The product is a Super-Quick-Acting FF fuse produced by Suzhou Schurter Electronics Co., Ltd., with a rated voltage of 24-32 VDC, a rated current of 0.375-5 A, and a breaking capacity of 35 A. It can be applied to semiconductor protection, digital consumer electronics, and mobile phones.
The USF 0402 is a surface‑mount, non‑resettable fuse designed for semiconductor protection and digital consumer electronics such as cellular phones. It complies with UL 248‑14 and CSA G22.2‑248.14 standards and is directly solderable on printed circuit boards.
Key data include a rated voltage of 24‑32 VDC, rated current range of 0.375‑5 A, breaking capacity of 35 A, and a compact 1.05 mm × 0.55 mm package. The fuse is rated for ambient temperatures from –55 °C to 125 °C and meets UL 94‑4 flammability requirements.
| Rated Voltage | 24‑32 VDC |
|---|---|
| Rated Current | 0.375‑5 A |
| Breaking Capacity | 35 A |
| Admissible Ambient Temperature | -55 °C to 125 °C |
| Climatic Category | 55/125/21 |
| Housing Material | Thermoset |
| Terminal Material | Gold‑Plated Copper Alloy |
| Unit Weight | 0.004 g |
| Dimensions | 1.05 mm × 0.55 mm |
The USF 0402 is rated for 24 VDC to 32 VDC.
It has a breaking capacity of 35 A.
It complies with UL 248‑14 and CSA G22.2‑248.14.
Typical applications include semiconductor protection, digital consumer electronics, and cellular phones.