Standard Keypads
SerieS 86
unsealed, .500" Centers,
Flange mounted
FeatureS
•
1
/
2
" Button Centers
• Flange Mounted
• Top Surface or Sub Surface
Mounting
• Snap-Dome Contact Provides
Positive Feedback
Keyboards and Keypads
DimenSionS
in inches (and millimeters)
3x4 Keyboard
.600
– .010
(15,24
– 0,25)
.500 – .010
(12,7 – 0,25)
TOL.
.128 – .010
(3,25 – 0,25)
.072 – .010
(1,83 – 0,25)
2.200 – .015
(55,88 – 0,38)
.093 – .005
(2,36 – 0,13)
DIA.
4 PLACES
.096
(2,44)
.050 (1,27)
2.000 – .010
(50,8 – 0,25)
BUTTON
NO. 1
.100 – .010
(2,54 – 0,25)
.150 – .005
(3,81 – 0,13)
R.
.750 – .010
(19,05 – 0,25)
SWITCH KEY
IDENTIFICATION
FOR REF. ONLY
1
.500 – .010
(12,7 – 0,25)
3 EQ. SPS.
NON-ACCUM.
2
5
8
3
6
9
ROW 1
ROW 2
ROW 3
ROW 4
2.690
+ .000
.010
(68,33
+ 0,00
0,25)
4
7
2.800
– .010
(71,12
– 0,25)
3.000
– .015
(76,2
– 0,38)
10 11 12
RETAINING
STUDS
COL 1
COL 2
COL 3
.366 – .010
(9,30 – 0,25)
SQUARE
BUTTON
.105 – .010
(2,67 – 0,25)
.055 – .010
(1,40 – 0,25)
.360 – .010
(9,14 – 0,25)
.200 – .010
(5,08 – 0,25)
C
OF 2.200 (55,88)
L
1.990 + .000 .010
(50,55 + 0,00 0,25)
COL = COLUMN
termination
3x4
in inches (and millimeters)
2.200 – .015
(55,88 – 0,38)
.280 – .010
(7,11 – 0,25)
.220 – .010
(5,59 – 0,25)
.100 (2,54)
TYP.
BUTTON
NO. 1
Code and truth table
Dots in the chart indicate connected terminals
when switch is closed. Terminals are identified on
the keyboard.
3x4
1
2
3
4
5
6
7
8
9
10
11
12
CODES
Matrix
Single Pole/Common Bus
A B C F G H L M N
RETAINING
STUDS
BUTTON LOCATION
.025 – .002
(0,64 – 0,05)
SQUARE
TERMINAL
1.200
.600
C
OF 2.200 (55,88)
L
F E D K J H G J E A K F B L G C MH D
N
TERMINAL LOCATION
•
•
• •
•
•
• •
•
•
•
•
•
•
•
• •
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
.100
TYP.
A B C D E F GH J K L MN
TERMINAL PIN-OUT
SINGLE POLE/COMMON BUS
.100
TYP.
D E F GH J K
Matrix TERMINAL PIN-OUT
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Standard Keypads
SerieS 86
unsealed, .500" Centers,
Flange mounted
FeatureS
•
1
/
2
" Button Centers
• Flange Mounted
• Top Surface or Sub Surface
Mounting
• Snap-Dome Contact Provides
Positive Feedback
Keyboards and Keypads
DimenSionS
in inches (and millimeters)
4x4 Keyboard
.150 – .005
(3,81 – 0,13)
R.
.750 – .010
(19,05 – 0,25)
.600
– .010
(15,24
– 0,25)
.500 – .010
(12,7 – 0,25)
TOL. 3 EQ. SPS.
NON-ACCUM.
SWITCH KEY
IDENTIFICATION
FOR REF. ONLY
.128 – .010
(3,25 – 0,25)
.072 – .010
.093 – .005
(1,83 – 0,25)
(2,36 – 0,13)
DIA.
4 PLACES
2.700 – .015
(68,58 – 0,38)
2.500 – .010
(63,5 – 0,25)
BUTTON
NO. 1
.100 – .010
(2,54 – 0,25)
1
.500 – .010
(12,7 – 0,25)
3 EQ. SPS.
NON-ACCUM.
