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Cement Resistor - SQT Type

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水泥電阻

Data Sheet  PDF File  Data Spec Cement Resistor - SQT Type

Cement FEATURE

  • Exceptionally small and sturdy, mechanically safe.
  • Excellent electrical characteristic
  • Tolerance of ±5% and ±10% are standard.
  • Non-inductive type are available on request.
  • Heat and flame resistance
  • The materials used and the construction techniques ensure excellent   flame resistance, arc resistance and moisture resistance as well as self-extinguishing capabilities, They will withstand the most rigorous loading test.
  • As resistors in radio and television receiver, The hazardous conditions of  smoking and reheat can be completely prevented by the proper choice of power resistors.
  • For high resistance value, The winding core will be replaced by metal oxide film core (RS Type)
  • Applicable specifications: EIA RS-344 and EIA RC-649

CM-SQH CM-SQP CM-SQM CM-SQT CM-SQZ CM-SQV CM-MPH CM-AH CM-PHD CM-MPR
Cement DIMENSION AND DATA RATING
TYPE Value Range (Ω) Max working DIMENSION (mm)
CM-SQT Wire Wound Metal oxide voltage L H±3.0 D D1 t
5W 0.1~50 50~50K 350V 22.0 27.0 10.0 9.0 1.5
7W 0.1~100 50~47K 500V 35.0 27.0 10.0 9.0 3.0
10W 0.1~100 50~47K 750V 48.0 27.0 10.0 9.0 3.0
15W 0.1~100 50~47K 750V 48.0 27.0 12.5 12.5 3.0
20W 0.1~100 50~47K 750V 60.0 27.0 13.0 14.0 5.0
25W 0.1~100 50~47K 750V 60.0 27.0 13.0 14.0 5.0
Resistance Range for standard resistance, Below of over this resistance request.

Non-inductive type up 50Ω only.
 
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05D Φ5mm Voltage: 180~561V

07D Φ7mm Voltage:180~681V

10D Φ10mm Voltage:180~112V

14D Φ14mm Voltage:180~182V

20D Φ20mm Voltage:180~182V

 

壓敏電阻(突波吸收器)電氣特性

可分辨穩定電路電壓或突波電壓,但只在突波電壓發生時才進行運作。
吸收突波後,即恢復吸收突波前的預備狀態(可反覆使用)。
吸收突波電壓時的抑制電壓,比被保護機器的耐電壓、誤動作電壓還低。
可耐得住反覆所施加的突波電壓。