Description
Amphenol 50 ohm BNC connectors
are miniature, lightweight units
designed to operate up to 11 GHz
and typically yield low reflection
through 4 GHz. Designed to
accomodate a large variety of RG
and industry standard cables, BNC
connectors are available in crimp-
crimp, clamp-solder, SURETWIST®,
and field serviceable termination
styles. A full line of printed circuit
board receptacles, bulkhead
receptacles, resistor terminations,
and other accessories complement
the product offering.
Features/Benefits
Amphenol manufactures a full line
of BNC connectors to meet all users’
needs. Parts which are listed with
the appropriate M39012 number in
the catalog are Military Grade
connectors produced in accordance
with and actively qualified to the
military specification MIL-C-39012.
Connectors not listed with the
M39012 number constitute the
Industrial Grade product offering.
These connectors provide
comparable performance and
generally feature nickel plated brass
bodies, Teflon insulators, and either
gold or silver plated center contacts.
Amphenol’s Commercial Grade
connector offering carries the part
number designation “RFX” for easy
recognition. These low cost
connectors typically utilize diecast
and molded components. While
performance will not be equal to
the Industrial or Military grade
products, these connectors are
ideal for use on a variety of
commercial applications.
Amphenol’s 50 ohm BNC connectors
(where indicated) are recognized
under the Component Program of
Underwriter’s Laboratories, Inc.
They are ideal for use with medical
equipment and test instrumentation
where safety cannot be
compromised.
Applications
• Computers/LANs
• Test and Measurement
• Medical Equipment
• Telecommunications
• Wireless/Networks
BNC 50 ohm
Coaxial Connectors Amphenol®
50 ohm
BNC 50 ohm Connectors 106
Plugs and Jacks 108-113
Adapters 119
PCB Connectors 120-121
106
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
BNC Amphenol®
Specifications
107
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
BNC BNC
ELECTRICAL
Impedance 50 ohms nominal ■
Frequency range 0-4 Ghz w/low reflection
Voltage rating 500 volts peak
Dielectric 1,500 volts rms.
withstanding voltage
VSWR M39012 straight
connectors:
1.3 max. 0-4 GHz
M39012 right angle:
1.35 max. 0-4 GHz
Other (MIL-C-39012 Contact resistance:
cable connectors) center contact 1.5
milliohm
outer contact 0.2
milliohm
Braid to body 0.1
milliohm
RF leakage: - 55 dB
minimum at 3 GHz
Insertion loss: 0.2 dB
maximum at 3 GHz
Insulation resistance:
5000 megohms (min.)
MECHANICAL
Mating 2-stud bayonet
coupling per M39012
Cable affixment All crimps: hex braid
(braid or jacket) crimp.
Clamps: screw-thread
nut and braid clamp.
Cable affixment Crimps: crimp or solder
(center conductor) All others: solder only
Captivated All crimps
contact Others: where specified.
Cable retention Crimps: 20-100 lbs.
All others: 30-70 lbs.
MILITARY SPECIFICATIONS
MIL-C-39012 Where applicable
MATERIAL
Center contacts Male: brass
Female: Beryllium
copper or phosphor
bronze. Silver or gold
plated
Other metal parts Brass,
Nickel finish
except M39012 silver.
Insulators TFE; copolymer of
styrene, glass-TFE
(hermetically sealed)
Clamp gaskets Synthetic rubber,
Silicone rubber
Crimp ferrule Copper / Brass
ENVIRONMENTAL
Temperature range TFE insulators:
- 65°C to + 165°C
Copolymer of Styrene:
- 55°C to + 85°C
Weatherproof Clamps with clamp
gaskets.
Crimps with heat-shrink
tubing.
Hermetic seals Pass helium leak test of
2 X 10-8 cc/sec
Shock MIL-Std. 202 method
202
Vibration MIL-Std. 202 method
204 (test cond. D)
Moisture resistance MIL-Std. 202 method
106
Corrosion MIL-Std. 202 method
101 (test cond. B)
Temperature MIL-Std. 202 method
cycling 102 (test cond. D)
Altitude MIL-Std. 202 method
105 (test cond. C)
NOTE: These characteristics are typical and may not
apply to all connectors.
■ Also see 75 ohm BNC connectors in the following
section
.078 MIN
55/651/4
.081/.087
.052/.054
.025 MAX
.210/.230
.208/.228
.006 MIN
.003 MIN
Å.322 MAX
.385/.390
.190 MIN
REF PLANE
.081/.087 .195
.414 MIN
.188/.208
.186/.206
.327/.335
.204/.208
.006 MAX
.075/.081
.015/.030
.432/.436
.378/.382
.346/.356
.327/.333
.319/.321
.256 MAX
.186 MAX
MIN
REF PLANE
JACKPLUG
.081/.087 .195
MIN
BNC 50 ohm Amphenol®
3-Piece Cable Crimp Plugs
108
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
* recognized under the component program of U.L., Inc. • accommodates cable diameter ✰ see Fig. 1 and table on page 109. ▲ distributor stocked
■includes outer ferrule † features preinstalled center contact
Fig. 1 Fig. 2
31-351
31-359
31-371
BNC 3-PIECE CRIMP CABLE PLUGS
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
BNC 3-Piece Crimp Plugs
BNC Crimp Plugs
b c•
a ■
Cable Cable Attachment Dimensions, inches (millimeters) Notes Military
Amphenol
Fig.
RG-/U Outer Inner a
■b c • CAI Plt. Ins.
Number Number
6 TYPE (.314 OD)
Crimp Crimp 1.17(29.7) .571(14.5) .314(8.0) C26 P7 D23 — 31-5558-RFX 1
55, 142, 223, 400
Crimp Crimp 1.27(32.1) .563(14.3) .220(5.59) C26 P15 D1 — 36875*1
Crimp Crimp 1.20(30.5) .563(14.3) .220(5.59) C26 P15 D1 M23329/3-02,3-04 31-326*1
Crimp Crimp 1.11(28.2) .563(14.3) .220(5.59) C26 P7 D26 — 31-326-RFX 1
58
Crimp Press Fit 1.31(33.3) .571(14.5) .212(5.4) C7R P7 D23 — 31-5557-RFX†1
58, 141
Crimp Crimp 1.11(28.2) .563(14.3) ✰C26 P15 D26 — 31-5800 ✰
Crimp Crimp 1.11(28.2) .562(14.3) .206(5.2) C26 P15 D1 M23329/3-01,3-03 31-320*1
Crimp Crimp 1.17(29.8) .571(14.5) .210(5.3) C26 P7 D26 — 31-320-RFX 1
Crimp Solder 1.47(37.3) .562(14.3) .206(5.2) C26b P15 D1 — 31-351*2
Crimp Crimp 1.09(27.8) .563(14.3) .206(5.23) C26 P33 D1 M39012/16-0013 31-4320*1
Plenum 58
Crimp Crimp 1.28(32.6) .571(14.5) .181(4.6) C26 P7 D26 — 36650-3RFX 1
59
(20 AWG Ctr. Contact) Crimp Press Fit 1.31(33.3) .571(14.5) .260(6.6) C7R P7 D23 — 31-5556-RFX†1
59, 62, 140, 210, 302
Crimp Crimp 1.11(28.2) .563(14.3) ✰C26 P15 D26 — 31-5900 ✰
59
Crimp Crimp 1.12(28.5) .562(14.3) .261(6.6) C26 P15 D1 M23329/3-05 31-321*1
Crimp Crimp 1.17(29.8) .571(14.5) .260(6.6) C26 P7 D26 — 31-321-RFX 1
Crimp Solder 1.47(37.3) .563(14.3) .261(6.6) C26b P15 D1 — 31-359*2
59
Crimp Crimp 1.12(28.5) .562(14.3) .261(6.6) C26 P33 D1 M39012/16-0015 31-4321 1
(20 AWG Ctr. Cond.) Crimp Crimp 1.11(28.2) .562(14.3) .261(6.6) C26 P15 D1 — 68175-1005 1
Crimp Crimp 1.17(29.8) .571(14.5) .260(6.6) C26 P7 D26 — 68175-5RFX 1
142, 400
Crimp Crimp 1.11(28.2) .563(14.3) .220(5.6) C26 P33 D1 M39012/16-0503 31-4427*1
Plenum 59, 62
Crimp Crimp 1.28(32.6) .571(14.5) .212(5.4) C26 P7 D26 — 68175-11RFX 1
Crimp Press Fit 1.31(33.3) .571(14.5) .212(5.4) C7R P7 D23 — 31-5560-RFX†1
174, 179, 187, 188, 316
Crimp Solder 1.34(34.1) .563(14.3) .128(3.25) C26b P15 D9 — 31-371*2
174, 188, 316
Crimp Crimp 1.19(30.2) .562(14.3) .125(3.2) C26 P15 D1 — 31-315 ✰
Crimp Crimp 1.19(30.2) .571(14.5) .106(2.7) C26 P7 D23 — 31-315-RFX 1
179, 187
Crimp Crimp 1.19(30.2) .562(14.3) .117(3.0) C26 P15 D1 — 31-242*1
Crimp Crimp 1.19.(30.2) .571(14.5) .106(2.7) C26 P7 D23 — 31-242-RFX 1
Dbl. Br. RG-316
Crimp Crimp 1.11(28.2) .562(14.3) .135(3.4) C26 P16 D1 — 31-315-1005 1
Belden 8213
Crimp Crimp 1.59(40.5) .562(14.3) .418(10.6) C26 P17 D1 — 31-4411 1
Belden 8218
Crimp Crimp 1.11(28.2) .562(14.3) .175(4.4) C26 P15 D1 — 31-325*1
Belden 8281, 88281
Crimp Crimp 1.21(30.7) .562(14.3) .342(8.7) C26 P15 D1 — 31-321-1000*1
Crimp Crimp 1.17(29.8) .571(14.5) .334(8.5) C26 P7 D26 — 31-321-10RFX 1
Belden 9259
Crimp Crimp 1.11(28.2) .562(14.3) .261(6.6) C26 P15 D1 — 68175-1003 1
Belden 9907, 89907
Crimp Crimp 1.11(28.2) .562(14.3) .196(5.0) C26 P15 D1 — 31-320-1006 1
Belden 1560A, 82259,
Crimp Crimp 1.11(28.2) .563(14.3) .220(5.6) C26 P15 D1 — 68175-1011 1
89259, Plenum 59, 62
Belden 82907, 88240,
Crimp Crimp 1.11(28.2) .563(14.3) .175(4.4) C26 P15 D1 — 36650-1003 1
89907, Plenum 58
Plenum 58
Crimp Press Fit 1.28(32.6) .571(14.5) .181(4.6) C26 P7 D26 — 36650-3RFX 1
Plenum 58
Crimp Press Fit 1.03(25.0) .563(14.3) .213(4.6) C26 P7 D28 — 31-5559-1RFX 1
Plenum 58
Crimp Press Fit 1.03(25.0) .563(14.3) .26(4.6) C7R P7 D23 — 31-5556-1RFX 1
b a ■
c•
36650-1003
36650-3RFX
36875
68175-1003
68175-1005
68175-1011
68175-11RFX
68175-5RFX
31-242
31-242-RFX
31-315
31-315-1005
31-315-RFX
31-320
31-320-1006
31-320-RFX
31-321
31-321-1000
31-321-RFX
31-321-10RFX
31-325
31-326
31-326-RFX
31-4320
31-4321
31-4411
31-4427
31-5556-RFX†
31-5557-RFX†
31-5558-RFX
31-5560-RFX†
31-5559-RFX
31-5559-1RFX
31-5556-1RFX
BNC BNC
BNC 50 ohm Amphenol®
Cable Plugs
109
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Fig. 2Fig. 1
31-5800
31-5900
BNC Clamp Plugs
BNC CLAMP CABLE PLUGS
Cable Cable Attachment Dimensions, inches (millimeters) Notes Military Amphenol Fig.
