Cable-side housing
The housing table lists 4, 6, 8, 10 and 12 positions and a black PA66 body. Confirm the detailed cavity dimensions before approval because the housing view contains dimensions that differ from the series pitch heading.
A1503 is a 1.50 mm connector system. Compare the drawing-based specifications and construction options below, then identify the required configuration for quotation.

Connector construction
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.
The housing table lists 4, 6, 8, 10 and 12 positions and a black PA66 body. Confirm the detailed cavity dimensions before approval because the housing view contains dimensions that differ from the series pitch heading.
The board table lists 2–12 positions at 1.50 mm pitch. It specifies a black PA4T body, gold-flash phosphor-bronze pins and tin-plated phosphor-bronze solder tabs.
Specifications
Dimensions, materials and electrical ratings are configuration-specific. Refer to the corresponding technical drawing for part selection.
| Parameter | Specification |
|---|---|
| Pitch | 1.50 mm |
| Drawing-reference current | 3 A AC/DC |
| Drawing-reference voltage | 150 V AC/DC |
| Temperature range | -25 to +85 °C |
| Terminal wire range | 28–30 AWG; insulation outside diameter 0.9 mm maximum |
Drawings
View the drawings below or open the original PDF. Dimensions and specifications apply to the configuration and revision shown.

Engineering response
Send the released drawing, target configuration, quantities and any required documentation so the technical team can confirm the next step.