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参数资料
| 型号： | 83AC1-103 |
| 厂商： | Grayhill Inc |
| 文件页数： | 3/4页 |
| 文件大小： | 0K |
| 描述： | KEYPAD 12 BTN MATRIX NUM W/LEDG |
| 标准包装： | 1 |
| 系列： | * |
Standard Keypads
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
Matrix
CODES
Single Pole/Common Bus
4x4
Matrix
CODES
Single Pole/Common Bus
1
2
3
4
5
6
7
8
9
10
11
12
? ? ? ?
? ? ? ?
? ? ? ?
? ? ? ?
? ? ? ?
? ? ? ?
? ? ? ?
? ? ? ?
? ? ? ?
? ? ? ?
? ? ? ?
? ? ? ?
K D E B C L M K H A J C B N E F M P G D
TERMINAL LOCATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
E F D C A B GH
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
? ?
H J K A L M C B T S E F W V UG P
TERMINAL LOCATION
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
STANDARD LEGENDS
Insertable legend version (legend numbers
-101 and -001) has a removable cap. The
revealed button surface can be legended by
an insert or a dry transfer of a blank legend
Contact Bounce: Less than 4 milliseconds at
make, 10 milliseconds at break
Operating Temperature: -40°C to +80°C
Materials and Finishes
Housing: ABS polycarbonate, black
Buttons: ABS plastic, white. Legends are black.
Snap-On-Cap: Clear polycarbonate
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
Contact Dome: Stainless steel, selectively gold-
plated
Terminals: Phosphor bronze
Operating Features
Button Travel: 0.015" (0,38 mm) nominal total
travel
Typical Operating Force: 350 grams
surface. The legend sheet information follows
the legend presentation. All other legends
incorporate molded-in (two shot) legends.
1
4
7
2
5
8
3
6
9
1
GHI
4
PRS
7
ABC
2
JKL
5
TUV
8
DEF
3
MNO
6
WXY
9
0
4
8
1
5
9
2
6
A
3
7
B
0
OPER
0
C
D
E
F
-101 (Insertable)
-102 (Molded-in)
-103 (Molded-in)
-001 (Insertable)
-002 (Molded-in)
C
8
4
0
D
9
5
1
E
A
6
2
F
B
7
3
1
4
7
A
2
5
8
0
3
6
9
B
C
D
E
F
1
4
7
A
2
5
8
0
3
6
9
B
F
E
D
C
1
GHI
4
PRS
7
ABC
2
JKL
5
TUV
8
OPER
0
DEF
3
MNO
6
WXY
9
A
B
C
D
-003 (Molded-in)
-004 (Molded-in)
-005 (Molded-in)
-006 (Molded-in)
Keypads
26
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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