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參數(shù)資料
| 型號(hào)： | 21249NA |
| 元件分類(lèi)： | 開(kāi)關(guān) |
| 英文描述： | TOGGLE SWITCH, DPDT, LATCHED, 4A, 30VDC, THROUGH HOLE-RIGHT ANGLE |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大小： | 111K |
| 代理商： | 21249NA |
APEM
www.apem.com
A-55
21000N series
Low profile toggle switches
Distinctive features and specifications
A
Available with threaded or plain bushing, both with
mounting plate
Low profile - same height for single and double pole
Wave solderable only
MATERIALS
Case and cover : PBT
Actuator : brass, nickel plated
Bushing : brass, nickel plated
Contacts
A
: silver
LD
: brass, gold plated
ELECTRICAL SPECIFICATIONS
Max. current/voltage rating with resistive load :
- silver contacts (A) : 2A 250VAC - 4A 125VAC - 4A 30VDC
- gold plated brass contacts (LD) : 100mA 30VDC
Minimum load :
- silver contacts (A) : 100mA 10V
- gold plated brass contacts (LD) : 10μA 5VDC - 10mA 50mV
Initial contact resistance : 20 m
Ω max.
Insulation resistance : 1.000 M
Ω min. at 500VDC
Dielectric strength :
1.000 Vrms 50 Hz min. between terminals
2.000 Vrms 50 Hz min. between poles
2.000 Vrms 50 Hz min. between terminals and frame
Electrical life at full load :
- silver contacts (A) : 20.000 cycles
- gold plated brass contacts (LD) : 50.000 cycles
Low level or mechanical life : 100.000 cycles
GENERAL SPECIFICATIONS
Operating temperature : -40°C to +85°C
UG1006-A
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