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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China Current sensing resistor Walter Elec STE0805MW75R030F metal foil type with 075
China Current sensing resistor Walter Elec STE0805MW75R030F metal foil type with 075

  1. China Current sensing resistor Walter Elec STE0805MW75R030F metal foil type with 075

Current sensing resistor Walter Elec STE0805MW75R030F metal foil type with 075

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Power(Watts) 750mW
Resistance 30mΩ
Mounting Type SMD
Type Current Sense Resistor
Temperature Coefficient ±50ppm/℃
Tolerance ±1%
Description 30mΩ ±1% 750mW
Mfr. Part # STE0805MW75R030F
Package 0805
Model Number STE0805MW75R030F

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  1. Product Details
  2. Company Details

Product Specification

Power(Watts) 750mW Resistance 30mΩ
Mounting Type SMD Type Current Sense Resistor
Temperature Coefficient ±50ppm/℃ Tolerance ±1%
Description 30mΩ ±1% 750mW Mfr. Part # STE0805MW75R030F
Package 0805 Model Number STE0805MW75R030F

STE Series Current Sensing Resistor

The STE series are metal foil current sensing resistors designed for high-precision current measurement. They are suitable for applications requiring accurate monitoring of current flow.

Product Attributes

  • Brand: STE
  • Material: Metal Foil (MnCu alloy, Alloy, Special)
  • Substrate: Alumina Ceramic
  • Protective Coating: Flame-retardant epoxy (UL-94-V0, Green)
  • Marking Coating: Flame-retardant epoxy (UL-94-V0, Black)

Technical Specifications

Part Number SeriesDimensions (W x L x T) (mm)Resistance Value (m)Power Rating (Watt)Resistance Tolerance (%)TCR (ppm)
STE0603*W50-series0.900.20 x 1.700.20 x 0.650.205~90.51%(F)100
STE0603*W50-series0.900.20 x 1.700.20 x 0.650.2010~600.50.5%(D) / 1%(F)50
STE0805*W75-series1.350.20 x 2.100.20 x 0.650.203~90.751%(F)100
STE0805*W75-series1.350.20 x 2.100.20 x 0.650.2010~2000.750.5%(D) / 1%(F)50
STE1206*1W0-series1.700.20 x 3.300.20 x 0.650.203~91.01%(F)100
STE1206*1W0-series1.700.20 x 3.300.20 x 0.650.2010~4001.00.5%(D) / 1%(F)50
STE2010*1W5-series2.600.20 x 5.100.20 x 0.650.202~91.51%(F)100
STE2010*1W5-series2.600.20 x 5.100.20 x 0.650.2010~4001.50.5%(D) / 1%(F)50
STE2512*2W0-series3.200.30 x 6.400.30 x 0.650.202~92.01%(F)100
STE2512*2W0-series3.200.30 x 6.400.30 x 0.650.2010~4002.00.5%(D) / 1%(F)50
STE3921*3W0-series5.100.30 x 11.100.30 x 0.650.202~93.01%(F)100
STE3921*3W0-series5.100.30 x 11.100.30 x 0.650.2010~1003.00.5%(D) / 1%(F)50
STE4527*4W0-series7.101.0 x 11.601.0 x 0.650.302~94.01%(F)100
STE4527*4W0-series7.101.0 x 11.601.0 x 0.650.3010~1004.00.5%(D) / 1%(F)50

Reliability Test Standards

Test ParameterConditionsRequirements
Short Time Over LoadP= 2.5Pr ; T=252C , t = 5sec.(1.0%+0.5m)
High Temp. ExposureT = +1702C ; t = 1000h(1.0%+0.5m)
Low Temp. StorageT = -552C ; t = 1000h(1.0%+0.5m)
Moisture Load Life(6095RH) Vtest = Vmax ; T=602C ; RH=95% ; t= 90min ON , 30min OFF , 1000h(2.0%+0.5m)
Thermal Shock[-55C 30min. R.T. 3min. +155C 30min. R.T. 3min ], 100 Cycles(1.0%+0.5m)
Load Life at 70CVtest = Vmax ; T=702C ;t= 90min ON , 30min OFF,1000h(2%+0.5m)
SolderabilityDip into solder at T = 2455C , t = 30.5sec.Covered area >95%
Resistance to Solder HeatThrough Reflow T= 2755C , t =201sec.(1.0%+0.5m)
Mechanical Shocka =100G , t =11ms, 5 times shock(1.0%+0.5m)
Substrate BendingSpan:90mm ; Bend Width:2mm ; Board: Glass-Epoxy, Thickness =1.6mm(1.0%+0.5m)

Environmental Characteristics

  • Operating Temperature: -55155
  • Storage Conditions:
    • 2 years under airtight conditions (+1040, 75% RH)
    • 30 days maximum without dew (+1060, 95% RH)

Recommended Solder Pad Dimensions

Part Number SeriesP (mm)W (mm)D (mm)Loading (Watt)
STE0603MW50-series0.500.921.350.50w
STE0603MW50-series0.600.921.300.50w
STE0805MW75-series0.501.441.550.75w
STE0805MW75-series0.801.441.400.75w
STE1206M1W0-series0.601.842.101.0w
STE1206M1W0-series1.201.841.801.0w
STE2010M1W5-series0.702.883.651.5w
STE2010M1W5-series2.702.882.651.5w
STE2512M2W0-series0.603.574.352.0w
STE2512M2W0-series0.903.574.202.0w
STE2512M2W0-series3.103.573.102.0w
STE3921M3W0-series1.105.756.453.0w
STE3921M3W0-series1.705.756.153.0w
STE3921M3W0-series5.005.754.503.0w
STE4527M4W0-series1.208.056.654.0w
STE4527M4W0-series5.208.054.654.0w

2410121318_Walter-Elec-STE0805MW75R030F_C201261.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    >>300

  • Ecer Certification:

    Verified Supplier

Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...

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  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icpassive.com/

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