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B82732-R2142-B30

Description
1 ELEMENT, 100000 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR
CategoryPassive components    inductor   
File Size128KB,5 Pages
ManufacturerEPCOS (TDK)
Environmental Compliance
Download Datasheet Parametric View All

B82732-R2142-B30 Overview

1 ELEMENT, 100000 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR

B82732-R2142-B30 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerEPCOS (TDK)
Reach Compliance Codecompli
ECCN codeEAR99
core materialFERRITE
DC Resistance0.3 Ω
Nominal inductance(L)10000 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee3
Manufacturer's serial numberB82732R
Number of functions1
Number of terminals4
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Maximum rated current1.4 A
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountNO
Terminal surfaceTin (Sn)
Terminal locationDUAL IN-LINE
Terminal shapeWIRE
Test frequency0.01 MHz
Tolerance50%
Chokes for Power Lines
D Core Chokes
Rated voltage 250 Vac
Rated current 0,35 to 4,6 A
Rated inductance 3,3 to 100 mH
Construction
s
Current-compensated double choke
s
s
s
s
B82731
… B82734
with closed, rectangular ferrite core
Closed polycarbonate coil former with 4 sections
Without encapsulation
2-section winding
Creepage distances and clearances > 3 mm
Features
s
s
s
s
s
s
s
Coil former flame-retardant as per UL 94 V-0
Recycleable owing to omission of encapsulation and glue
High resonance frequency due to 2-section winding
Low leakage due to closed core shape
High pulse strength
Low whirring noise
Approx. 1 % stray inductance for symmetrical
interference suppression
Applications
s
Electronic ballasts for lamps
s
Switch-mode power supplies for TV sets
Terminals
s
Tinned
s
Pins fitting standard PCB grid
Marking
Ordering code, rated current, rated inductance,
mark of conformity, manufacturer, date of manufacture,
marking for B82731-H: manufacturer, ordering code
Approvals
Approval marks
Standards
EN 60938-2
UL 1283
369
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