RG-/U Outer Inner a ■b c • CAI Plt. Ins. Number Number
6Clamp Solder 1.25(31.8) .563(14.3) .348(8.8) C25 P1 D6 — 9350*
8, 9, 11, 213, 214
Clamp Solder 1.66(42.1) .688(17.5) .437(11.1) C25 P1 D1 UG-959/U 6775*
55, 58, 141, 142, 223, 400
Clamp Solder 1.06(27.0) .562(14.3) .224(5.7) C25 P1 D1 UG-88C/U 31-202*
Clamp Solder 1.06(27.0) .563(14.3) .221(5.6) C25 P1 D1 UG88E/U 31-3202*
58, 141, 142, 400
Clamp Solder .969(24.6) .563(14.3) .212(5.38) C25 P1 D1 UG-88/U 31-2*
Clamp Solder 1.07(27.2) .571(14.5) .212(5.38) C25 P7 D23 — 31-2-RFX
Clamp Solder 1.06(27.0) .563(14.3) .224(5.7) C25 P33 D1 M39012/16-0101 31-3301*2
59, 62, 71, 140, 210, 302
Clamp Solder 1.10(27.9) .562(14.3) .255(6.5) C25 P1 D1 UG260B/U 31-212*
Clamp Solder 1.07(27.2) .571(14.5) .256(6.5) C25 P7 D23 — 31-212-RFX
Clamp Solder 1.06(27.0) .563(14.3) .255(6.5) C25 P33 D1 M39012/16-0102 31-3302*
59 (20GA CC) Clamp Solder 1.06(27.0) .563(14.3) .255(6.48) C25 P1 D1 — 31-212-1005
122 Clamp Solder 1.06(27.0) .563(14.3) .177(4.5) C25 P1 D1 UG1033/U 84975*
174, 179, 187, 188, 316 Clamp Solder 1.06(27.0) .563(14.3) .116(2.9) C25 P1 D1 — 69475*
178, 196 Clamp Solder 1.00(25.4) .563(14.3) .094(2.39) C25 P1 D9 — 15875*
180 Clamp Solder 1.00(25.4) .563(14.3) .150(3.81) C25 P1 D9 — 16300*
BNC CRIMP-CRIMP CABLE PLUGS FOR NETWORKING
Cable Dimensions, inches (millimeters) Notes
Amphenol
Fig.
RG-/U a ■b c• 1 c• 2 CAI Plt. Ins.
Number
58, 58A, 58B, 58C, 141, Plenum 58, Belden 9907, 89907, 1.11(28.2) .563(14.3) .209(5.3) .181(4.60) C26 P15 D26 31-5800
Comscope 2104K, 2135, 3104
59 & 62, RG-59 20GACC, Plenum 59 & 62; Belden 1515A, 1
8212, 8221, 8241, 8241A, 8241F, 8263, 8279A,
9100, 9209, 9209A, 9240, 9244, 9259, 9274, 9275, 9659, 1.11(28.2) .563(14.3) .261(6.6) .220(5.59) C26 P15 D26 31-5900
1426A, 82108, 88241, 82241, 89259, 82259, 1506A;
AT&T 734A; Comscope 5553, 2020K, 3037V, 2249K
"b" dimension is body O.D. • accommodates cable diameter ▲ distributor stocked * recognized under the component program of U.L., Inc.
■includes outer ferrule
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
6775
9350
15875
16300
69475
84975
31-2
31-2-RFX
31-202
31-212
31-212-1005
31-212-RFX
31-3202
31-3301
31-3302
b
c1
a ■
c2
b
c•
a
BNC Crimp Plugs for Networking
BNC 50 ohm Amphenol®
Bulkhead Plugs
110
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Fig. 1
31-30220-1
31-30220-8
31-4541
31-4541-RFX
31-4542
50ΩBNC QUICKTRIM®Plugs
Fig. 2
Fig. 3
BNC SURETWIST®Plugs
31-5136
31-5136-RFX
31-5137
31-5137-RFX
BNC FCP Plugs
31-4700
31-4702
• accommodates cable diameter * recognized under the component program of U.L., Inc. ▲ distributor stocked ■includes outer ferrule
b
c•
a
b
c•
a
b
c•
a ■
BNC CABLE PLUGS
Cable Cable Attachment Dimensions, inches (millimeters) Notes Military
Amphenol
Fig.
RG-/U Outer Inner a ■b c • CAI Plt. Ins.
Number Number
58 B/U SURETWIST®1.47(37.3) .562(14.3) .181(4.6) C28 P5 D15 — 31-5137 2
SURETWIST®1.48(37.6) .571(14.5) .185(4.7) C28 P7 D23 — 31-5137-RFX 2
58 FCP Pliers 1.06(27.0) .563(14.3) .206(5.23) C30 P1 D1 — 31-4700*3
QUICKTRIM®1.06(27.0) .563(14.3) .207(5.3) C29 P1 D1 — 31-30220-1 1
59 QUICKTRIM®1.03(26.2) .562(14.3) .252(6.2) C29 P1 D1 (IBM 1836444) 31-4541 1
QUICKTRIM®1.03(26.2) .562(14.3) .252(6.2) C29 P7 D23 — 31-4541-RFX 1
SURETWIST®1.47(37.3) .562(14.3) .242(6.1) C28 P5 D15 — 31-5136 2
SURETWIST®1.48(37.6) .571(14.5) .242(6.1) C28 P7 D23 — 31-5136-RFX 2
FCP Pliers 1.06(27.0) .563(14.3) .259(6.56) C30 P1 D1 — 31-4702*3
223 QUICKTRIM®1.06(27.0) .563(14.3) .225(5.7) C29 P1 D1 — 31-30220-8 1
Belden 9268 QUICKTRIM®1.06(27.0) .563(14.3) .275(6.99) C29 P1 D1 (IBM 1836447) 31-4542 1
▲
▲
▲
▲
▲
▲
▲
▲
BNC BNC
BNC 50 ohm Amphenol®
Angle Cable Plugs
111
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Fig. 1
Fig. 3 Fig. 4
Fig. 2
■includes outer ferrule • accommodates cable diameter * recognized under the component program of U.L., Inc. ▲ distributor stocked
BNC ANGLE CABLE PLUGS
Cable Cable Attachment Dimensions, inches (millimeters) Notes Military
Amphenol
Fig.
RG-/U Outer Inner a b c • d CAI Plt. Ins.
