Housings and terminal selection
The PA66 male and female housings list 2–20 positions. Female crimp terminals specify 22–28 AWG; male crimp terminals specify 22–26 AWG. Confirm each terminal independently.
Confirm your configuration
A2501 connector series
A 2.50 mm single-row connector system with crimp housings, male and female terminals, and THT or right-angle SMT board connectors. Specify terminal type as well as mounting before selecting wire size.
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
Vertical and two right-angle THT constructions use PA66 bodies and list 2–20 positions. Their dimensions differ; use the matching footprint and mating geometry.
Right-angle SMT
The SMT drawing specifies a PA9T body and lists 2–16 positions. It does not establish a vertical SMT version or the full THT position range.
Specifications
Technical Specifications
Dimensions, materials and electrical ratings are configuration-specific. Refer to the corresponding technical drawing for part selection.
| Parameter | Specification |
|---|---|
| Pitch | 2.50 mm |
| Configuration | Single-row crimp housing and board-connector options |
| Listed positions by configuration | Housings / THT: 2–20; right-angle SMT: 2–16 |
| Current rating | 3 A AC/DC |
| Voltage rating | 250 V AC/DC |
| Wire range by terminal | Female terminal: 22–28 AWG; male terminal: 22–26 AWG |
| PCB termination | THT / SMT |
| Orientation | right-angle / vertical |
Before requesting a quote
Confirm your A2501 configuration
Specify the terminal type as well as the board mounting configuration.
- Female terminals list 22–28 AWG; male terminals list 22–26 AWG. Confirm the wire against the selected terminal, rather than applying one range to both.
- Housings and THT tables list 2–20 positions; right-angle SMT lists 2–16. Identify the exact THT construction or the right-angle SMT footprint.
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
A2501 Technical Drawings
View the drawings below or open the original PDF. Dimensions and specifications apply to the configuration and revision shown.
A2501 Technical Drawings
Engineering response
Need a review of A2501 connector series?
Send the released drawing, target configuration, quantities and any required documentation so the technical team can confirm the next step.