This document is a data sheet for the ETA-K3 series of connectors, including product dimensions, functions, installation methods, etc.
The EZC43 series provides a 0.100 in (2.54 mm) contact center spacing and a 0.431 in insulator height, suitable for .062" to .125" thick PCBs. Features include a 3 A current rating, 10 mΩ maximum contact resistance, and optional molded‑in keys.
Various insulator and contact materials are available (PBT/Phosphor Bronze, PPS, Beryllium Copper, etc.), along with multiple mounting styles (clearance holes, side mounting, threaded insert, floating bobbin) and termination types (right‑angle, eyelet, overall plated). Part numbers are built from the coding scheme shown in the document.
| Contact center spacing | 0.100 in (2.54 mm) |
|---|---|
| Insulator height | 0.431 in |
| Current rating | 3 A |
| Maximum contact resistance | 10 mΩ at rated current |
| Insertion depth | 0.265 in |
| Row spacing | 0.140 in (3.56 mm) |
| Standard insulator material | PBT/Phosphor Bronze |
| Mounting style (example) | .125 in clearance holes |
| Termination type (example) | Right Angle |
| Eyelet termination (standard) | Standard eyelet |
The connector is rated for 3 A of current.
The maximum contact resistance is 10 mΩ.
The insulator height is 0.431 in.
Contact centers are spaced at 0.100 in (2.54 mm).