Bourns Inc. SRR4028-121Y
MPNSRR4028-121Y
Active
$0.9400Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Drum Core, Wirewound |
| Series | SRR4028 |
| Mounting | Surface Mount |
| Current rating | 470 mA |
| Current - saturation | 280mA |
| Frequency - self resonant | 8MHz |
| Inductance frequency - test | 100 kHz |
| Operating temperature | -40°C~125°C |
| Material - core | Ferrite |
| Size (Dimension) | 0.189\" L x 0.189\" W (4.80mm x 4.80mm) |
| Height - seated | 0.118\" (3.00mm) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Q @ freq | 13.32 @ 796kHz |
| Shielding | Shielded |
| Tolerance | ±30% |
| Inductance | 120 µH |
| Case | 1919 (4848 Metric) |
| DC resistance | 700mOhm Max |