SDR1005-680KL Bourns Inc., SDR1005-680KL Datasheet

SDR1005-680KL

Manufacturer Part Number

SDR1005-680KL

Description

INDUCTOR 68UH SMD POWER

Manufacturer

Bourns Inc.

Series

SDR1005r

Type

Ferrite Corer

Datasheet

1.SDR1005-472KL.pdf (2 pages)

Specifications of SDR1005-680KL

Inductance

68µH

Current

1.2A

Current - Saturation

1.4A

Tolerance

±10%

Shielding

Unshielded

Dc Resistance (dcr)

240 mOhm Max

Q @ Freq

25 @ 1MHz

Self Resonant Freq

11MHz

Package / Case

0.500" L x 0.393" W x 0.197" H (12.70mm x 10.00mm x 5.00mm)

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 125°C

Frequency - Test

1kHz

Material - Core

Ferrite

Applications

Power Supplies

Inductance Tolerance

Â± 10%

Dc Resistance Max

0.24ohm

Dc Current Rating

1.4A

Self Resonant Frequency

11MHz

Q Factor

Core Material

Ferrite DR

Inductor Case Style

1005

Current - Temperature Rise

Application

Input⁄output of DC⁄DC converters, power supplies for portable communications equipment, camcorders, LCD TVs, car radios

Case Size

1005

Current, Rating

1.2 A

Dimensions

0.5"L×0.393"W×0.197"H

Frequency, Self Resonant

11 MHz

Height

0.197 in.

Resistance Dc

0.24 Ohms

Resistance, Dc

0.24 Ohms

Standards

RoHS Compliant

Temperature, Junction, Maximum

+125 °C

Temperature, Operating

-40 to +125 °C

Temperature, Operating, Maximum

+125 °C

Temperature, Operating, Minimum

–40 °C

Termination

SMT

Width

0.5 in.

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Temperature Rise

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

SDR1005-680KL

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

SDR1005-680KL

Manufacturer:

BOURNS

Quantity:

66 000

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I N D U C T I V E C O M P O N E N T S

Bourns Manufacturers Representatives

Corporate Distributor Product Managers

Americas Sales Team

Asia Sales Team

Europe Sales Team

Bourns Internal

Bourns Plant Managers

June, 2010

Non-shielded Power Inductor Model SDR1005

and Shielded Power Inductor Model SRR1005

Mounting Base Material Change

Effective for manufacturing date code 1021 and later, the mounting base material Liquid Crystal

Polymer (LCP) used on all

SDR1005

and

SRR1005

power inductor models has been changed to

Diallyl Phthalate (DAP).

Recently, Bourns discovered a deformation of the LCP mounting base on a few SDR and SRR1005

models after normal IR reﬂ ow soldering processing. As a result, Bourns has implemented a change

to use DAP which has better thermal stability and strength than LCP under both IR reﬂ ow and

normal operating environments.

Reliability tests performed on inductors assembled with DAP mounting bases revealed that the

components’ mechanical structure remained unchanged. The implementation of the new mount-

ing base material does not affect either the inductors’ electrical characteristics or its mechanical

dimensions.

IC1025

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