Product Summary

The B4003T is a surface mount common mode choke. It is suited for LAN and Telecom Applications.

Parametrics

Electrical Specifications @ 25℃: (1)No. of Lines:2; (2)Primary inductance OCL:4700uH min.; (3)Common Mode Attenuation(TYP): 100KHz: 42dB, 1MHz: 41dB, 10MHz:48dB, 30MHz: 38dB, 50MHz:33dB, 100MHz:21dB, 300MHz:22dB, 500MHz:23dB, 1GHz:17dB; (4)DCR:1.0Ω max.; (5)page number of mech.& schem.:6.

Features

Features: (1)Reduces radiated EMI emissions; (2)Filters common mode noise for EMI reduction; (3)Common mode attenuation from 100 kHz to 1 GHz; (4)Tape & Reel packaging available for surface mount parts.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
B4003T
B4003T
Pulse
Common Mode Inductors (Chokes) CHOKE ADSL/VDSL
Data Sheet
0-360: $1.63
360-400: $1.63
400-500: $1.37
500-1000: $1.30
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
B4000
B4000
Protek
Digital Multimeters 4-3/4 DIGIT TRUE RMS
Data Sheet
Negotiable 
B4001
B4001
Pulse
Common Mode Inductors (Chokes) CHOKE
Data Sheet
Negotiable 
B4001NL
B4001NL
Pulse
Common Mode Inductors (Chokes) CHOKE
Data Sheet
Negotiable 
B40028900
B40028900
Cooper Bussmann
Barrier Terminal Blocks SEMICONDUCTOR FUSE
Data Sheet
0-1: $177.72
1-5: $169.64
5-10: $161.57
10-25: $153.49
B4003
B4003
Pulse
Common Mode Inductors (Chokes) CHOKE
Data Sheet
0-1: $2.54
1-10: $1.88
10-100: $1.63
100-500: $1.37
B4003NL
B4003NL
Pulse
Common Mode Inductors (Chokes) CHOKE ADSL/VDSL
Data Sheet
0-1: $1.91
1-10: $1.59
10-100: $1.11
100-500: $1.01