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MPS

项目介绍:

MPS METAL PLATE SHUNT RESISTORS

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产品信息

GENERAL SPECIFICATIONS  

ModelPower RatingResistance Range(Ω)Tolerance
MPS-20100.5W0.003 to 0.05±5% 
±3% 
±1%
MPS-25121W0.003 to 0.10
MPS-32162W0.005 to 0.20

 

CHARACTERISTICS                                                  Values in [ ] mean change in ohmic value after test

Operating Temp. Range-55 C - +150 C
Temperature coefficient± 90ppm/ C max.
Insulation Resistance1000M Ω min.
Dielectric Withstanding V.[±0.1%] AC 500V for 1 min.
Short Time Overload[± 2%]5 × wattage rating- 5 sec.
Load Life[±0.5%]wattage rating 1.5hrs. on, 30min. off, 1000hrs.
Load Life In Humidity[±3%Max]40±2C,90-95% RH.,0.1 X Watt rating,1.5hrs. on, 30min.off,1000hrs.
High Temp. Exposure[±0.5%]275 C for 2hrs.
Low Temp. Storage[±0.2%]-55±2 C , 24±4 hrs.
Thermal Shock[±0.2%]-55 C 30 min.,25 C 5 min., 85 C 30 min., 25 C 5 min., 5 cycle
Solderability90% coverage min.230±5 C for 5±0.5sec.

 

 

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