Description
Data I/O 303A-002 Programming Testing Adapter 950-1942-008 ZIF Socket Module
The Data I/O 303A-002 is a Programming/Testing Adapter designed for use with Data I/O device programmer systems. It provides a dedicated socket interface for programming and functionally testing programmable devices such as EPROMs, EEPROMs, PLDs, and similar ICs, allowing the programmer mainframe to communicate with specific device packages through the adapter's ZIF sockets and internal interface PCB.
Specifications & What's Included
- Manufacturer: Data I/O Corp.
- Model: 303A-002
- Part Number: 950-1942-008, Revision F2
- SWO Number: N5025A19
- Type: Programming/Testing Adapter
- Front panel: Two ZIF (Zero Insertion Force) sockets for device insertion
- Internal: Large green PCB with dense parallel pin-grid interface connector for mainframe connection
- Enclosure: Beige/cream molded plastic housing with hinged/removable access panel
- Adapter unit only — no cables or documentation included
Applications
Data I/O device programmer adapters like the 303A-002 are used with Data I/O's standalone programmer platforms — such as the UniSite, ChipLab, and similar systems — to interface the programmer's mainframe electronics with specific IC package types. Different adapter models correspond to specific device families and package configurations (DIP, PLCC, QFP, etc.), allowing a single programmer chassis to handle a wide range of programmable components by swapping adapters. These systems were standard equipment in electronics manufacturing, prototyping labs, and military/aerospace production environments from the 1980s through the 2000s, where programming EPROMs, microcontrollers, CPLDs, and FPGAs in volume was required. Replacement and spare adapters remain sought after by facilities still maintaining older Data I/O programmer platforms.
Please view our full photo set for a detailed look at the actual item.
This Data I/O 303A-002 Programming/Testing Adapter was pulled from a working environment where it was previously in use. The unit has been visually inspected and photographed. The beige enclosure shows light surface wear consistent with normal lab use. Both ZIF sockets on the front panel appear intact, and the internal PCB is present and undamaged as shown in the photos. Some minor scuffing and handling marks are typical for equipment of this type. Please review our full photo set for a detailed look at the actual item, and contact us if you have any questions before purchasing.
Warranty Information
Additional Information
Brand: |
Data I/O |
Model: |
303A-002 |
MPN: |
950-1942-008 |
Secondary Model: |
950-1942-008 F2 |
SWO Number: |
N5025A19 |
SKU: |
28932 |
Type: |
Programming/Testing Adapter |
Socket Type: |
ZIF (Zero Insertion Force) |
Number of Sockets: |
2 |
Interface: |
Parallel/multi-pin edge connector (internal PCB) |
Compatible With: |
Data I/O device programmer systems |
Form Factor: |
Standalone module/adapter |
Country/Region of Manufacture: |
United States |
Seller Notes: |
Adapter unit only — no cables or documentation included. |
Condition Notes: |
This Data I/O 303A-002 Programming/Testing Adapter was pulled from a working environment. Visually inspected — enclosure shows light surface wear; both ZIF sockets appear intact; internal PCB present. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |