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XH 2.5mm PCB Header 2, 3 or 6 Pin, Vertical Through-Hole (JST-XH Compatible) – 3-pin to Pinterest (opens in a new window)

XH 2.5mm PCB Header 2, 3 or 6 Pin, Vertical Through-Hole (JST-XH Compatible) – 3-pin

$0.46 incl. gst

SKU: CLICK-IT-842516 Category:

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NZN Electronics

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Description

XH 2.5mm PCB headers in 2-pin, 3-pin and 6-pin sizes, the board half of the common white XH wire-to-board connector. The pins go straight through the board and are soldered underneath, and the shrouded top takes an XH plug that latches on one side, so it only goes in one way. The 2-pin suits fans, LEDs and other 2-wire leads, the 3-pin suits 2S LiPo balance leads and 3-wire sensors, and the 6-pin suits 5S balance leads and 6-wire harnesses.

Specifications

Connector familyXH, 2.5mm pitch (JST-XH compatible)
Sizes2-pin, 3-pin or 6-pin, single row
MountingThrough-hole, straight (vertical), plug enters from above
2-pin body7.4 x 5.75 mm, 7.0 mm tall above the board
3-pin body9.9 x 5.75 mm, 7.0 mm tall above the board
6-pin body17.4 x 5.75 mm, 7.0 mm tall above the board
Pins0.64 mm square, silver finish, about 3.4 mm below the board (about 2.3 mm on the 2-pin)
PCB holes1.0 mm on a 2.5 mm row (0.9 to 1.0 mm on the 3 and 6-pin); 2.5, 5.0 or 12.5 mm end to end
LatchSlotted wall on one side (one wide slot on the 2-pin), plug fits one way
Mates withXH housing with the same number of ways, fitted with XH crimp terminals
CurrentXH parts are rated 3 A per contact on 22 AWG; we suggest 2 A or less
Minimum order4 headers ($1.40 for 2-pin, $1.56 for 3-pin, $3.16 for 6-pin)

Datasheets

What’s in the box

4+
XH 2.5mm vertical PCB headers in the size you choose

Loose headers, as many as you order. Plug housings and crimp terminals are not included.

Great for

Adding a 2S or 5S balance lead socket to a charger or battery monitor board
Plug-in 2-wire fans, LEDs and buzzers, or 3-wire sensors such as temperature or Hall sensors
Unpluggable 6-wire signal or stepper leads on your own PCB
Replacing a broken XH socket on an existing board

Wiring & getting started

  1. Pick the size

    Count the wires on your plug: 2 wires need the 2-pin header, 3 wires the 3-pin and 6 wires the 6-pin.

  2. Face the latch the right way

    The slotted wall is the latch side. Turn the header so the plug’s latch faces that wall with the wires in the order your board expects; it will not go in the other way round.

  3. Solder it

    Push it down flat on the board, solder one end pin, check it sits square, then solder the rest. Keep the iron on each joint only long enough for the solder to flow.

  4. Make the cable

    Crimp XH terminals onto 22 to 28 AWG wire and click them into a matching XH housing, such as our 3, 5 and 6-way XH housings, then push it onto the header until it latches.

Note: XH (2.5mm) is a different size from PH (2.0mm). A PH plug will not fit these headers.

Additional information

Brand

NZN Electronics

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