Admin at 03:09, 15 May 2026

2026-05-15T03:09:24Z

← Older revision		Revision as of 03:09, 15 May 2026
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	* [[Media:PCN-XXX-Qualification-Report.pdf\|Qualification Report (PDF)]]		* [[Media:PCN-XXX-Qualification-Report.pdf\|Qualification Report (PDF)]]

	[[Category:LIGO AIR Product Change ~~Notification~~]]		[[Category:LIGO AIR Product Change Notifications]]

Admin at 03:08, 15 May 2026

2026-05-15T03:08:50Z

← Older revision		Revision as of 03:08, 15 May 2026
Line 150:		Line 150:
	* [[Media:PCN-XXX-Qualification-Report.pdf\|Qualification Report (PDF)]]		* [[Media:PCN-XXX-Qualification-Report.pdf\|Qualification Report (PDF)]]

	[[Category:Product Change Notification]]		[[Category:LIGO AIR Product Change Notification]]

Admin: Created page with " {| class="wikitable" style="width:100%; margin-bottom:20px" |- ! style="width:25%; background:#0054A6; color:white" | PCN No. | |- ! style="background:#0054A6; color:white" | Issue Date | YYYY-MM-DD |- ! style="background:#0054A6; color:white" | Effective Date / First Ship | YYYY-MM-DD |- ! style="background:#0054A6; color:white" | Change Type | |- ! st..."

2026-05-15T03:06:24Z

Created page with " {| class="wikitable" style="width:100%; margin-bottom:20px" |- ! style="width:25%; background:#0054A6; color:white" | PCN No. |  |- ! style="background:#0054A6; color:white" | Issue Date | YYYY-MM-DD |- ! style="background:#0054A6; color:white" | Effective Date / First Ship | YYYY-MM-DD |- ! style="background:#0054A6; color:white" | Change Type |  |- ! st..."

New page

{| class="wikitable" style="width:100%; margin-bottom:20px"
|-
! style="width:25%; background:#0054A6; color:white" | PCN No.
| 
|-
! style="background:#0054A6; color:white" | Issue Date
| YYYY-MM-DD
|-
! style="background:#0054A6; color:white" | Effective Date / First Ship
| YYYY-MM-DD
|-
! style="background:#0054A6; color:white" | Change Type
| 
|-
! style="background:#0054A6; color:white" | Status
| {{PCN-Status|Released}}
|-
! style="background:#0054A6; color:white" | Impact
| {{PCN-Impact|Minor}}
|}

== Description of Change ==
Detailed description of what is changing. Include before/after comparison if applicable.

''Example: The MCU is being upgraded from STM32L431 to STM32L433 to improve power efficiency and extend battery life by approximately 15%. All pinouts, electrical specifications, and firmware APIs remain compatible.''

{| class="wikitable"
|-
! Item !! Before !! After
|-
| Component / Parameter || [old value] || [new value]
|-
| Marking / Identifier || [old] || [new]
|}

== Reason for Change ==
Explain the technical, business, or regulatory reason for the change:

* Reason 1 — e.g., obsolescence of original component (last-time-buy notified by supplier)
* Reason 2 — e.g., performance improvement (extend battery life by 15%)
* Reason 3 — e.g., regulatory compliance (REACH SVHC update)
* Reason 4 — e.g., cost optimization or supply chain diversification

== Affected Products ==
{| class="wikitable"
|-
! Product Name !! Part Number !! Affected Variants !! Date Code Cutoff
|-
| [Product A] || [SKU-001] || All variants || From [YYWW]
|-
| [Product B] || [SKU-002] || Industrial variant only || From [YYWW]
|}

== Impact Assessment ==
{| class="wikitable"
|-
! Category !! Affected? !! Notes
|-
| Form (mechanical) || No / Yes || Dimensions unchanged / [describe change]
|-
| Fit (interface) || No / Yes || Pinout/connector unchanged / [describe]
|-
| Function || No / Yes || Functional behavior identical / [describe]
|-
| Reliability || No / Yes || No reliability impact / [describe]
|-
| Quality || No / Yes || Same quality standards / [describe]
|-
| Compliance || No / Yes || No certification re-test needed / [describe]
|}

'''Overall Impact:''' {{PCN-Impact|Minor}}

== Qualification / Validation ==
The following tests were performed on the new revision to validate equivalence to the previous version:

{| class="wikitable"
|-
! Test !! Standard !! Sample Size !! Result
|-
| Temperature cycling || IEC 60068-2-14 || [n] units || PASS
|-
| Vibration || IEC 60068-2-6 || [n] units || PASS
|-
| HALT / HASS || internal procedure || [n] units || PASS
|-
| Functional test || internal test plan || [n] units || PASS
|}

'''Qualification Report:''' [[Media:PCN-XXX-Qualification-Report.pdf|Download PDF]]

== Sample Availability ==
{| class="wikitable"
|-
! Item !! Detail
|-
| Sample available? || Yes / No
|-
| Sample part number || [SKU-001-NEW]
|-
| Sample lead time || [X] weeks from request
|-
| Sample quantity (free) || [N] units per customer
|-
| Request channel || [mailto:sales@sojielectronics.com sales@sojielectronics.com]
|}

== Effective Date / Date Code ==
{| class="wikitable"
|-
! Item !! Value
|-
| First ship date (new revision) || YYYY-MM-DD
|-
| Last ship date (old revision) || YYYY-MM-DD
|-
| Date code marking (new) || YYWW or full date format
|-
| Date code marking (old) || YYWW or full date format
|-
| Visual distinguishing mark || e.g., "Rev B" silkscreen on PCB
|}

== Customer Action Required ==
'''Action Level:''' [None / Acknowledgment / Requalification]

Detailed action items:
* Action 1 — e.g., No action required, change is fully backward compatible
* Action 2 — e.g., Update internal documentation referring to old part number
* Action 3 — e.g., Requalify in customer application within [X] weeks

'''Response Deadline:''' YYYY-MM-DD (please confirm receipt by email)

== Contact ==
{| class="wikitable"
|-
! Role !! Name !! Email !! Phone
|-
| PCN Owner || [Name] || [mailto:pcn@sojielectronics.com pcn@sojielectronics.com] || +84 ...
|-
| Quality Manager || [Name] || [mailto:quality@sojielectronics.com quality@sojielectronics.com] || +84 ...
|-
| Technical Support || Support Team || [mailto:support@sojielectronics.com support@sojielectronics.com] || +84 ...
|}

== Related Documents ==
* [[Product Change Notification|Back to PCN List]]
* [[Media:PCN-XXX-Customer-Letter.pdf|Customer Notification Letter (PDF)]]
* [[Media:PCN-XXX-Qualification-Report.pdf|Qualification Report (PDF)]]

[[Category:Product Change Notification]]

LIGO AIR PCN-2025-001 - Revision history

Admin at 03:09, 15 May 2026

Admin at 03:08, 15 May 2026