Number Number
55, 58, 141, 142, 223, 400
Clamp Solder 1.68(42.7)■.562(14.3) .214(5.5) 1.09(27.8) C25 P1 D1 UG-913/U 31-204*2
55, 142, 223, 400
Crimp Crimp 1.59(30.2)■.562(14.3) .220(5.6) 1.19(40.5) C26a P15 D1 — 31-334*1
58, 141
Crimp Crimp 1.59(40.5)■.562(14.3) .206(5.2) 1.19(30.2) C26a P15 D1 — 31-335*1
Crimp Crimp 1.66(42.2)■.571(14.5) .210(5.3) 1.07(27.2) C26a P7 D23 — 31-335-RFX 1
58, 141, 142, 400
Clamp Solder 1.00(25.4)■.562(14.3) .212(5.4) 1.25(31.8) C25 P1 D1
(Cubic Body)
8525*3
59, 62, 71, 140, 210
Clamp Solder 1.00(25.4) .562(14.3) .259(6.6) 1.25(31.8) C25 P1 D1 — 8575*3
Clamp Solder 1.25(31.6) .562(14.3) .259(6.6) 1.03(26.2) C25 P1 D6 — 31-850*3
59, 62, 140, 210
Crimp Crimp 1.59(40.5)■.562(14.3) .259(6.6) 1.19(30.2) C26a P15 D1 — 31-336 1
Crimp Crimp 1.66(42.2)■.571(14.5) .260(6.6) 1.07(27.2) C26a P7 D23 — 31-336-RFX 1
174, 179, 187, 188
Clamp Solder 1.25(31.6) .562(14.3) .115(2.9) 1.00(25.4) C25 P1 D1
(Cubic Body)
33275*3
174, 188, 316
Crimp Crimp 1.19(30.2)■.562(14.3) .115(2.9) 1.59(40.5) C26a P15 D1 — 31-316*1
58, 141
Crimp Solder .862(21.9) .571(14.5) .214(5.5) 1.07(27.2) C26a P7 D23
(Cubic Body)
31-5911-RFX 4
59
Crimp Solder .862(21.9) .571(14.5) .259(6.6) 1.07(27.2) C26a P7 D23
(Cubic Body)
31-5914-RFX 4
316
Crimp Solder .862(21.9) .571(14.5) .115(2.9) 1.09(27.8) C26a P7 D23
(Cubic Body)
31-5991-RFX 4
316 Die Cast
Crimp Solder .862(21.9) .571(14.5) .115(2.9) 1.07(27.2) C26a P7 D23
(Cubic Body)
31-316-RFX 1
BNC Crimp Angle Plugs
31-316, 31-316-RFX
31-335, 31-335-RFX
31-336, 31-336-RFX
31-334 BNC Clamp Angle Plug
31-204
BNC Clamp Angle Plugs
8525
8575
33275
31-850
BNC Crimp-Crimp Cube
31-5911-RFX
31-5914-RFX
31-5991-RFX
▲
▲
▲
▲
cubic body
a ■
d
c•
miter body
b
a
d
c•
b
a
d
c•
b
a
d
c•
b
BNC 50 ohm Amphenol®
Cable Jacks
112
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
BNC Crimp Jacks
36800
36800-RFX
68150
31-317
31-4327
31-317-RFX
BNC Clamp Jack
31-15
31-5
31-5-RFX
31-315-RFX
Fig. 1 Fig. 2
Cable RG/U Cable Attachment Dimensions, inches (millimeters) Construction Notes Military Amphenol Fig.
Outer Inner a ■bc
●CAI Plt. Ins. Number Number
58, 141 Crimp Crimp 1.17(29.8) .562(14.3) .206(5.2) C26a P33 D1 M39012/17-0013 31-4327*1
Crimp Crimp 1.17(29.7) .510(13.0) .206(5.2) C26a P15 D1 — 36800*1
Crimp Crimp 1.32(33.5) .435(11.0) .210(5.3) C26a P7 D23 — 36800-RFX 1
59, 62, 71, 140, 210 Clamp Solder 1.14(29.0) .562(14.3) .259(6.6)
C25
P1 D1 UG-261/U 31-15*2
174, 188, 316 Crimp Crimp 1.19(30.2) .571(14.5) .106(2.7) C26a P15 D23 — 31-315-RFX 2
223 Clamp Solder 1.14(29.0) .562(14.3) .220(5.0)
C25
P1 D1 UG-89/U 31-5 2
174, 188, 316 Crimp Crimp 1.07(27.3) .453(11.5) .106(2.7) C26a P15 D23 — 31-317-RFX 1
174, 188, 316 Crimp Crimp 1.39(35.3) .562(14.3) .125(3.2) C26a P15 D1 — 31-317*1
174, 179, 187, 188, 316
Clamp Solder 1.14(29.0) .687(17.5) .117(3.0) C25 P1 D1 — 86425*3
59, 62, 140, 210 Crimp Crimp 1.18(30.0) .510(13.0) .261(6.6) C26a P15 D1 — 68150*1
223 Clamp Clamp 1.14(29.0) .562(14.3) .220(5.0) C25 P1 D1 — 31-5-RFX 2
BNC CABLE JACKS
●accommodates cable diameter * recognized under the component program of U.L., Inc. ▲ distributor stocked ■includes outer ferrule
Fig. 3
BNC Panel Jack
86425
a ■
b
c•
a
b
c•
b
c•
a
square
.090(2.3) thick
.117(3.0) max panel
.500(12.7)
.453(11.5)
.125(3.2)
dia. 4 holes
L
▲
▲
▲
BNC BNC
BNC 50 ohm Amphenol®
Bulkhead Cable Jacks
113
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Fig. 1 Fig. 2
●accommodates cable diameter * recognized under the component program of U.L., Inc. ▲ distributor stocked ■includes outer ferrule
BNC BULKHEAD CABLE JACKS
Cable
Cable Attachment
Dimensions, inches (millimeters) Mtg. Military Amphenol Fig.
RG-/U Outer Inner a ■bc
●de
CAI Plt. Ins. Hole Number Number
55, 142, 223 Crimp Crimp 1.41(35.8) .795(20.2) dia .220(5.6) .812(20.6) .250(6.4)
C26a
P17 D1 Y — 95700*1
58, 141 Crimp Crimp 1.41(35.7) .795(20.2) dia .206(5.2) .812(20.6) .250(6.4)
C26a
P15 D1 Y — 31-342 1
58, 141, 142, 223 Crimp Crimp 1.38(35.1) .687(17.5) hex .210(5.3) .709(18.0) .138(3.5)
C26a
P7 D23 Y — 31-342-RFX 1
58, 141, 142, 400 Clamp Solder 1.12(28.6) .687(17.6) hex .224(5.7) .798(20.3) .218(5.5)
C25
P1 D1 Y UG-909/U 31-206*2
59, 62, 140, 210 Clamp Solder 1.12(28.6) .687(17.6) hex .257(6.5) .798(20.3) .218(5.5)
C25
P1 D1 Y UG-910/U 31-207*2
Crimp Crimp 1.38(35.1) .687(17.5) hex .260(6.6) .709(18.0) .138(3.5)
C26a
P7 D23 Y — 31-343-RFX 1
Plenum 59 (20 AWG)
Crimp Crimp 1.41(35.8) .795(20.2) dia .220(5.6) .812(20.6) .250(6.4)
C26a
P15 D1 Y — 31-343-1002 1
174,179,187,188,316
Clamp Solder 1.14(29.0) .687(17.5) hex .115(2.9) .798(20.3) .250(6.4) C25 P1 D1 Y — 86350*2
174, 188, 316 Crimp Crimp 1.48(37.0) .795(20.2) dia .120(3.0) .812(20.6) .250(6.4)
C26a
P16 D1 Y — 31-318*1
Crimp Crimp 1.43(36.4) .687(17.5) hex .106(2.7) .812(20.6) .138(3.5)
C26a
P7 D23 Y — 31-318-RFX 1
178, 196 Clamp Solder 1.14(29.0) .687(17.5) dia .098(2.5) .798(20.3) .250(6.4) C25 P1 D1 Y — 86850*2
179, 187 Crimp Crimp 1.49(37.8) .795(20.2) dia .120(3.0) .812(20.6) .250(6.4)
C26a
P15 D1 Y — 31-245*1
Crimp Crimp 1.43(36.3) .687(17.4) hex .106(2.7) .709(18.0) .138(3.5)
C26a
P7 D23 Y — 31-245-RFX 1
Dbl. Br. 316 Crimp Crimp 1.41(35.8) .795(20.2) dia .135(3.42) .812(20.6) .250(6.4)
C26a
P15 D1 Y — 31-318-1001 1
95700
31-245
31-245-RFX
31-318
31-318-1001
31-318-RFX
31-342
31-342-RFX
31-343-1002
31-343-RFX
BNC Crimp Bulkhead Jacks
BNC Clamp Bulkhead Jacks
86350
86850
31-206
31-207
▲
▲
▲
▲
▲
d
b dia.
e max
panel
a■gasket
.687(17.4) across
2 flats c• d
e max
panel
agasket
c•
b across flats
.510(13.0)
.475(12.1)
Y
.510(13.0)
.475(12.1)
Y
BNC 50 ohm Amphenol®
Receptacles
114
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Description Terminal Dimensions, inches (millimeters) Notes Mtg. Military
Amphenol
Fig.
Type a b c Plt. Ins.
