Bosch Kompakt 3-pole connector housing in coding 1 (Bosch P/N 1928403110). The Kompakt series is Bosch’s sealed compact connector system for sensor and actuator circuits in engine-bay harnesses, where a small sealed 3-way body is needed for a supply, ground and signal circuit.
Supplied as the housing alone. Contacts and individual wire seals are ordered separately, so a damaged connector body can be replaced without rebuilding the whole branch.
Coding
Bosch supplies the Kompakt 3-pole body in more than one mechanical coding. The coding is a moulded keying feature — a coding 1 housing mates only with a coding 1 header. Where a harness carries several identical 3-way Kompakt connectors, the coding is what stops two branches being swapped at assembly. Order the coding that matches the device you are wiring.
Technical Specification
| Property | Value |
|---|---|
| Connector family | Bosch Kompakt |
| Positions | 3 |
| Coding | 1 |
| Component | Housing only (no contacts, no seals) |
| Sealing | Sealed system — every cavity needs a contact with wire seal, or a blind plug |
| Manufacturer | Bosch |
| Bosch P/N | 1928403110 |
Seals
A sealed connector only seals if every cavity is filled. Each crimped contact takes an individual wire seal sized to the wire:
- Bosch Wire Seal Blue 0.35–1 mm² — for 0.35–1 mm² wire
Related Products
- Bosch Trapez 5P Connector Code B, Black — 5-pole Bosch Trapez housing, coding B
- Bosch Trapez 5 Pole Connector Kit — complete kit for the 10 bar combined pressure/temperature sensor
- Bosch Wire Seal Blue 0.35–1 mm² — individual wire seal
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