B82725J2602N40 datasheet, PDF - EEWORLD Datasheet

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B82725J2602N40: DescriptionCommon Mode Chokes / Filters RING CORE CHOKE 2X7.5mH 6.0A; CategoryPassive components; File Size167KB，7 Pages; ManufacturerEPCOS (TDK)

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B82725J2602N40 Overview

Common Mode Chokes / Filters RING CORE CHOKE 2X7.5mH 6.0A

B82725J2602N40 Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	EPCOS (TDK)
Product Category	Common Mode Chokes / Filters
Inductance	7.5 mH
Maximum DC Resistance	2.1 Ohms
Packaging	Box
Product	Ring Core Chokes
Factory Pack Quantity	160

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Power line chokes

Current-compensated ring core double chokes

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

Series/Type:

Date:

B82725J

October 2016

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EPCOS AG 2016. 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.

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.

– 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.

Display of ordering codes for EPCOS products

The ordering code for one and the same product can be represented differently in data sheets,

data books, other publications and the website of EPCOS, or in order-related documents such as

shipping notes, order confirmations and product labels.

The varying representations of the

ordering codes are due to different processes employed and do not affect the

specifications of the respective products.

Detailed information can be found on the Internet

under www.epcos.com/orderingcodes.

Please read

Cautions and warnings

and

Important notes

at the end of this document.

10/16

B82725J2602N40 Related Products

	B82725J2602N40	B82725J2802N20	B82725J2602N020	B82725J2202N020	B82725J2802N020
Description	Common Mode Chokes / Filters RING CORE CHOKE 2X7.5mH 6.0A	Common Mode Chokes / Filters RING CORE CHOKE 2X2.7MH 8.0A	Common Mode Chokes / Filters RING CORE CHOKE 2X3.9mH 6.0A	Common Mode Chokes / Filters RING CORE CHOKE 2X18 MH 2.0A	Common Mode Chokes / Filters RING CORE CHOKE 2X2.7MH 8.0A
Tolerance	-	30 %	30%	30%	30%
Is it lead-free?	-	-	Lead free	Lead free	Lead free
Is it Rohs certified?	-	-	conform to	conform to	conform to
Maker	-	-	EPCOS (TDK)	EPCOS (TDK)	EPCOS (TDK)
Reach Compliance Code	-	-	compliant	compliant	compliant
ECCN code	-	-	EAR99	EAR99	EAR99
structure	-	-	Rectangular	Rectangular	Rectangular
core material	-	-	Ferrite	Ferrite	Ferrite
DC Resistance	-	-	0.03 Ω	0.27 Ω	0.02 Ω
Nominal inductance(L)	-	-	3900 µH	18000 µH	2700 µH
Inductor Applications	-	-	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	-	-	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
JESD-609 code	-	-	e3	e3	e3
Lead diameter	-	-	1 mm	1 mm	1 mm
Lead length	-	-	3 mm	3 mm	3 mm
Number of functions	-	-	2	2	2
Number of terminals	-	-	4	4	4
Maximum operating temperature	-	-	125 °C	125 °C	125 °C
Minimum operating temperature	-	-	-40 °C	-40 °C	-40 °C
Package height	-	-	40 mm	40 mm	40 mm
Package length	-	-	40.4 mm	40.4 mm	40.4 mm
Package form	-	-	PCB Mount	PCB Mount	PCB Mount
Package width	-	-	21.5 mm	21.5 mm	21.5 mm
method of packing	-	-	Tray	Tray	Tray
Maximum rated current	-	-	6 A	2 A	8 A
Shape/Size Description	-	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	-	-	NO	NO	NO
surface mount	-	-	NO	NO	NO
Terminal surface	-	-	Tin (Sn)	Tin (Sn)	Tin (Sn)
Terminal location	-	-	DUAL IN-LINE	DUAL IN-LINE	DUAL IN-LINE
Terminal shape	-	-	WIRE	WIRE	WIRE
Test frequency	-	-	0.01 MHz	0.01 MHz	0.01 MHz

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