Hole Number Number
Panel Receptacle 4 hole Square Flange Solder Cup 1.06(27.0) .687(17.5) .719(18.3) P1 D1 L UG-290A/U 31-203
No. 3-56 Tapped Flange Holes
Panel Receptacle 4 hole Square Flange Solder Cup 1.06(27.0) .687(17.5) .719(18.3) P7 D23 L — 31-203-RFX
.125” Dia. Flange Holes
Panel Receptacle 4 hole Square Flange Solder Cup 1.03(26.2) .687(17.5) .719(18.3) P1 D6 L — 31-105*1
.120" Dia. Flange Holes, Styrene Ins.
Panel Receptacle 4 hole Square Flange Turret 1.08(27.4) .750(19.1) .609(15.5) P1 D6 N UG-185/U 4500*
.136" Dia. Flange Holes, Styrene Ins.
Angle, External Tooth Lockwasher Solder Cup .906(23.0) .594(15.1) .625(15.8) P1 D1 V UG-1098/U 31-222*❏2
Angle Panel Receptacle 4 hole Flange Solder Cup .928(23.6) .642(16.3) .642(16.3) P1 D1 N UG-535/U 5675*3
.136"(3.5mm) Diameter Holes
Fig. 1 Fig. 2
Fig. 3
BNC Panel Receptacles
4 hole Square Flange, Rear or Front Mount
4500
31-105
31-203
31-203-RFX
BNC Angle Bulkhead Receptacle
31-222
BNC Angle Panel Receptacle
5675
BNC PANEL AND ANGLE BULKHEAD RECEPTACLES
* recognized under the component program of U.L., Inc. ▲ distributor stocked ❏ IBM 01620666
▲
▲
a
c
.187(4.8)
max panel
b square
.090 thick
(2.3)
1.28(32.5)
c
.156(4.0) max panel a
.406(10.3)
.363(9.2)
V
.500(12.7)
.125(3.2)
dia. 4 holes
.453(11.5)
L
.531 (13.5)
.140 (3.56)
dia. 4 holes
.453 (11.5)
N
b
.531 (13.5)
.140 (3.56)
dia. 4 holes
.375 (9.5)
b square
c
a
N
C
N
BC
N
B
BNC 50 ohm Amphenol®
Bulkhead Receptacles
115
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Fig. 1 Fig. 2
Fig. 4
Description Terminal Dimensions, inches (mm) Notes Mtg. Military Amphenol Fig.
Type a b d e Plt. Ins. Hole Number Number
Front Mount, Isolated from Panel
Solder Cup 1.19(30.2) .500(12.7) .471(12.0) .187(4.8) P1 D22 Z — 31-10* 1
Solder Cup 1.18(30.0) .500(12.7) .471(12.0) .125(3.2) P1 D22 Z — 31-10-RFX 1
Front Mount Solder Cup 1.18(30.0) .500(12.7) .471(12.0) .187(4.8) P7 D22 Z —31-10-RFXG1 1
1.06(27.0) .500(12.7) .484(12.3) .125(3.2) P1 D1 U UG-1094/U 31-221* 2
1.06(27.0) .500(12.7) .472(12.0) .125(3.2) P7 D23 U — 31-221
-RFX
2
Front Mount Solder Cup 1.06(27.0) .500(12.7) .469(11.9) .156(4.0) P1 D1 T UG-625B/U 31-236* 2
1.19(30.2) .500(12.7) .481(12.3) .250(6.4) P1 D1 U UG-1094A/U 31-2221 2
Front Mount, Gold Plated Contact Solder Cup 1.19(30.2) .500(12.7) .484(12.3) .250(6.4) P34 D1 U
M39012/21-0002
31-3376* 2
Front Mount, Pressurized Solder Cup 1.30(32.9) .578(14.7) .594(15.1) .250(6.4) P1 D9 P UG-657A/U 31-239* 2
Front Mount, Pressurized Solder Cup 1.30(32.9) .578(14.7) .594(15.1) .250(6.4) P1 D9 P UG-657/U 31-102* 2
Fr. Mount, Gold Plated Contact Spade 1.20(30.6) .594(15.1) .516(13.1) .250(6.4) P33 D1 U
M39012/24-0002
31-4238* 2
Hermetic
External Tooth Lockwasher
Spade 1.20(30.6) .594(15.1) .516(13.1) .250(6.4) P1 D
1/11
U
UG-912/U
31-238* 2
Front Mount Solder Cup 1.06(27.0) .500(12.7) .472(12.0) .156(4.0) P1 D1 T UG-625/U 5575* 2
Rear Mount, Hermetic Spade 1.34(34.0) .687(17.4) .831(21.1) .250(6.4) P33
D1/11
Y
M39012/24-0001
31-4237* 3
Front Mount Isolated from Panel Solder Cup 1.06(27.0) .625(15.9) .571(14.5) .187(4.7) P4 D1 Y —31-4890-1 4
Metal Mounting Threads
BNC BULKHEAD RECEPTACLES
BNC Bulkhead Receptacle Isolated from Panel,
Solder Cup & Ground Tab Front Mount
31-10
31-10-RFX
31-10-RFXG1
5575
31-102
31-221
31-221-RFX
31-236
31-238
31-239
31-2221
31-3376
31-4238
BNC Bulkhead Receptacles
Front Mount
* recognized under the component program of U.L., Inc. distributor stocked
a
d
b
ground tab
.500(12.7) hex nut
lock washer
e
max panel
a
d
e
max panel
b
solder cup
.500(12.7) hex nut
lock washer
.375(9.5)
.342(8.7)
Z
.390(9.9)
.355(9.0)
U
.437(11.1)
.405(10.3)
T
.390(9.9)
.340(8.6)
P
solder cup
BNC Bulkhead Receptacle
Rear Mount
31-4237
BNC Bulkhead Receptacle
Isolated From Panel
Front Mount
31-4890-1
.510(13.0)
.475(12.1)
Y
.510(13.0)
.475(12.1)
Y
ab
d
b
a
d
e
max panel
Fig. 3
BNC 50 ohm Amphenol®
PCB Receptacles
116
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
▲ distributor stocked ✩ Jam nuts and lockwashers sold separately.
Vertical 50 ohm BNC Printed Circuit Board Bulkhead Receptacles ✩
Low Profile 50 ohm BNC Printed Circuit Board Bulkhead Receptacles ✩Fig. 2
Isolated from Panel
White Valox Housing
31-5486▲(Round Pins)
31-5486-1010 (Fork Pins)
31-5486-10RFX
Isolated from Panel
Black Valox Housing
31-5540 (Round Pins)
31-5540-1010 (Fork Pins)
31-5540-10RFX
Metal Housing
31-5637 (Round Pins)
Isolated from Panel
White Valox Housing
31-5493▲(Round Pins)
31-5493-1010 (Fork Pins)
Isolated from Panel
Black Valox Housing
31-5539 (Round Pins)
31-5539-1010▲(Fork Pins)
31-5539-10RFX
Metal Housing
31-5633 (Round Pins)
31-5633-1010 (Fork Pins)
Fig. 3
Fig. 1
P
Isolated from Panel
White Valox Housing
31-5431▲(Round Pins)
31-5431-1010 (Fork Pins)
31-5431-10RFX
Isolated from Panel
Black Valox Housing
31-5538 (Round Pins)
31-5538-1010 (Fork Pins)
31-5538-10RFX
Metal Housing
31-5640▲ (Round Pins)
31-5640-1010 (Fork Pins)
Standard Height 50 ohm BNC Printed Circuit Board Right Angle Bulkhead Receptacles ✩
P
P
.468(11.9)
.468(11.9)
.468(11.9)
BNC BNC
BNC 50 ohm Amphenol®
PCB Receptacles and Accessories
117
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Description Terminal Dimensions, inches (millimeters) Notes Mtg. Notes Amphenol Fig.
Type a b e Plt. Ins. Hole Imp Number
P26 D17 Round 50Ω31-5431
Standard Height
Blunt Posts
P26 D17 R/P Iso. White Housing Fork 50Ω31-5431-1010
Printed Circuit P26 D20 Round 50Ω31-5538 1
Angle Bulkhead for Signal 1.40(35.6) .810(20.6) .250(6.4) P26 D20 R/P
Iso. Black Housing Fork 50Ω31-5538-1010
Receptacle (J)✩& Ground P25 D20 R/P Stamp 50Ω31-5538-10RFX 1
P26 D22 Round 50Ω31-5640
P26 D22 R/P Metal Housing Fork 50Ω31-5640-1010
P25 D17 R/P Iso. White Housing Fork 50Ω31-5431-10RFX 1
P26 D17 Round 50Ω31-5486
Low Profile
Blunt Posts
P26 D17 R/P Iso. White Housing Fork 50Ω31-5486-1010
Printed Circuit P26 D20 Round 50Ω31-5540 2
Angle Bulkhead for Signal 1.40(35.6) .810(20.6) .250(6.4) P26 D20 R/P Iso. Black Housing Fork 50Ω31-5540-1010
Receptacle (J)✩& Ground P26 D22 R/P Metal Housing Round 50Ω31-5637
P26 D17 Round 50Ω31-5493
Vertical
Blunt Posts
P26 D17 V/P Iso. White Housing Fork 50Ω31-5493-1010
Printed Circuit P26 D20 Round 50Ω31-5539 3
Bulkhead for Signal 1.40(35.6) .810(20.6) .250(6.4) P26 D20 V/P Iso. Black Housing Fork 50Ω31-5539-1010
Receptacle (J)✩& Ground P26 D22 Round 50Ω31-5633
P26 D22 V/P Metal Housing Fork 50Ω31-5633-1010
P25 D13 R/P Iso. White Housing Fork 50Ω31-5486-10RFX 2
P25 D20 R/P Iso. Black Housing Fork 50Ω31-5540-10RFX 2
Hex Nut for BNC Bulkhead PCB Receptacles, Package of 100 ea. P3 — — Nickel Plated — — 31-5652 4
Lockwasher for BNC Bulkhead PCB Receptacles, Package of 100 ea. P3 — — Nickel Plated — — 31-5653 5
BNC PRINTED CIRCUIT BOARD BULKHEAD RECEPTACLES AND ACCESSORIES
Pkg. of 100, Hex Nut
for BNC Bulkhead PCB Receptacles
31-5652▲Nickel Plated
Fork Pin holds connectors rigidly to
P.C. Board for high temperature and mass
production assembly
Round Pin (Standard)
Pkg. of 100, Lockwasher
for BNC PCB Bulkhead Receptacles
31-5653▲Nickel Plated
Fig. 4 Fig. 5
MTG.
