美隆電子有限公司

Mayloon Electronic Company Limited

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熔斷電阻

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溶斷電阻

SINLOON® 熔斷保險絲電阻 FR SERIES
Power Rated: 1/4W ~ 3WS Fusible Resistor
Fusible Resistor - FR Series
FEATURES Figure
The Fusible resistor is applied to safety circuit in wide range of electronic sets.
Complete flame proof construction resistance range 0.33R ~ 1K ohm
Resistance tolerance  ±2%, ±5%.
There are 5 color band is in write color means wire wound fusible resistor - -
The fusing time 60/sec Max.
INTRODUCTION 保險絲與電阻其材質及結構上有類似之特性,而保險絲電阻兼備二者之功能,設置於電路中可當一般電阻使用,
一旦電流異常時,發揮其保險絲特性保護產品電路不致全部受損。
FR Type (Standard)
Rated power : 1/4W ~ 2W; 1/2WS ~ 3WS.
Superior quality fusible resistors which are flameproof during operation
These resistors fuse  in less than 30 seconds at 16 times rated power
EXTERNAL DIMENSIONS
Type Power DIMENSION (mm) Dimesnion
L ΦD H Φd
FR025 1/4W 6.3±0.5 2.3±0.3 28±2 0.55±0.03
FR50S 1/2WS 6.3±0.5 2.3±0.3 28±2 0.55±0.03
FR50 1/2W 9.0±0.5 3.2±0.5 28±2 0.65±0.03
FR100S 1WS 9.0±0.5 3.2±0.5 28±2 0.65±0.03 -
FR100 1W 11.5±1.0 4.5±0.5 35±2 0.78±0.03
FR200S 2WS 11.5±1.0 4.5±0.5 35±2 0.78±0.03
FR200 2W 15.5±1.0 5.0±0.5 35±2 0.78±0.03
FR300S 3WS 15.5±1.0 5.0±0.5 35±2 0.78±0.03
RATED POWER
Type Power Limiting Element Resistance Resistance Operating
Voltage Range Tolerance temperature Range
FR025 1/4W 200V 1R~1KΩ G=±2% J=±5% -40~ +155
FR50S 1/2WS 250V 1R~1KΩ
FR50 1/2W 250V 1R~1KΩ
FR100S 1WS 300V 1R~1KΩ
FR100 1W 300V 1R~1KΩ
FR200S 2WS 350V 1R~1KΩ
FR200 2W 350V 1R~1KΩ
FR300S 3WS 400V 1R~1KΩ
Remark: The products value range for standard resistance, below or over this resistance on request please contact us.
:

如有低於或高於規格參數阻值的要求請聯絡我們

 

Specifications given herein may be changed at any time without prior notice. Please confirm technical
specifications before you order and/or use.

 
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