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 
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
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
B4004NL
B4004NL
Pulse
Transformers Audio & Signal XFMR
Data Sheet
0-190: $1.63
190-500: $1.38
500-1000: $1.30
1000-2500: $1.20
B4004NLT
B4004NLT
Pulse
Transformers Audio & Signal XFMR
Data Sheet
0-150: $1.70
150-205: $1.70
205-500: $1.45
500-1000: $1.37