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B82731T2551A020

Description
1 ELEMENT, 39000uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR
CategoryPassive components    inductor   
File Size723KB,7 Pages
ManufacturerEPCOS (TDK)
Environmental Compliance  
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B82731T2551A020 Overview

1 ELEMENT, 39000uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR

B82731T2551A020 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Reach Compliance Codecompliant
ECCN codeEAR99
structureRectangular
core materialFerrite
DC Resistance2.2 Ω
Nominal inductance(L)39000 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee3
Lead length3.5 mm
Number of functions2
Number of terminals4
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package height21.1 mm
Package length21.5 mm
Package formPCB Mount
Package width13.5 mm
method of packingTray
Maximum rated current0.55 A
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
special characteristicsINDUCTANCE IS MEASURED AT 0.1 mA
surface mountNO
Terminal surfaceTin (Sn) - with Nickel (Ni) barrier
Terminal locationDUAL IN-LINE
Terminal shapeFLAT
Test frequency0.01 MHz
Tolerance50%
Base Number Matches1
Power line chokes
Current-compensated E core double chokes
250 V AC, 0.3 … 1.8 A, 3.3 … 100 mH, +40 °C
Series/Type:
Date:
B82731T
July 2012
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© EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.

B82731T2551A020 Related Products

B82731T2551A020 B82731T2182A020 B82731T2102A020 B82731T2351A020 B82731T2801A020
Description 1 ELEMENT, 39000uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR 1 ELEMENT, 3300uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR 1 ELEMENT, 10000uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR 1 ELEMENT, 68000uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR 1 ELEMENT, 15000uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR
Is it lead-free? Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to conform to
Reach Compliance Code compliant compliant compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99
structure Rectangular Rectangular Rectangular Rectangular Rectangular
core material Ferrite Ferrite Ferrite Ferrite Ferrite
DC Resistance 2.2 Ω 0.2 Ω 0.63 Ω 4.4 Ω 0.95 Ω
Nominal inductance(L) 39000 µH 3300 µH 10000 µH 68000 µH 15000 µH
Inductor Applications POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR POWER INDUCTOR
Inductor type GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR
JESD-609 code e3 e3 e3 e3 e3
Lead length 3.5 mm 3.5 mm 3.5 mm 3.5 mm 3.5 mm
Number of functions 2 2 2 2 2
Number of terminals 4 4 4 4 4
Maximum operating temperature 125 °C 125 °C 125 °C 125 °C 125 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C
Package height 21.1 mm 21.1 mm 21.1 mm 21.1 mm 21.1 mm
Package length 21.5 mm 21.5 mm 21.5 mm 21.5 mm 21.5 mm
Package form PCB Mount PCB Mount PCB Mount PCB Mount PCB Mount
Package width 13.5 mm 13.5 mm 13.5 mm 13.5 mm 13.5 mm
method of packing Tray Tray Tray Tray Tray
Maximum rated current 0.55 A 1.8 A 1 A 0.35 A 0.8 A
Shape/Size Description RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
shield NO NO NO NO NO
special characteristics INDUCTANCE IS MEASURED AT 0.1 mA INDUCTANCE IS MEASURED AT 0.1 mA INDUCTANCE IS MEASURED AT 0.1 mA INDUCTANCE IS MEASURED AT 0.1 mA INDUCTANCE IS MEASURED AT 0.1 mA
surface mount NO NO NO NO NO
Terminal surface Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier Tin (Sn) - with Nickel (Ni) barrier
Terminal location DUAL IN-LINE DUAL IN-LINE DUAL IN-LINE DUAL IN-LINE DUAL IN-LINE
Terminal shape FLAT FLAT FLAT FLAT FLAT
Test frequency 0.01 MHz 0.01 MHz 0.01 MHz 0.01 MHz 0.01 MHz
Tolerance 50% 50% 50% 50% 50%
Base Number Matches 1 1 1 1 1
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