Description

PRODUCT DESCRIPTION

1 piece Signetics 2101A-4 vintage memory IC.

This is a classic 1×1-bit static RAM chip from the late 70s, widely used in early microcomputers, terminals, and industrial equipment.
The chip features a ceramic dual-in-line package with a gold top, making it highly desirable for collectors of early computing hardware.

Signetics ceramic RAM chips from this period are increasingly rare, especially with intact gold lids and clean pins.

✔ Original Signetics 2101A-4 SRAM
✔ Ceramic body with gold top – collector grade
✔ Manufactured in 1978 (date code 7823)
✔ Part of early microcomputer memory modules
✔ Excellent for collections, display, museums, and retro hardware enthusiasts
✔ Rare piece of semiconductor history

Signetics 2101A-4 ceramic gold top IC

SPECIFICATIONS

Manufacturer: Signetics
Model: 2101A-4
Type: Static RAM
Capacity: 1×1-bit (128×1)
Package: Ceramic DIP, gold top
Date Code: 7823
Condition: Vintage, used
Use: Collecting, display, restoration of early computing systems

Additional information

Weight	0,050 kg

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Shipping & Delivery

Shipping

Shipping Time – Orders are processed promptly, with shipping taking 1-3 days. Standard delivery typically ranges from 7 to 14 working days. For faster delivery, we also offer an express shipping option, which usually arrives within 3 to 5 working days. Please note that in some unexpected cases, packages may experience delays.
Tax – We ship all orders from our European warehouse. Customers in the U.S. and EU countries can enjoy tax-free shipping, as no import duties will be applied.

Packages will be delivered using a Premium postal service in your region.

We guarantee the arrival of your items. If you do not receive your order, please check the tracking information. While delays are rare, they can occur. If you do not receive your order or are not satisfied, you can return it within 30 days of shipment. We will either issue a full refund or reship the item at no additional cost.

Shipping

Shipping Time – Orders are processed promptly, with shipping taking 1-3 days. Standard delivery typically ranges from 7 to 14 working days. For faster delivery, we also offer an express shipping option, which usually arrives within 3 to 5 working days. Please note that in some unexpected cases, packages may experience delays.
Tax – We ship all orders from our European warehouse. Customers in the U.S. and EU countries can enjoy tax-free shipping, as no import duties will be applied.

Packages will be delivered using a Premium postal service in your region.

We guarantee the arrival of your items. If you do not receive your order, please check the tracking information. While delays are rare, they can occur. If you do not receive your order or are not satisfied, you can return it within 30 days of shipment. We will either issue a full refund or reship the item at no additional cost.