Model CC453232, CM322522, CM453232, PM1210 and PM1812 Chip Inductor Series Improvement to Moisture Sensitivity Level Rating and Design Change PRODUCT CHANGE NOTIFICATION

2021-07-19
Riverside, California – May 25, 2021 – Effective November 14, 2021, Bourns will upgrade the Moisture Sensitivity Level (MSL) rating, indicating a component's susceptibility to damage due to absorbed moisture when subjected to reflow soldering, from MSL 3 to MSL 1 for the Model CC453232, CM322522, CM453232, PM1210 and PM1812 Chip Inductor Series. With an MSL 1 rating, the Floor Life (i.e., maximum exposure period to ambient room conditions) of the rated component is considered to be unlimited in a controlled storage environment as defined by the JEDEC J-STD-033B standard. The Floor Life of a component with an MSL 3 rating is 168 hours. A list of affected part numbers are included below.
To achieve the upgraded MSL rating, the magnet wire insulation and coating material of the affected models will be changed.
A Moisture Barrier Bag, Humidity Indicator Card and Moisture Sensitive ID Label are not required in the packaging of MSL 1 rated components.
The form, fit and function of t he inductor remain unchanged. The reliability and quality of the inductor should be improved from the modifications supporting the MSL upgrade. Samples are available upon request.

