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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China Accurate Current Sensing Resistor Walter Elec STE1206M1W0R030F Metal Foil with
China Accurate Current Sensing Resistor Walter Elec STE1206M1W0R030F Metal Foil with

  1. China Accurate Current Sensing Resistor Walter Elec STE1206M1W0R030F Metal Foil with

Accurate Current Sensing Resistor Walter Elec STE1206M1W0R030F Metal Foil with

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Power(Watts) 1W
Resistance 30mΩ
Type Current Sense Resistor
Tolerance ±1%
Temperature Coefficient ±50ppm/℃
Description 30mΩ ±1% 1W
Mfr. Part # STE1206M1W0R030F
Package 1206
Model Number STE1206M1W0R030F

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  1. Product Details
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Product Specification

Power(Watts) 1W Resistance 30mΩ
Type Current Sense Resistor Tolerance ±1%
Temperature Coefficient ±50ppm/℃ Description 30mΩ ±1% 1W
Mfr. Part # STE1206M1W0R030F Package 1206
Model Number STE1206M1W0R030F

Product Overview

The STE series of metal foil current sensing resistors are designed for precise current measurement. These components offer high accuracy and reliability, making them suitable for various electronic applications requiring accurate current monitoring.

Product Attributes

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

Technical Specifications

Part Number SeriesDimensions (W x L x T) (mm)Nominal Resistance Value (m)Power Rating (Watt)Resistance Tolerance (%)TCR (ppm)
STE0603*W50-series0.900.20 x 1.700.20 x 0.650.20R005~R600.51%(F), 0.5%(D)100, 50
STE0805*W75-series1.350.20 x 2.100.20 x 0.650.20R003~R2000.751%(F), 0.5%(D)100, 50
STE1206*1W0-series1.700.20 x 3.300.20 x 0.650.20R003~R4001.01%(F), 0.5%(D)100, 50
STE2010*1W5-series2.600.20 x 5.100.20 x 0.650.20R002~R4001.51%(F), 0.5%(D)100, 50
STE2512*2W0-series3.200.30 x 6.400.30 x 0.650.20R002~R4002.01%(F), 0.5%(D)100, 50
STE3921*3W0-series5.100.30 x 11.100.30 x 0.650.20R002~R1003.01%(F), 0.5%(D)100, 50
STE4527*4W0-series7.101.0 x 11.601.0 x 0.650.30R002~R1004.01%(F), 0.5%(D)100, 50

Reliability Test Standards

Test ParameterConditionsRequirementsReference Standard
Short Time Over LoadP= 2.5Pr ; T=252C , t = 5sec.(1.0%+0.5m)IEC60115-1 4.13
High Temp. ExposureT = +1702C ; t = 1000h(1.0%+0.5m)IEC60115-1 4.25
Low Temp. StorageT = -552C ; t = 1000h(1.0%+0.5m)IEC60115-1 4.25
Moisture Load Life(60, 95%RH) Vtest = Vmax ; T=602C ; RH=95% ; t= 90min ON , 30min OFF , 1000h(2.0%+0.5m)IEC60115-1 4.25
Thermal Shock[-55C 30min. R.T. 3min. +155C 30min. R.T. 3min ], 100 Cycles(1.0%+0.5m)IEC60115-1 4.19
Load Life at 70CVtest = Vmax ; T=702C ;t= 90min ON , 30min OFF,1000h(2%+0.5m)IEC60115-1 4.25
SolderabilityDip into solder at T = 2455C , t = 30.5sec.The covered area >95%IEC60115-1 4.17
Resistance to Solder HeatThrough Reflow T= 2755C , t =201sec.(1.0%+0.5m)IEC60115-1 4.18
Mechanical Shocka =100G , t =11ms, 5 times shock(1.0%+0.5m)IEC60115-1 4.21
Substrate BendingSpan:90mm ; Bend:2mm ; Test board: Glass-Epoxy Board ; Thickness =1.6mm(1.0%+0.5m)IEC60115-1 4.33

Environmental Characteristics

Operating Temperature Range: -55155

Storage Conditions:

  • Under airtight in temperature +1040, relative humidity 75% can store for 2 years.
  • Without dew in temperature +1060, relative humidity 95% maximum value for 30 days.

Recommended Solder Pad Size and Welding Conditions

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

Recommended Customer Soldering Parameters:

  • Wave Solder Temperature Curve: Preheating: 100~130, max.100 sec. Soldering: 250~265 max. 10 sec. Maximum temperature: 2605, max. 10sec.
  • Solder Reflow Temperature Curve: Preheating: 145 15, max.120 sec. Soldering: min. 220, max. 60 sec. Maximum temperature: 2605, max. 10sec.

2410121318_Walter-Elec-STE1206M1W0R030F_C201292.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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