For Reference Only
| Part Number | RWR81S4990FSRSL |
| LIXINC Part # | RWR81S4990FSRSL |
| Manufacturer | Vishay / Dale |
| Category | Resistors › Resistors-Through Hole |
| Description | RES 499 OHM 1W 1% WW AXIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | RWR81S4990FSRSL 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: | RWR81S4990FSRSL |
| Brand: | Vishay / Dale |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Resistors |
| Subcategory: | Resistors-Through Hole |
| Manufacturer: | Vishay / Dale |
| Series: | Military, MIL-PRF-39007, RWR81S |
| Package: | Tape & Reel (TR) |
| Part Status: | Active |
| Resistance: | 499 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 1W |
| 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: | 0.085" Dia x 0.250" L (2.16mm x 6.35mm) |
| Height - Seated (Max): | - |
| Number of Terminations: | 2 |
| Failure Rate: | S (0.001%) |
| CMF20680R00GKEA | RES 680 OHM 1W 2% AXIAL | 892 More on Order |
|
| PTF6511K000FZBF | RES 11K OHM 1/4W 1% AXIAL | 885 More on Order |
|
| Y0007150K000T9L | RES 150K OHM 0.4W 0.01% RADIAL | 875 More on Order |
|
| MRS25000C5622FCT00 | RES 56.2K OHM 0.6W 1% AXIAL | 7585 More on Order |
|
| RLR20C1801GMRE8 | ERL-20 1.8K 2% T-1 RLR20C1801GM | 864 More on Order |
|
| RNF14BTE15K0 | RES 15K OHM 1/4W .1% AXIAL | 804 More on Order |
|
| RLR05C1303GSRE519 | ERL-05-19 130K 2% T-1 RLR05C1303 | 967 More on Order |
|
| RWR89N70R0FRBSL | RES 70 OHM 3W 1% WW AXIAL | 915 More on Order |
|
| RLR07C24R0GSRE8 | ERL-07 24 2% T-1 RLR07C24R0GS RE | 807 More on Order |
|
| RWR81S2210FPB12 | RES 221 OHM 1W 1% WW AXIAL | 886 More on Order |
|
| RWR82S1301FSRSL | RES 1.3K OHM 1.5W 1% AXIAL | 957 More on Order |
|
| CMF50220R00FKEK | RES 220 OHM 1/4W 1% AXIAL | 988 More on Order |
|
| CMF552K8000DHEK | RES 2.8K OHM 1/2W .5% AXIAL | 916 More on Order |
| In Stock | 10953 - 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 | $7.88800 | $7.888 |
| 100 | $6.91200 | $691.2 |
| 300 | $6.26400 | $1879.2 |
| 500 | $5.83200 | $2916 |
| 1000 | $5.40000 | $5400 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.