Rotary DIP Switches
SerieS 94H
Binary Coded
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
ACTuATOr STyleS
2
3
DIP Switches
DiMeNSiONS
Surface Mount
Gullwing
in inches (and millimeters)
Tolerances are ± .010 inches unless specified otherwise.
4
5
.020 +.004/-.002
(0,51 + 0,10/0,05)
.100 .005
(2,54 0,13)
TYP.
2
3
0.560
.380 (9,65)
8
0.280
1
0.070 TYP
Figure 1
"A" style rotor
Figure 2
"F" style rotor
.225 (5,72)
.500
(12,7)
.025 (0,64)
Solder pad layout
as viewed from the
top of the switch
Surface Mount J-lead
.390
(9,91)
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.
3
1
2
0.410
(10,41)
2
CORNER
CLOSEST
TO PIN #1
0.100
(2,54) Typ.
C
8
0.240
(6,10)
Solder pad layout
as viewed from the
top of the switch
4
C
1
0.050
(1,27)
exTeNDeD ACTuATOr TypeS
.140 DIA.
(
∅
3,56)
.270 (6,86)
OR
.170 (4,32)
OR
.090 (2,29)
SEE
ORDERING
INFORMATION
.270 (6,86)
OR
.170 (4,32)
OR
.090 (2,29)
SEE
ORDERING
INFORMATION
.282
(7,16)
.200
(5,08)
.190 (4,83)
2 PLACES
0.315
[8.00]
0.385
[9.78]
Standard Thru-Hole
.390
(9,91)
.040 .005
(1,02 0,13)
0
.100 .005 TYP.
(2,54 0,13)
2
C
8
4
C
1
.140 DIA.
(
∅
3,56)
1
7
2
3
4
1
2
.190 (4,83)
2 PLACES
CORNER
CLOSEST
TO PIN #1
.380 (9,65)
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
.146 (3,71)
.225 (5,72)
.300 (7,62) TYP.
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
6
3
7
1
0.250
[6.35]
3
2
4
Figure 3
0
1
5
0
0
1
0.100 TYP
E
F
E
F
C
2
3
2
3
.190 (4,83)
2 PLACES
C
Hex–16 position
4
5
4
5
PIN #1
2
4
6
7
9
0
1
.390
(9,91)
3
1
2
0
1
.060
(1,52)
TYP.
Octal–8 position
4
5
6
7 8
6
7
BCD–10 position
6
7
4
5
0
4
5
0
8
9
8
9
A
B
A
B
C
D
C
D
5
6
4
5
0
.380 (9,65)
Rotary DIP Switches
.146 (3,71)
.225 (5,72)
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
dimenSiOnS
in inches (and millimeters)
.300 (7,62) TYP.
Right angle Thru-Hole
.210 (5,33)
.430 (10,92)
.282 (7,16)
.190
.400 (4,83)
(10,16)
1
0
Tape and Reel packaging:
Series 94H
Meets requirements of EIA 481-2.
2
.145
(3,68)
13 INCH
DIAMETER REEL
4
5
4
5
2
3
PIN #1
.100 ± .005 TYP.
(2,54 ± 0,13)
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),
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
16mm
PIN #1
CHAMFER
6
7
5
6
7
6
7
6
7
5
DIRECTION
OF FEED
24mm
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
94HB style
94HC style
94HE style
94HF style
750 sw/reel
150 sw/reel
200 sw/reel
300 sw/reel
750 sw/reel
* 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
.190
(4,83)
.370
(9,40)
1
Slotted knobs show switch
markings. Contact Grayhill
for other knob material/
marking color combinations
and geometrics.
2
.395
(10,0)
3
.040
(1,02)
.210
(5,33)
4
.040
(1,02)
5
A
B
* Use only with Actuator Type B or C
ORdeRing infORmaTiOn:
Series 94 High Temperature knobs*
knob Style and Height
1A
5A
1B
1B
2B
3B
4B
1B
4B
5B
knob color
Gray
Gray
Black
Gray
Gray
Gray
Gray
Natural
Black
Gray
arrow color
N/A
Black
N/A
N/A
White
Black
Black
N/A
White
Black
part number
947706-001
947706-005
947705-001
947705-012
947705-004
947705-017
947705-018
947705-009
947705-010
947705-019
available from your local grayhill distributor.
For prices and discounts, contact a local Sales
Office, an authorized Distributor or Grayhill.
*Ordered as a separate item. B = Standard (Natural), C = Complementary (Contrasting Color).
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
4
4
4
4
94HaB10WRT
5
5
1
.156
(3,96)
0
0
1
PC board layout
as viewed from the
top of the switch
2
3
0
1
TERMINALS ARE
.020 ± .002
(0,51 ± 0,05)
WIDE BY
.012 ±.002
(0,31 ± 0,05)
THICK
1
C
4
8
C
2
6
7
3
4
7
4
5
2
3
5
6
6
7
DIP Switches
CONDUCTIVE
PLASTIC EMBOSSED
TAPE
6
7
0
0
0
0
1
1
1
1
2
3
2
3
2
3
2
3
Rotary DIP Switches
SpecificationS
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
electrical 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.
environmental Ratings
Soldering information
*For the most current soldering & cleaning processing
guidelines, reference Grayhill Dip Switch Processing
Information, Bulletin 1234
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.
Mechanical Ratings
Rotor and Switch Body:
Plastic (UL94V-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
Materials and finishes
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.
DIP Switches
coDe & tRuth taBLeS
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.
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
CODE OUTPUT
CODE OUTPUT
1 2 4 8
1 2 4 8
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
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