202104004F01 : Introduction of X8R Capacitors from Murata and TDK in KMA3xx and KMA3xx/A
To increase the flexibility in production and ensure the supply situation two new capacitor types will be released. Beside the released Murata X9M (size 0402) capacitors (2.2nF 100nF) the X8R (size 0402) capacitors from Murata (2.2nF and 100nF) and TDK (2.2nF only) will be released to be used in KMA3xx and KMA3xx/A.
| PCN Type | Change Category | Issue Date | Effective Date |
|---|---|---|---|
| Final Product Change Notification | Assembly materials | 16-Apr-2021 | 15-Jul-2021 |
Reason of Change
The current usage for the internal capacitors is limited to X9M capacitors from Murata. The introduction of a second capacitor type is meant to increase the flexibility in production and ensure the supply situation.
Anticipated Impact
Data sheet revision: No impact to existing datasheet
Affected Parts
| Part Number / 12NC | Last Time Buy Date | Last Time Delivery Date | Replacement Part |
|---|---|---|---|
|
KMA310Z (935337619141) |
- | - | - |
|
KMA320Z (934069879141) |
- | - | - |
|
KMA321Z (934069881141) |
- | - | - |