B82503U0000E004 datasheet, PDF

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B82503U0000E004: DescriptionFixed Inductors STABKERN-CHOKE 35uH 10A; CategoryPassive components inductor; File Size340KB，7 Pages; ManufacturerEPCOS (TDK); Environmental Compliance

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B82503U0000E004 Overview

Fixed Inductors STABKERN-CHOKE 35uH 10A

B82503U0000E004 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	EPCOS (TDK)
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Choke Coil
core material	FERRITE
DC Resistance	0.018 Ω
Nominal inductance(L)	35 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Lead length	3.2 mm
Number of functions	1
Number of terminals	4
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Package height	28.3 mm
Package length	58 mm
Package form	PCB Mount
Package width	23 mm
method of packing	Cardboard
Maximum rated current	10 A
series	B82503U-E
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	NO
Terminal surface	Tin (Sn)
Terminal location	DUAL IN-LINE
Terminal shape	WIRE
Test frequency	0.1 MHz
Tolerance	20%

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Power line chokes

I core chokes

400 V AC, 0.5 and 15 A, 0.025 … 47 mH

Series/Type:

Date:

B82503U*E

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

B82503U0000E004 Related Products

	B82503U0000E004	B82503UE4	B82503UE2
Description	Fixed Inductors STABKERN-CHOKE 35uH 10A	Fixed Inductors I CORE CHOKE 35uH 10A	Fixed Inductors I CORE CHOKE 50uH 10A
Product Attribute	-	Attribute Value	Attribute Value
Manufacturer	-	EPCOS (TDK)	EPCOS (TDK)
Product Category	-	Fixed Inductors	Fixed Inductors
Inductance	-	35 uH	50 uH
Maximum DC Resistance	-	6 Ohms	6 Ohms
Application	-	Power	Power
Packaging	-	Tray	Tray
Product	-	Fixed Inductors	Fixed Inductors
Factory Pack Quantity	-	120	360

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