Single-row housing
The housing table lists 2–15 positions and a brown PA66 body.
Confirm your configuration
A1251 connector series
A1251 is a 1.25 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.
Through-hole board connectors
The straight and right-angle board tables each list 2–15 positions, with brown PA66 bodies and tin-plated brass pins.
Specifications
Technical Specifications
Dimensions, materials and electrical ratings are configuration-specific. Refer to the corresponding technical drawing for part selection.
| Parameter | Specification |
|---|---|
| Pitch | 1.25 mm |
| Drawing-reference current | 1 A AC/DC |
| Drawing-reference voltage | 200 V AC/DC |
| Temperature range | -25 to +85 °C |
| Terminal wire range | 28–32 AWG; insulation outside diameter 1.0 mm maximum |
Drawings
A1251 Technical Drawings
View the drawings below or open the original PDF. Dimensions and specifications apply to the configuration and revision shown.
A1251 Technical Drawings
Engineering response
Need a review of A1251 connector series?
Send the released drawing, target configuration, quantities and any required documentation so the technical team can confirm the next step.