For Reference Only
| Part Number | RWR78S4R42FSB12 |
| LIXINC Part # | RWR78S4R42FSB12 |
| Manufacturer | Vishay / Dale |
| Category | Resistors › Resistors-Through Hole |
| Description | RES 4.42 OHM 10W 1% WW AXIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RWR78S4R42FSB12 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | RWR78S4R42FSB12 |
| Brand: | Vishay / Dale |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Resistors |
| Subcategory: | Resistors-Through Hole |
| Manufacturer: | Vishay / Dale |
| Series: | Military, MIL-PRF-39007, RWR78S |
| Package: | Bulk |
| Part Status: | Active |
| Resistance: | 4.42 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 10W |
| Composition: | Wirewound |
| Features: | Military, Moisture Resistant |
| Temperature Coefficient: | ±50ppm/°C |
| Operating Temperature: | -55°C ~ 250°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.375" Dia x 1.780" L (9.53mm x 45.21mm) |
| Height - Seated (Max): | - |
| Number of Terminations: | 2 |
| Failure Rate: | S (0.001%) |
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| In Stock | 10888 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $7.83750 | $7.8375 |
| 100 | $7.70880 | $770.88 |
| 300 | $6.98610 | $2095.83 |
| 500 | $6.50430 | $3252.15 |
| 1000 | $6.02250 | $6022.5 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.