Pin
Type ▲
▲
▲
▲
▲
▲
▲
✩ Jam nuts and lockwashers sold separately. See Figs. 4 & 5 ▲distributor stocked
BNC 50 ohm Amphenol®
PCB Receptacles
118
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Description Terminal Dimensions, inches (mm) Notes Mtg. Amphenol Fig.
Type a b Plt. Ins. Imp. Hole Number
PCB Receptacle, 3 Legs .125(3.2) Long/Post Terminal Blunt Post .794(20.2) .434(11.0) P6 D1 50ΩK31-5329 1
.040(1.0) Dia. x .125(3.2) Long/.025(0.6) Stand-off Pads
PCB Receptacle, 4 Legs .176(4.5) Blunt Post .831(21.1) .433(11.0) dia P1 D25 50ΩF31-5329-51RFX 2
Long/Post terminal .037(0.9) Dia. Silver Contact
PCB Receptacle, 4 Legs .176(4.5) Blunt Post .831(21.1) .433(11.0) dia P17 D25 50ΩF31-5329-52RFX 2
Long/Post terminal .037(0.9) Dia. Gold Contact
PCB Receptacle, 4 Legs .155(3.9) Long/ .020(0.5) Blunt Post .819(20.8) .812(20.6) dia P1 D1 50ΩJ31-4758 3
Stand-off Pads/Post terminal .040(1.0) Dia.
PCB Receptacle, 4 Legs and Post Terminal Blunt Post .766(19.4) .688(17.5) dia P1 D1 50ΩI18225 4
.040(1.0) Dia. x .125(3.2) Long
Fig. 2Fig. 1
Fig. 4Fig. 3
BNC PCB Receptacle (Jack)
Post Terminal, 4 Legs
.433" (11.0mm) Dia. Base
31-5329-51RFX
31-5329-52RFX
BNC PCB Receptacle (Jack)
Post Terminal, 3 Legs
.380" (9.6mm) Dia. Base
31-5329
BNC PCB Receptacle (Jack)
Post Terminal, 4 Legs
18225
BNC PCB Receptacle (Jack)
Post Terminal, 4 Legs
31-4758
PRINTED CIRCUIT BOARD RECEPTACLES
.062(1.6) dia.
3 holes
.047(1.2)
dia.
.340(8.6)
dia. K
120°
a
.669
(17.0)
.025(0.6)
stand-off pads
.125
(3.2)
b.380(9.6) dia.
.040 dia.
(1.01)
a
b
.655
(16.6) .176
(4.5)
.500
(12.7) .155(3.9)
.037(0.9) dia.
J
.500(12.7)
.250(6.4)
.067(1.7) dia.
(5 places)
.250(6.4)
.500(12.7)
.047(1.2) dia.
(5 places)
b
a
.155(3.9)
.664
(16.9)
.020(0.5)
Stand-Off Pads
.641
(16.3)
a
I
.125(3.2)
b
▲
▲
▲distributor stocked
.094(2.4)dia.
(4 places)
.135(3.4)
.050 (1.3) dia.
.272(6.9)
BNC BNC
BNC 50 ohm Amphenol®
Adapters
119
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Description Dimensions, inches (millimeters) Notes Mtg. Military Amphenol Fig.
a b c e Plt. Ins. Hole Number Number
Straight Jack-Jack 1.28(32.5) .437(11.1) — — P1 D1 — UG-914/U 31-219*1
P7 D26 — — 31-219-RFX 1
Straight Plug-Plug 1.25(31.8) .562(14.3) — — P1 D1 — UG-491A/U 31-218*2
P7 D1 — — 31-218-RFX 2
1.06(27.0) .562(14.3) 1.02(25.8) — P1 D1 — UG-306/U 31-9*‡3
Angle Jack-Plug 1.06(27.0) .562(14.3) 1.02(25.8) — P1 D1 — — 31-9-RFX 3
1.09(27.6) .594(15.1) 1.02(25.8) — P34 D1 —
M55339/14-00306
31-4561 3
Panel, 3-56 Tapped Jack-Jack 1.28(32.5) .688(17.5) .691(17.6) .250(6.4) P1 D1 E — 47000*4
Flange Holes
BNC Angle Adapters - Jack/Plug
31-9
31-9-RFX
Fig. 2
Fig. 3 Fig. 4
Fig. 1
BNC Straight Adapters - Plug/Plug
31-218
31-218-RFX
BNC Straight Adapters - Jack/Jack
31-219
31-219-RFX
BNC Panel Adapter - Jack/Jack
47000
BNC ADAPTERS - STRAIGHT, ANGLE, PANEL MOUNT
* recognized under the component program of U.L., Inc. ▲ distributor stocked ‡ IBM 6028521
▲
▲
▲
▲
▲
b
a a
b
a c
b
c
b square
e max panel
a
.500(12.7)
.453(11.5)
.385(9.8)
.094(10.3)
.109(2.8)
dia. 4 holes
E
BNC 50 ohm Amphenol®
Tee Adapters
120
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Description Dimensions, inches (millimeters) Notes Military Amphenol Fig.
a b c Plt. Ins. Number Number
Tee Jack-Plug-Jack 1.28(32.5) .562(14.3) 1.06(27.0) P1 D1 UG-274A/U 31-208*1
Tee Jack-Plug-Jack 1.30(33.0) .571(14.5) 1.04(26.3) P7 D23 — 31-208-RFX 1
Tee Jack-Plug-Jack 1.28(32.5) .562(14.3) 1.06(27.0) P15 D1 — 31-208-1051 1
Tee Jack-Plug-Jack 1.28(32.5) .562(14.3) 1.06(27.0) P4 D1 UG-274B/U 31-2208*1
Tee, Overmolded Jack-Plug-Jack 1.72(43.6) 1.32(33.5) .550(14.0) P7 D14 — 31-5693 2
Tee Plug-Jack-Jack 1.53(38.9) .375(9.52) 1.00(25.4) P1 D9 — 21900*3
BNC Tee Adapter
Plug-Jack-Jack
21900
BNC Overmolded Tee Adapter
Jack-Plug-Jack
31-5693
Fig. 2
Fig. 3
Fig. 1
Tee Adapters - Jack-Plug-Jack
31-208
31-208-RFX
31-208-1051
31-2208
BNC TEE ADAPTERS
▲
▲
▲
b
c
a
a
b
c
a
c
b
* recognized under the component program of U.L, Inc. ▲ distributor stocked
BNC BNC
BNC 50 ohm Amphenol®
Bulkhead Adapters
121
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Fig. 2Fig. 1
* recognized under the component program of U.L, Inc. ▲ distributor stocked ‡ IBM 5252764
BNC Bulkhead Adapters - Jack/Jack
4525
31-220G-RFX
31-220H
31-220N
31-220N-RFX
31-3220
BNC Isolated Bulkhead Adapters
Jack-Jack
31-4803
31-4803-1101
31-4803-RFX
Description Dimensions, inches (millimeters) Notes Mtg. Military Amphenol Fig.
a b c e Plt. Ins. Hole Number Number
Sealed, 50 PSI Jack-Jack 1.40(35.6) .687(17.45) .683(17.3) .187(4.8) P1 D1 Y UG-492A/U 31-220H *‡ 1
Jack-Jack 1.53(38.9) .688(17.5) .672(17.0) .281(7.1) P4 D1 Y UG-492D/U 31-3220*1
Gasketed Jack-Jack 1.56(39.6) .689(17.5) .681(17.3) .295(7.5) P7 D23 Y — 31-220G-RFX 1
Jack-Jack 1.40(35.6) .800(20.3) .659(16.7) .160(4.1) P1 D1 Y — 4525*1
Non-sealed Jack-Jack 1.40(35.6) .800(20.3) .664(16.9) .187(4.8) P1 D1 Y — 31-220N 1
1.28(32.5) .610(15.5) .492(12.5) .216(5.5) P7 D23 Y — 31-220N-RFX 1
Isolated from Panel Jack-Jack 1.28(32.5) .625(15.9) .460(11.7) .187(4.8) P1 D12 Y — 31-4803 2
1.28(32.5) .625(15.9) .460(11.7) .187(4.8) P15 D12 Y — 31-4803-1101 2
1.28(32.5) .625(15.9) .460(11.7) .187(4.8) P15 D12 Y — 31-4803-RFX 2
BNC BULKHEAD ADAPTERS
▲
▲
▲
▲
▲
▲
▲
c
bae max. panel
.510(13.0)
.475(12.1)
Y
c
bae max. panel
.510(13.0)
.475(12.1)
Y
BNC 50 ohm Amphenol®
Caps & Accessories
122
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Description Dimensions, inches (millimeters) Notes Military Amphenol Fig.
