Hirschmann 805-199-521 3-Way Female SealStar 2.8 Connector | Code A

The Component: Genuine Hirschmann 805-199-521 automotive sealed female socket connector plug housing. SealStar 2.8 FA Series taxonomy / 3-position single-row linear female casing / Code A Keying Profile (Solid Black / PA66 GF25 / Sealed / 1x3 Grid Configuration / Female Inline Interface Plug / Component Alias Code: 805199521 / Global Order Reference: 805-199-521).

Applications & Fitment: Engineered as a heavy-duty, factory original equipment (OE) wire-to-device waterproof connection plug designed to meet the rigorous physical demands of modern high-vibration automotive and commercial transport environments. This 3-pin female power/sensor socket block is a standard harness staple across major European automotive manufacturing frameworks—most notably integrated within high-specification powertrain links, commercial chassis networks, and robust sensor arrays. It features an integrated Connector Position Assurance (CPA) locking slide that prevents mechanical decoupled drift caused by intense, continuous multi-axis vibration. Built to deliver zero-compromise sealing against high-pressure steam jet cleaning and deep fluid immersion, it effectively isolates medium-current power paths and logic sensors from oil vapor, salt-crusted road spray, and aggressive cleaning solvents. Highly vulnerable to mechanical CPA lock shattering or top hinge damage if field technicians attempt service extractions using un-profiled hand tools rather than standard low-taper automotive release pins.

Technical Attributes:

- Manufacturer Part Number: 805-199-521 / 805199521 (Brand: Hirschmann Automotive / Genuine Factory Automotive Class)

- Product Series Taxonomy: SealStar 2.8 (FA Variant) Interconnect System Family

- System Mechanical Keying: Code A Specification (Color-coded Solid Black)

- Configuration: 3-Position / 3-Way Female Socket Plug, Single-Row 1x3 Linear Layout

- Centerline Lead Pitch: 5.0mm structural spacing gap

- Connector Style: Socket Housing for Female Contacts (Free-Hanging Inline or Device Shroud Plug)

- Fastening & Locking Architecture: Features an integrated mechanical locking hinge reinforced by a high-visibility contrasting CPA slider to guarantee positive coupling retention

- Terminal Tab Compatibility: Sized for standard 2.8mm nominal tab width mid-range power systems

- Base Structural Compound: Premium PA66 GF25 (25% Glass Fiber Reinforced Polyamide Nylon) for maximum thermal tracking resistance and mechanical impact toughness

- Environmental Sealing Level: High-performance waterproof and dustproof architecture certified up to IPX8 (immersion) and IPX9K (high-pressure washdown) thresholds

- Low-Voltage Circuit Threshold: Engineered for standard vehicle electrical applications operating below 60V DC continuous

- Operational Thermal Window: Severe-duty engine bay envelope certified to maintain elasticity and structural integrity from -40°C up to +125°C (with temporary material peaks up to +150°C)

- Quality Standards Certification: Engineered and verified to achieve absolute compliance with automotive engineering guidelines LV214 and USCAR-2 (S2/S3 vibration tiers)

- Target Female Terminal Contacts (Not Included): Precision optimized to accept standard 2.8mm flat terminal styles featuring clean locking lances, including Kostal SLK 2.8, TE Connectivity MCP 2.8, or Hirschmann MAK series crimp sockets (up to 2.5mm² conductor area)

- Associated Wire Sealing Grommets (Not Included): Requires individual single-wire cavity seals (SWS) matched to target wire outer insulation diameters

- Commercial Access: Available as loose individual housing pieces, or comprehensive trade repair kits. Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent garages, loom remanufacturers, and trade auto-electrical stockists.