2
6
3
7
4
8
ROW 1
ROW 2
ROW 3
ROW 4
2.690
+ .000
.010
(68,33
+ 0,00
0,25)
5
9
.096
(2,44)
.050 (1,27)
10 11 12
2.800
– .010
(71,12
– 0,25)
3.000
– .015
(76,2
– 0,38)
13 14 15 16
RETAINING
STUDS
COL 1
COL 2
COL 3
COL 4
.366 – .010
(9,30 – 0,25)
SQUARE
BUTTON
.105 – .010
(2,67 – 0,25)
.055 – .010
(1,40 – 0,25)
.360 – .010
(9,14 – 0,25)
.200 – .010
(5,08 – 0,25)
C
OF 2.700 (68,58)
L
2.490 + .000 .010
(63,25 + 0,00 0,25)
COL = COLUMN
termination
4x4
in inches (and millimeters)
2.700 – .015
(68,58 – 0,38)
Code and truth table
Dots in the chart indicate connected terminals when switch
is closed. Terminals are identified on the keyboard.
BUTTON
NO. 1
.280 – .010
(7,11 – 0,25)
.100 (2,54)
TYP.
4x4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A B E F G K L M R S T
•
•
•
•
.025 – .002
(0,64 – 0,05)
SQUARE
TERMINAL
BUTTON LOCATION
.220 – .010
(5,59 – 0,25)
•
•
•
•
•
•
• •
• •
•
•
•
•
•
•
Matrix
•
•
•
•
•
•
RETAINING
STUDS
•
•
•
•
C
OF 2.700 (68,58)
L
H G F E M L KJ
•
•
•
•
P J E A R L F B S M H C T N GD K
TERMINAL LOCATION
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
••
CODES
Single Pole/Common Bus
1.600
.100
TYP.
A B CDE F GHJ K L
M
NP RS T
.700
.100
TYP.
E F G H J K L M
SINGLE POLE COMMON BUS TERMINAL
MATRIX TERMINAL PIN-OUT
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Standard Keypads
SerieS 86
unsealed, .500" Centers,
Flange mounted
FeatureS
•
1
/
2
" Button Centers
• Flange Mounted
• Top Surface or Sub Surface
Mounting
• Snap-Dome Contact Provides
Positive Feedback
Keyboards and Keypads
DimenSionS
in inches (and millimeters)
5x4 Keyboard
.150 ± .005
(3,81 ± 0,13)
R.
.600
± .010
(15,24
± 0,25)
.500 ± .010
(12,7 ± 0,25)
TOL. 4 EQ. SPS.
NON-ACCUM.
SWITCH KEY
IDENTIFICATION
FOR REF. ONLY
.128 ± .010
(3,25 ± 0,25)
.072 ± .010
(1,83 ± 0,25)
.280 ± .010
(7,11 ± 0,25)
3.200 ± .015
(81,28 ± 0,38)
3.000 ± .010
(76,2 ± 0,25)
BUTTON
NO. 1
.100 ± .010
(2,54 ± 0,25)
.750 ± .010
(19,05 ± 0,25)
1
.500 ± .010
(12,7 ± 0,25)
3 EQ. SPS.
NON-ACCUM.
2
7
3
8
4
9
5
10
ROW 1
ROW 2
ROW 3
ROW 4
2.690
+ .000
– .010
(68,33
+ 0,00
– 0,25)
6
11 12 13 14 15
16 17 18 19 20
.096
.025 ± .002 (2,44)
(0,64 ± 0,05)
SQUARE
TERMINAL
.050
(1,27)
2.800
± .010
(71,12
± 0,25)
3.000
± .015
(76,2
± 0,38)
COL 1
COL 2
COL 3
COL 4
COL 5
.366 ± .010
(9,30 ± 0,25)
SQUARE
BUTTON
.105 ± .010
(2,67 ± 0,25)
RETAINING
STUDS
.055 ± .010
(1,40 ± 0,25)
.360 ± .010
(9,14 ± 0,25)
.093 ± .005
(2,36 ± 0,13)
DIA.