a b c e Plt. Ins. Number Number
50ΩP1 D1 — 35650-51* 1
Male Cap & Chain 75Ω1.19(30.2) .562(14.3) .144(3.7) 3.50(88.9) P1 D1 — 35650-75* 1
Resistor Terminated, 1% 1/2watt 51ΩP1 D6 MX-554 4700-51*■1
Male Cap, Resistor Terminated, 51Ω46650-51*2
1% 1 watt 1.12(28.6) .562(14.3) — — P1 D1 —
50Ω46650-51RFX 3
Male Cap, Resistor Terminated, 75Ω1.11(28.1) .571(14.5) — — P1 D23 — 46650-75RFX 3
1% 1 watt 93Ω46650-93RFX 3
Male Cap & Chain .688(17.5) .563(14.3) .130(3.3) 2.25(57.2) P3 — CW-123/U 31-6*4
Male Shorting Cap & Chain .688(17.5) .563(14.3) .144(3.7) 2.50(63.5) P1 — CW-159/U 31-17*5
Male Shorting Cap .594(15.1) .563(14.3) — — P1 — — 5275*6
Pkg. of 25 Lugs Used Inside Panel on Front Mount .961(24.4) .578(14.7) — — P3 — (IBM 2245373) 31-759*7
Bulkhead Receptacles to Ground Cable Shield*
Pkg. of 25 Lugs Used Inside Panel on Front Mount 1.156(29.4) .578(14.7) — — P8 — — 31-10152-RFX*8
Bulkhead Receptacles for Ground Wire to Circuit
BNC CAPS & ACCESSORIES
■IBM 3110787 * recognized under the component program of U.L., Inc. ▲ distributor stocked
▲
▲
▲
▲
▲
▲
▲
Grounding Lug
31-759 Grounding Lug
31-10152-RFX
BNC Resistor Term. Male Caps
46650-51RFX 50Ω
46650-75RFX 75Ω
46650-93RFX 93Ω
Fig. 3
Fig. 6
Fig. 1
BNC Resistor Term. Male Cap
46650-51 50Ω
BNC Res. Term. Caps & Chains
35650-51
35650-75
4700-51
BNC Male Shorting Cap
5275
BNC Male Shorting Cap and Chain
31-17
BNC Male Cap and Chain
31-6
b
a
e
c
b
a
b
a
b
a
.375
Fig. 4 Fig. 5
Fig. 2
Fig. 7 Fig. 8
.390.
(9.9)
dia.
b b
a a
a
b
e
e
c
c
a
b
BNC BNC
BNC 75 ohm Amphenol®
123
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Description
To meet the need for higher performance,
impedance matched cable interconnections,
Amphenol offers a full line of 75 ohm BNC
connectors. These connectors can be used in a
variety of applications where true 75 ohm
performance is needed to insure lower signal
distortion.
Features/Benefits
Designed for the most popular 75 ohm cables used
in broadcast and CATV applications as well as for
plenum cables and others — these connectors fea-
ture crimp-crimp cable affixment for quick and reli-
able installation.
Two distinct types of 75ΩBNCs are available. Both
types mate with each other and with 50ΩBNCs.
• Type 1 is designated 75ΩBNC-T1 and
provides constant 75Ωperfomance with low
VSWR DC to 4 GHz.
• Type 2 is designated 75ΩBNC-T2 and is usable
with low reflection DC to 1 GHz. For applications
above 1 GHz, Type 1 is recommended.
Applications
• Broadcast
• Satellite TV Earth Stations
• Telecommunications
• LAN
• Test and Measurement
• Security Transmission Systems
• Telecom
• Computer Networks
• HDTV
75 ohm
75 ohm Connectors 123
BNC Plugs and Jacks 125-132
Adapters 133-134
BNC 75 ohm Amphenol®
Specifications
124
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
ELECTRICAL
Impedance 75 ohms nominal
Frequency range 0-4 GHz
Voltage rating 500 volts rms
Dielectric 1,500 volts rms.
withstanding voltage
Insulation resistance 5,000 megohms min.
VSWR Type 1:
1.5 + 0.1 f(GHz)
DC to 4 GHz
Type 2:
1.00 + 0.25 f(GHz)
DC to 1 GHz
MECHANICAL
Mating 2-stud bayonet lock
Cable affixment Crimp-Crimp
MATERIAL
Body, Brass
coupling sleeve,
male contact
Female contact Beryllium copper or
phosphor bronze
Crimp ferrule Copper alloy
Plating Contacts: gold
Other metal parts:
Nickel
* These characteristics are typical and may not
apply to all connectors.
.003 MIN
Å.322 MAX .385/.390
.228/.208
.078 MIN
55/651/4
.052/.054
.025 MAX
REF PLANE
.081/.087 .195
MIN
.081/.087 .195
.414 MIN
.186/.206
.327/.335
.204/.208
.075/.081
.015/.030
.432/.436
.378/.382
.346/.356
.327/.333
.319/.321
MIN
REF PLANE
PLUG JACK
ENVIRONMENTAL
Temperature range TFE insulators:
- 65°C to + 165°C
Copolymer of Styrene:
- 55°C to + 85°C
Weatherproof Clamps with clamp
gaskets.
Crimps with heat-shrink
tubing.
Hermetic seals Pass helium leak test of
2 X 10-8 cc/sec
Shock MIL-Std. 202 method
202
Vibration MIL-Std. 202 method
204 (test cond. D)
Moisture resistance MIL-Std. 202 method
106
Corrosion MIL-Std. 202 method
101 (test cond. B)
Temperature MIL-Std. 202 method
cycling 102 (test cond. D)
Altitude MIL-Std. 202 method
105 (test cond. C)
BNC BNC
BNC 75 ohm Amphenol®
Plugs
125
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
75ΩBNC PLUGS AND ANGLE PLUGS
Cable Connector Cable Attachment Dimensions, inches (millimeters) Notes 75Ω
Amphenol
Fig.
RG-/U Configuration Outer Inner a ■c • d CAI Plt. Ins.
Type Number
RG-6 Typ
e
.295" O.D. max.
