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參數(shù)資料
| 型號： | 74990111215 |
| 元件分類： | 開關(guān) |
| 英文描述： | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 525K |
| 代理商： | 74990111215 |
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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| 7499111614 | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
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| 7499311611 | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| 7499211121 | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| 7499511611 | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74990111215A | 制造商:WURTH 制造商全稱:Wurth Elektronik GmbH & Co. KG, Germany. 功能描述:LAN-Transformer WE-RJ45LAN 10/100BaseT |
| 74990111217 | 功能描述:模塊式連接器/以太網(wǎng)連接器 WE-RJ45LAN100BT 1x1 Up RoHS:否 制造商:Wurth Electronics 產(chǎn)品:Modular Jacks 性能類別: USOC 代碼:RJ45 位置/觸點數(shù)量:8 安裝風(fēng)格:Through Hole 端口數(shù)量:1 型式:Female 屏蔽:Shielded 電流額定值: 電壓額定值: 觸點電鍍:Gold 外殼材料:Thermoplastic IP 等級: |
| 7499011121A | 功能描述:模塊式連接器/以太網(wǎng)連接器 WE-RJ45LAN100BT 1x1 Down RoHS:否 制造商:Wurth Electronics 產(chǎn)品:Modular Jacks 性能類別: USOC 代碼:RJ45 位置/觸點數(shù)量:8 安裝風(fēng)格:Through Hole 端口數(shù)量:1 型式:Female 屏蔽:Shielded 電流額定值: 電壓額定值: 觸點電鍍:Gold 外殼材料:Thermoplastic IP 等級: |
| 7499011122 | 制造商:Wurth Electronics Inc 功能描述:CONNECTOR THT RJ-45 制造商:Wurth Electronics Inc 功能描述:CONNECTOR, THT, RJ-45 制造商:Wurth Electronics Inc 功能描述:CONNECTOR, THT, RJ-45; Connector Type:RJ45; Series:RJ-45; Gender:Receptacle; No. of Contacts:8; No. of Positions:8; No. of Ports:1; Contact Termination:Through Hole Right Angle; SVHC:No SVHC (18-Jun-2012); No. of Rows:2; No. of ;RoHS Compliant: Yes 制造商:Wurth Electronics Inc 功能描述:Mag jack RJ45 shld tab down LED Y-G 1x1 |
| 7499011122A | 功能描述:RJ45 Magjack Connector Through Hole 制造商:wurth electronics inc 系列:- 包裝:- 零件狀態(tài):有效 連接器類型:RJ45 端口數(shù):1 排數(shù):1 應(yīng)用:- 安裝類型:通孔 朝向:90°角（直角） 端接:焊接 板上高度:0.526"（13.36mm） LED 顏色:黃 - 綠 每插孔芯數(shù):5 屏蔽:屏蔽式，EMI指 特性:板鎖 凸片方向:下 觸頭材料:- 觸頭鍍層:- 觸頭鍍層厚度:- 屏蔽材料:- 外殼材料:- 工作溫度:0°C ~ 70°C 標準包裝:29 |
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