Cn / En
—— CHOK Series ——

CHOK 4525


● The small-size SMD design, applicable for reflow soldering, expedites the speed of automatic production.

● With a standard size of 1812 inch, the product height is controlled at a low level, which complies with the trend of adapting products to continuously miniaturizing portable devices.

● The two-in-two-out design of winding mode can solve high-frequency EMC noise more efficiently.

● The impedance against common mode noise spans from 60Ω to 3000Ω, which gives play to a great effect of suppressing noise. 

● The rated current ranges from 5A to 0.9A and satisfies the current demand of product to a greatest extend. 

● Since differential-mode signal is suppressed in a lower level, there is little effect on high-level signals.

● The addition of top-plate make it more convenient for surface adsorption.

CHOK 4525


● This kind of product is chip common mode filter used for DC power line.

● Used to solve noise problem of all kinds of electronic devices' power lines.

● Solve noise problem of AC adapter line and battery cable for laptop, portable game machine and mobile phone. 


                                                P/N Description:

                                               CHOK 4525 S 102 A 10 T

                                                                       CHOK -------- Series name

                                                                       4525 --------- Size code

                                                                        S ------------- Material code

                                                                       102 ----------- Impedance【102=1000Ω】


                                                                        A ------------- High current featured

                                                                        10 ------------ Current value

                                                                        T ------------- Tape packaging