This document is the product manual for the Fujitsu 240R series connector. It introduces the features and characteristics of the series, including 1.27mm (0.050 inches) pitch contact arrangement for high-density mounting.
The 240R Series connectors are designed for board‑to‑cable connections with a 1.27 mm (0.050 in.) pitch contact arrangement, offering high‑density mounting and stable bellows contacts that resist bending. The connectors feature EMI shielding and ESD protection with dual metal‑plastic covers and conform to IEEE 1284.C.
The document lists detailed mechanical dimensions, mounting hole layouts, part numbers for various contact counts, and electrical specifications such as operating temperature, current and voltage ratings, contact resistance, insulation resistance, and dielectric withstand voltage.
| Operating temperature range | 55°C to +85°C |
|---|---|
| Current rating | DC 1A |
| Voltage rating | AC 240 V |
| Contact resistance | 50 mΩ max (DC 20 mV, 10 mA) |
| Insulation resistance | 1 000 MΩ min (DC 500 V) |
| Dielectric withstand voltage | AC 750 V for 1 minute |
The connector operates from 55 °C up to +85 °C.
It is rated for a DC current of 1 A.
The connector is rated for AC 240 V.
The contact resistance is up to 50 mΩ (measured at DC 20 mV, 10 mA).