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PCN/PDN/NRND Information

PCN (product/process change notification) and PDN (production discontinuation notification) information.

Notification Date Notification Documents Notification Type Notification Information
2023/12/05 NRND(Non-Sales Products) The above RR series has been developing 25 years ago and are getting as old series.
RG’s series are upgrade versions of RR s series and are replaceable.
2026/01/01 PCN(Product Change Notice) PCN No. (20251203-SSM1)

Change Desc.
Metal Film Chip Resistors (Precision Grade): The manufacturer will discontinue production of
the protective film resin (Toray UR-3140 polyimide resin) used in the RR0510 series.

To ensure continued supply of RR0510 products, the protective film resin will be changed as follows.

Before: Polyimide resin
After: Epoxy resin
The new epoxy resin is PFAS-free.

Impact of the Change
Protective Resin Color: The exterior color will change from transparent yellow to black.

Change Schedule
January 2026: Shipments of the changed products will begin.
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PCN/PDN/NRND Information
Notification Type
Notification Information
Notification Date
Products subject to notification
Manufacturer Manufacturer Part Number Last Time Buy Successor Products

Product & Sales Information of products subject to notification

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Products: 1,761 out of cases/Show 1 to 25






   12345  Last  NEXT
Products: 1,761 out of cases/Show 1 to 25