Standard Keypads
SERIES 96
Conductive Rubber
FEATURES
• Quality, Economical Keyboards
• Easily Customized Legends
• Matrix Circuitry
• Backlit and Shielded Options
Available
• Termination Mates With Standard
Connectors
• Tactile Feedback to Operator
• 1,000,000 Operations per Button
• Compatible With High Resistance
Logic Inputs
Keyboards and Keypads
The Series 96 is Grayhill's most economical 3x4
and 4x4 keypad family. The contact system
utilizes conductive rubber to mate the
appropriate PC board traces. Offered in matrix
circuitry, with shielded and backlit options. Built
with quality component parts, the Series 96 is
subjected to our rigid statistical process control
to insure that it meets our reliability standards.
DIMENSIONS
In inches (and millimeters)
3x4 Front Mount Keyboard
2.000 ± .015
(50,8 ± 0,38)
.500
(12,7)
1.000
(25,4)
.500
(12,7)
1
4
7
10
2
5
8
11
3
6
9
12
Standard Versions
.030
(0,76)
Shielded/Backlit Versions
.340 ± .015
(8,64 ± 0,38)
.030
(0,76)
.340 ± .015
(8,64 ± 0,38)
.150 (3,81) R.
4 CORNERS
.600
(15,24)
.500
(12,7)
2.700
1.500 ± .015
(38,1) (68,58
± 0,38)
.025 ± .002
(0,64 ± 0,05) SQ. PIN
.600 (15,24)
.550
(13,97)
1.100 (27,94)
10 9
.025 ± .002
(0,64 ± 0,05) SQ. PIN
.350
(8,89)
8765432
1
2.400
(60,96)
GRAYHILL INC
.150
(3,81)
2.400
(60,96)
GRAYHILL INC
.150
(3,81)
1.000
(25,4)
SWITCH POSITION
IDENTIFICATION
.075 (1,91)
BUTTON
HEIGHT
.020 (0,51)
HIGH
BUTTON
GUARD
.250 (6,35)
4 PLS.
.200 (5,08)
LABEL
.100 (2,54)
DIA. 4 PLS.
1.700
(43,18)
.150
(3,81)
LABEL
.100 (2,54)
DIA. 4 PLS.
1.700
(43,18)
.150
(3,81)
FRONT
PANEL
MOUNT
CUTOUT
.308 (7,82) SQ.
BUTTON 12 PLS.
1.700
(43,18)
.125
(3,18)
2.400
(60,96)
.062 (1,57) R.
2 PLS.
.100 (2,54) REF.
TERMINAL
PIN HEADER
TERMINAL PIN
IDENTIFICATION
7 6 5 4 3 2 1
.100 (2,54) TYP.
.098 (2,49)
REF. TERMINAL
PIN HEADER
.098 (2,49)
REF. TERMINAL
PIN HEADER
.100 (2,54) REF.
TERMINAL
PIN HEADER
TERMINAL PIN
IDENTIFICATION
10 9
8 7 6 5 4 3 2
.100 (2,54) TYP.
1
.125 (3,18) MAXIMUM
PANEL THICKNESS
RECOMMENDED
.125 (3,18) DIA.
2 PLS.
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Keypads
3
Standard Keypads
DIMENSIONS
In inches (and millimeters)
3x4 Rear Mount Keyboard
2.200 ± .015
(55,88 ± 0,38)
2.000 (50,8)
.600 (15,24)
1.000
(25,4)
Standard Versions
.030
(0,76)
.150 (3,81) R.
