The datasheet provides detailed specifications for the XAD CONNECTOR 2.5mm pitch, which are disconnectable crimp style connectors designed for a variety of applications. They are rated with a current of 3A AC, DC when using AWG #20 wire and a voltage rating of 250V AC, DC. These connectors are suitable for operating within a temperature range of -25°C to +85°C, taking into account the temperature rise when electrical current is applied.
The initial contact resistance is specified at 10mΩ maximum, which can increase to 20mΩ maximum after environmental testing. In terms of insulation, the connectors maintain a resistance of at least 1000MΩ. They can also withstand 1000V AC for one minute without breakdown, assuring the durability of the insulation. For application purposes, these connectors are designed for use with wires ranging from AWG #28 to #20, and applicable to PC board thicknesses up to 6mm.
Key Features:
- Double-row construction with a secure locking device
- Materials to prevent the solder crack
- Polarizing boss to maintain correct orientation
- Mis-insertion prevention design
- RoHS compliance for environmental consideration
Connectivity and Assembly:
Available in both top entry and side entry types, the connector includes options with or without a boss. The datasheet outlines detailed PC board layout options paired with circuit numbers to facilitate correct assembly and application, emphasizing that dimension tolerances are non-cumulative and providing guidelines for hole dimensions that should be verified with JST as they may vary depending on the type of PC board and piercing method.
Material Specifications:
Contacts for the XAD CONNECTOR series are made from phosphor bronze with a tin-plated finish that includes reflow treatment. The datasheet also references a low-insertion force type contact, available upon inquiry, and suggests contacting JST for gold-plated product options.
Compatibility:
The datasheet lists compatibility with crimping applicators and dies, advising users of specific models suitable for integration with the connectors, which are relevant for automated assembly processes.
Housing Information:
Connector housings are available in a range of circuit sizes, from 8 to 40 circuits, furnished in natural white PA 66 with a UL94V-0 flame rating. For identifying connector colors, a color identification system is mentioned, with a variety of color options available for the products such as black, red, blue, and several others.
All products within the series adhere to quality and safety standards recognized by E60389 and are certified under LR20812 and R9851219.
References:
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