Deutsch Autosport AS 16-Way Inline — Socket (Female) — Yellow Key (A)
The Deutsch Autosport AS 16-Way Inline Socket (Female) Connector with Yellow (A) Keying Insert — SKU: AS120-16SA is a professional MIL-spec-grade Deutsch Autosport AS series inline connector for medium-complexity ECU sub-harness connectors, auxiliary PDM circuit interfaces, and multi-circuit sensor harness separable joins in race cars and high-performance vehicles across Norway, Sweden, and Denmark. Configured as an inline separable join — both halves are free, cable-mounted connectors within the wire run, creating a separable interface at any intermediate point in the harness without requiring a panel or bulkhead mounting point.
Deutsch Autosport AS 16-Way — Series Design and Circuit Count
The Deutsch Autosport AS series is the standard circular connector format for professional motorsport wiring — featuring an aluminium alloy shell machined to MIL-spec tolerances, gold-plated contact interfaces for low-resistance long-term electrical performance, and a positive push-pull locking mechanism that stays secure under sustained race vibration and rapid connector cycling at service intervals. The 16-way AS inline provides a practical step up from the 12-way for harness separation points requiring additional circuits — used for ECU sensor sub-loom joins, PDM auxiliary circuit interfaces, and multi-circuit sensor harness separable points where the 12-way is insufficient. The 16-way is a versatile mid-range circuit count suited to ecu sub-loom and pdm auxiliary interface separable joins.
Socket (Female) — 16-Circuit Contact Array
This listing is the socket half of the 16-way AS inline pair. Sixteen socket contacts receive sixteen individual pin contacts when the connector halves are mated — completing sixteen individual circuits across the inline 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 inline separable join. AS contacts are ordered separately; select the correct contact part number for your wire gauge and current requirements.
Yellow Key (A) — The first keying position in the deutsch as system
Yellow A is universally the first key assigned when a harness design includes multiple 16-circuit AS inline connectors at the same separation point. It identifies the primary connector pair — the first 16-way inline in the harness plan, and typically the one most frequently disconnected and reconnected during race event preparation and servicing. The Yellow A physical key tab ensures this connector half can only mate with its own Yellow A counterpart, regardless of how many other 16-way AS connectors are present nearby. Professional harness builders across Norway, Sweden, and Denmark standardise on Yellow A as the primary key — ensuring consistent keying conventions across multiple builds and making harness identification straightforward for mechanics at events.
Inline Configuration — Flexible Harness Separation Without a Fixed Mount
The AS inline configuration places the separable join within the harness run itself — neither connector half is fixed to a panel or chassis surface. This makes it the preferred choice for engine-to-chassis harness separation points, subframe and removable component harness joins, and any separable interface along the wire run where flexible placement is required. The inline format is widely used across professional race car loom builds in Norway, Sweden, and Denmark for its placement flexibility and its clean, balanced appearance when both halves are routed through the same harness trunk or loom sleeve.
Technical Specifications
- Series: Deutsch Autosport AS
- Circuits: 16-way
- Configuration: Inline
- 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: The first or primary separable join of this circuit count on the harness
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