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Amphenol FCI MicroSpace™ High-Voltage Connectors

Amphenol FCI MicroSpace™ High-Voltage Connectors provide a selective loaded crimp-to-wire connector platform with a design that enables LV214 Severity-2 and offer 3.81mm, 6.35mm, and 8.89mm pitches. These connector platforms are LV214 Severity-2 compatible with keying to prevent visual mismatching. Other features include terminal positioning assurance (TPA), primary and secondary contact retention, and connector positioning assurance (CPA). Amphenol FCI MicroSpace High-Voltage Connectors offer high vibration and locking resistance, making them suitable for harsh environments. Applications include battery management systems (BMS), cameras and sensors, cluster/navigation HVAC, headliner lighting, and power steering.

Features

  • Design based on existing and proven design controls
  • Suitable for harsh environments
  • Existing crimp section and automated crimp tooling up to 22AWG
  • No specific industrial tools required
  • 4N normal force for vibration and >75N connector locking strength
  • High vibration and locking resistance
  • Poka-yoke polarization
  • Visual mismatching prevention system
  • TPA ensures proper terminal insertion position and retention
  • Current rating up to 4A per contact
  • Meets higher power performance requirements
  • CPA assures connectors are properly mated and locked together
  • Low insertion force terminal makes it easier to mate with receptacle

Applications

  • BMS
  • Cameras and sensors
  • Cluster/navigation HVAC
  • Headliner lighting
  • Power steering

Specifications

  • High current alloy
  • Optional tin and gold/GXT® plating contact for board header connector, or tin and gold/GXT plating crimping terminal
  • High-temperature UL 94V-0 thermoplastic housing
  • <3N terminal insertion force/terminal
  • >50N terminal retention into housing
  • 20 mating cycles for Sn, 100 mating cycles for Au/GXT
  • >50N (min.) wire pullout force for 0.35qmm2
  • <30mΩ contact resistance
  • >100MΩ insulation resistance
  • 400V, 800V, or 1200V voltage
  • 4A current voltage
  • 1200VAC, 2500VAC, or 3600VAC dielectric withstanding voltage
  • 30°C maximum temperature rise
  • -40°C to +130°C operating temperature range
  • LV214 Severity-2 compatible

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Published: 2023-04-06 | Updated: 2025-10-28