1.27mm board to board connectors - interconnect solutions for global manufacturing

All Imperial Board to Board Connectors are available in Deca-BDE compliant plastics.
Please contact deca-bde@imperial-connect.com for latest Deca-BDE status.

1.27mm x 1.27mm pitch (0.05") Board to Board (PCB) Connectors

Imperial produce a wide range of standard and custom board to board connectors for PCB interconnection. Designed to allow greater design flexibility in a wide range of applications. The range includes SMT and through hole headers and sockets. Low profile, high density, board stackers and elevator headers, custom heights and pin lengths, pitches 2.54mm pitch through to ultra miniature 1.00mm pitch.

For pricing and further information, please contact: board-to-board@imperial-connect.com
Samples are available on request: samples@imperial-connect.com

Headers (male)
Sockets (female)

Male Connectors

	M1B Series 1.27mm elevated pin header Single row 3 to 33 contacts Surface mount Straight type Choice of footprint Custom pin lengths
	A2M Series 1.27mm pin header Single row 3 to 33 contacts Surface mount Straight type Choice of footprint Custom pin lengths available Available in tape and reel packaging
	A2A Series 1.27mm pin header Dual row 4 to 66 contacts Through hole Straight type Choice of insulator height Custom pin lengths available
	M1A Series 1.27mm pin header Single row 2 to 33 contacts Through hole Right angle type Choice of insulator height Custom pin lengths available
	B2K Series 1.27mm pin header Dual row 6 to 66 contacts Surface mount Straight type Choice of insulator height Custom pin lengths available Available in tape and reel packaging
	A2D Series 1.27mm pin header Dual row 4 to 66 contacts Through hole Right angle type Choice of insulator height Custom pin lengths available
	A2Q Series 1.27mm elevated pin header Single row 3 to 33 contacts Through hole Straight type Choice of insulator height Custom pin lengths available
	A2K Series 1.27mm elevated pin header Dual row 6 to 66 contacts Surface mount Straight type Choice of insulator height Custom pin lengths available Available in tape and reel packaging
	M2A Series 1.27mm pin header Single row 2 to 33 contacts Through hole Right angle type Custom pin lengths available Choice of insulator height
	A1L Series 1.27mm pin header Single row 2 to 50 contacts Through hole Straight type Choice of insulator height Custom pin lengths available
	A1P Series 1.27mm elevated pin header Dual row 4 to 66 contacts Through hole Straight type Choice of insulator heights Custom pin lengths available
	A1A Series Pin header Dual row 6 to 100 contacts Through hole Straight type Special order part - MOQ 10k pieces Alternative part: A2A
	A1S Series Pin header Dual row 6 to 100 contacts Through hole Straight type Choice of insulator height Custom pin lengths Special order part - MOQ 10k pieces For new design, please see A2A
	A1C Series Box type pin header Dual row 6 to 100 contacts Through hole Straight type Choice of insulator height Special order part - MOQ 10k pieces For new design, please see A2A
	A1D Series Pin header Dual row 6 to 100 contacts Through hole Right angle type Choice of insulator height Custom pin lengths Special order part - MOQ 10k pieces For new design, please see A2D
	A1K Series Board spacer pin header Dual row 6 to 100 contacts Surface mount Straight type Custom pin length Available in tape and reel packaging Optional locating peg Special order part - MOQ 10k pieces For new design, please see A2K
	A1M Series Pin header Single row 3 to 20 contacts Surface mount Straight type Custom height Custom pin lengths Choice of footprint Special order part - MOQ 10k pieces For new design, please see A2M
	A1Q Series Pin header Single row 3 to 32 contacts Through hole Straight type Custom pin lengths Special order part - MOQ 10k pieces For new design, please see A2Q
	A1B Series Pin header Dual row 6 to 60 contacts Surface mount Straight type Choice of insulator height Available in tape and reel packaging Optional locating peg Special order part - MOQ 10k pieces For new design, please see B2K
	B1K Series Pin header Dual row 6 to 100 contacts Surface mount Straight type All pin lengths are customer specifiable as standard Available in tape and reel packaging Special order part - MOQ 10k pieces For new design, please see B2K

Female Connectors

	B2H Series 1.27mm female header Single row 2 to 40 contacts Surface mount Straight Choice of footprint
	B2J Series 1.27mm female header Single row 3 to 40 contacts Through hole Straight Custom pin lengths available
	B2L Series 1.27mm female header Single row 3 to 40 contacts Through Hole Right Angle Available with tape and reel packaging
	B1L Series 1.27mm female header Dual row 6 to 100 contacts Surface mount Straight Optional locating pegs
	B2B Series 1.27mm female header Dual row 8 to 100 contacts Surface mount Straight With optional locating peg and polarising bump Available with tape and reel packaging 4.60mm profile
	B2E Series 1.27mm female header Single row 2 to 35 contacts Through hole Straight Custom pin lengths available
	B2A Series 1.27mm female header Dual row 6 to 100 contacts Through hole Straight Custom tail length available Available in tape and reel packaging
	B1J Series 1.27mm female header Dual row 6 to 100 contacts Surface mount Straight Optional locating pegs
	B1C Series Bottom entry female header Dual row 6 to 60 contacts Surface mount Straight Available in tape and reel packaging Optional locating peg Special order part - MOQ 10k pieces For new design, please see B1J
	B1A Series Female header Dual row 6 to 100 contacts Through hole Straight Special order part - MOQ 10k pieces For new design, please see B2A
	B1B Series Female header Dual row 6 to 100 contacts Surface mount Straight Optional locating peg Special order part - MOQ 10k pieces For new design, please see B2B
	B1E Series Female header Single row 3 to 36 contacts Through hole Straight Custom pin length Special order part - MOQ 10k pieces For new design, please see B2E

Suppliers to the electronics industry world wide

1.27mm x 1.27mm pitch (0.05") Board to Board (PCB) Connectors

Male Connectors

Female Connectors