Wireless Charging Receiver Coil Module

SWC Series

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www.lairdtech.com

MCP-DS-WPC RX REV1.4 1114

Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application

of Laird Technologies materials rests with the end user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or non- infringement of any Laird Technologies materials or

products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold pursuant to the Laird

Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2014 Laird Technologies, Inc. All Rights Reserved. Laird, Laird

Technologies, the Laird Technologies Logo, and other marks are trademarks or registered trademarks of Laird Technologies, Inc. or an affiliate company thereof. Other product or service names may be the

property of third parties. Nothing herein provides a license under any Laird Technologies or any third party intellectual property rights. Version A01

FEATURES



Compatible with WPC Qi Standard,



Operating temperature -40℃ to +85℃



Assembled with thin and flexible sintered ferrite

sheet



Optimized Q for highest possible charging

efficiency

APPLICATIONS



Mobile phones



Hand-held electronic devices



Battery pack or any devices that need

contactless power

ELECTRICAL PERFORMANCE

PART NUMBER

L (

�������� ) @

100KHz

Q @100KHz

Min

DCR (mΩ)

Max

SWC4242KB120-100

12.5 ± 10%

20

240

1.

Inductance tested at 100KHz,1V

2.

Operating temperature range: -40

℃ ~ +85℃ (Including self-heating)

3.

Storage temperature range (packaging conditions): -10

℃ ~ +40℃ and RH 70%(MAX)

SHAPES AND DIMENSIONS

Unit:mm

PART NUMBER

A

B

C

D

G

SWC4242KB120-100

38.00

±1.00

38.00

±1.00

42 Max

42 Max

0.7 Max

PART NUMBER SYSTEM EXAMPLE

SWC

4242

KB

120

-

100

Coil Type Part Size Code Height Code Inductance Code

Catalog or Custom Information