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

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

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

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

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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