4 PLS.
.750
(19,05)
.025 ± .002
(0,64 ± 0,05) SQ. PIN
.600 (15,24)
.700 (17,78)
Shielded/Backlit Versions
.340 ± .015
(8,64 ± 0,38)
.030
(0,76)
.340 ± .015
(8,64 ± 0,38)
.025 ± .002
(0,64 ± 0,05) SQ. PIN
1.100 (27,94)
.500 (12,7)
.500 (12,7)
.500 (12,7)
.650
(16,51)
10 9 8 7 6 5 4 3 2
1
2.690
+ .000 .595
–.005 (15,11)
(68,33
+ 0,00
–0,13
1
4
7
10
2
5
8
11
3
6
9
12
.500
(12,7)
1.500
(38,1)
GRAYHILL INC
.200
(5,08)
.200
(5,08)
Keyboards and Keypads
GRAYHILL INC
1.000
(25,4)
SW. POS. ID
2.800 (71,12)
3.000 ± .015
(76,2 ± 0,38)
1.990 + .000 –.005
(50,55 + 0,00 –0,13)
.062 (1,57)
.200 (5,08)
.075 (1,91)
BUTTON
HEIGHT
.020 (0,51)
HIGH
BUTTON
GUARD
LABEL
.093 (2,36)
DIA. 4 PLS.
.100 (2,54) R.
4 PLS.
LABEL
.093 (2,36)
DIA. 4 PLS.
.100 (2,54) R.
4 PLS.
.495 (12,57)
.308
(7,82) SQ.
BUTTON
12 PLS.
REAR
PANEL
MOUNT
CUTOUT
2.800
(71,12)
2.000 (50,8)
.150 + .000
–.005 R.
(3,81 + 0,00
–0,13)
4 PLS.
.050
(1,27)
.100 (2,54) REF.
TERMINAL
PIN HEADER
TERMINAL PIN
IDENTIFICATION
7 6 5 4 3 2 1
.100 (2,54) TYP.
.100 (2,54) REF.
TERMINAL
PIN HEADER
TERMINAL PIN
IDENTIFICATION
10 9
8 7 6 5 4 3 2
1
2.700
(68,58)
.062 (1,57) MAXIMUM
PANEL THICKNESS
RECOMMENDED
.100 (2,54) TYP.
.098 (2,49)
REF. TERMINAL
PIN HEADER
.098 (2,49)
REF. TERMINAL
PIN HEADER
.093 (2,36) DIA., 4 PLS. OR
2-56 X .250 (6,35) LONG STUD
4x4 Front Mount Keyboard
2.500 ± .015
(63,5 ± 0,38)
1.500
(38,1)
1.000
(25,4)
Standard Versions
.030
(0,76)
.340
± .015
(8,64
± 0,38)
Shielded/Backlit Versions
.030
(0,76)
.340
± .015
(8,64
± 0,38)
.500
(12,7)
.500
(12,7)
1
5
9
13
2
6
10
14
3
7
11
15
4
8
12
16
.150 (3,81) R.
4 CORNERS
.600
(15,24)
.500
(12,7)
2.700
1.500 ± .015
(38,1) (68,58
± 0,38)
.025 ± .002
(0,64 ± 0,05) SQ. PIN
.700 (17,78)
.750
(19,05)
.025 ± .002
(0,64 ± 0,05) SQ. PIN
1.200
.700
(30,48)
(17,78)
1110 9 8 7 6 5 4 3 2
1
2.400
(60,96)
GRAYHILL INC
.150
(3,81)
2.400
(60,96)
GRAYHILL INC
.150
(3,81)
1.000
(25,4)
SWITCH POSITION
IDENTIFICATION
.075 (1,91)
BUTTON
HEIGHT
.020 (0,51)
HIGH
BUTTON
GUARD
.250 (6,35)
4 PLS.
.200 (5,08)
LABEL
.100 (2,54)
DIA. 4 PLS.
2.200
(55,88)
.150
(3,81)
LABEL
.100 (2,54)
DIA. 4 PLS.
2.200
(55,88)
.150
(3,81)
FRONT
PANEL
MOUNT
CUTOUT
.308 (7,82) SQ.
BUTTON 12 PLS.
2.200
(55,88)
.125
(3,18)
2.400
(60,96)
.062 (1,57) R.
2 PLS.
.100 (2,54) REF.
TERMINAL
PIN HEADER
TERMINAL PIN
IDENTIFICATION
8 7 6 5 4 3 2 1
.100 (2,54) TYP.
.100 (2,54) REF.
TERMINAL
PIN HEADER
TERMINAL PIN
IDENTIFICATION
1110
9 8 7 6 5 4 3 2
.100 (2,54) TYP.
