Applications & Fitment: Designed as a primary factory original equipment (OE) harsh-environment inline connection solution for low-voltage power and critical electronic sensing grids. Universally specified across global marine applications, domestic appliances, light commercial transport, and heavy industrial control systems to protect critical low-energy signaling paths, compact pressure senders, and under-hood auxiliary sensor links. Engineered specifically to perform flawlessly within high-vibration engine environments where space limits demand tight physical footprints. Highly vulnerable to primary thumb-latch locking arm snapping if pried roughly when brittle from cold ambient conditions, or face-shroud tracking alignment distortion if forced blindly against misaligned female socket mates during field workshop servicing.
Technical Attributes:
- Manufacturer Part Number: 12186271 / 12186271-B (Brand: Aptiv / Delphi Genuine Class)
- Product Series Taxonomy: Metri-Pack 150 Series / Environmentally Sealed Compact Automotive Class
- Configuration: 4-Position / 4-Way Male Tab Shroud Housing, Single-Row 1x4 Layout Matrix
- Connection Layout Type: Wire-to-Wire / Inline Free-Hanging Shroud Interconnect
- Terminal Seating Dimension: 1.50mm (.059 inch) flat male blade tracking matrix layout
- Pitch Center-Line Spacing: 3.50mm or 6.00mm layout profile tracking variations
- Base Structural Compound: Premium High-Temperature Polybutylene Terephthalate (PBT)
- Color Profile: Factory Solid Gray Shroud
- Net Component Weight: 8.39 grams
- Mechanical Protection Architecture: High-grade terminal positioning assurance tracking capability designed to completely eliminate contact back-out under heavy operational strain
- Circuit Performance Thresholds: Certified to safely support electric current profiles carrying a continuous reference ceiling of up to 14A Maximum per line
- Operational Thermal Window: Premium wide-range thermal stability certified for stable service from -40°C up to +125°C
- Target Male Terminal Contacts (Not Included): Fits standard Delphi Metri-Pack 150 series sealed male terminals, including 22-20 AWG variants (such as 12077628 / 12077628-L) or 20-18 AWG primary wire runs (such as 12045773 / 12045773-L)
- Associated Rubber Wire Seals (Not Included): Accommodates standard Metri-Pack 150 series single-wire rubber insulation seals, including Blue seals for 24-20 AWG (15324974 / 12048087) or Red seals for 20-18 AWG (15324973 / 12048086), plus matching cavity dummy plugs (12059168) to blank off unpopulated port lanes
- Mating Counterpart Housing: Pairs seamlessly inline as the direct male partner to Aptiv / Delphi Metri-Pack 150 series 4-way female socket receptacle block 12186568
- Commercial Access: Tiered B2B wholesale trade volume pricing breaks apply instantly inside your basket for independent tuning garages, loom remanufacturers, and trade auto-electrical stockists.