Plug Crimp Crimp 1.35(34.3) .300(7.6) — C31 P15 D1 T1 31-70000✩1
Belden 9248, 1694A Plug Crimp Crimp 1.21(30.7) .300(7.6) — C32 P7 D26 T2 31-71000-RFX✩1
(Single Shield) Plug Crimp Crimp 1.25(31.8) .300(7.6) — C31 P15 D1 T1 31-70000-1000 1
Plug Crimp Crimp 1.21(30.7) .300(7.6) — C32 P15 D1 T2 31-71064 1
59, 62 Plug Crimp Crimp 1.25(31.7) .261(6.6) — C31 P16 D1 T1 31-70008 1
Belden 8241, 8263, Plug Crimp Crimp 1.12(28.6) .261(6.6) — C32 P15 D1 T2 31-71008 1
8279, 9209 Plug Crimp Crimp 1.17(29.8) .260(6.6) — C32 P7 D26 T2 31-71008-RFX 1
59 (20GA CC) Plug Crimp Crimp 1.25(31.8) .261(6.6) — C31 P15 D1 T1 31-70008-3000 1
Belden 1426A, 1505A Plug Crimp Crimp 1.12(28.5) .261(6.6) — C32 P15 D1 T2 31-71008-1000 1
9100, 9278 Plug Crimp Crimp 1.17(29.8) .261(6.6) — C32 P7 D26 T2 31-71008-1RFX 1
Plenum 59, Belden 88241 Plug Crimp Crimp 1.11(28.2) .220(5.6) — C32 P15 D1 T2 31-71008-2000 1
82259, 89259
Plenum 59 (20GA CC) Plug Crimp Crimp 1.11(28.2) .220(5.6) — C32 P15 D1 T2 31-71035 1
Belden 82108
Dbl Shield 59 (20GA CC) Plug Crimp Crimp 1.36(34.5) .334(8.5) — C31 P15 D1 T1 31-70222 1
179, 187 Plug Crimp Crimp 1.33(33.5) .120(3.0) — C31 P15 D1 T1 31-70013 1
Plug Crimp Crimp 1.19(30.2) .120(3.0) — C32 P15 D1 T2 31-71013 1
Plug Crimp Crimp 1.19(30.2) .106(2.7) — C32 P17 D23 T2 31-71013-RFX 1
Dbl. Br. 179 Plug Crimp Crimp 1.25(31.7) .175(4.4) — C31 P15 D1 T1 31-70013-1000 1
Plug Crimp Crimp 1.11(28.2) .175(4.4) — C32 P15 D1 T2 31-71013-1000 1
ATT 728B, Belden 9231 Plug Crimp Crimp 1.36(34.5) .342(8.7) — C31 P16 D1 T1 31-70022 1
ATT 734A Plug Crimp Crimp 1.25(31.7) .261(6.6) — C31 P15 D1 T1 31-70008-1000 1
Belden 8218 Plug Crimp Crimp 1.11 (28.2) .175(4.4) — C32 P15 D1 T2 31-71033 1
Belden 8281, 88281 Plug Crimp Crimp 1.21 (30.7) .342(8.7) — C32 P15 D1 T2 31-71032 1
Belden 89248, (Plenum) Plug Crimp Crimp 1.35 (34.3) .250 (6.4) — C31 P15 D1 T1 31-70000✩1
Belden 9290, 1152A Plug Crimp Crimp 1.21 (30.7) .314(8.0) — C32 P7 D26 T2 31-71000-RFX✩1
(Double Shield) Plug Crimp Crimp 1.21 (30.7) .314(8.0) — C32 P15 D1 T2 31-71065 1
Belden 89292 Plug Crimp Crimp 1.62 (41.1) .418(10.6) ❇C32 P15 D1 T2 31-71034 1
Quad 59 Headend Cable Plug Crimp Crimp 1.12 (28.6) .287(7.3) — C32 P15 D1 T2 31-71066 1
Belden 1694 Plug Crimp Crimp 1.00(25.4) .260(6.6) — C26a P7 D1 T1 31-70234 1
Belden 8281 Plug Crimp Crimp 1.00(25.4) .260(6.6) — C26a P7 D1 T1 31-70235 1
Belden 8218 Plug Crimp Crimp 1.00(25.4) .260(6.6) — C26a P7 D1 T1 31-70236 1
Belden 734A Plug Crimp Crimp 1.00(25.4) .260(6.6) — C26a P7 D1 T1 31-70237 1
Belden 735A Plug Crimp Crimp 1.00(25.4) .260(6.6) — C26a P7 D1 T1 31-70238 1
Fig. 1
• accommodates cable diameter ■ includes outer ferrule ✩supplied with two crimp ferrules ▲Distributor Stocked ❇ OD = .590(15.0)
75ΩBNC Crimp Plugs
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
31-70000
31-70000-1000
31-70008
31-70008-1000
31-70008-3000
31-70013
31-70013-1000
31-70222
31-70234
31-70235
31-70236
31-70237
31-70238
31-71000-RFX
31-71008
31-71008-1000
31-71008-2000
31-71008-1RFX
31-71008-RFX
31-71013
31-71013-RFX
31-71013-1000
31-71032
31-71033
31-71034
31-71035
31-71064
31-71065
31-71066
.562
(14.3)
c•
a ■
BNC 75 ohm Amphenol®
Plugs
126
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
75ΩBNC PLUGS AND ANGLE PLUGS
Cable Connector Cable Attachment Dimensions, inches (millimeters) Notes 75Ω
Amphenol
Fig.
RG-/U Configuration Outer Inner a ■c • d CAI Plt. Ins.
Type Number
11 Plug Clamp Solder 1.75(44.4) .443(11.2) — C25 P1 D1 T2 6775-75 1
59, 62 Belden 8241, 8263, Angle Plug Crimp Crimp 1.66(42.2) .261(6.6) 1.24(31.5) C32 P15 D1 T2 31-71010 2
8279, 9209 Angle Plug Crimp Crimp 1.66(42.2) .260(6.6) 1.07(27.3) C32 P7 D23 T2 31-71010-RFX 2
ATT 735A Angle Plug Crimp Solder 1.09(27.7) .158(4.0) .894(22.7) C31 P15 D1 T1 31-70082 2
ATT 19224-L2 Angle Plug Crimp Crimp 1.63(41.4) .175(4.4) 1.24(31.5) C31 P16 D1 T1 31-70015-1000 2
AT&T 734A†Angle Plug Crimp Crimp .571(14.5) .295(7.5) 1.36(34.5) C31 P7 D1 T1 31-70239 2
AT&T 735A†Angle Plug Crimp Crimp .571(14.5) .295(7.5) 1.36(34.5) C31 P7 D1 T1 31-70240 2
Fig. 1
31-70015-1000
31-70082
31-71010
31-71010-RFX
31-70239
31-70240
75ΩBNC Crimp Angle Plugs
Fig. 2
• accommodates cable diameter ■ includes outer ferrule ✩supplied with two crimp ferrules ▲Distributor Stocked ❇ OD = .590(15.0) † Low Cost
75ΩBNC Clamp Plug
6775-75
.562
(14.3)
a ■
d
c•
c•
a
.562
(14.3)
BNC
BNC 75 ohm Amphenol®
Jacks & Receptacles
127
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Fig. 1 Fig. 2
Fig. 4
Fig. 3
75ΩBNC Receptacles (J) Front Mount
31-221-75RFX
31-70018
31-71004
75ΩBNC Receptacle (J) Isolated from Panel
with Solder Cup & Ground Tab
31-10-75
31-10-75 RFXG2
31-70016
31-70016-1000
31-71011
31-71011-RFX
31-71016
31-71016-RFX
75ΩBNC Crimp Bulkhead Jacks
Cable RG/U Connector Dimensions, inches (millimeters) Notes Mtg. 75ΩAmphenol Fig.
Type a■bc
●d e CAI Plt. Ins. Hole Type Number
59, Belden Jack 1.18(30.0) .510(12.9) .261(6.6) — — C31 P17 D1 — T1 31-70009 1
8241, 8263 Bulkh. Jack 1.41(35.7) .795(20.2)
dia
.261(6.6) .812(20.6) .250(6.4) C32 P15 D1 Y T2 31-71011
59, 62, 140, 210
Bulkh. Jack 1.38(35.1) .687(17.5) .260(6.6) .710(18.0) .138(3.5) C32 P7 D23 Y T2 31-71011-RFX 2
179, 187 Jack 1.37(35.0) .435(11.0) .106(2.7) — — C32 P7 D23 — T2 31-71014-RFX 1
1.48(37.7) .687(17.4)
hex
.120(3.0) .812(20.6) .250(6.4) C31 P17 D1 Y T1 31-70016
Bulkh. Jack 1.41(35.7) .795(20.2)
dia
.120(3.0) .812(20.6) .250(6.4) C32 P15 D1 Y T2 31-71016 2
1.43(36.4) .687(17.4)
hex
.106(2.7) .710(18.0) .138(3.5) C32 P7 D23 Y T2 31-71016-RFX
Dbl. Br. 179
Bulkh. Jack 1.48(37.7) .687(17.4)
hex
.175(4.4) .812(20.6) .250(6.4) C31 P15 D1 Y T1 31-70016-1000 2
ATT 19224-L2
Bulkhead Receptacle (J) 1.06(27.0) .490(12.4) — .472(12.0) .125(3.2) — P15 D1 U T2 31-71004
Front Mount 1.06(27.0) .490(12.4) — .472(12.0) .250(6.4) — P15 D1 U T1 31-70018 3
1.05(26.7) .500(12.7) — .475(12.1) .138(3.5) — P7 D23 U T2 31-221-75RFX
Bulkhead Receptacle (J) 1.19(30.2) .490(12.4) —.472(12.0) .187(4.7) — P15 D12 Z T2 31-10-75 4
Frnt Mt, Iso. from Panel
Bulkhead Receptacle (J) 1.19(30.2) .490(12.4) —.472(12.0) .187(4.7) — P7 D12 Z T2
31-10-75-RFXG2
4
Frnt Mt, Iso. from Panel
75ΩBNC JACKS & RECEPTACLES
75ΩBNC Crimp Jacks
31-70009
31-71014-RFX
■ Includes outer ferrule • accommodates cable diameter ▲Distributor Stocked
c•
a ■
b
.390(9.9) dia.
.355(9.2)
.510(13.09)
.475(12.1)
Y
U
d
b
a ■
c•
.625(15.9) hex nut
e
max panel
.687(17.4) across flats
.375(9.5) dia.
.342(8.7)
Z
d
.340(8.6)
across one flat .342(8.7)
across one flat
b
d
.500(12.7)
hex nut
lock washer
solder
cup
max.
panel
e
a
.500(12.7)
hex nut
lock washer
solder
cup
max.
panel
e
a
b
ground tab
▲
▲
▲
BNC 75 ohm Amphenol®
PCB Receptacles
128
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Standard Height BNC Printed Circuit Board Right Angle Bulkhead Receptacles ✩
Vertical BNC Printed Circuit Board Bulkhead Receptacles ✩
Low Profile BNC Printed Circuit Board Bulkhead Receptacles ✩
Isolated from Panel
White Valox Housing
31-71047 (Round Pins)
31-71047-1010 (Fork Pins)
Isolated from Panel
Black Valox Housing
31-71046 (Round Pins)
31-71046-1010 (Fork Pins)
Metal Housing
31-71043 (Round Pins)
31-71043-1010▲
(Fork Pins)
Isolated from Panel
White Valox Housing
31-71052 (Round Pins)
31-71052-1010 (Fork Pins)
31-71052-10RFX
Isolated from Panel
Black Valox Housing
31-71053 (Round Pins)
31-71053-1010 (Fork Pins)
Metal Housing
31-71042 (Round Pins)
Isolated from Panel
White Valox Housing
31-71058 (Round Pins)
31-71058-1010 (Fork Pins)
Isolated from Panel
Black Valox Housing
31-71059 (Round Pins)
31-71059-1010 (Fork Pins)
Metal Housing
31-71045 (Round Pins)
31-71045-1010
(Fork Pins)
✩ Jam nuts and lockwashers sold separately. ▲ distributor stocked
P.468(11.9)
.500(12.7)
P.468(11.9)
P
.468(11.9)
.500(12.7)
.500(12.7)
Fig. 1
Fig. 2
Fig. 3
BNC
BNC 75 ohm Amphenol®
PCB Receptacles and Accessories
129
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
✩ Jam nuts and lockwashers sold separately. See Figs. 4 & 5 ▲distributor stocked
Description Terminal Dimensions, inches (millimeters) Notes Mtg. Notes Amphenol Fig.
