TXC Corporation 7S Series Replacement P/Ns

TXC Corporation discontinued their 7S series of surface mount crystals. This notice was provided on PCN PCF-180306-02 released on March 6th, 2018. You can view this PCN here. In this PCN, TXC Corporation designated the 8Z or 7R series as the replacements for the 7S series. Please see the table below for a list of obsolete part numbers that Digi-Key carried along with an optional replacement part number. You can click on the Digi-Key part number to view the product page for each respective part number. Please note, there may be some minor differences between the obsolete part number and the replacement part number. Please review the replacement part number to ensure it will work for your application.

Obsolete P/N Digi-Key P/N Replacement P/N Digi-Key P/N
7S-24.000MAHE-T 887-1838-2-ND 8Z-24.000MAHE-T 887-8Z-24.000MAHE-TTR-ND
7S-25.000MAHE-T 887-1840-2-ND 8Z-25.000MAHE-T 887-8Z-25.000MAHE-TTR-ND
7S-37.400MAHE-T 887-1843-2-ND 8Z-37.400MAHQ-T 8Z-37.400MAHQ-T-ND
7S-19.200MAHE-T 887-1835-2-ND 8Z-19.200MAHE-T 887-8Z-19.200MAHE-TTR-ND
7S-16.000MAHE-T 887-1833-2-ND 8Z-16.000MAHE-T 887-8Z-16.000MAHE-TTR-ND
7S-18.432MAHE-T 887-1834-2-ND 8Z-18.432MAHE-T 887-8Z-18.432MAHE-TTR-ND
7S-26.000MAHE-T 887-1841-2-ND 8Z-26.000MAAE-T 887-2404-2-ND
7S-20.000MAHE-T 887-1836-2-ND 8Z-20.000MAAE-T 887-2402-2-ND
7S-18.432MAAE-T 7S-18.432MAAE-T-ND 8Z-18.432MAHE-T 887-8Z-18.432MAHE-TTR-ND
7S-12.000MAAE-T 7S-12.000MAAE-T-ND 8Z-12.000MAHE-T 887-8Z-12.000MAHE-TTR-ND
7S-14.31818MAAE-T 7S-14.31818MAAE-T-ND 8Z-14.31818MAAE-T 887-2398-2-ND
7S-16.000MAAE-T 7S-16.000MAAE-T-ND 8Z-16.000MAHE-T 887-8Z-16.000MAHE-TTR-ND
7S-19.200MAAE-T 7S-19.200MAAE-T-ND 8Z-19.200MAHE-T 887-8Z-19.200MAHE-TTR-ND
7S-20.000MAAE-T 7S-20.000MAAE-T-ND 8Z-20.000MAAE-T 887-2402-2-ND
7S-22.1184MAAE-T 7S-22.1184MAAE-T-ND NONE N/A
7S-24.000MAAE-T 7S-24.000MAAE-T-ND 8Z-24.000MAHE-T 887-8Z-24.000MAHE-TTR-ND
7S-24.576MAAE-T 7S-24.576MAAE-T-ND 8Z-24.576MAAE-T 8Z-24.576MAAE-T-ND
7S-25.000MAAE-T 7S-25.000MAAE-T-ND 8Z-25.000MAHE-T 887-8Z-25.000MAHE-TTR-ND
7S-26.000MAAE-T 7S-26.000MAAE-T-ND 8Z-26.000MAAE-T 887-2404-2-ND
7S-27.000MAAE-T 7S-27.000MAAE-T-ND 8Z-27.000MAAE-T 887-2405-2-ND
7S-37.400MAAE-T 7S-37.400MAAE-T-ND 8Z-37.400MAHQ-T 8Z-37.400MAHQ-T-ND
7S-48.000MAAE-T 7S-48.000MAAE-T-ND 8Z-48.000MAAE-T 887-2408-2-ND
7S-22.1184MAHE-T 887-1837-2-ND NONE N/A
7S-24.576MAHE-T 887-1839-2-ND 8Z-24.576MAAE-T 8Z-24.576MAAE-T-ND
7S-14.31818MAHE-T 887-1832-2-ND 8Z-14.31818MAAE-T 887-2398-2-ND
7S-27.000MAHE-T 887-1842-2-ND 8Z-27.000MAAE-T 887-2405-2-ND
7S-12.000MAHE-T 887-1831-2-ND 8Z-12.000MAHE-T 887-8Z-12.000MAHE-TTR-ND
7S-48.000MAHE-T 887-1844-2-ND 8Z-48.000MAAE-T 887-2408-2-ND
7S12010002 7S12010002-ND 8Z-12.000MAHE-T 887-8Z-12.000MAHE-TTR-ND
7S12020001 7S12020001-ND 8Z-12.000MAHQ-T 887-2588-2-ND
7S12077001 7S12077001-ND 8Z-12.000MAHE-T 887-8Z-12.000MAHE-TTR-ND
7S-16.000MAAJ-T 7S-16.000MAAJ-T-ND 8Z-16.000MAHJ-T 8Z-16.000MAHJ-T-ND
7S-16.000MAAK-T 7S-16.000MAAK-T-ND 8Z-16.000MAHK-T 8Z-16.000MAHK-T-ND
7S-16.000MAHJ-T 7S-16.000MAHJ-T-ND 8Z-16.000MAHJ-T 8Z-16.000MAHJ-T-ND
7S-16.000MAHK-T 7S-16.000MAHK-T-ND 8Z-16.000MAHK-T 8Z-16.000MAHK-T-ND
7S-16.000MDHQ-T 7S-16.000MDHQ-T-ND 8Z-16.000MAHQ-T 887-2589-2-ND

The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.