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XH2.5 connector

XH2.5 Connector: Precision and Reliability for Your Wire Harness Needs

The XH2.5 connector is a key component in modern electrical systems, known for its compact design and robust performance. When it comes to building a complete wiring solution, choosing the right accessories is crucial. For instance, the VH3.96 cable offers a larger pitch alternative, while the PH2.0 wire harness provides a smaller pitch option for tighter spaces. Integrating the XH2.5 connector into your setup ensures secure connections in applications ranging from consumer electronics to industrial machinery. If you're sourcing general-purpose cables and wires, our selection supports various gauges and insulation types. For complex projects requiring pre-assembled solutions, explore our range of cable assemblies that incorporate the XH2.5 connector for plug-and-play functionality. This versatility makes it ideal for engineers and technicians seeking dependable connectivity.


The XH2.5 connector stands out due to its meticulous engineering and adherence to high standards. With a pitch of 2.5mm, it supports wire sizes from AWG 22 to 26, ensuring a snug fit and reduced risk of disconnection. The housing is typically made of durable nylon PA66, rated UL94V-0 for flame resistance, and can withstand operating temperatures from -25°C to +85°C. Contacts are often phosphor bronze with tin or gold plating, providing excellent conductivity and corrosion resistance. Rated for currents up to 3A and voltages up to 250V AC/DC, the XH2.5 connector is designed for low-power applications where space is at a premium. Its locking mechanism ensures secure mating, preventing accidental disconnects in high-vibration environments. Below is a detailed parameter table:

  • Pitch: 2.5mm
  • Wire Gauge: AWG 22-26
  • Current Rating: 3A
  • Voltage Rating: 250V AC/DC
  • Operating Temperature: -25°C to +85°C
  • Housing Material: Nylon PA66 (UL94V-0)
  • Contact Material: Phosphor Bronze with Tin/Gold Plating
  • Insulation Resistance: ≥1000MΩ
  • Withstanding Voltage: 1500V AC/minute
  • Mating Cycles: ≥30 cycles
Parameter Specification
Pitch 2.5mm
Wire Gauge AWG 22-26
Current Rating 3A
Voltage Rating 250V AC/DC
Operating Temperature -25°C to +85°C
Housing Material Nylon PA66 (UL94V-0)
Contact Material Phosphor Bronze with Tin/Gold Plating
Insulation Resistance ≥1000MΩ
Withstanding Voltage 1500V AC/minute
Mating Cycles ≥30 cycles

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