Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Rotary DIP Switches
DIP Switches
0
9
8
7
6
5
4
3
2
1
4
3
2
1
0
7
6
5
8
7
6
5
4
3
2
1
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
F
E
D
C
B
A
9
SERIES 94H
Binary Coded
Tolerances are ± .010 inches unless specified otherwise.
DIMENSIONS in inches (and millimeters)
Surface Mount
Gullwing
Standard Thru-Hole
ACTUATOR STYLES
All actuation types are available in octal (8),
binary coded decimal (10), or hexadecimal
(16) codes; with either standard or
complement output. Standard code outputs
have natural color rotors; complements in
a contrasting color.
Octal–8 position
BCD–10 position
Hex–16 position
EXTENDED ACTUATOR TYPES
FEATURES
•SealedConstruction;NoTapeSeal
Required
•SurfaceMountorThru-HoleStyle
•TubeorTapeandReelPackaging
•Octal,BCD,andHexadecimal
Code
•In Standard or Complement
•StandardandRightAngleMount
•FlushorExtendedActuators
•Gold-PlatedContacts
•RoHSCompliant
.282
(7,16)
.270 (6,86)
OR
.170 (4,32)
OR
.090 (2,29)
SEE
ORDERING
INFORMATION
.200
(5,08)
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
.140 DIA.
( ∅ 3,56)
.140 DIA.
( ∅ 3,56)
.270 (6,86)
OR
.170 (4,32)
OR
.090 (2,29)
SEE
ORDERING
INFORMATION
Figure 1
"A" style rotor
Figure 3
Figure 2
"F" style rotor
Surface Mount J-Lead
4
C
1
2
C
8
0
1
2
3
4
5
.190 (4,83)
2 PLACES PIN #1
.390
(9,91)
.380 (9,65)
.500
(12,7) .025 (0,64)
.060
(1,52)
TYP.
.100 .005
(2,54 0,13)
TYP.
.020 +.004/-.002
(0,51 + 0,10/0,05)
TERMINALS ARE
.020 +.004/-.002
(0,51 +0,10/0,05)
WIDE BY .012 .002
(0,31 0,05) THICK
.038 DIA. HOLE SIZE
RECOMMENDED
PC board layout
as viewed from the
top of the switch
0
1
2
3
4
5
.390
(9,91)
.040 .005
(1,02 0,13) .100 .005 TYP.
(2,54 0,13)
0.410
(10,41)
0.100
(2,54) Ty p.
0.050
(1,27)
0.240
(6,10)
.190 (4,83)
2 PLACES
CORNER
CLOSEST
TO PIN #1
.380 (9,65)
.146 (3,71)
.300 (7,62) TYP.
0
1
2
3
4
5
.390
(9,91)
.190 (4,83)
2 PLACES
CORNER
CLOSEST
TO PIN #1
.225 (5,72)
.225 (5,72)
0.315
[8.00]
0.385
[9.78]
0.250
[6.35]
0.280
0.560
0.100 TYP
0.070 TYP
2
C
8
4
C
1
Solder pad layout
as viewed from the
top of the switch
2
C
8
4
C
1
Solder pad layout
as viewed from the
top of the switch
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Rotary DIP Switches
DIP Switches
TAPE AND REEL PACKAGING:
Series 94H
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized Distributor or Grayhill.
0
4
1
2
3
7
6
5
0
4
1
2
3
7
6
5
0
4
1
2
3
7
6
5
0
4
1
2
3
7
6
5
0
4
1
2
3
7
6
5
0
4
1
2
3
7
6
5
0
4
1
2
3
7
6
5
13 INCH
DIAMETER REEL
DIRECTION
OF FEED
16mm
24mm
CONDUCTIVE
PLASTIC EMBOSSED
TAPE
PIN #1
CHAMFER
Meets requirements of EIA 481-2.
Each reel contains the following number
of switches with a 15.35 inch (390 mm)
minimum leader and a 6.30 inch (160 mm)
minimum trailer.
94HA style 750 sw/reel
94HB style 150 sw/reel
94HC style 200 sw/reel
94HE style 300 sw/reel
94HF style 750 sw/reel
Knob Style and Height Knob Color Arrow Color Part Number
1A Gray N/A 947706-001
5A Gray Black 947706-005
1B Black N/A 947705-001
1B Gray N/A 947705-012
2B Gray White 947705-004
3B Gray Black 947705-017
4B Gray Black 947705-018
1B Natural N/A 947705-009
4B Black White 947705-010
5B Gray Black 947705-019
ORDERING INFORMATION: Series 94 High Temperature Knobs*
*Ordered as a separate item. B = Standard (Natural), C = Complementary (Contrasting Color).
ORDERING INFORMATION: Series 94H
Series
Actuator Style: A = Flush, Figure 1
B = .270, Figure 3 (see page B-21)
C = .170, Figure 3 (see page B-21)
E = .090, Figure 3 (see page B-21)
F = Flush, Figure 2
Code: B = Standard (Natural),
94HAB10WRT C = Complementary (Contrasting Color)
RoHS Compliant
Packaging: R = Tape and Reel, (Surface Mount Only)
Blank = Tube*
Terminal Style: RA = Right Angle, Thru-Hole
J = J-Lead
W = Surface Mount
Blank = Thru-Hole
Number of Positions: 08 = Octal, 8 Position
10 = BCD, 10 Position
16 = Hex, 16 Position
* 27 Pieces per tube for surface mount and thru-hole, 24 pieces per tube for right angle switches.