.098 (2,49)
REF. TERMINAL
PIN HEADER
1
.125 (3,18) MAXIMUM
PANEL THICKNESS
RECOMMENDED
.125 (3,18) DIA.
2 PLS.
.098 (2,49)
REF. TERMINAL
PIN HEADER
Keypads
4
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Standard Keypads
DIMENSIONS
In inches (and millimeters)
4x4 Rear Mount Keyboard
2.700
±
.015
(68,58
±
0,38)
2.500 (63,5)
1.500
(38,1)
1.000
(25,4)
Standard Versions
.030
(0,76)
.150 (3,81) R.
4 PLS.
.750
(19,05)
.650
(16,51)
.025
±
.002
(0,64
±
0,05) SQ. PIN
.700
(17,78)
.900 (22,86)
Shielded/Backlit Versions
.340
±
.015
(8,64
±
0,38)
.030
(0,76)
.340
±
.015
(8,64
±
0,38)
.600 (15,24)
.500 (12,7)
.500 (12,7)
.025
±
.002
(0,64
±
0,05) SQ. PIN
1.200
.700 (17,78)
(30,48)
1110 9 8 7 6 5 4 3 2
1
2.690
+ .000 .595
–.005 (15,11)
(68,33
+ 0,00
–0,13
1
5
9
13
2
6
10
14
3
7
11
15
4
8
12
16
.500
(12,7)
1.500
(38,1)
GRAYHILL INC
.200
(5,08)
.200
(5,08)
Keyboards and Keypads
GRAYHILL INC
1.000
(25,4)
SW. POS. ID
.062 (1,57)
.200 (5,08)
.075 (1,91)
BUTTON
HEIGHT
.020 (0,51)
HIGH
BUTTON
GUARD
LABEL
.093 (2,36)
DIA. 4 PLS.
.100 (2,54) R.
4 PLS.
LABEL
.093 (2,36)
DIA. 4 PLS.
.100 (2,54) R.
4 PLS.
.495 (12,57)
.308
(7,82) SQ.
BUTTON
12 PLS.
REAR
PANEL
MOUNT
CUTOUT
2.800 (71,12)
3.000
±
.015
(76,2
±
0,38)
2.490+ .000 –.005
(63,25 + 0,00 –0,13)
.050
(1,27)
2.500 (63,5)
.150 + .000
–.005 R.
(3,81 + 0,00
–0,13)
4 PLS.
.100 (2,54) REF.
TERMINAL
PIN HEADER
TERMINAL PIN
IDENTIFICATION
8 7 6 5 4 3 2 1
.100 (2,54) TYP.
.100 (2,54) REF.
TERMINAL
PIN HEADER
TERMINAL PIN
IDENTIFICATION
11 10
9 8 7 6 5 4 3 2
.100 (2,54) TYP.
.098 (2,49)
REF. TERMINAL
PIN HEADER
1
2.800
(71,12)
2.700
(68,58)
.062 (1,57) MAXIMUM
PANEL THICKNESS
RECOMMENDED
.098 (2,49)
REF. TERMINAL
PIN HEADER
.093 (2,36) DIA., 4 PLS. OR
2-56 X .250 (6,35) LONG STUD
CODE AND TRUTH TABLES
Dots in the chart indicate connected terminals when switch is closed.
Terminals are identified on the keyboard.
12 Button Keypads
16 Button Keypads
3x4
1
2
3
4
5
6
7
8
9
10
11
12
MATRIX CODES
Standard
Shielded/Backlit
4x4
Shielded keypad = Shielded
Backlit keypad = NC
Shielded and backlit keypad =
Shielded
Shielded keypad = NC
Backlit keypad = EL Panel 1
Shielded and backlit keypad =
EL Panel 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
MATRIX CODES
Standard
Shielded/Backlit
•
•
•
•
BUTTON LOCATION
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
BUTTON LOCATION
•
•
• •
•
•
•
•
••
•
•
•
•
•
•
•
•
•
•
• •
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
••
•
•
•
Shielded keypad = Shielded
Backlit keypad = NC
Shielded and backlit keypad =
Shielded
5 6 7 1 2 3 4 6 7 8 2 3 4 5 1 9 10
TERMINAL LOCATION
• •
• •
•
•
•
•
•
•
•
•
•
•
•
•
Shielded keypad = NC
Backlit keypad = EL Panel 2
Shielded and backlit keypad =
EL Panel 2
5 6 7 8 1 2 3 4
•
• •
• •
•
•
•
•
•
•
•
•
Shielded keypad = NC
Backlit keypad = EL Panel 1
Shielded and backlit keypad =
EL Panel 1
Shielded keypad = NC
Backlit keypad = EL Panel 2
Shielded and backlit keypad =
EL Panel 2
6 7 8 9 2 3 4 5 1 10 11
•
•
•
•
TERMINAL LOCATION
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Keypads
5
Standard Keypads
SPECIFICATIONS
Rating Criteria
Rating at 12 Vdc:
5 milliamps for .5 seconds
Contact Bounce:
< 12 milliseconds
Contact Resistance:
< 300 milliohms max.
