Product Overview
JM38510 / 27014 Metal Can UV EPROM Memory IC
What it is:
A military-grade JM38510 / 27014 EPROM in a rare hermetic metal can package (TO-style). These chips store firmware/data and can be erased using ultraviolet light and reprogrammed.
What it’s used for:
Found in aerospace, military systems, early computers, and industrial equipment where high reliability and environmental protection were required. The metal can version offers superior shielding and durability compared to plastic DIP packages.
Applications:
- Military electronics, aerospace systems, legacy computing, industrial firmware storage
Technical Specifications:
| Brand | National Semiconductor (mil-spec) |
| Part Number | JM38510 / 27014 |
| Package Type | Metal Can (TO-style, hermetic) |
| Pin Count | ~10–12 pins (circular layout) |
| Mounting Type | Through-hole |
| Technology | EPROM |
| Weight | ~0.2 – 0.4 oz per unit |
