Proto Advantage - Dual Row 2.54mm Pitch 40-Pin Female Header to DIP-40 Adapter
Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics
Pin Header Strip 40 2.54mm Connector | Pin Double Row Strip Connector - 10pcs - Aliexpress
Amazon.com: uxcell 10 X Right Angle Female PCB Header 40 Way 2.54mm Pitch Connector Black : Industrial & Scientific
Amazon.com: Honbay 40pcs 40 Pin Single Row Male and Female Pin Header Connector Kit PCB Pin Strip for Arduino : Electronics
2.54mm Right Angle 40-Pin Male Pin Header Connector - PiShop.us
Hotop 50 Pack Single Row 40 Pin 2.54 mm Male Pin Header Connector: Amazon.com: Industrial & Scientific
40-pin FPC to Straight 2x20 IDC Female Socket Header : ID 4905 : $3.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: uxcell 5Pcs 2.54mm Pitch 40-Pin 19mm Length Double Row Straight Connector Pin Header Strip for Prototype Shield : Industrial & Scientific
10pcs dc3-40p pitch2.54MM JTAG ISP MALE SOCKET Right Angle idc box headers PCB CONNECTOR DOUBLE ROW 2x20PIN DC3 40 PIN HEADER - AliExpress
20pcs 1x40 Pin 2.54mm Single Row Female & Male Pin Header connector - AliExpress
Dahszhi Female PCB Header Right Angle 40 Pin 2.54mm Pitch Connector - Pack of 20pcs: Amazon.com: Industrial & Scientific
40 Pin GPIO Connector Header - PiShop.us
100pcs Male Header Pins, Lystaii Straight Single Row 40 Pin 0.1 Inch (2.54mm) Male Pin Header Connector PCB Board Pin Connector Electronic Component Raw Materials: Amazon.com: Industrial & Scientific
Pololu - 0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
Male Female 2.54mm pitch 40Pin Header Socket Single Double Row Connector Strip | eBay
20pcs 10 pairs 40 Pin 1x40 Single Row Male and Female 2.54 Breakable Pin Header PCB JST Connector Strip for Arduino Black - AliExpress
ZYAMY 10pcs 2.54mm 40Pin Round Female Socket Pin Header Strip 1x40P Single Row Straight Female/Male Socket/Pin Header Strip Connector Black: Amazon.com: Industrial & Scientific
Amazon.com: Hilitchi 635 Pcs 40 Pin 2.54mm Pitch Single Row Pin Headers, Connector Housing Female, Male/Female Pin Connector Kit : Electronics
40 Pin GPIO Connector Header - PiShop.us
2.54mm Double Row Pin Header Male Right Angle 2x2-40Pin Connector 90 Degrees | eBay
