Bosch 1928405138 5-Way Female Trapezoid Connector Housing

The Component: Genuine Bosch OEM 5-position female trapezoidal connector housing plug / Compact 5P wire-to-device sealed electrical plug / Code A keyway polarization matrix / High-visibility violet internal alignment index with black main housing / Accepts 1.2mm blade width lance-locking female receptacle terminals / Molded from high-performance glass-fiber reinforced Polyamide resin (PA66-GF) with silicone perimeter interface seal / Dimensions: 26.03mm Length x 23.01mm Width x 27.8mm Height / Component Part Number: 1 928 405 138 / Alternate OEM Identifiers: Bosch 1928405138 / 1 928 405 138-000 / 5P Trapez Connector Code A / Bosch 5-Way Female Trapezoidal Plug / Bosch Compact 1.2 5P Housing.

Applications & Fitment: High-reliability, waterproof 5-way female electrical connector plug engineered for automotive sensors, mass air flow (MAF) meters, throttle valve positioners, exhaust gas recirculation (EGR) valves, and ambient pressure/temperature sensors across European passenger and commercial vehicle platforms. Designed for inline wire-to-device mating featuring Code A keying alignment to prevent cross-mating in complex harness looms. Houses five 1.2mm blade receptacle contacts utilizing primary lance-locking and integrated secondary terminal position retention. High-durability PA66-GF construction ensures long-term operational integrity under severe engine compartment vibration and exposure to fuels, oils, washer fluids, and extreme thermal gradients (-40 to 140 degrees Celsius). Essential stock for auto-electricians, vehicle harness repair technicians, trade distributors, and motorsport loom builders.

Technical Attributes:

- OEM Part Number: 1 928 405 138 / 1928405138 (Manufacturer: Bosch)

- Product Component Classification: 5-Position Female Connector Housing Plug / Trapezoid Sensor Plug

- Connector Body Design: Trapezoidal Profile 5P

- Keyway Polarization Profile: Code A Keying Matrix

- Connection Type: Wire-to-Device Sealed Inline Plug Assembly

- Gender Classification: Female (Socket Receptacle Housing)

- Total Position Count: 5-Way / 5-Pin Layout

- Terminal Blade Compatibility: 1.2mm Blade Width Female Contacts

- Primary Terminal Locking Mechanism: Lance-Locking Retainer System

- Secondary Terminal Locking: Integrated Secondary Retention Frame

- Ingress Protection & Sealing Type: Sealed Connection (Silicone Interface Seal, IP67 / IP69K Rated)

- Structural Material Base: Polyamide 66 Glass Fiber Reinforced (PA 66 GF)

- Color Profile: Factory Solid Black Body with Violet Accent / Keying Retainer

- Overall Dimensions: 26.03mm (Length) x 23.01mm (Width) x 27.8mm (Height)

- Thermal Operating Range: -40 to 140 degrees Celsius

- Commercial Procurement Status: Provided as an individual unpopulated 5-way female connector housing. Crimp terminals, individual wire cavity seals, and mating PCB headers/male housings sold separately. Multi-tier trade volume discounts apply automatically at checkout.