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參數(shù)資料
| 型號(hào)： | 51SAD-U25-A25 |
| 元件分類(lèi)： | 開(kāi)關(guān) |
| 英文描述： | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 525K |
| 代理商： | 51SAD-U25-A25 |
APEM
www.apem.com
A-79
12000X778 series
High performance toggle switches - threaded bushing 11,9 (15/32)
Specifications
A
MATERIALS
Case : diallylphthalate (DAP)
with plastic external shell
(epoxy sealed)
Actuator : brass, black chrome
plated
Bushing : brass, black chrome
plated
Contacts : solid rivet -
gold plated silver/nickel alloy
ELECTRICAL SPECIFICATIONS
Max. current/voltage rating with resistive load : 2A 250VAC - 4A 125VAC - 4A 28VDC
Minimum load : 10mA 50mV, 10A 5VDC
When used above 300mA 28VDC, the gold plating is removed on contact areas and is considered only as a protection
against oxidation during storage.
Initial contact resistance : 10 m max.
Insulation resistance : 1.000 M 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
Contact bounce : 2 ms max.
Electrical life :
- At 2A 250VAC - 4A 28VDC :
20.000 cycles (10.000 for functions 5, 4-1R, 4-2R)
- At low level (50mV 10mA) :
150.000 cycles (switches with 2 maintained positions)
100.000 cycles (switches with 3 maintained positions)
50.000 cycles (momentary functions 7, 8, 4-1R, 4-2R, 5)
GENERAL SPECIFICATIONS
Torque : 1,50 Nm (1.10 Ft.lb) max. applied to nut
Panel thickness : 8 mm (.314) max. - 3 mm (.118) min.
Shock test : 50g - 11ms (IEC 68-2-27)
Vibrations : 10-500 Hz - 10g (IEC68-2-6)
Operating temperature : -40°C to +85°C
Humidity test : 56 days, 93 % R.H., 40°C (IEC 68-2-3)
Salt spray test : 96 hours (IEC 68-2-11)
APPROVALS
Many models within this range have full CECC approval and are marked
CECC. Please consult factory for list of approved models.
SEALING
Front panel sealing by two O-rings
Flatted bush for precise orientation
Panel seal withstands 1 bar pressure and
remains sealed even when the switch is operated.
Epoxy sealed terminals
Splash-proof case
Flat
O-rings
Amps
4 A
2 A
10A
5 VDC
28 VDC
125 VAC
250 VAC
Volts
50 mV
10mA
48 VDC
1 A
1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 51SAD-U25-B15 | 功能描述:電位計(jì) 1/2" 10K 20% Square Sealed RoHS:否 制造商:Bourns 產(chǎn)品:Musical Syst Potentiometer 安裝風(fēng)格:Panel 錐度:Audio, Linear 轉(zhuǎn)數(shù): 電阻:500 kOhms 元件類(lèi)型:Carbon 軸類(lèi)型:Round / Plain 端接類(lèi)型:Solder Lug 電壓額定值:200 V 功率額定值:0.2 W 容差:20 % |
| 51SAD-U25-B15L | 功能描述:PANEL CONTROL - 1/2" (12.5MM) 制造商:bourns inc. 系列:51 零件狀態(tài):在售 圓錐:線性 電阻（歐姆）:10k 容差:±20% 套數(shù):1 內(nèi)置開(kāi)關(guān):無(wú) 功率（W）:0.5W，1/2W 溫度系數(shù):±1000ppm/°C 圈數(shù):1 旋轉(zhuǎn):290° 調(diào)節(jié)類(lèi)型:側(cè)面調(diào)節(jié) 電阻材料:導(dǎo)電塑料 端子類(lèi)型:PCB 引腳 致動(dòng)器類(lèi)型:開(kāi)槽型 致動(dòng)器長(zhǎng)度:0.984"（25.00mm） 致動(dòng)器直徑:0.118"（3.00mm） 襯套螺紋:M6 x 0.75 安裝類(lèi)型:面板安裝 標(biāo)準(zhǔn)包裝:45 |
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| 51SAM-B28-A15L | 制造商:BOURNS 制造商全稱(chēng):Bourns Electronic Solutions 功能描述:51/53 - Sealed 1/2 a?? (12.5 mm) Square Control |
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