Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 25mΩ |
| Power(Watts) | 1W |
| Type | Current Sense Resistor |
| Tolerance | ±1% |
| Temperature Coefficient | ±50ppm/℃ |
| Description | 25mΩ ±1% 1W |
| Mfr. Part # | STE1206M1W0R025F |
| Package | 1206 |
| Model Number | STE1206M1W0R025F |
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Product Specification
| Resistance | 25mΩ | Power(Watts) | 1W |
| Type | Current Sense Resistor | Tolerance | ±1% |
| Temperature Coefficient | ±50ppm/℃ | Description | 25mΩ ±1% 1W |
| Mfr. Part # | STE1206M1W0R025F | Package | 1206 |
| Model Number | STE1206M1W0R025F |
The STE series of current sensing resistors are metal foil components designed for accurate current measurement. They offer high precision and reliability, making them suitable for various industrial and electronic applications requiring precise current monitoring.
| Part Number Series | Size (W x L x T) | Resistance Value (m) | Power Rating (Watt) | Resistance Tolerance (%) | TCR (ppm) |
|---|---|---|---|---|---|
| STE0603*W50-series | 0.900.20 x 1.700.20 x 0.650.20 mm | 5~60 | 0.50 | 0.5%(D) / 1%(F) | 50 / 100 |
| STE0805*W75-series | 1.350.20 x 2.100.20 x 0.650.20 mm | 3~200 | 0.75 | 0.5%(D) / 1%(F) | 50 / 100 |
| STE1206*1W0-series | 1.700.20 x 3.300.20 x 0.650.20 mm | 3~400 | 1.0 | 0.5%(D) / 1%(F) | 50 / 100 |
| STE2010*1W5-series | 2.600.20 x 5.100.20 x 0.650.20 mm | 2~400 | 1.5 | 0.5%(D) / 1%(F) | 50 / 100 |
| STE2512*2W0-series | 3.200.30 x 6.400.30 x 0.650.20 mm | 2~400 | 2.0 | 0.5%(D) / 1%(F) | 50 / 100 |
| STE3921*3W0-series | 5.100.30 x 11.100.30 x 0.650.20 mm | 2~100 | 3.0 | 0.5%(D) / 1%(F) | 50 / 100 |
| STE4527*4W0-series | 7.101.0 x 11.601.0 x 0.650.30 mm | 2~100 | 4.0 | 0.5%(D) / 1%(F) | 50 / 100 |
| Part Number | W (mm) | L (mm) | T (mm) | A (mm) |
|---|---|---|---|---|
| STE0603MW50-series R005 | 0.900.20 | 1.700.20 | 0.650.20 | 0.500.20 |
| STE0603MW50-series R006*S~R009*S | 0.900.20 | 1.700.20 | 0.650.20 | 0.400.20 |
| STE0603MW50-series R010~R049 | 0.900.20 | 1.700.20 | 0.650.20 | 0.400.20 |
| STE0603*W50-series R050~R060 | 0.900.20 | 1.700.20 | 0.650.20 | 0.400.20 |
Substrate: Alumina Ceramic
Adhesion layer: Epoxy
Resistive element: Copper alloy
Terminal electrode: Tin, Nickel, Copper
Protective coating: Flame-retardant epoxy, meets UL-94-V0 requirements (Green)
Marking coating: Flame-retardant epoxy, meets UL-94-V0 requirements (Black)
| Test Parameter | Conditions | Requirements |
|---|---|---|
| Short Time Over Load | P= 2.5Pr ; T=252C , t = 5sec. | (1.0%+0.5m) |
| High Temp. Exposure | T = +1702C ; t = 1000h | (1.0%+0.5m) |
| Low Temp. Storage | T = -552C ; t = 1000h | (1.0%+0.5m) |
| Moisture Load Life | (60, 95%RH) 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 70C | Vtest = Vmax ; T=702C ;t= 90min ON , 30min OFF,1000h | (2%+0.5m) |
| Solderability | Dip into solder at T = 2455C , t = 30.5sec. | The covered area >95% |
| Resistance to Solder Heat | Through Reflow T= 2755C , t =201sec. | (1.0%+0.5m) |
| Mechanical Shock | a =100G , t =11ms, 5 times shock | (1.0%+0.5m) |
| Substrate Bending | Span: 90mm ; Bend Width: 2mm ; Test board: Glass-Epoxy Board ; Thickness =1.6mm | (1.0%+0.5m) |
Operating Temperature: -55155
Storage Conditions:
| Part Number Series | P (mm) | W (mm) | D (mm) | Loading (W) |
|---|---|---|---|---|
| STE0603MW50-series R005 | 0.50 | 0.92 | 1.35 | 0.50 |
| STE0603MW50-series R006*S~R009*S | 0.60 | 0.92 | 1.30 | 0.50 |
| STE0603*W50-series R010~R60 | 0.60 | 0.92 | 1.30 | 0.50 |
Preheating: 100~130, max. 100 sec.
Soldering: 250~265 max. 10 sec.
Maximum temperature: 2605, max. 10sec.
Preheating: 145 15, max. 120 sec.
Soldering: min. 220, max. 60 sec.
Maximum temperature: 2605, max. 10sec.
Company Details
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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