Bourns

CC453232CM322522CM453232PM1210PM1812Model CC453232CC453232 SeriesCC453232-1R0KLCC453232-3R9KLCC453232-150KLCC453232-680KLCC453232-331KLCC453232-1R2KLCC453232-4R7KLCC453232-180KLCC453232-820KLCC453232-391KLCC453232-1R5KLCC453232-4R7KHLCC453232-220KLCC453232-101KLCC453232-471KLCC453232-1R8KLCC453232-6R8KLCC453232-270KLCC453232-121KLCC453232-561KLCC453232-2R2KLCC453232-8R2KLCC453232-330KLCC453232-151KLCC453232-681KLCC453232-2R2KHLCC453232-100KLCC453232-390KLCC453232-181KLCC453232-2R7KLCC453232-100KHLCC453232-470KLCC453232-221KLCC453232-3R3KLCC453232-120KLCC453232-560KLCC453232-271KLCM322522 SeriesCM322522-R12MLCM322522-8R2MLCM322522-R66KLCM322522-390KLCM322522-3R3JLCM322522-R15MLCM322522-100MLCM322522-R68KLCM322522-470KLCM322522-3R9JLCM322522-R18MLCM322522-120MLCM322522-R82KLCM322522-560KLCM322522-4R7JLCM322522-R22MLCM322522-150MLCM322522-1R0KLCM322522-680KLCM322522-5R6JLCM322522-R27MLCM322522-180MLCM322522-1R2KLCM322522-820KLCM322522-6R8JLCM322522-R33MLCM322522-220MLCM322522-1R5KLCM322522-101KLCM322522-8R2JLCM322522-R39MLCM322522-270MLCM322522-1R8KLCM322522-121KLCM322522-100JLCM322522-R47MLCM322522-330MLCM322522-2R2KLCM322522-151KLCM322522-120JLCM322522-R56MLCM322522-390MLCM322522-2R7KLCM322522-R22JLCM322522-150JLCM322522-R68MLCM322522-470MLCM322522-3R3KLCM322522-R27JLCM322522-180JLCM322522-R82MLCM322522-560MLCM322522-3R9KLCM322522-R33JLCM322522-220JLCM322522-1R0MLCM322522-680MLCM322522-4R7KLCM322522-R39JLCM322522-270JLCM322522-1R2MLCM322522-820MLCM322522-5R6KLCM322522-R47JLCM322522-330JLCM322522-1R5MLCM322522-101MLCM322522-6R8KLCM322522-R56JLCM322522-390JLCM322522-1R8MLCM322522-121MLCM322522-8R2KLCM322522-R68JLCM322522-470JLCM322522-2R2MLCM322522-151MLCM322522-100KLCM322522-R82JLCM322522-560JLCM322522-2R7MLCM322522-R22KLCM322522-120KLCM322522-1R0JLCM322522-680JLCM322522-3R3MLCM322522-R27KLCM322522-150KLCM322522-1R2JLCM322522-820JLCM322522-3R9MLCM322522-R33KLCM322522-180KLCM322522-1R5JLCM322522-101JLCM322522-4R7MLCM322522-R39KLCM322522-220KLCM322522-1R8JLCM322522-121JLCM322522-5R6MLCM322522-R47KLCM322522-270KLCM322522-2R2JLCM322522-151JLCM322522-6R8MLCM322522-R56KLCM322522-330KLCM322522-2R7JLCM453232 SeriesCM453232-R10KLCM453232-4R7KLCM453232-221KLCM453232-R82JLCM453232-390JLCM453232-R12KLCM453232-5R6KLCM453232-271KLCM453232-1R0JLCM453232-470JLCM453232-R15KLCM453232-6R8KLCM453232-331KLCM453232-1R2JLCM453232-560JLCM453232-R18KLCM453232-8R2KLCM453232-391KLCM453232-1R5JLCM453232-680JLCM453232-R22KLCM453232-100KLCM453232-471KLCM453232-1R8JLCM453232-820JLCM453232-R27KLCM453232-120KLCM453232-561KLCM453232-2R2JLCM453232-101JLCM453232-R33KLCM453232-150KLCM453232-681KLCM453232-2R7JLCM453232-121JLCM453232-R39KLCM453232-180KLCM453232-821KLCM453232-3R3JLCM453232-151JLCM453232-R47KLCM453232-220KLCM453232-102KLCM453232-3R9JLCM453232-181JLCM453232-R56KLCM453232-270KLCM453232-R10JLCM453232-4R7JLCM453232-221JLCM453232-R68KLCM453232-330KLCM453232-R12JLCM453232-5R6JLCM453232-271JLCM453232-R82KLCM453232-390KLCM453232-R15JLCM453232-6R8JLCM453232-331JLCM453232-1R0KLCM453232-470KLCM453232-R18JLCM453232-8R2JLCM453232-391JLCM453232-1R2KLCM453232-560KLCM453232-R22JLCM453232-100JLCM453232-471JLCM453232-1R5KLCM453232-680KLCM453232-R27JLCM453232-120JLCM453232-561JLCM453232-1R8KLCM453232-820KLCM453232-R33JLCM453232-150JLCM453232-681JLCM453232-2R2KLCM453232-101KLCM453232-R39JLCM453232-180JLCM453232-821JLCM453232-2R7KLCM453232-121KLCM453232-R47JLCM453232-220JLCM453232-102JLCM453232-3R3KLCM453232-151KLCM453232-R56JLCM453232-270JLCM453232-3R9KLCM453232-181KLCM453232-R68JLCM453232-330JLPM1210 SeriesPM1210-1R0J-RCPM1210-3R3J-RCPM1210-100J-RCPM1210-330J-RCPM1210-101J-RCPM1210-1R2J-RCPM1210-3R9J-RCPM1210-120J-RCPM1210-390J-RCPM1210-121J-RCPM1210-1R5J-RCPM1210-4R7J-RCPM1210-150J-RCPM1210-470J-RCPM1210-151J-RCPM1210-1R8J-RCPM1210-5R6J-RCPM1210-180J-RCPM1210-560J-RCPM1210-2R2J-RCPM1210-6R8J-RCPM1210-220J-RCPM1210-680J-RCPM1210-2R7J-RCPM1210-8R2J-RCPM1210-270J-RCPM1210-820J-RCPM1812 SeriesPM1812-R10K-RCPM1812-R68K-RCPM1812-4R7J-RCPM1812-330J-RCPM1812-221J-RCPM1812-R12K-RCPM1812-R82K-RCPM1812-5R6J-RCPM1812-390J-RCPM1812-271J-RCPM1812-R15K-RCPM1812-1R0J-RCPM1812-6R8J-RCPM1812-470J-RCPM1812-331J-RCPM1812-R18K-RCPM1812-1R2J-RCPM1812-8R2J-RCPM1812-560J-RCPM1812-391J-RCPM1812-R22K-RCPM1812-1R5J-RCPM1812-100J-RCPM1812-680J-RCPM1812-471J-RCPM1812-R27K-RCPM1812-1R8J-RCPM1812-120J-RCPM1812-820J-RCPM1812-561J-RCPM1812-R33K-RCPM1812-2R2J-RCPM1812-150J-RCPM1812-101J-RCPM1812-681J-RCPM1812-R39K-RCPM1812-2R7J-RCPM1812-180J-RCPM1812-121J-RCPM1812-821J-RCPM1812-R47K-RCPM1812-3R3J-RCPM1812-220J-RCPM1812-151J-RCPM1812-102J-RCPM1812-R56K-RCPM1812-3R9J-RCPM1812-270J-RCPM1812-181J-RC

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May 25, 2021

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