LITTELFUSE
Brand Introduction
Littelfuse, Inc. is a premier global provider of circuit protection and power control solutions. Headquartered in Illinois, USA, and founded in 1927, it is the global benchmark in fuses while offering mature product lines in circuit protection devices, power controllers, sensors, relays, and IGBTs across automotive, industrial, telecommunications, medical, and consumer electronics.
Advantage Introduction
| Brand | LITTELFUSE |
|---|---|
| Main Products | Fuses, circuit protection devices (TVS diodes, ESD suppressors, varistors, GDTs), power control devices, sensors, relays, switches, IGBTs, semiconductor protection devices. |
1. Absolute global circuit protection leadership, maintaining the #1 global market share in fuses, TVS diodes, ESD suppressors, varistors, and GDTs, covering low-to-high voltage and consumer-to-industrial scenarios.
2. Strong power semiconductor and control capabilities in IGBTs, MOSFETs, and power controllers, offering high reliability for industrial, automotive, and renewable energy applications.
3. Mature sensor and relay technology holding core patents in position, speed, current, and voltage sensing, alongside industrial and automotive relays built for harsh environments.
4. Century-long technical heritage with stringent quality control, serving as a core supplier to tier-1 automotive, industrial, and consumer electronics giants worldwide.