- 您现在的位置：买卖IC网 > PDF目录286010 > BD7998EFS TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED PDF资料下载
参数资料
| 型号： | BD7998EFS |
| 元件分类： | 开关 |
| 英文描述： | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| 文件页数： | 2/7页 |
| 文件大小： | 525K |
| 代理商： | BD7998EFS |
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
相关PDF资料 |
PDF描述 |
|---|---|
| BD8105FV | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| BD8132FV | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| BD8138EFV | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| BD8139EFV | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| BD8151EFV | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BD7998EFS_1 | 制造商:ROHM 制造商全称:Rohm 功能描述:Silicon Monolithic Integrated Circuit |
| BD7998EFS-E2 | 功能描述:马达/运动/点火控制器和驱动器 CD/DVD DRIVE AND RECORDER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| BD7F100EFJ-LBE2 | 功能描述:Flyback Switching Regulator IC Positive, Isolation Capable Adjustable 0.78V 1 Output 1A (Switch) 8-SOIC (0.154", 3.90mm Width) 制造商:rohm semiconductor 系列:- 包装:剪切带（CT） 零件状态:有效 功能:升压/降压 输出配置:正，可提供隔离 拓扑:回扫 输出类型:可调式 输出数:1 电压 - 输入（最小值）:3V 电压 - 输入（最大值）:40V 电压 - 输出（最小值/固定）:0.78V 电压 - 输出（最大值）:50V（开关） 电流 - 输出:1A（开关） 频率 - 开关:400kHz 同步整流器:无 工作温度:-40°C ~ 125°C （TJ） 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商器件封装:8-HTSOP-J 标准包装:1 |
| BD7F100HFN-EVK-001 | 功能描述:BD7F100 - DC/DC, Step Up or Down 1, Isolated Outputs Evaluation Board 制造商:rohm semiconductor 系列:- 零件状态:在售 主要用途:DC/DC，步升/步降 输出和类型:1，隔离 功率 - 输出:- 电压 - 输出:- 电流 - 输出:- 电压 - 输入:3 V ~ 40 V 稳压器拓扑:回扫 频率 - 开关:400kHz 板类型:完全填充 所含物品:板 使用的 IC/零件:BD7F100 标准包装:1 |
| BD7F100HFN-LBTR | 功能描述:Flyback Switching Regulator IC Positive, Isolation Capable Adjustable 0.78V 1 Output 1A (Switch) 8-SMD, Flat Lead Exposed Pad 制造商:rohm semiconductor 系列:- 包装:剪切带（CT） 零件状态:有效 功能:升压/降压 输出配置:正，可提供隔离 拓扑:回扫 输出类型:可调式 输出数:1 电压 - 输入（最小值）:3V 电压 - 输入（最大值）:40V 电压 - 输出（最小值/固定）:0.78V 电压 - 输出（最大值）:50V（开关） 电流 - 输出:1A（开关） 频率 - 开关:400kHz 同步整流器:无 工作温度:-40°C ~ 125°C （TJ） 安装类型:表面贴装 封装/外壳:8-SMD，扁平引线裸焊盘 供应商器件封装:8-HSON 标准包装:1 |
发布紧急采购，3分钟左右您将得到回复。