Voltage Breakdown:
250 Vac between
components
Mechanical Operation Life:
1,000,000
operations per key
Insulation Resistance:
> 10
12
ohms @ 500 Vdc
Push Out Force Per Pin:
5 lbs.
Shielding Effectiveness
Results shown are typical for a standard Grayhill
Series 84S keyboard. A conductive gasket will
generally increase the shielding, depending on
the size and shape of the gasket and its material.
Data derived for E-Field Radiation.
Test Method:
Measurements were made with the keyboard
mounted to a brass plate, which in turn was
mounted to a shielded enclosure containing the
receiving equipment. A signal generator provided
the frequency source that was radiated from the
transmitting antenna to the enclosed receiving
antenna. The spacing between antennas was
maintained constant throughout the frequency
range. The effectiveness rating is determined
by establishing a reference reading without
obstruction between the two antennas and
determining the difference between that reading
and the test setup reading.
Note:
When measured in actual equipment, shielding
effectiveness is determined by many factors.
This method accurately represents the shielding
effectiveness of the Grayhill Series 84S under
Ideal test conditions.
dB
100
80
60
40
20
0
0.1
10
SHIELDING EFFECTIVENESS OF
SERIES 96 E.L. KEYPADS
100
400
800
2000
6000 10000 18000
Operating Features
Travel:
.040 minimum
Operating Force:
175 ± 40 grams
Operating Temperature:
-30°C to +80°C
Keyboards and Keypads
MHz
Represents shielding effectiveness
greater than or equal to line.
Material and Finishes
Terminal Pin:
Phosphor bronze
PC Board:
FR-4 glass cloth epoxy
Keypad:
Silicone rubber, durometer 50 ± 5
Housing:
ABS, cycolac FR15
Housing Color:
Black
Frequency
M Hz
0.1
10
100
400
800
2,000
6,000
10,000
18,000
Rating
in dB
66.2
94.8
90.5
64.2
42.3
40.5
33.1
34.4
37.0
STANDARD LEGENDS
Available through Grayhill Distributors
To order one of the configurations below, use the dash number shown here; select the keypad
size and code, and order the part number with the appropriate legend dash number.
1
4
7
2
5
8
0
3
6
9
1
GHI
ABC
DEF
2
JKL
3
MNO
A
B
C
D
1
4
7
2
5
8
0
3
6
9
1
GHI
ABC
DEF
2
JKL
3
MNO
A
B
C
D
4
5
6
4
5
6
PRS
TUV
WXY
7
8
OPER
9
PRS
TUV
WXY
7
8
OPER
9
0
0
-102
-006
-152
-056
ORDERING INFORMATION
Grayhill Series Number
Keyboard Size:
A = 3x4, B = 4x4
Circuitry:
B2 = Matrix (terminal pin header)
96AB2-102-FS-EL
E.L. Panel Backlighting Option
EL = Backlit, Blank = Non-backlit
EMI/RFI Shielding Option
S = Shielded, Blank = Non-shielded
Mounting Option:
F = Front panel mount, R = Rear panel mount
Standard Legend Choices
12 Position legends
102 = Black legends on a white button
152 = White legends on a black button
16 Position legends
006 = Black legends on a white button
056 = White legends on a black button
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
Keypads
6
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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