SERIES 94 High Temperature Knobs: For Shaft Extensions
.370
(9,40)
.190
(4,83)
.395
(10,0)
.040
(1,02)
.210
(5,33) .040
(1,02)
12345
AB
Slotted knobs show switch
markings. Contact Grayhill
for other knob material/
marking color combinations
and geometrics.
* Use only with Actuator Type B or C
Right Angle Thru-Hole
DIMENSIONS in inches (and millimeters)
4
C
1
2
C
8
0
1
2
3
4
5
6
7
.430 (10,92)
.210 (5,33)
.190
(4,83)
.400
(10,16)
PIN #1 .100 ± .005 TYP.
(2,54 ± 0,13)
.145
(3,68)
.282 (7,16)
.156
(3,96)
4
C
1
2
C
8
8
C
2
1
C
4
0
1
2
3
4
5
6
7
.190 (4,83)
2 PLACES PIN #1
.390
(9,91)
.380 (9,65)
.500
(12,7) .025 (0,64)
.060
(1,52)
TYP.
.100 ± .005
(2,54 ± 0,13)
TYP.
.020 +.004/-.002
(0,51 + 0,10/0,05)
TERMINALS ARE
.020 +.004/-.002
(0,51 +0,10/0,05)
WIDE BY .012 ±.002
(0,31 ±0,05) THICK
.038 DIA. HOLE SIZE
RECOMMENDED
PC board layout
as viewed from the
top of the switch
PC board layout
as viewed from the
top of the switch
Solder pad layout
as viewed from the
top of the switch
0
1
2
3
4
5
6
7
.390
(9,91)
.040 ± .005
(1,02 ± 0,13)
.100 ± .005 TYP.
(2,54 ± 0,13)
.190 (4,83)
2 PLACES
CORNER
CLOSEST
TO PIN #1
.380 (9,65)
.146 (3,71)
.300 (7,62) TYP.
TERMINALS ARE
.020 ± .002
(0,51 ± 0,05)
WIDE BY
.012 ±.002
(0,31 ± 0,05)
THICK
.225 (5,72)
.225 (5,72)
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Rotary DIP Switches
DIP Switches
SPECIFICATIONS
Electrical Ratings
Make-and-break Current Rating: 30 mA at 30
Vdc for 10,000 cycles of operation.
Carrying Current Rating: 100 mA at 50 Vdc
Contact Resistance: 50 mohms maximum
initially (measured at 10 mA, 50 mVdc).
150 mohms maximum after life.
Insulation Resistance:(measured at 100 Vdc
across open switch contacts)
Initial: 5000 Mohms minimum. After Life: 1000
Mohms minimum.
Dielectric Strength: (measured across
open switch contacts) Initial: 500 Vac RMS
minimum. After Life: 250 Vac RMS
Mechanical Ratings
Mechanical Life: 10,000 cycles of operation.
One cycle is a rotation through all positions and
a complete return through all positions.
Mechanical Shock: 1000g's, 0.5 mS, half sine per
MIL-STD-202F, Method 213, Test Condition E.
Vibration Resistance: 10-2000 Hz at 15G or
0.060" double amplitude per MIL-STD-202F,
Method 204, Test Condition B.
Operational Torque: 2 to 6 inch-ounces initially
and 1.2 inch-ounces minimum after life.
Environmental Ratings
Operating Temperature Range:
-40° to +85°C.
Storage Temperature Range: -40° to +85°C.
Moisture Resistance: 240 hours with
temperature cycling and polarization. Passes
insulation resistance and dielectric strength
per MIL-STD-202F, Method 106 following
exposure.
Materials and Finishes
Rotor and Switch Body: Plastic (UL94 V-O)
Contact Material: Copper alloy plated.
30 microinches minimum gold over 50
microinches minimum nickel.
Shorting Member: Copper alloy plated.
30 microinches minimum gold over 50
microinches minimum nickel.
Terminals: Copper alloy, matte tin plated over
nickel barrier.
Internal O-ring: Rubber BUNA-N
CODE & TRUTH TABLES
SWITCH POSITION
CODE OUTPUT CODE OUTPUT
8 841 2
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
41 2
Standard
Output
Complement
Output
All switches are continuous rotation.
Dot indicates terminal to common
connection.
Octal and Octal Complement outputs are
0 thru 7 positions.
BCD and BCD Complement outputs are
0 thru 9 positions.
Hexadecimal and Hexadecimal
Complement outputs are
0 thru F positions.
Standard codes have natural color rotors.
Complements have rotors in a contrasting
color.
Soldering Information
*For the most current soldering & cleaning processing
guidelines, reference Grayhill Dip Switch Processing
Information, Bulletin 1234
Soldering Temperature: 260° C maximum.
Cleaning: Acceptable solutions include
1-1-1 Trichlorenthane, Freon (TF, TE, or
TMS), Isopropyl Alcohol and detergent
(140°F maximum). Solutions which are not
recommended include Acetone, Methylene
Chloride, and Freon TMC.