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參數(shù)資料
| 型號： | 57-112G |
| 元件分類： | 開關(guān) |
| 英文描述： | PUSHBUTTON SWITCH, SPST, MOMENTARY, 0.1A, 50VDC, PANEL MOUNT-THREADED |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 123K |
| 代理商： | 57-112G |
Technical Information
Description
The Series 57 is a range of miniature, momentary action, rugged panel sealed push-button
switches with a round button and bezel.
The Series is available with or without LED status illumination. A locknut is supplied with each
switch.
The body and button are manufactured from a non-spark zinc alloy and are velour chrome
plated. It is panel sealed to IP67 and is designed to be impact resistant. The small size,
robustness and panel sealing make this switch ideal in harsh environments.
Status Illuminated Version
The illuminated version is available with a choice of 2 high brightness LED colours.
Mechanical
Travel (nom)
2.3 mm
Life (nom)
1,000,000 cycles
Operating force (nom)
3N
Contact bounce (nom)
1ms
Panel thickness (max)
3 mm
Environmental & Physical
Ingress protection
IP67 (panel sealed)
Shock
100g
Vibration
DEF STD 07-55
Non-Illuminated
Operating temperature range
-40°C to +125°C
Electrical
Switch & LED
SWITCH
Dielectric strength
1000V a.c.
Insulation resistance
1G
Contact resistance (initial)
50m
Current rating (typical)
400mA at 32V a.c. resistive
100mA at 50V d.c. resistive
125mA at 125V a.c. resistive
Life (min)
500,000 cycles
Switching power (max)
16VA a.c.
LED
Typical fwd voltage (Vf at I operating)
2,2V
Max fwd voltage (Vf at I operating)
3,0V
Forward current (I operating)
20mA
Meantime between failures
100,000 hours
Luminous intensity (Iv at lopr)
Red LED – 100mcd
Luminous intensity (Iv at lopr)
Green LED – 160mcd
SERIES 57 4 page (11114) NEW
27 07 2000
5:35 pm
Page 3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 57-112R | PUSHBUTTON SWITCH, SPST, MOMENTARY, 0.1A, 50VDC, PANEL MOUNT-THREADED |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 57-112G | 制造商:ITW Switches 功能描述:57 series vandal-resistant sealed panel- |
| 57112R | 制造商:ITW Switches 功能描述: |
| 57-112R | 功能描述:按鈕開關(guān) MINI W/RED LED RoHS:否 制造商:C&K Components 觸點形式:2 NC - 2 NO 開關(guān)功能:ON ? OFF 電流額定值:4 A 電壓額定值 AC:12 V to 250 V 電壓額定值 DC:12 V to 50 V 功率額定值: 安裝風(fēng)格:Through Hole 照明:Illuminated 照明顏色:None IP 等級:IP 40 端接類型:Solder 觸點電鍍:Silver 執(zhí)行器:Square 蓋顏色: 封裝: 可燃性等級:UL 94 V-0 |
| 57-112R | 制造商:ITW Switches 功能描述:57 series vandal-resistant sealed panel- |
| 571-1521-0101-011 | 制造商:Dialight 功能描述: |
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