Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-RWR78S4990BRB12 | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 100 | |
| Category | Resistors | |
| Family | Through Hole Resistors | |
| Series | Military, MIL-PRF-39007, RWR78S | |
| Packaging | Bulk | |
| Resistance (Ohms) | 499 | |
| Tolerance | ±0.1% | |
| Power (Watts) | 10W | |
| Composition | Wirewound | |
| Features | Military, Moisture Resistant | |
| Temperature Coefficient | ±20ppm/°C | |
| Package / Case | Axial | |
| Supplier Device Package | Axial | |
| Size / Dimension | 0.375" Dia x 1.780" L (9.53mm x 45.21mm) | |
| Height | - | |
| Number of Terminations | 2 | |
| Failure Rate | R (0.01%) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | RWR78S4990BRB12 | |
| Related Links | RWR78S4, RWR78S4990BRB12 Datasheet, Vishay/Dale Distributor | |
![]() | 12103C474KAT2A | CAP CER 0.47UF 25V X7R 1210 | datasheet.pdf | |
![]() | L93PI | IC DRIVER QUAD LOW SIDE 20-SOIC | datasheet.pdf | |
![]() | 5510006802F | LED CBI 3MM MULTI BLOCK RT ANGLE | datasheet.pdf | |
![]() | VI-244-CU-B1 | CONVERTER MOD DC/DC 48V 200W | datasheet.pdf | |
![]() | CMF203R9000GNR6 | RES 3.9 OHM 1W 2% AXIAL | datasheet.pdf | |
![]() | L50J200KE | RES CHAS MNT 200K OHM 5% 50W | datasheet.pdf | |
![]() | ATS-16F-206-C1-R0 | HEATSINK 60X60X10MM XCUT | datasheet.pdf | |
![]() | ATS-12A-104-C1-R1 | HEATSINK 40X40X12.7MM XCUT | datasheet.pdf | |
![]() | ATS-18D-174-C1-R0 | HEATSINK 30X30X35MM R-TAB | datasheet.pdf | |
![]() | USP1H010MDD1TP | CAP ALUM 1UF 20% 50V RADIAL | datasheet.pdf | |
![]() | ASG2-D-V-B-120.000MHZ-T | OSC VCXO 120.000MHZ LVDS SMD | datasheet.pdf | |
![]() | 309-65149 | HEATSHRINK TUBING | datasheet.pdf |