This website requires JavaScript.
Coupons APP Download
Ship to
Feedback
placeholder-image
SEP
SEP, established in 2005, is a professional manufacturer specializing in the production and operation of semiconductor devices such as diodes and rectifier bridges. The main products include diodes, transistors, and rectifier bridges.
Product Categories

Diodes

(117)

Optoisolators

(2)

Others

(3)

Power Management (PMIC)

(2)

Transistors/Thyristors

(20)
Featured Products

    For PCBA Only

    All parts ordered at JLCPCB are for PCB assembly orders only. Pickup service is not supported.

    Pre-order Parts

    Ordering parts before placing PCBA orders, no worries about last-minute part shortages.

    No Inventory Cost

    Building private parts library for PCB assembly is free. There is no inventory cost or labor fee.
    Register to Get More Benefits
    Already registered? Log In