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 | |
![]() | MA-306 28.0000M-C0 | Crystal 28.0000MHz 50ppm 18pF 60 Ohm -20°C - 70°C Surface Mount 4-SOJ, 5.50mm pitch | datasheet.pdf | |
![]() | 1643190000 | TERM BLOCK HDR 40POS R/A 3.5MM | datasheet.pdf | |
![]() | TC4429VPA | IC MOSFET DRIVER 6A HS 8DIP | datasheet.pdf | |
![]() | CBR1.5I-M | CABLE TIE INTERMEDIATE NAT 5.9" | datasheet.pdf | |
![]() | S-8261AARBD-G2RTFG | IC LI-ION BATT PROTECT SOT23-6 | datasheet.pdf | |
| 591FC-BDG | OSC PROG 2.5V LVDS HIGH 20PPM | datasheet.pdf | ||
![]() | CDR31BP300BJZPAT | CAP CER 30PF 100V 5% BP 0805 | datasheet.pdf | |
![]() | ASG-D-V-A-200.000MHZ | OSC VCXO 200.000MHZ LVDS SMD | datasheet.pdf | |
![]() | D38999/20WF11HE | CONN RCPT 11POS FLANGE W/PINS | datasheet.pdf | |
![]() | RW2S0DAR010FE | RES SMD 0.01 OHM 1% 2W J LEAD | datasheet.pdf | |
![]() | NRPN322PARN-RC | CONN HEADER .100" 64POS | datasheet.pdf | |
![]() | TVP00DT-17-26A | TV 26C 26#20 PIN RECP | datasheet.pdf |