Single-row housing and board profiles
Two PA66 housing profiles and several straight or right-angle PA66 through-hole board connector profiles are documented. Confirm the terminal wire gauge against the selected drawing.
Confirm your configuration
A2542 connector series
A2542 is a 2.54 mm connector system. Compare the drawing-based specifications and construction options below, then identify the required configuration for quotation.
Connector construction
Compare configuration options
Select the housing, contacts and mating connector together. The available circuit counts and materials depend on the specific drawing, rather than one range covering every variant.
Specifications
Technical Specifications
Dimensions, materials and electrical ratings are configuration-specific. Refer to the corresponding technical drawing for part selection.
| Parameter | Specification |
|---|---|
| Pitch | 2.54 mm |
| Rated voltage | 250 V AC/DC |
| Rated current | 4 A AC/DC |
| Temperature range | -25 to +85 °C |
| Listed positions | 2-20 in both housing and all reviewed board connector tables |
Before requesting a quote
Confirm your A2542 configuration
Identify the housing profile and the exact straight or right-angle through-hole board connector.
- The reviewed housing and board tables list 2–20 positions. Confirm the selected profile and mating dimensions, as position count alone does not define the pair.
- Provide the wire gauge and terminal drawing for review; confirm the wire range against that specific terminal drawing.
Request housings, terminals and board connectors separately or as a set. Samples are free; typical production MOQ is 1,000–5,000 pieces. Specify your required packaging in the inquiry.
Include the drawing reference, required positions, housing and mating connector, wire size and quantity in your inquiry.
Drawings
A2542 Technical Drawings
View the drawings below or open the original PDF. Dimensions and specifications apply to the configuration and revision shown.
A2542 Technical Drawings
Engineering response
Need a review of A2542 connector series?
Send the released drawing, target configuration, quantities and any required documentation so the technical team can confirm the next step.