.750
B
THREAD
.350-32 UNS-2A
.473
.500-32 UN-2A
C
FLAT
.323
.598
.625-32 UN-2A
A
MAX
.875
.562
37
19
7
NO. OF
CONTACTS
A
MAX
NO. OF
CONTACTS
7
19
37
.600
.825
.625-32 UN-2B
.500-32 UN-2B
.350-32 UNS-2B
B
THREAD
.700
.750
A
110°
140°
B THREAD
1 - ALTERNATE KEYING
3x
120°
B THREAD
0 - STANDARD KEYING
.062
MAX PANEL THICKNESS
FLAT
C
.300
.500
MAX
A
B THREAD
3x
120°
0 - STANDARD KEYING
140°
110°
1 - ALTERNATE KEYING
PLUG
RECEPTACLE
CRISTEK.COM
REV
2
OF
SHT
.XXX ±.005
DWG. NO.
TOLERANCE:
MMC
1
.XX ±.01
TITLE
CIRCULAR
MICROMINIATURE
METAL SHELL
ANGLE ±1°
888.265.9162
SERIES
MMC
CIRCULAR
MICROMINIATURE METAL SHELL
E
CRISTEK MICRO-METAL SHELL
CIRCULAR CONNECTOR
NUMBER OR CONTACTS
07
19
37
GENDER
P = PLUG, SOCKET CONTACTS
S = RECEPTACLE, PIN CONTACTS
SHELL FINISH
B = ELECTROLESS NICKEL (PREFERRED PLATING)
Y = YELLOW CHROMATE CADMIUM OVER NICKEL
O = OLIVE DRAB CADMIUM OVER NICKEL PLATE
P = PASSIVATION
TERMINATION
0000 = SOLDER CUP (RECEPTACLE ONLY)
WIRE TYPE
STRANDED
H = HARNESS (MIL-W-16878/4)
M = MILITARY (MIL-W-22759/11) *
S = SPACE (MIL-W-22759/33)
SOLID
G = GOLD PLATED COPPER
T = TIN/LEAD PLATED COPPER
X X XXX XXX
MMC
X
* = MOST COMMONLY USED & STOCKED WIRE TYPES
KEYING OPTIONS (FROM SHT 1)
0 = STANDARD
1 = ALTERNATE
WIRE LENGTH
STRANDED (+1.00 / -0.00)
1 = 6 INCHES
2 = 12 INCHES
3 = 18 INCHES
4 = 24 INCHES
5 = 36 INCHES
6 = 72 INCHES
SOLID COPPER (+0.20 / -0.00)
1 = 0.5 INCH
2 = 1.0 INCH
3 = 0.25 INCH
WIRE SIZE
STRANDED WIRE
0 = 26 AWG
1 = 24 AWG
2 = 28 AWG
SOLID WIRE
0 = 25 AWG
1 = 24 AWG
WIRE COLOR/TYPE
0 = WHITE STRANDED *
1 = YELLOW STRANDED
2 = 10 SOLID COLORS REPEATED *
3 = FULL COLOR CODE STRANDED
9 = SOLID COPPER *
3. SPECIFICATIONS:
CURRENT RATING ------------------ 3 AMPS MAX
TEMPERATURE RATING ---------- -55° C TO +125° C
INSULATION RESISTANCE -------- 5000 MEGOHMS MIN
DWV AT SEA LEVEL ---------------- 600 VAC
DWV AT 70,000 FT ALTITUDE --- 150 VAC
CONTACT RESISTANCE
26 AWG --------------------------- 32 MILLIOHMS
25 AWG --------------------------- 25 MILLIOHMS
24 AWG --------------------------- 25 MILLIOHMS
LOW LEVEL CONTACT ------------- 10 MILLIOHMS MAX
RESISTANCE
CONTACT RETENTION ------------- 5 LBS MINIMUM AXIAL LOAD
ENGAGEMENT FORCE ------------- 6 oz MAX
SEPARATION FORCE --------------- 0.5 oz MIN
1. MATERIALS:
SHELL AND JAM NUT - ALUMINUM ALLOY OR CRES
INSULATOR - GLASS FILLED THERMOPLASTIC
PIN/SOCKET CONTACT - COPPER ALLOY
2. FINISH:
SHELL AND JAM NUT - ELECTROLESS NICKEL (PREFERRED),
YELLOW CADMIUM OVER ELECTROLESS NICKEL,
OLIVE CADMIUM OVER NICKEL OR PASSIVATION
CONTACT - GOLD OVER NICKEL
4. ADDITIONAL INFORMATION:
DESIGN AND PERFORMANCE IN GENERAL
ACCORDANCE WITH M83513 WHERE
APPLICABLE.
FOR OTHER TERMINATIONS,
CONTACT CRISTEK.
MATERIALS AND FINISHES ARE IAW MIL-DTL-83513
WHERE APPLICABLE. FOR DETAILS SEE MIL SPEC OR
WWW.CRISTEK.COM
1
2
3
45
6
7
MASTER KEY (TYPICAL)
7 CONTACTS
1
4
8
13
1719
16
12
7
3
19 CONTACTS
1
5
10
16
23
29
3437
33
28
22
15
9
4
37 CONTACTS
2
3
4 5
6
71
7 CONTACTS
MASTER KEY (TYPICAL)
1
4
8
13
17 19
16
12
7
3
19 CONTACTS
1
5
10
16
23
29
34 37
33
28
22
15
9
4
37 CONTACTS
SOCKET INSERT MATING FACE (PLUG)
PIN INSERT MATING FACE (RECEPTACLE)
CRISTEK.COM
REV
2
OF
SHT
.XXX ±.005
DWG. NO.
TOLERANCE:
MMC
2
.XX ±.01
TITLE
CIRCULAR
MICROMINIATURE
METAL SHELL
ANGLE ±1°
888.265.9162
SERIES
MMC
CIRCULAR
MICROMINIATURE METAL SHELL
E
