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Aptiv HDK 1.2 & 2.8 Connection System

Aptiv HDK 1.2 and 2.8 Connection System configurations are consistent with AK and USCAR standards. HDK connection systems comprise terminals, seals, connectors, and wire strain reliefs. The HDK 1.2 and 2.8 terminals have 4 contact pins and are compatible with ultrasonic welding. HDK 1.2 and 2.8 sealed connectors provide superior connection reliability and high-performance solutions for the AK standard. These HDK 1.2 and 2.8 connection system is typically designed for applications like engine compartments, motors for windshield wipers, and on-engine.

Features

HDK 1.2 Series Connection System:

A unique high-contact force terminal device designed to handle heavy vibrations
Dual-component contact body
Improved dependability of the connection
Increased pressure by scratching
Interface for the AK 1.2 footprint
Optional stress alleviation
Pin-based motion management
Pre-staged CPA equipped with Smart Locking System (SLS) mechanism
Verified against severe environment profiles

HDK 2.8 Series Connection System:

4 points of contact
AK standard high-performance solution
Compatible with ultrasonic welding
Dual-component contact system
Elevated contact pressure
Improved dependability of the connection
Polarization mechanically
Secondary lock on the lateral side to ensure terminal position
Verified against severe environment profiles

Applications

Engine compartment
Engine-mounted
Motor for windshield wipers
On-engine

Technical Specifications

Series	HDK 1.2 Series		HDK 2.8 Series
Parameters	HDK 1.2 Series		HDK 2.8 Series
Type	Terminal	Sealed Connector	Terminal	Sealed Connector
Maximum current	11A	-	29.5A	-
Maximum temperature	150°C	-	150°C	-
Minimum contact resistance	3mΩ	-	3mΩ
Operating temperature range		-40°C to +140°C		-40°C to +120°C
Vibration	50G max	60G	80G max	60G
Resources	Datasheet	Datasheet	Datasheet	Datasheet