AS,29 WAY,PLG,SKT,A KEY,YELLOW

Deutsch Autosport AS 29-Way Plug — Socket (Female) — Yellow Key (A)

The Deutsch Autosport AS 29-Way Plug Socket (Female) Connector with Yellow (A) Keying Insert — SKU: AS624-29PA is a professional MIL-spec-grade Deutsch Autosport AS series connector for medium-high-density ECU sub-harness joins, complex PDM wiring interfaces, and multi-circuit motorsport loom separable points in race cars and high-performance vehicles across Norway, Sweden, and Denmark. As a plug connector, the 29-way AS is a free, cable-mounted plug half for complex ECU sub-loom and PDM circuit separation points requiring exactly 29 circuits.

Deutsch Autosport AS 29-Way — Series Design and Circuit Application

The Deutsch Autosport AS series is the professional standard circular connector format for motorsport wiring — featuring an aluminium alloy shell machined to MIL-spec tolerances, gold-plated contact interfaces for consistent low-resistance electrical performance across the connector’s service life, and a positive push-pull locking mechanism that holds secure under sustained race vibration and rapid connector cycling at service intervals. The 29-way AS fills the gap between the 26-way and the larger 32 or 37-way — providing additional circuits over the 26-way without stepping up to the larger shell of the 32-way range.

Socket (Female) — 29-Circuit Contact Array

This listing is the socket half of the 29-way AS plug pair. Twenty-nine socket contacts receive twenty-nine incoming pin contacts — the receptacle half completing the full circuit complement of this high-density motorsport harness separable join. The corresponding pin half of the same circuit count and key colour is required to complete the mated connector pair — both halves must be ordered to form a functional separable join. AS contacts are ordered separately; select the correct contact part number for your wire gauge and current requirements.

Yellow Key (A) — Keying Position and Mis-Mate Prevention

Yellow A is the first key assigned in any AS plug harness keying plan. When a harness includes multiple 29-circuit AS plug connectors at the same separation point — for example, where two parallel 29-circuit cable bundles each have their own plug connector mating into a fixed receptacle panel — keying ensures each plug can only connect to its own correct receptacle, preventing cross-connection during harness assembly and race event connector operations. The Yellow A key tab on this plug half ensures it accepts only a matching Yellow A-keyed mating half — making it the primary connector in any multi-pair 29-circuit AS plug arrangement. Professional harness builders across Norway, Sweden, and Denmark standardise on Yellow A as the primary key for consistency across multiple builds.

Plug Configuration — The Movable, Cable-Mounted Connector Half

The AS plug configuration is a free, cable-mounted connector half — it does not mount to a panel or chassis surface. Instead, the plug is the movable, harness-side half that disconnects from a fixed receptacle (either a flange-mounted panel connector or a corresponding inline half) to allow component removal, harness separation, and servicing. The plug carries the cable bundle from the removable component or sub-harness and mates into the fixed chassis-side or loom-side receptacle when the system is assembled.

The 29-way AS plug is used for 29-circuit ECU and PDM complex interface removable joins in race cars and performance vehicles across Norway, Sweden, and Denmark. The plug format is specified wherever one connector half must be freely movable — for example, at engine removal points where the engine-side harness plug disconnects from the chassis-side flange, at removable dashboard assemblies where the instrument harness plug mates into a fixed bulkhead connector, and at any harness separation point where the plug side follows a removable component when it is extracted from the vehicle.

Unlike flange or inline connectors that create a two-sided free connection, the AS plug is always the movable half in a plug-to-receptacle pair — providing the connector architecture needed for clean, repeatable component removal and installation across the race service life of the vehicle.

Technical Specifications

• Series: Deutsch Autosport AS
• Circuits: 29-way
• Configuration: Plug
• Contact type: Socket (Female)
• Key colour: Yellow (Key A)
• Shell material: Aluminium alloy
• Operating temperature: -65°C to +175°C
• Locking: Push-pull positive lock
• Typical application: Primary connector — first assigned key when two or more same-circuit-count as connectors share a harness separation point