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参数资料
| 型号： | DPS8141ALU2 |
| 元件分类： | 开关 |
| 英文描述： | THUMB/PUSHWHEEL SWITCH-1SWITCHES, BCD AND BCD COMPLEMENT, 1A, 40VDC, PANEL MOUNT |
| 文件页数： | 1/3页 |
| 文件大小： | 123K |
| 代理商： | DPS8141ALU2 |
SPECIFICATIONS
SUBJECT
TO
CHANGE
WITHOUT
NOTICE
T
APEM, 63 NECK ROAD, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (978) 372-3534 E-mail: info@apem.com
T1
DPS8 SERIES MINIATURE PUSHWHEEL SWITCHES
FEATURES
DPS8 SPECIFICATIONS
Panel mounting hole:
Height
.709"(18mm)
Width
.315"(8mm)
Installed depth with p.c. board:
Short
1.260"(32mm)
Long
1.614"(41mm)
Insertion from front
no
Insertion from rear
yes
CODES
Code
positions marking
111 Decimal
10
0-9
see truth tables
131 BCD
10
0-9
see truth tables
137 BCD comp
10
0-9
see truth tables
141 BCD + comp
10
0-9
see truth tables
301 Hexadecimal
16 0-9, A-F(0-15) see truth tables
400 change-over
10
+,-,+,-,etc..
see truth tables
ELECTRICAL DATA
Operating voltage:
40 V max.
Contact load, static:
1 A max.
Contact load, dynamic:
100 mA max.
Contact resistance (type AK):
less than 100 mOhm
TECHNICAL DATA
Operating temperature range:
-20°C to 80°C
Electric life, min. switching cycles
1,000,000
Actuation force, approx (oz.):
14
Weight, approx. (grams):
4
Character height:
10 digit .193" (4.9mm)
16 digit .134" (3.4mm)
Audible click
yes
Vibration DIN IEC 68, parts 2-6
yes
Shock DIN 40046, part 7
yes
MATERIALS
Body:
PPO
PC board:
FR 4 DIN 40802
IEC 249-2, Contact
surface gold over
nickel on copper
Sliding contact:
Gold over nickel
on copper alloy
STANDARD COLORS
Housing,Drum,Printing
2 = black 3 = white
2,2,3
Other special features are available upon
request including:
Factory or customer set stops (10 digit models)
L.E.D. illumination (transparent drum)
Red digits
Decimal point
Special codes or printing
Gray housing
See sockets at end of Pushwheel section.
Lower cost miniature pushwheel switches with large visible readout characters .
Bi-directional snap action detent pushbutton mechanism.
Black housing and drum with white printing.
Gangable rear mounting models with spacers and side covers.
Gold wiping action contacts.
P.C. board options include solderable lands.
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