Datasheet

Product / Process Change Notification (PCN)
☒ Major change
☐ Minor change
PCN #: PCN_IndCMBH_20191213
Affected Series: WE-CMBH-Series; 744834xxx
PCN Date: September 13, 2019
Effective Date: December 13, 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:
In line with internal standardisation, Würth Elektronik will implement new measurement method for
attenuation and impedance measurements. We also will update recommended land pattern and add new
graphs in data sheet for the whole CMBH series.
All products with date code 2019-12-13 or later, will be affected by this change.
There will be no change in form, function, quality or reliability of the product.
DETAIL OF CHANGE:
1. Update of recommended land pattern: We renounce our statement for tolerance:
Before change After change