Datasheet

Product / Process Change Notification (PCN)
☒ Major change
☐ Minor change
PCN #: PCN_IndSI_20200505
Affected Series: WE-SI; 7441xx
PCN Date: February 05, 2019
Effective Date: May 05, 2019
Change Category:
☒ Equipment / Location
☐ General Data
☐ Material
☐ Process
☐ Product Design
☐ Shipping / Packaging
☐ Supplier
☐ Software
Contact: Product Management
Phone: [phone]
Fax: [phone]
E-Mail: [e-mail]
Data Sheet Change:
☐ Yes ☒ No
Attachment:
☐ Yes ☒ No
DESCRIPTION AND PURPOSE OF CHANGE:
To increase the production capability, Würth Elektronik will implement an additional production line of the
iron powder core.
All products with date code 2020-03-17 or later, will be affected by this change.
There will be no change in form, fit, function, quality or reliability of the product.
DETAIL OF CHANGE:
Neither electrical nor mechanical properties of the part will be changed.
The production line of the core used in the assembly can be identified by the fifteenth digit of the lot number:
XXX XXX XXX XXX XXX
Iron powder core used from already established
production line:
Iron powder core used from additional
production line:
Lot number: 227 XXX XXX XXX XX0
Country of origin on Delivery Note: China
Lot number: 227 XXX XXX XXX XX1
Country of origin on Delivery Note: China
Lot number: 369 XXX XXX XXX XX0
Country of origin on Delivery Note: Vietnam
Lot number: 369 XXX XXX XXX XX1
Country of origin on Delivery Note: Vietnam