Description

Electronic Component Model: SF3J42 is an IC chip widely used in various applications. It features forced operation contacts, independent operation contacts, and a separated chamber structure. The forced operation contacts ensure the interaction between N.O. and N.C. side contacts, even in case of contact welding. The independent operation contacts allow for the proper functioning of the other contacts even if one pair is welded. The separated chamber structure prevents short circuits between contacts caused by welding or damage. Additionally, it is UL/CSA, TÜV, and SEV approved.

Specifications and features

- Forced operation contacts: 2 Form A, 2 Form B, 3 Form A 1 Form B

- Independent operation contacts: 4 Form A, 4 Form B

- Separated chamber structure: 2 Form A 2 Form B, 3 Form A 1 Form B, 4 Form A 4 Form B

- UL/CSA, TÜV, SEV approved (UL/CSA, SEV of SF3 pending)

Application Scenarios

- Signal

- Escalator

- Elevator

- Medical Instruments

- Railway

- Factory Automation

Comparison