TE Connectivity (TE)

HVCSJI Series High-Voltage Interconnection System

Improve EV performance with an optimized connector design

The HVCSJI series is one of the most flexible and customizable connector solutions available today. It achieves a secure and reliable electrical connection that enhances vehicle drivetrain performance while reducing cost, weight, and physical size. Improve your EV performance with an optimized connector design with our HVCSJI series.

The HVCSJI series interconnection system is TE Connectivity’s new generation of high-voltage, high-current connectors designed and developed for tomorrow’s low- and zero-emission vehicles, including hybrid, plug-in hybrid, fully electric, and fuel-cell-powered vehicles. They deliver improved current carrying capacity and robust anti-vibration levels while maintaining a compact size/weight and easy-to-assemble feature set.

Key Benefits:

Four available size variations with high current carrying capabilities
25% increase in current compacity compared with similarly sized connector solutions
SG3-level vibration resistance, ideal for e-motor-related applications
Terminals can be welded or crimped (with copper wire)
Accepts copper or aluminum wires from 10 mm2 to 150 mm2
Simplified wire harness assembly process saves time and cost
Compact size, miniaturized and lightweight design
Designed for safety and durability in harsh environments: IP6K9K, IP67, IPXXB, V0

	Wire Sizes	Wire Sizes	Max Voltage	Terminal Type/Size	Connections Supported	Wire Exit	Vibration Resistance	Standards Compliance	Additional Features
HVCSJ1200	10 mm² 16 mm² 25 mm²	95 A^ 115 A^ 145 A	1000 VDC	PTCSJ12 chip terminal 10 mm x 1.5 mm	Copper wire can be crimped or welded Aluminum wire can be welded	90° & 180°	SG3 support,per LV215-2	LV215 & USCAR37 certifications in progress	IP 6X9X, IP68, IPXXB, 360° shielding, compatible w/ unshielded, V0 flame resistance
HVCSJ1800	25 mm² 35 mm² 50 mm² 70 mm²	175 A 220 A 250 A 308 A	1000 VDC	PTCSJ18 chip terminal 15 mm x 2.5 mm	Copper wire can be crimped or welded Aluminum wire can be welded	90° & 180°	SG3 support,per LV215-2	LV215 & USCAR37 certifications in progress	IP 6X9X, IP68, IPXXB, 360° shielding, compatible w/ unshielded, V0 flame resistance
HVCSJ2100	50 mm² 70 mm² 95 mm²	260 A 324 A 376 A	1000 VDC	1000 VDC	Copper wire can be crimped or welded Aluminum wire can be welded	90° & 180°	SG3 support,per LV215-2	LV215 & USCAR37 certifications in progress	IP 6X9X, IP68, IPXXB, 360° shielding, compatible w/ unshielded, V0 flame resistance
HVCSJ2600	95 mm² 120 mm²	392 A 450 A		PTCSJ26blade terminal 21 mm x 4 mm	Copper wire can be crimped or welded Aluminum wire can be welded	90° & 180°	SG3 support,per LV215-2	LV215 & USCAR37 certifications in progress	IP 6X9X, IP68, IPXXB, 360° shielding, compatible w/ unshielded, V0 flame resistance

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