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SQMR7470RJ - 

Ceramic Radial Thru Hole Fixed Resistor470Ohm +/-5% 7W +/-300ppm/degC

TE Connectivity SQMR7470RJ
声明:图片仅供参考,请以实物为准!
制造商产品编号:
SQMR7470RJ
仓库库存编号:
70065351
技术数据表:
View SQMR7470RJ Datasheet Datasheet
订购热线: 400-900-3095  0755-21000796, QQ:800152669, Email:sales@szcwdz.com
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SQMR7470RJ产品概述

This flexible range of Power Wirewound Resistors either have wire or power oxide film elements. The SQ Series resistors are wound or deposited on a fine non-alkali ceramic core then embodied in a ceramic case and sealed with an inorganic silica filler. This design provides a resistor with high insulation resistance, low surface temperature, excellent T.C.R., and entirely fire proof construction. These resistors are ideally suited to a range of areas where low cost, and efficient thermal performance are important criteria. Metal film cores adjusted by laser spiral are used where the resistor value is above that suited to wire. Similar performance is obtained although short time overload is slightly derated.

Features:
  • Choice of Styles
  • Bracketed Types Available
  • Operating Temperature: –55°C to +250°C
  • Wide Value Range
  • Stable TCR 300 ppm/°C
  • Custom Designs Welcome
  • Inorganic Flame Proof Construction
  • SQMR7470RJ产品信息

      Brand/Series  SQMR Series  
      Series  SQ Series  
      Tolerance  ±5 %  
    关键词         

    SQMR7470RJ关联产品

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