The housing is molded from polybutylene terephthalate (PBT), providing the chemical and dimensional stability expected in engine compartments and industrial enclosures.
The 2-Position Reality for Sensor Harnesses
A 2-position plug is the standard count for a single-switch or single-sensor return line — a pressure switch, temperature sender, or proximity sensor typically needs one signal and one ground or supply. The EconoSeal J Mark II 070 family uses a 0.374-inch (9.50 mm) pitch, which gives enough spacing for 20–18 AWG wire without crowding the cavity.
Crimp Termination and Field Assembly
The free-hanging design means the connector is not anchored to a panel or PCB — it floats in the harness, which is typical for sensor leads that route to a bulkhead or ECU connector.