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The image is for reference only, please refer to the drawing for details
| Product number： | R09-2512-R250F1SM11JSTE |
| Manufacturer Product Number： | STE2512M2W0R250F |
| Manufacturer ： | WALTER |
| Series ： | WALTER-STE-M |
| Type ： | Metal Current Sensing Chip Resistor |
| Size ： | 2512 |
| Resistance Value ： | 0.25Ω(250mR) |
| Resistance Tolerance ： | ±1% |
| TCR(ppm) ： | ±50PPM |
| Resistance Power ： | 2W |
| Description： | Metal Current Sensing Chip Resistor ,2512 ,0.250R(250mR) ,±1% ,2W ,MnCu ,±50PPM ,WALTER-STE |
| Attribute Name | Attribute Value |
|---|---|
| Product Type | Metal Foil Current Sensing Resistor |
| Resistance Value | R002-R700 |
| Resistance Tolerance | ±0.5%(D) / ±1%(F) |
| Size | 0603/0805/1206/2010 /2512/3921/4527 |
| Power Rating | 1/2W~4W |
| Material | MnCu alloy |
| Substrate | Alumina Ceramic |
| Adhesion layer | Epoxy |
| Resistive element | Cu alloy |
| Terminal electrode | Cu / Ni / Sn |
| Protective coating | Flame-retardant epoxy |
| Marking coating | Flame-retardant epoxy |
| Operating Temperature | -55℃～170℃ |
| Storage Conditions | 10℃~40℃ |
| Preheating | 145 ± 15℃, max. 120 sec |
| Soldering | min. 220℃, max. 60 sec. |
| Maximum temperature | 260±5℃, max. 10sec. |
| Rework Temperature （hot air equipment） | 350℃,3~5seconds |
| Termination Style | SMD |
| EU RoHS | Compliant(2011/65/EU) |
| EU REACH | Dose not contain REACH SVHC(1907/2006/EC) |
| File Type | File Name |
|---|---|
| Company Profile | Walter_ Profile_ENG.pdf |
| Walter_Profile_CN.pdf | |
| Walter_ Profile_JAP.pdf | |
| Data Sheet | Walter_STE_M.pdf |
| Electronic | Walter_Components_Catalog.pdf |
| Walter_POWER_Fuses.pdf | |
| Walter_ Product_overview.pdf | |
| RoHs Report | 20220401 Current sensing resistor+A2220114308101010（华德）CSR RoHS(1).pdf |
| ChiPCSRFuse系列ROHS A222011430810400101R1.pdf | |
| REACH Report | WALTER_REACH240 |
Lead time： Estimated delivery date when out of stock 2025-01-05
Quantity
Unit Price
5
$0.185876
20
$0.139407
100
$0.111526
500
$0.086742
MPQ：4000
MOQ： 4000
MOQ：5
When the purchase quantity is less than the inventory, you can purchase directly, the purchase quantity is: N * MOQ
When the purchase quantity is greater than the inventory, you need to order; when ordering, the purchase quantity is: N * MPQ
Order quantity
Unit Price
Count
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Lead time： {{ (product.stock > 0 && product.num <= product.stock) ? 'In stock': 'Estimated delivery date ' + product.leadDate }}
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