Product Summary

The B82720S2102N40 is a kind of Current-Compensated Ring Core Double Choke. Typical applications of B82720S2102N40 include: (1)Compact and narrow electronic lamp ballasts; (2)Compact, modular and table-top power supplies; (3)Automation engineering, compact power supplies up to 2 A.

Parametrics

B82720S2102N40 absolute maximum ratings: (1)Rated voltage: 250 Vac; (2)Rated current: 0.3 to 2.0 A; (3)Rated inductance: 1.1 to 12 mH; (4)Test voltage VT: 1500 Vac, 2 s (line/line); (5)Rated current IR: Referred to 50 Hz and 40℃ ambient temperature; (6)Inductance tolerance: -30/+ 50 %.

Features

B82720S2102N40 features: (1)Case and potting flame-retardant as per UL 94 V-0; (2)Suitable for reflow soldering; (3)Approx. 0.8 % stray inductance for differential-mode interference suppression.

Diagrams

B82720S2102N40 circuit diagram

B827
B827
Other

Data Sheet
Negotiable 
B82719C0
B82719C0
Other

Data Sheet
Negotiable 
B82719-C0
B82719-C0
Other

Data Sheet
Negotiable 
B82719-N365
B82719-N365
Other

Data Sheet
Negotiable 
B82720A2102N40
B82720A2102N40
EPCOS
Power Inductors RING CORE CHOKE 2X3.0MH 1.0A
Data Sheet
0-1: $1.99
1-10: $1.32
10-25: $1.20
25-100: $1.09
B82720A2152N040
B82720A2152N040
EPCOS
Power Inductors RING CORE CHOKE 2X1.6MH 1.5A
Data Sheet
0-1: $2.60
1-50: $2.00
50-100: $1.82
100-400: $1.65