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Pulse Withstanding Fusible Resistor

Fuses - Fuses

   更多 保險絲電阻系列  耐脈衝保險絲金屬膜電阻     

   PDF File Data Spec   Pulse Withstanding Fusible Flameproof Metal Film Resistor  

FEATURES
Complete Flameproof Construction UL1412
Exceptional long-term stability.
High Power to Size Ratio for Significant Space Savings
High Surge Overload Capability
Controlled temperature Coefficient
Resistance Standard Tolerance:  ±10%,  ±20%.
　
RATED POWER 
Type Power Maximum Voltage Dielectric withstanding Resistance Operating
Working Overload Voltage (AC) Range temperature Range
PWFR 2WS 500V 1KV 500V 1R~100Ω -55℃~ +155℃
* Rated power is maximum power which can continuously loaded at specified ambient determined 70℃, 
however when the ambient temperature exceeds 70℃, rated power should be determined from the rerating
　 　 　 　 　 　 　 　 　 　
EXTERNAL DIMENSIONS 
STYLE Power DIMENSION (mm)
L ΦD H Φd
PWFR 2WS 11.0±0.5 4.5±0.5 35±2 0.78±0.02
* The type designation shall be in the following form and as specified. 　 　 　 　
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UPL 產品介紹

UPL LED Lighting
UPL-LED Lighting 儲電式應急照明 可持續在無電情況下照明的神奇應急LED照明燈, 一款具備多功能新產品 非一般的燈泡,當遭遇停電或火警斷電時自動亮燈.

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即時業務接洽
WhatsApp:91808452
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E-mail: peter@mayloon.com
TEL:852-2408 9788 M: 9180 8452

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Latest News

Newsflash

TO220封裝厚膜功率電阻

 Figute To220 ML   ♦ 推出 TO220封裝 厚膜功率電阻

美隆電子有限公司 推出 TO220封裝 厚膜功率電阻,阻值範圍由0.1R~10K歐姆的產品系列,功率由15W/20W/25W/30W/35W/50W/100W具低感量。

這些電阻採用可直接安裝在散熱片上的陶瓷封裝設計(有金屬片和無金屬片),小型化陶瓷薄型設計,提高了散熱功效,縮減在電路基板上的使用空間,非常適合各種行業中的功率轉換及控制應用。