Asia-Paci fic: Tel +886-2 256 241 17
asiacus@bourns.com
Americas: Tel +1-951 781-5500
americus@bourns.com
EMEA: Tel +36 88 885 877
eurocus@bourns.com
PRODUCT CHANGE NOTIFICATION
Users should verify that the described changes will not impact the performance of the product in their specific applications.
MAGNETICS
IC2114
Date that production of the affected series will cease at existing plant: July 10, 2021
Date that deliveries will begin from new plant: July 11, 2021
First date code using the above changes: 2128
If you have any questions or need additional information, please feel free to contact
Customer Service/Inside Sales.
Change in Place of Manufacture
Model SRN4018, SRN4018A and SRN5040 Semi-shielded Power Inductors
Riverside, California – February 10, 2021 – Effective July 10, 2021, the Model S RN4018, SRN4018A and SRN5040
Semi-shielded Power Inductor series will be manufactured at a facility located in the People’s Republic of China,
instead of Malaysia. The change in place of manufacturing for the listed series will allow Bourns to best realign
the production capacity between these two plants.
The manufacturing plant in the People’s Republic of China possesses the same quality certifications as the
manufacturing plant in Malaysia, including ISO 9001, ISO 14001 and IATF 16949.
There will be no design, material or manufacturing process change for the affected series as a result of the
change in manufacturing location. The form, fit, function, quality, reliability, and production lead time of these
series will remain the same. The purchase order lead times and minimum / maximum order quantities will
remain the same.
Samples from the new manufacturing location are now available for testing. The affected part numbers are
listed on the following page.
Implementation dates are as follows:
2R2
Affected Part Numbers
SRN4018 Series
SRN4018-100M SRN4018-151M SRN4018-220M SRN4018-330M SRN4018-4R7M
SRN4018-101M SRN4018-1R0Y SRN4018-221M SRN4018-331M SRN4018-680M
SRN4018-102M SRN4018-1R2Y SRN4018-2R2M SRN4018-3R3M SRN4018-6R8M
SRN4018-150M SRN4018-1R5Y SRN4018-2R7M SRN4018-470M SRN4018-R82Y
Affected Part Numbers
SRN4018A Series
SRN4018A-100M SRN4018A-1R0Y SRN4018A-221M SRN4018A-3R3M SRN4018A-6R8M
SRN4018A-101M SRN4018A-1R2Y SRN4018A-2R2M SRN4018A-470M SRN4018A-R82Y
SRN4018A-150M SRN4018A-1R5Y SRN4018A-2R7M SRN4018A-4R7M
SRN4018A-151M SRN4018A-220M SRN4018A-330M SRN4018A-680M
Affected Part Numbers
SRN5040 Series
SRN5040-100M SRN5040-220M SRN5040-330M SRN5040-4R7M SRN5040P-100M
SRN5040-150M SRN5040-270M SRN5040-3R3M SRN5040-6R8M
SRN5040-1R5Y SRN5040-2R2Y SRN5040-470M SRN5040-8R2M
Change in Place of Manufacture – Model SRN4018, SRN4018A and SRN5040 Semi-shielded Power Inductors
February 10, 2021
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