Type a b e Plt. Ins. Hole Imp Number
P26 D17 Round 75Ω31-71047
Standard Height
Blunt Posts
P26 D17 R/P Iso. White Housing Fork 75Ω31-71047-1010
Printed Circuit P26 D20 Round 75Ω31-71046 1
Angle Bulkhead for Signal 1.40(35.6) .810(20.6) .250(6.4) P26 D20 R/P Iso. Black Housing Fork 75Ω31-71046-1010
Receptacle (J)✩& Ground P26 D22 Round 75Ω31-71043
P26 D22 R/P Metal Housing Fork 75Ω31-71043-1010
P26 D17 Round 75Ω31-71052
Low Profile
Blunt Posts
P26 D17 R/P Iso. White Housing Fork 75Ω31-71052-1010
P26 D17 Fork 75Ω31-71052-10RFX
Printed Circuit P26 D20 Round 75Ω31-71053 2
Angle Bulkhead for Signal 1.40(35.6) .810(20.6) .250(6.4) P26 D20 R/P Iso. Black Housing Fork 75Ω31-71053-1010
Receptacle (J)✩& Ground P26 D22 R/P Metal Housing Round 75Ω31-71042
P26 D17 Round 75Ω31-71058
Vertical
Blunt Posts
P26 D17 V/P Iso. White Housing Fork 75Ω31-71058-1010
Printed Circuit P26 D20 Round 75Ω31-71059 3
Bulkhead for Signal 1.40(35.6) .810(20.6) .250(6.4) P26 D20 V/P Iso. Black Housing Fork 75Ω31-71059-1010
Receptacle (J)✩& Ground P26 D22 Round 75Ω31-71045
P26 D22 V/P Metal Housing Fork 75Ω31-71045-1010
Hex Nut for BNC Bulkhead PCB Receptacles, Package of 100 ea. P3 — — Nickel Plated — — 31-5652 4
Lockwasher for BNC Bulkhead PCB Receptacles, Package of 100 ea. P3 — — Nickel Plated — — 31-5653 5
BNC PRINTED CIRCUIT BOARD BULKHEAD RECEPTACLES
Pkg. of 100, Hex Nut
for BNC Bulkhead PCB Receptacles
31-5652▲Nickel Plated
Fork Pin holds connectors rigidly to
P.C. Board for high temperature and mass
production assembly
Round Pin (Standard)
Pkg. of 100, Lockwasher
for BNC PCB Bulkhead Receptacles
31-5653▲Nickel Plated
Fig. 4 Fig. 5
Mtg.
Pin
Type
▲
BNC 75 ohm Amphenol®
PCB Receptacles
130
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
▲
Fig. 1
Description Terminal Dimensions, inches (mm) Notes Mtg. Amphenol Fig.
Type a b Plt. Ins. Hole Number
PCB Receptacle, Vertical, 4 Legs .176(4.5) Long/ Blunt Post .831(21.1) .433(11.0) dia P17 D25 F 31-5329-72RFX 1
Post terminal .037(0.9)" Dia.
BNC PCB Receptacle (Jack)
Post Terminal, 4 Legs
.433" (11.0mm) Dia. Base
31-5329-72RFX
PRINTED CIRCUIT BOARD RECEPTACLE
a
b
.655
(16.6) .176
(4.5)
.500
(12.7) .155(3.9)
.037(0.9) dia.
.094(2.4)dia.
(4 places)
.135(3.4)
.050 (1.3) dia
.272(6.9)
▲distributor stocked
▲distributor stocked
BNC 75 ohm Amphenol®
Jacks - Printed Circuit Board
131
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
BNC BNC
Fig. 1 Fig. 2
Fig.3
BNC End Launch
31-6009 BNC Receptacle
31-70040-100T
BNC Right Angle PCB
Receptacle Bulkhead
31-70221
BNC PCB Vertical Mount
31-5716-4050
Fig. 5Fig. 4
BNC Receptacle PCB Bulkhead
31-71062
Description Terminal Dimensions, inches (millimeters) Notes Mtg. UG 75ΩAmphenol Fig.
Type a b c Plt. Ins. Hole No. Number
PCB Vertical Mount Blunt Post .716(18.2) .434(11.0) .177(4.5) P17 D1 — — T2 31-5716-4050 3
End Launch Rec. Blunt Post .668(17.0) .434(11.0) .060(1.5) P17 D1 ——T1 31-6009 1
Receptacle Blunt Post .890(22.6) .380(9.7) .189(4.8) P17 D1 ——T131-70040-100T 2
Rt. Angle PCB Rec Blunt Post 1.32(33.5) .434(11.0) .158(4.0) P17 D1 — — T1 31-70221 4
Bulkhead
Rec. PCB Bulkhead Blunt Post .880(22.4) .380(9.7) .160(4.1) P17 D1 — — T1 31-71062 5
75ΩBNC JACKS
BNC 75 ohm Amphenol®
High Performance Beryllium Copper Outer Contacts
132
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Fig. 1 Fig. 2
Fig.3
Bulkhead Jack
31-70102-T Plug
31-70228-1001
Plug
31-70227-1001
Fig. 4
Plug
31-70229-1001
Dimensions, inches (millimeters) Notes Mtg. UG 75ΩAmphenol Fig.
Description Cable a b c Plt. Ins. Hole No. Number
Bulkhead Jack
Rockwell 425-1129-000
1.417 .687 .128 P7 CA — — T1 31-70102-T 1
Plug 734A 1.20 .563 .226 P7 CA — — T1 31-70228-1001 2
Plug L910 1.20 .563 .106 P7 CA — — T1 31-70227-1001 3
Plug 735A 1.20 .563 .141 P7 CA — — T1 31-70229-1001 4
HIGH PERFORMANCE
c•
a
a
aa
c•
c•
c•
b
b
b
b
BNC
BNC 75 ohm Amphenol®
Adapters
133
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
b
a
b
a d
b
a
b d
Fig. 1 Fig. 2
Fig.3
75ΩBNC Adapter (J/J)
31-219-75
31-70019
75ΩBNC Adapter (P/P)
31-218-75RFX
75ΩBNC Adapter (P/J)
31-9-75
31-9-75-RFX
Fig. 4
75ΩBNC Tee Adapter (J/P/J)
31-70036
Description Dimensions, inches (millimeters) Notes Mtg. UG 75ΩAmphenol Fig.
a b d Plt. Ins. Hole No. Type Number
Straight Jack-Jack 1.28(32.5) .434(11.0) — P15 D1 — — T2 31-219-75 1
Straight Jack-Jack 1.40(35.6) .434(11.0) — P17 D1 — — T1 31-70019 1
Straight Plug-Plug 1.33(33.7) .571(14.5) — P15 D1 — — T2 31-218-75RFX 2
Angle Jack-Plug 1.02(25.9) .562(14.3) .405(10.3) P15 D9 — — T2 31-9-75 3
Tee Jack-Plug-Jack 1.28(32.5) .562(14.3) 1.04(26.3) P15 D1 — — T1 31-70036 4
75ΩBNC ADAPTERS
▲distributor stocked
▲
▲
a
BNC 75 ohm Amphenol®
Bulkhead Adapters
134
Amphenol Corporation Tel: 800-627-7100 www.amphenolrf.com
Fig. 1 Fig. 2
75ΩBNC Bulkhead Adapters (J/J)
31-220N-75
31-220N-75RFX
31-70020
75ΩBNC Bulkhead Adapter (J/J)
Isolated from Panel
31-4803-75
Description Dimensions, inches (millimeters) Notes Mtg. UG 75ΩAmphenol Fig.
a b d e Plt. Ins. Hole No. Type Number
Gasketed Jack-Jack 1.40(35.6) .750(19.0) .666(16.9) .172(4.4) P15 D1 Y — T1 31-70020 1
Not Gasketed Jack-Jack 1.28(32.5) .750(19.0) .492(12.5) .216(5.5) P7 D23 Y — T2
31-220N-75RFX
1
Not Gasketed Jack-Jack 1.40(35.6) .800(20.3) .664(16.8) .181(4.6) P17 D1 Y — T2 31-220N-75 1
Isolated Jack-Jack 1.28(32.5) .625(15.9) .460(11.7) .190(4.8) P17 D12 Y — T2 31-4803-75 2
75ΩBNC BULKHEAD ADAPTERS
▲distributor stocked
▲
▲
a
d
e
max panel
b.625(15.9) hex nut
lock washer
.510(13.9)
.475(12.1)
Y
.510(13.9)
.475(12.1)
Y
a
b.625(15.9) hex nut
lock washer
e
max panel
d
