Product News

Home > News > Product News

Wire Wound Chip Common Mode Choke Coil—SDCW4532S Series

Overview

The dimension of wire wound chip common mode choke SDCW4532S series is 4.5mm*3.2mm*2.8mm, with common mode impedance of 600Ω. The product uses ferrite as main skeleton material, and parallel winding enameled copper wire as conductor to form closed magnetic structure, which has very decent suppression function for common mode noise. This product is especially suitable for high speed signal lines and large current audio equipments.

Background

The common mode noise suppression requirement of electronic equipments remains increasing, while miniaturization of coil winding products with high impedance and large current is requested to promote space utilization. To meet the application in high-speed differential signal circuits with large impedance, this wire wound chip common mode choke of 4532 size is particularly designed.

Features

  • Parallel winding structure, high impedance and large current design 
  • For large current high frequency common mode noise have good prevention effect

Applications

  • To solve the common mode noise problem in high-speed differential signal lines 
  • Bluetooth, acoustics, printers, game controller, SLR cameras, scanners and other power consumption equipment 
  • Fast power charging and consuming equipment of consumer electronic devices

Dimensions

Part Number

Electrical Characteristics

 

Part Number
Impedance
@ 100MHz (Ω)
DC Resistance
(Ω) Max.
Rated Current
 (mA) Max.
Rated Voltage (VDC)
Insulation Resistance
(MΩ) Min.
SDCW4532S-2-601TF
600±25%
0.12
640
50
10

Production

  • Mass production in October 2015 with monthly production up to 500 Kpcs