Datasheet

1 2
3
4
5
6
7
8
2
8
1
CLR ENT
7
3
9
4 5
0
6
2
8
1
7
3
B C
D
E
F
A
9
4 5
0
6
4+4 MATRIX KEYPAD WITH INSERT POCKETS
STANDARD 16 KEYPAD
POLYMER TACTILE DOME
AND UPPER CIRCUIT
LOWER CIRCUIT
OVERALL THICKNESS 1.50 mm
EMBOSSING 0.25 mm
4 INSERTS WITH BLACK GRAPHICS ON A SILVER BACKGROUND
SUPPLIED WITH THIS KEYPAD. FOR OTHER VARIANTS OF INSERTS PLEASE CALL APEM
95.00 mm
R10 mm X4
SILVER UNEMBOSSED BORDER
ON A
BLACK BACKGROUND
16, 12.60 mm DIA. CLEAR WINDOWS
WITH
SILVER PERIMETER EMBOSSING
SEE DETAIL OF
KEY CONSTRUCTION BELLOW
FEMALE 2.54 mm PITCH
8 WAY CONNECTOR
95.00 mm
10.00 mm
49.50 mm
3.50 mm
100.00 mm
47.50 mm
PIN 1
TWO 4.00 x 35.50 mm
INSET OPENINGS
5.00 mm
89.50 mm
R. 1.50mm ON
2 CORNERS
33.00 mm
EMBOSSING 1.20 mm
APEM COMPONENTS
Telephone: [phone] Fax: [phone] email: [e-mail] www.apem.co.uk
3441-020-0C
22.86 mm
2.50 mm
MECHANICAL SPECIFICATIONS:
CONTACT FORCE 400 grams.
TRAVEL 0.80 TO 0.90 mm.
ELECTRICAL SPECIFICATIONS:
CONTACT VOLTAGE RATING 30V (dc).
CONTACT CURRENT RATING 100mA.
INSULATION RESISTANCE AT 100 V >100 Mohms.
DIELECTRIC STRENGTH 250 V rms.
CAPACITANCE 10 pF typ.
CONTACT BOUNCE BELOW 10 msec. typ.
ENVIRONMENTAL SPECIFICATIONS:
OPERATING TEMPERATURE -30 TO +55 C.
STORAGE TEMPERATURE -40 TO +60 C.
RoHS COMPLIANT