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B82791-H2701-N1

Description
1 ELEMENT, 4700uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, ROHS COMPLIANT
CategoryPassive components    inductor   
File Size106KB,3 Pages
ManufacturerEPCOS (TDK)
Environmental Compliance
Download Datasheet Parametric View All

B82791-H2701-N1 Overview

1 ELEMENT, 4700uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, ROHS COMPLIANT

B82791-H2701-N1 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Reach Compliance Codecompliant
ECCN codeEAR99
core materialFERRITE
DC Resistance0.44 Ω
Nominal inductance(L)4700 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee3
Manufacturer's serial numberB82791H
Number of functions1
Number of terminals4
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Maximum rated current0.7 A
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountNO
Terminal surfaceTin (Sn) - with Nickel (Ni) barrier
Terminal locationDUAL IN-LINE
Terminal shapeWIRE
Test frequency0.01 MHz
Tolerance50%
Base Number Matches1
Chokes for Power Lines
Current-Compensated Ring Core Double Chokes
Rated voltage 250 Vac
Rated current 0,25 to 0,7 A
Rated inductance 4,7 to 47 mH
Construction
s
Current-compensated ring core double choke
B82791-H
B82791-G
with ferrite core
s
Polycarbonate case
s
Without potting
s
Sector winding
Features
s
Vertical and horizontal versions
s
Case flame-retardant as per UL 94 V-0
s
High resonance frequency owing to special
winding technique and omission of potting
s
> 1 % stray inductance for symmetrical
interference suppression
Applications
s
Compact and narrow electronic lamp ballasts
s
Telecom applications such as NTBA, PCMx
s
Integrated power supplies for video recorders,
s
s
s
s
portable TVs, SAT receivers, set-top boxes,
video-on-demand
Automation, e.g. sensor modules with integrated
power supplies
Electronic transformers, e.g. for halogen lamps
Plug-in and portable power supplies and chargers
for cellular and cordless phones
Compact, modular and desktop power supplies
Terminals
s
Fitting PCB standard grid
Marking
Ordering code, rated current, rated inductance,
rated voltage, manufacturer, date of manufacture
Approvals
Approval marks
Standards
EN 60938-2
UL 1283
341
04/00
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