PCN/PDN/NRND Information MMBT3904,215｜Chip One Stop - Mail order site for electronic parts and semiconductors

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PCN/PDN/NRND Information

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

Notification Date	Notification Type	Notification Information
2022/08/01	PCN(Product Change Notice)	Introduction of additional EMCs (epoxy mold compounds) GR646CHN, CV4112 and EME-E500HK in SOT23 package. Effective date: 14 Jul 2022
2024/01/07	PCN(Product Change Notice)	Introduction of new carrier tape material in SOT23 A new surface material for carrier tapes for the package SOT23 will be introduced as second source: Polystyrene (PS) in addition to Polycarbonate (PC). The cover tape material will remain unchanged. Since there are many applicable products, this notification is divided into individual notifications. Depending on your company's purchase history, you may receive multiple notifications. Please be aware.
2024/06/15	PCN(Product Change Notice)	Nexperia changes the finished goods label, this includes: - Readable text~orderable part number (OPN) on SPQ and PQ labels, (34P) - 2D matrix code on SPQ~label, embedded with packing unit identifier (PUID) data - Replace (31D) Redate~by (32D) Date1 for new re-date code definition - QR code on PQ label (for~internal use mainly) * Since there are many applicable products, this notification is divided and notified. Therefore, depending on your purchase history, notifications may be sent in multiple notifications, but the following notifications will all be the same. Our notification number: PP0000735569 / PP0000735597
2025/05/04	PCN(Product Change Notice)	Supplier Notice No.:CN-202411017F Title: New die-layout and -size of switching transistors Details of this change The following changes are affected: - Die Design (please see the SQR) - Die shrink from 280 x 280 μm2, 400 x 400 μm2 and 370 x 350 μm2 to 260 x 260 μm2, 371 x 371 μm2 and 302 x 302 μm2 Effective date: 04 May 2025
2025/05/04	PCN(Product Change Notice)	Die Design (please see the SQR) - Die shrink from 280 x 280 μm2, 400 x 400 μm2 and 370 x 350 μm2 to 260 x 260 μm2, 371 x 371 μm2 and 302 x 302 μm2
2026/01/12	PCN(Product Change Notice)	PCN No.:CN-202512008F Change Desc.:Release of additional assembly site ATSN Why do we implement this change? An export control for the test and assembly site ATGD in Dongguan, China is impacting our supply chain. To ensure future supply and minimize disruption, we release the Nexperia owned assembly site ATSN in Seremban, Malaysia as an additional assembly site with immediate effect. Impact and Required Action Effective date: 12 Jan 2026
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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

Shopping Guide

Products in stock are shipped any time after payment is completed.
If you need a quotation, please print it from your "shopping cart" or "order history".
Products out of stock will have a "Quote" button instead of an "Add to Cart" button. Please request a quotation first.

Payment Method ▼: NET 30 *1 / Credit card *2 / TT in advance / Alipay *3
*1 Application and approval required.
*2 Currently available for orders in JPY, USD, AUD, NZD, and EUR.
*3 Only available in China Mainland and Hong Kong.

Invoice total ▼: Merchandise total + Shipping fee

Shipping fee ▼: Customers are responsible for paying shipping fee and can select from the following methods:
1 Pay fixed cost to Chip One Stop*
2 Bill customer's shipper account number
*Click here for details.

Delivery ▼: Ordered products are shipped from our logistic center (in Yokohama, Japan) by a courier designated by the customer. All shipments are F.C.A. point of shipment from Chip One Stop warehouse.
The expected shipment date for back-ordered products is displayed based on the cutoff time for each order. Please check it in the search results.
A shipping notice with a tracking number will be emailed shortly after your shipment leaves Chip One Stop. The tracking number will be also stated on My Page.

About Icons/Product Information

Inventory Information ▼

: JP:Japan, HK:Hong Kong, US:United States
EU:Europe, AUS:Australia, Asia:Asia, NA:North America

Supplier Information ▼

: Sourced from manufacturers and authorized distributors

: Stocks of semiconductor sourced from authorized distributors

Product Information ▼

MOQ/SPQ

MOQ：: Minimum purchase quantity that can be ordered.
Please enter a number greater than the MOQ when ordering.

SPQ：: Number of units that can be ordered.
Please enter a quantity in multiples of the SPQ when ordering.

Reel Processing
It is a service that connects empty tape to both ends of a tape cut using a special tool, set the reel, and rewind it into the packaged form for delivery. It is made so that it can be set as is to a mounting machine. Processing is available from 100 pieces or more.
PCN/PDN Information
Information displayed when specification changes in PCN information (Product Change Notification) or PDN information (Product Discontinuance information) available.
For details regarding product specification changes or discontinuation, please ensure to check the manufacturer's official website.

Package type▼: Bulk:
Bulk is a package which the separete parts are packed in a bag, or packed individually.
Tape & Reel:
Tape & Reel is the unmodified original reel received from the manufacturer.
In case the MOQ is smaller than the manufacturer's standard package quantity, it will be cut tapes even if the package is shown as "Tape & Reel".
Cut tape:
Cut tape is a tape cut from an original reel. Cut tape does not contain a leader or trailer.
If you require a one continuous cut tape, please put your comment on your remarks.
For our supplier's stock, we are unable to ensure that the package will be one continuous cut tape even if you put your remark.

RoHS information ▼

: RoHS 2011/65/EU amended by 2015/863 Compliant

Product Information ▼

: New Products released by manufacturers within 1 year

: New Products on Chip One Stop website within 3 months

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Bulk Search Function

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PCN/PDN/NRND Information

Product & Sales Information of products subject to notification