B82725J2102N20 datasheet, PDF - EEWORLD Datasheet

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B82725J2102N20: Descriptionring core dbl choke 68mh 1A; CategoryPassive components; File Size666KB，6 Pages; ManufacturerEPCOS (TDK); Environmental Compliance

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B82725J2102N20 Overview

ring core dbl choke 68mh 1A

B82725J2102N20 Parametric

Parameter Name	Attribute value
Datasheets
B82725J
Standard Package	160
Category	Filters
Family	Common Mode Chokes
Packaging	Tray
Filter Type	Power Line
Number of Lines	2
Inductance	68mH
Curre	1A
DC Resistance (DCR)	1.05 Ohm
Impedance	-
Mounting Type	Through Hole
Size / Dimensi	1.591" L x 0.846" W (40.40mm x 21.50mm)
Height (Max)	1.575" (40.00mm)
Package / Case	Vertical, 4 PC Pi
Operating Temperature	-40°C ~ 125°C
Other Names	B82725J2102N 20B82725J2102N020

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Power line chokes

Current-compensated ring core double chokes

250 V AC, 1 … 10 A, 1.8 … 68 mH, +60 °C

Series/Type:

Date:

B82725J

July 2012

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EPCOS

AG 2012. Reproduction, publication and dissemination of this publication, enclosures

hereto and the information contained therein without EPCOS’ prior express consent is prohibited.

Cautions and warnings

Current-compensated ring core double chokes

■

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

B82725J2102N20 Related Products

	B82725J2102N20	B82725J2202N20	B82725J2103N21
Description	ring core dbl choke 68mh 1A	ring core dbl choke 18mh 2A	ring core dbl choke 2.5mh 10a
Standard Package	160	160	160
Category	Filters	Filters	Filters
Family	Common Mode Chokes	Common Mode Chokes	Common Mode Chokes
Packaging	Tray	Tray	Tray
Filter Type	Power Line	Power Line	Power Line
Number of Lines	2	2	2
Inductance	68mH	18mH	2.5mH
Curre	1A	2A	10A
DC Resistance (DCR)	1.05 Ohm	270 mOhm	15 mOhm
Mounting Type	Through Hole	Through Hole	Through Hole
Size / Dimensi	1.591" L x 0.846" W (40.40mm x 21.50mm)	1.591" L x 0.846" W (40.40mm x 21.50mm)	1.591" L x 0.846" W (40.40mm x 21.50mm)
Height (Max)	1.575" (40.00mm)	1.575" (40.00mm)	1.575" (40.00mm)
Package / Case	Vertical, 4 PC Pi	Vertical, 4 PC Pi	Vertical, 4 PC Pi
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Other Names	B82725J2102N 20B82725J2102N020	B82725J2202N 20B82725J2202N020	B82725J2103N 21B82725J2103N021

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