Chips and IC’s – AirTalk Store https://airtalk.nl Mon, 27 Apr 2026 21:26:40 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 15.6672Mhz DIP14 Oscillator (197-0549) https://airtalk.nl/product/15-6672mhz-dip14-oscillator-197-0549/ Fri, 27 Feb 2026 10:05:18 +0000 https://airtalk.nl/?post_type=product&p=520 NOS Replacement OSC for Macintosh 128K/512K/Plus ]]> NOS Replacement OSC for Macintosh 128K/512K/Plus ]]> 8x 4164 RAM for 128K / 512K / C64 / ZX Spectrum / Atari / Amstrad CPC (NOS) https://airtalk.nl/product/4164-ram-for-128k-512k-c64-zx-spectrum-atari-amstrad-cpc-nos/ Sat, 07 Feb 2026 10:06:27 +0000 https://airtalk.nl/?post_type=product&p=506 New 8K DRAM chips. Set of 8 pieces.

]]> Bourns 4120R-601-250/201 recreation https://airtalk.nl/product/bourns-4120r-601-250-201-recreation/ Mon, 24 Jun 2024 18:05:03 +0000 https://airtalk.nl/?post_type=product&p=377 You will get 4 pieces.
This is a recreation the discontinued Bourns 4120R-601-250/201 DIP used on the Macintosh SE and Macintosh SE/30.
The filter chip also goes by the model numbers M/C 8908L 115-0002, CRL 8743L 115-0002 or P9120M115-0006 
Note: These boards are WITHOUT pinheaders. You need to add these yourself.
]]> You will get 4 pieces.
This is a recreation the discontinued Bourns 4120R-601-250/201 DIP used on the Macintosh SE and Macintosh SE/30.
The filter chip also goes by the model numbers M/C 8908L 115-0002, CRL 8743L 115-0002 or P9120M115-0006 
Note: These boards are WITHOUT pinheaders. You need to add these yourself.
]]> 31.3344Mhz DIP14 Oscillator (197-0512E) https://airtalk.nl/product/saronix-197-0512e-31-3344mhz-crystal/ Thu, 14 Mar 2024 19:09:29 +0000 https://airtalk.nl/?post_type=product&p=349 NOS Replacement OSC for Macintosh SE/30. ]]> NOS Replacement OSC for Macintosh SE/30. ]]> 3440042B RTC – Macintosh SE/30 and SE https://airtalk.nl/product/3440042b-rtc-new/ Wed, 28 Feb 2024 18:41:22 +0000 https://airtalk.nl/?post_type=product&p=345 New 3440042B RTC chip for the Macintosh SE/30 and SE – NOS
]]> Macintosh SE/30 RTC https://airtalk.nl/product/macintosh-se-30-rtc/ Sun, 04 Feb 2024 14:44:25 +0000 https://airtalk.nl/?post_type=product&p=324 Replacement RTC chip for the SE30. This RTC is a ATTiny85 on a PCB with its own crystal for better accuracy on the SE30. No battery is needed when using this RTC version as the PRAM settings are stored in the flash RAM. The external crystal on the logic board is not needed either.
Note: Because there is no need for a battery, the machine will not boot when there is a battery installed.
]]> Replacement RTC chip for the SE30. This RTC is a ATTiny85 on a PCB with its own crystal for better accuracy on the SE30. No battery is needed when using this RTC version as the PRAM settings are stored in the flash RAM. The external crystal on the logic board is not needed either.
Note: Because there is no need for a battery, the machine will not boot when there is a battery installed.
]]> BR103 (Q12 128k/512k/PLUS AB) – NOS https://airtalk.nl/product/br103-q12-ab-macintosh-plus-replacement/ Tue, 16 Jan 2024 14:10:21 +0000 https://airtalk.nl/?post_type=product&p=272 SCR E0122) on your Macintosh 128k/512k/Plus Analog Board. New Old Stock]]> BR103 THYRISTOR 30V 0.8A 0.1W TO-92
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