Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-RWR78S4021FRB12 | |
| 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) | 4.02k | |
| Tolerance | ±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) | RWR78S4021FRB12 | |
| Related Links | RWR78S4, RWR78S4021FRB12 Datasheet, Vishay/Dale Distributor | |
![]() | DF1E-6S-2.5C | CONN RECEPT HOUSING 6POS 2.5MM | datasheet.pdf | |
![]() | SSF-LXH305SRD | LED T-3MM 660NM SRED DIFF RA SMD | datasheet.pdf | |
![]() | RBM28DCAN-S189 | CONN EDGECARD 56POS R/A .156 SLD | datasheet.pdf | |
![]() | FEP30FP-E3/45 | DIODE ARRAY GP 300V 30A TO3P | datasheet.pdf | |
![]() | KJA0T17W35SN | CONN RCPT 55POS FLANGED W/SKT | datasheet.pdf | |
![]() | VI-26N-MX-S | CONVERTER MOD DC/DC 18.5V 75W | datasheet.pdf | |
![]() | RLR05C1743FPBSL | RES 174K OHM 1% 1/8W AXIAL | datasheet.pdf | |
| 591SD-CDG | OSC PROG 2.5V LVDS LOW 7PPM | datasheet.pdf | ||
![]() | GRM1885C2A271JA01J | CAP CER 270PF 100V NP0 0603 | datasheet.pdf | |
![]() | 800-10-040-62-001000 | CONN HEADER 40POS .100 L.143 | datasheet.pdf | |
![]() | AMC08DTMS | CONN EDGECARD 16POS .100" | datasheet.pdf | |
![]() | LQG18HN27NJ | Capacitors Inductors Filters... | datasheet.pdf |