4 PLACES
C
OF 3.200 (81,28)
L
2.990 + .000 – .010
(75,95 + 0,00 – 0,25)
COL = COLUMN
termination
5x4
in inches (and millimeters)
Code and truth table
Dots in the chart indicate connected terminals when switch is closed.
Terminals are identified on the keyboard.
BUTTON
NO. 1
3.200 – .015
(81,28 – 0,38)
.280 – .010
(7,11 – 0,25)
.100 (2,54)
TYP.
5x4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
•
•
A D E F J K L P Q R U V W
BUTTON LOCATION
.220 – .010
(5,59 – 0,25)
.025 – .002
(0,64 – 0,05)
SQUARE
TERMINAL
RETAINING
STUDS
•
•
•
•
•
• •
••
•
•
Matrix
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
C
OF 3.200 (81,28)
L
•
•
2.000
.100
TYP.
A B C D E F G H J K L
M
N P R S T U VW
.800
.100
TYP.
F GH J K L MN P
•
P N K G F J LM H
•
•
•
•
•
•
T P MH DU Q L G C V R K F BW S J EA N
TERMINAL LOCATION
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• •
• •
CODES
Single Pole/Common Bus
SINGLE POLE COMMON
BUS TERMINAL PIN-OUT
MATRIX TERMINAL
PIN-OUT
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
Standard Keypads
SPeCiFiCationS
rating Criteria
rating at 24 Vdc: 10 milliamps, resistive
Contact resistance:
Compatible with MOS,
TTL and DTL (10 ohms maximum)
Voltage Breakdown: 250
Vac between mutually
insulated parts
life expectancy: 3,000,000 operations per
button
Contact Bounce: Less than 4 milliseconds at
make, 10 milliseconds at break
operating temperature:
-40°C to +80°C
Contact Dome:
Stainless steel, selectively
gold- plated
terminals: Phosphor bronze
materials and Finishes
housing: ABS polycarbonate, black
Buttons:
ABS plastic, white. Legends are
black.
Snap-on-Cap: Clear polycarbonate
operating Features
Button travel: 0.015" nominal total travel
typical operating Force: 350 grams
StanDarD legenDS
Insertable legend version (legend numbers
-101, -001, -201 and row or column indicated
in -202 and -203) has a removable cap. The
revealed button surface can be legended by
an insert or a dry transfer of a blank legend
5x4:
Shown below
insert. This surface can also be ink stamped
by Grayhill in higher volume quantities. When
the cap is replaced, the assembly extends
approximately .015" (0,38 mm) above the
surface. The legend sheet information follows
the legend presentation. All other legends
incorporate molded-in (two shot) legends with
the exception of legend numbers -202 and
-203. The blank legends or spaces in legends
-202 and -203 are insertable legends, others
are molded-in.
Keyboards and Keypads
-201
(Insertable)
0
4
8
C
1
5
9
D
-202
2
6
a
e
3
7
0
4
1
5
9
D
-203
2
6
a
e
3
7
B
F
Molded-in
B
F
8
C
Insertable
Molded-in Insertable
inSertaBle legenDS
For use with -101, -001, -201, -202 and -203 legend options. Legends are die cut to fit button
surface when cap is removed. Dry transfer legends offer some flexibility to customize the blank
inserts included on the sheet of popular legend letters, words and symbols provided or on the
insertable legends sheet.
Description
Sheet of Legend Inserts
Dry Transfer Lettering, Small
Dry Transfer Lettering, Medium
Dry Transfer Lettering, Large
Part no.
87aC2046
87-Dt-2096-088
87-Dt-2096-125
87-Dt-2096-187
orDering inFormation
86aB2–103
grayhill Series number
Size option
A = 3x4
B = 4x4
J = 5x4
Circuitry option
B2 = Matrix code
C2 = Single pole/common bus
Standard legend Choices
3x4 Size: -101, -102 or -103
4x4 Size: -001, -002, -003, -004, -005 or -006
5x4 Size: -201, -202, or -203
available from your local grayhill Distributor.
For prices and discounts, contact a local
Sales Office, an authorized local Distributor
or Grayhill.
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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