B82506-W-A7 datasheet, PDF - EEWORLD Datasheet

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B82506-W-A7: DescriptionGeneral Purpose Inductor, 200uH, 20%, 1 Element, Iron-silicon-Core, ROHS COMPLIANT; CategoryPassive components inductor; File Size338KB，6 Pages; ManufacturerTDK Corporation; Websitehttp://www.tdk.com; Environmental Compliance

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B82506-W-A7 Overview

General Purpose Inductor, 200uH, 20%, 1 Element, Iron-silicon-Core, ROHS COMPLIANT

B82506-W-A7 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Reach Compliance Code	compliant
ECCN code	EAR99
core material	IRON-SILICON
DC Resistance	0.008 Ω
Nominal inductance(L)	200 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum rated current	40 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	NO
Terminal surface	Nickel (Ni)
Terminal location	DUAL ENDED
Terminal shape	BINDING POST
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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Power line chokes

I core chokes

500 V AC, 6 … 95 A, 0.015 … 5 mH

Series/Type:

Date:

B82506W

July 2012

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information contained therein without EPCOS' prior express consent is prohibited.

EPCOS AG is a TDK Group Company.

Cautions and warnings

■

Please note the recommendations in our Inductors data book (latest edition) and in the data

sheets.

– Particular attention should be paid to the derating curves given there. Derating must be applied

in case the ambient temperature in the application exceeds the rated temperature of the

component.

– Ensure the operation temperature (which is the sum of the ambient temperature and the

temperature rise caused by losses / self-heating) of the component in the application does not

exceed the maximum value specified in the climatic category.

– The soldering conditions should also be observed. Temperatures quoted in relation to wave

soldering refer to the pin, not the housing.

■

If the components are to be washed varnished it is necessary to check whether the washing

varnish agent that is used has a negative effect on the wire insulation, any plastics that are used,

or on glued joints. In particular, it is possible for washing varnish agent residues to have a

negative effect in the long-term on wire insulation.

Washing processes may damage the product due to the possible static or cyclic mechanical

loads (e.g. ultrasonic cleaning). They may cause cracks to develop on the product and its parts,

which might lead to reduced reliability or lifetime.

■

The following points must be observed if the components are potted in customer applications:

– Many potting materials shrink as they harden. They therefore exert a pressure on the plastic

housing or core. This pressure can have a deleterious effect on electrical properties, and in

extreme cases can damage the core or plastic housing mechanically.

– It is necessary to check whether the potting material used attacks or destroys the wire

insulation, plastics or glue.

– The effect of the potting material can change the high-frequency behaviour of the components.

■

Ferrites are sensitive to direct impact. This can cause the core material to flake, or lead to

breakage of the core.

■

Even for customer-specific products, conclusive validation of the component in the circuit can

only be carried out by the customer.

Please read

Cautions and warnings

and

Important notes

at the end of this document.

07/12

B82506-W-A7 Related Products

	B82506-W-A7	B82506-W-A5	B82506W0000A008	B82506W0000A009	B82506-W-A8
Description	General Purpose Inductor, 200uH, 20%, 1 Element, Iron-silicon-Core, ROHS COMPLIANT	General Purpose Inductor, 1500uH, 20%, 1 Element, Iron-silicon-Core, ROHS COMPLIANT	General Purpose Inductor, 80uH, 20%, 1 Element, Iron-silicon-Core, ROHS COMPLIANT	General Purpose Inductor, 15uH, 20%, 1 Element, Iron-Core, ROHS COMPLIANT	General Purpose Inductor, 80uH, 20%, 1 Element, Iron-silicon-Core, ROHS COMPLIANT
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
core material	IRON-SILICON	IRON-SILICON	IRON-SILICON	Iron	IRON-SILICON
DC Resistance	0.008 Ω	0.05 Ω	0.0035 Ω	0.0015 Ω	0.0035 Ω
Nominal inductance(L)	200 µH	1500 µH	80 µH	15 µH	80 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
Number of functions	1	1	1	1	1
Number of terminals	2	2	2	2	2
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
Maximum rated current	40 A	16 A	60 A	95 A	60 A
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	NO	NO	NO	NO	NO
surface mount	NO	NO	NO	NO	NO
Terminal surface	Nickel (Ni)	Nickel (Ni)	Nickel (Ni)	Nickel (Ni)	Nickel (Ni)
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	BINDING POST	BINDING POST	BINDING POST	BINDING POST	BINDING POST
Test frequency	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz
Tolerance	20%	20%	20%	20%	20%
Base Number Matches	1	1	1	1	1

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