20-Pin JST XH 2.54mm Female Housing Connector Wire-to-Board

The 20-Pin JST XH 2.54mm Female Housing Connector is one of the largest pin-count options in the XH series, engineered to centralize up to twenty separate power, signal, and communication lines into a single professional plug-and-play block. With a 2.54 mm (0.1") pitch, heavy-duty anti-vibration friction-lock mechanism, and polarized asymmetric housing that prevents reverse insertion, it delivers secure, reliable connections for complex multi-axis robotics, comprehensive automation panels, automated testing rigs, and advanced multi-layered custom PCBs. Made from UL94V-0 rated flame-retardant Nylon 66, rated for 3A / 250V AC/DC and compatible with 22–30 AWG wire. Note: crimp terminal pins and male PCB board headers are sold separately.

Key Specifications

• Connector Type: Female Receptacle Housing (Crimp Style)
• Configuration: Single Row, 20 Positions / Pins
• Pitch (Pin Spacing): 2.54 mm (0.1 inch)
• Current Rating: 3 A AC/DC (maximum)
• Voltage Rating: 250 V AC/DC (maximum)
• Applicable Wire Range: 22 AWG – 30 AWG
• Insulation Material: Nylon 66 (UL94V-0, Flame-Retardant)
• Color: White
• Locking Mechanism: Friction lock (anti-vibration snap-in fit)
• Polarization: Asymmetric housing – single correct insertion orientation
• Compatibility: JST XH series male PCB headers, standard 0.1" breadboards and custom PCBs

Package Includes

• 1 x 20-Pin JST XH 2.54mm Female Housing Connector

Note: Image is for representation purpose only.