For Reference Only
| Part Number | RWR74S4990FSB12 |
| LIXINC Part # | RWR74S4990FSB12 |
| Manufacturer | Vishay / Dale |
| Category | Resistors › Resistors-Through Hole |
| Description | RES 499 OHM 5W 1% WW AXIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RWR74S4990FSB12 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | RWR74S4990FSB12 |
| Brand: | Vishay / Dale |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Resistors |
| Subcategory: | Resistors-Through Hole |
| Manufacturer: | Vishay / Dale |
| Series: | Military, MIL-PRF-39007, RWR74S |
| Package: | Bulk |
| Part Status: | Active |
| Resistance: | 499 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 5W |
| Composition: | Wirewound |
| Features: | Military, Moisture Resistant |
| Temperature Coefficient: | ±20ppm/°C |
| Operating Temperature: | -55°C ~ 250°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.312" Dia x 0.875" L (7.92mm x 22.23mm) |
| Height - Seated (Max): | - |
| Number of Terminations: | 2 |
| Failure Rate: | S (0.001%) |
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| In Stock | 10837 - 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 | $7.07200 | $7.072 |
| 100 | $6.19020 | $619.02 |
| 300 | $5.60987 | $1682.961 |
| 500 | $5.22299 | $2611.495 |
| 1000 | $4.83610 | $4836.1 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.