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TE Connectivity

TE Connectivity AMPFOIL ULTRA Connector

Compact, vibration resistant connector for modern energy systems

TE Connectivity’s AMPFOIL ULTRA connector is designed to meet the needs of Flexible Flat Cable (FFC) and Flexible Printed Circuit (FPC) applications, particularly in Battery Energy Storage Systems (BESS). This advanced connector enables efficient, reliable connections between battery cells and Battery Management Systems (BMS). In addition to its primary use in energy storage, the AMPFOIL ULTRA connector is also well-suited for automotive applications, including electric powertrains and lighting systems.

  • Features

  • Miniature size
  • Positive latch between header and plug
  • Easy assembly for plug
  • High performance in vibration and aging
  • Applications

  • Battery energy storage
  • Battery cell to system
  • Battery management system
  • Electrical Specifications

  • Rated voltage (max.) = 29.6VDC
  • Rated current (max.) = 1A
  • Materials

  • Plastic housing: UL94 V-0 high temperature thermoplastic, black
  • Contact: Copper alloy gold plating
  • Standards

  • UL Certification
  • Benefits

  • Miniaturized design frees space for PCB layout
  • Secure connection prevents accidental unmating from pull forces in any direction
  • Tool-free foil installation reduces customer assembly time
  • LV 214 Severity 2 compliance ensures reliable performance under prolonged vibration
  • For aging performance, USCAR-2 compliance verifies long-term electrical and mechanical durability
  • Mechanical

  • Pos. = 24/28/32/36/40
  • Pitch = 1mm
  • Specifications

  • Product spec.: 108-137689
  • Application spec: 114-137689

AMPFOIL ULTRA connector

AMPFOIL ULTRA connector
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