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The image is for reference only, please refer to the drawing for details
| Product number： | R09-3921-R050F1DC21HSTE |
| Manufacturer Product Number： | STE3921C4W0R050F |
| Manufacturer ： | WALTER |
| Series ： | WALTER-STE-C |
| Type ： | Metal Current Sensing Chip Resistor |
| Size ： | 3921 |
| Resistance Value ： | 0.05Ω(50mR) |
| Resistance Tolerance ： | ±1% |
| TCR(ppm) ： | ±50PPM |
| Resistance Power ： | 4W |
| Description： | Metal Current Sensing Chip Resistor ,3921 ,0.05R(50mR) ,±1% ,4W ,NiCu ,±50PPM ,WALTER-STE |
| Attribute Name | Attribute Value |
|---|---|
| Product Series | STE-C-series |
| Size (in) | 0603~4527 |
| Resistance（mΩ） | 2~700mΩ |
| Resistance Tolerance | ±0.5%(D) / ±1%(F) |
| Power Rating | 0.5~4.0W |
| Material | NiCu 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 |
| File Type | File Name |
|---|---|
| Company Profile | Walter_ Profile_JAP.pdf |
| Walter_ Profile_ENG.pdf | |
| Walter_Profile_CN.pdf | |
| Data Sheet | STE-C-series.pdf |
| Electronic | Walter_ Product_overview.pdf |
| Walter_POWER_Fuses.pdf | |
| Walter_Components_Catalog.pdf | |
| RoHs Report | CSR-Series REACH-224.pdf |
| CSR_RoHS.pdf | |
| REACH Report | WALTER_REACH240 |
Lead time： Estimated delivery date 2024-11-13
Quantity
Unit Price
5
$0.516323
20
$0.395848
200
$0.292583
500
$0.223740
MPQ：2000
MOQ： 2000
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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