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参数资料
| 型号： | 74455-228HLF |
| 元件分类： | 开关 |
| 英文描述： | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| 文件页数： | 1/7页 |
| 文件大小： | 525K |
| 代理商： | 74455-228HLF |
A-78
APEM
www.apem.com
12000X778 series
High performance toggle switches - threaded bushing 11,9 (15/32)
Distinctive features
A
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Approval and lists
CECC 96201-005
CECC 96201-008
MUAHAG and QPL listed (Europe only)
French defence approved : DAT list No A5999 X001.
This range of professional toggle switches is suitable for use in military and
other high specification environments.
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Contacts
Highly reliable contacts suitable for low level applications (10mA 50mV -
10A 5VDC min.) or power applications (2A 250VAC - 4A 125VAC -
4A 30VDC max.)
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Pinned lever
The base of the switch lever is pinned to the bushing, thus earthing the lever to
the bushing. This also provides strain relief to protect the switch if accidentally
knocked.
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Double shell case
For high mechanical strength and high electrical insulation.
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Compact size
The small rear end of the switch allows space saving behind the panel.
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Finish
Matt black finish on body, bushing, lever and hardware.
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Sealing
Panel sealed to IP 67, these switches are frontal sealed by two O-rings and
have full rear end sealing.
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Accessories
A comprehensive range of protection boots (both full and half length), locking
levers and security caps are available.
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PDF描述 |
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| 74455-230HLF | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
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| 74455-234HLF | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
| 74455-236HLF | TOGGLE SWITCH, DP3T, MOMENTARY, 4A, 28VDC, PANEL MOUNT-THREADED |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74455233 | 制造商:WURTH 制造商全称:Wurth Elektronik GmbH & Co. KG, Germany. 功能描述:POWER-CHOKE WE-PD 4 |
| 74455247 | 制造商:Wurth Electronics Inc 功能描述:CHOKE SMD 470UH 制造商:Wurth Electronics Inc 功能描述:CHOKE, SMD, 470UH 制造商:Wurth Electronics Inc 功能描述:CHOKE, SMD, 470UH; Product Range:WURTH ELEKTRONIK - WE-PD4 SMD Power Inductors; Inductance:470H; Inductance Tolerance: 20%; DC Resistance Max:6.8ohm; DC Current Rating:160mA; Self Resonant Frequency:3.8MHz; Inductor Case Style:S; ;RoHS Compliant: Yes |
| 7445530 | 制造商:Wurth Electronics Inc 功能描述:CHOKE SMD 1000UH 制造商:Wurth Electronics Inc 功能描述:CHOKE, SMD, 1000UH 制造商:Wurth Electronics Inc 功能描述:CHOKE, SMD, 1000UH; Product Range:WURTH ELEKTRONIK - WE-PD4 SMD Power Inductors; Inductance:1mH; Inductance Tolerance: 20%; DC Resistance Max:13.8ohm; DC Current Rating:70mA; Self Resonant Frequency:2MHz; Inductor Case Style:S; No. ;RoHS Compliant: Yes 制造商:Wurth Electronics Inc 功能描述:Type S SMD power choke,1000uH 0.07A 制造商:Wurth Electronics Inc 功能描述:Power Inductor SMD WE-PD3 S 1000uH 0.15A |
| 744553B04000G | 制造商:Aavid Thermalloy 功能描述:HEAT SINK EXTRUSION - Bulk |
| 7445601 | 功能描述:INDUCTOR POWER 1.0UH 8.6A SMD RoHS:是 类别:电感器，线圈，扼流圈 >> 固定式 系列:WE-PD4 标准包装:500 系列:1331 电感:1.2µH 电流:247mA 电流 - 饱和:247mA 电流 - 温升:- 类型:铁芯体 容差:±10% 屏蔽:屏蔽 DC 电阻(DCR):最大 730 毫欧 Q因子@频率:40 @ 7.9MHz 频率 - 自谐振:130MHz 材料 - 芯体:铁 封装/外壳:0.312" L x 0.115" W x 0.135" H（7.94mm x 2.92mm x 3.43mm） 安装类型:表面贴装 包装:带卷 (TR) 工作温度:-55°C ~ 105°C 频率 - 测试:7.9MHz |
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