China QW PCB automotive terminal connector, automotive connector crimp terminal, pin terminal, waterproof vehicle terminal
automotive terminal connector
S$0.02
1.Overview
The automotive terminal connector is a high-performance electrical component designed for harsh under-hood and on-board environments. Made from tin-plated copper with a PVC or PA66 insulated sheath, this wire connector lug ensures secure, corrosion-resistant connections in cars, trucks, EVs, and agricultural machinery. Ideal for battery terminals, fuse boxes, lighting circuits, and sensors.
QWOT-2.5 | staight plug | 1 | IP1 | 8 | QWOT-2.5 | $0.02 |
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QWOT-0.64-A02 | staight plug | 1 | IP64 | 8 | QWOT-0.64-A02 | $0.02 |
QWPT-0.64-A01 | staight plug | 1 | IP20 | 8 | QWPT-0.64-A01 | $0.02 |
QWPT-1.65 | staight plug | 1 | IP40 | 8 | QWPT-1.65 | $0.02 |
QWPT-1.8 | staight plug | 1 | IP44 | 8 | QWPT-1.8 | $0.02 |
QWPT-1.5 | staight plug | 1 | IP54 | 8 | QWPT-1.5 | $0.02 |
High-conductivity tin-plated copper – Low contact resistance, excellent anti-corrosion.
Robust insulation – Available in PVC (105°C) or PA66 (125°C, flame-retardant V0).
Cold-pressed crimping design – Gas-tight, vibration-proof connection for automotive use.
Color-coded by wire gauge – Red (0.5–1.5mm²), Blue (1.5–2.5mm²), Yellow (4–6mm²).
Wide stud hole sizes – M3, M4, M5, M6, M8, and 1/4″.
Temperature range -40°C to +125°C (PA66 version).
Compliant with QC/T 29106 & RoHS.
Application
Battery terminal connectors – Secure connection to battery posts and junction blocks.
Fuse & relay boxes – Internal wiring for automotive distribution centers.
Lighting systems – Headlights, fog lights, turn signals, interior lights.
Engine sensors – Coolant, oxygen, pressure sensor connectors.
EV & hybrid vehicles – Low‑voltage auxiliary circuits and charging interfaces.
Trailer & agricultural wiring – Outdoor-rated vibration-resistant connections.