PHcONNECTOR 2.0mm pitch / Disconnectable Crimp style connectors

Category: Connectors, Electronics, Jst Mfg Co Ltd

Overview

The PHcONNECTOR datasheet presents information on a series of 2.0mm pitch disconnectable crimp style connectors. These connectors are known for their thin, low-profile design, measuring 8.0mm in height after mounting and 4.5mm in width, making them suitable for high-density connections of wires to printed circuit boards (PCBs).

Electrical Specifications

The connectors have a current rating of 2A AC/DC with a voltage rating of 100V AC/DC. They can operate within a temperature range of -25°C to +85°C, inclusive of a temperature rise when electrical current is applied. The contact resistance is specified at an initial value of 1mΩ maximum, which may rise to a maximum of 20mΩ after environmental testing. Furthermore, they have an insulation resistance of at least 1,000MΩ and can withstand 800V AC for one minute.

Mechanical and Material Specifications

The datasheet specifies that the PHcONNECTOR is compliant with RoHS standards and is recognized under A Recognized E60389 and certified with LR20812. The connectors ensure reliable contact through a fully shrouded header and secure retention to the PCB. Options for the connector include surface mount (SMT) and through-hole types, with both top and side entry design variations. The SMT type is illustrated from the component side, with reference drawings to indicate the positioning of the circuit numbers on the mating side of the wafer.

Design and Integration

When designing PCBs to work with these connectors, note that hole dimensions can vary according to the PCB material and method of piercing. Thus, if hard materials are used for PCBs, larger hole dimensions should be taken into consideration. The given dimensions are guidelines, and JST recommends contacting them for more detailed information.

Additional Information

Applicable wires for the PHcONNECTOR series range from AWG #32 to #24, and they are compatible with PCB thicknesses from 0.8 to 1.6mm. The datasheet advises consultation with JST for finer details, which suggests that customization or modifications can be accommodated. It also emphasizes that tolerances mentioned are non-cumulative, with a general tolerance of ±0.05mm for all centers.