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 | |
![]() | PIC16F874-04/PQ | IC MCU 8BIT 7KB FLASH 44MQFP | datasheet.pdf | |
![]() | ACB40DHAS | CONN EDGECARD 80POS R/A .050 DIP | datasheet.pdf | |
![]() | TPS2056DRG4 | IC DUAL PWR DIST SWITCH 8SOIC | datasheet.pdf | |
![]() | PC30.07.0100A | ANTENNA 4-BAND GSM PCB | datasheet.pdf | |
![]() | 3082P-1-503LF | TRIMMER 50K OHM 0.3W PC PIN | datasheet.pdf | |
![]() | OSTYK60411230 | Connector Barrier Block Strip 11 Circuit 0.394" (10.00mm) | datasheet.pdf | |
![]() | HAE102MBACREKR | CAP CER 1000PF 1KV RADIAL | datasheet.pdf | |
![]() | V20E175PL1T | VARISTOR 243V 10KA DISC 20MM | datasheet.pdf | |
![]() | B32669C3474K | CAP FILM 0.47UF 250VAC AXIAL CAN | datasheet.pdf | |
![]() | EBA15DCKS | CONN EDGECARD 30POS .125" | datasheet.pdf | |
![]() | ATS-19C-10-C1-R0 | HEATSINK 45X45X25MM XCUT | datasheet.pdf | |
![]() | DEA1X3D101JP2A | Capacitors Inductors Filters... | datasheet.pdf |