![Amazon.com: Glarks 70Pcs 2.54mm Straight Single Row Breakable PCB Board 40Pin Male Pin Header Connector Set for Arduino Prototype Shield (Needle Length Include 10mm and 17mm) : Industrial & Scientific Amazon.com: Glarks 70Pcs 2.54mm Straight Single Row Breakable PCB Board 40Pin Male Pin Header Connector Set for Arduino Prototype Shield (Needle Length Include 10mm and 17mm) : Industrial & Scientific](https://m.media-amazon.com/images/I/71NRuvzCcOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Glarks 70Pcs 2.54mm Straight Single Row Breakable PCB Board 40Pin Male Pin Header Connector Set for Arduino Prototype Shield (Needle Length Include 10mm and 17mm) : Industrial & Scientific
![Amazon.com: uxcell 25Pcs 2.54mm Pitch Dual Row 80-Pin Male 90 Degree Pin Header Connector : Industrial & Scientific Amazon.com: uxcell 25Pcs 2.54mm Pitch Dual Row 80-Pin Male 90 Degree Pin Header Connector : Industrial & Scientific](https://m.media-amazon.com/images/I/71Ps-usw0pL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: uxcell 25Pcs 2.54mm Pitch Dual Row 80-Pin Male 90 Degree Pin Header Connector : Industrial & Scientific
![Amazon.com: E-Simpo 20pcs 1.27mm PCB Male Pin Header Connector 0.05in Board to Board Connector Breakable Cuttable Single Row 1X50P 50Pins Straight 180D Gold plated Total 7.2MM (1X50P Straight L7.2) : Industrial & Amazon.com: E-Simpo 20pcs 1.27mm PCB Male Pin Header Connector 0.05in Board to Board Connector Breakable Cuttable Single Row 1X50P 50Pins Straight 180D Gold plated Total 7.2MM (1X50P Straight L7.2) : Industrial &](https://m.media-amazon.com/images/I/71VcXVdVn+L._AC_UF894,1000_QL80_.jpg)
Amazon.com: E-Simpo 20pcs 1.27mm PCB Male Pin Header Connector 0.05in Board to Board Connector Breakable Cuttable Single Row 1X50P 50Pins Straight 180D Gold plated Total 7.2MM (1X50P Straight L7.2) : Industrial &
![Amazon.com: whiteeeen 10pcs Right Angle Single Row 40-Pin 2.54mm Male Header 1x40 Breakable Pin Header PCB Pin Strip Connector (Pin Long 11mm 90 Degree) : Industrial & Scientific Amazon.com: whiteeeen 10pcs Right Angle Single Row 40-Pin 2.54mm Male Header 1x40 Breakable Pin Header PCB Pin Strip Connector (Pin Long 11mm 90 Degree) : Industrial & Scientific](https://m.media-amazon.com/images/I/71sQf8xR2SL._AC_UF894,1000_QL80_.jpg)
Amazon.com: whiteeeen 10pcs Right Angle Single Row 40-Pin 2.54mm Male Header 1x40 Breakable Pin Header PCB Pin Strip Connector (Pin Long 11mm 90 Degree) : Industrial & Scientific
![E-Simpo® 20pcs 2.54mm PCB Board Spacer 1 * 40P Pin Header L15mm Plastic Height 2.5mm Breakable Straight Single Row Double Plastic Rohs Gold-Plated - Amazon.com E-Simpo® 20pcs 2.54mm PCB Board Spacer 1 * 40P Pin Header L15mm Plastic Height 2.5mm Breakable Straight Single Row Double Plastic Rohs Gold-Plated - Amazon.com](https://m.media-amazon.com/images/I/51yIP7R4gnL._AC_UF894,1000_QL80_.jpg)
E-Simpo® 20pcs 2.54mm PCB Board Spacer 1 * 40P Pin Header L15mm Plastic Height 2.5mm Breakable Straight Single Row Double Plastic Rohs Gold-Plated - Amazon.com
![ZYAMY 30pcs 2.54mm Colorful Male Breakable Pin Header Strip Kit 40Pin 1x40P Single Row Straight Male Pin Header Strip Connector Black + Blue + Green + Yellow + Red + White: Amazon.com: Industrial & Scientific ZYAMY 30pcs 2.54mm Colorful Male Breakable Pin Header Strip Kit 40Pin 1x40P Single Row Straight Male Pin Header Strip Connector Black + Blue + Green + Yellow + Red + White: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71v9iZqdm8L._AC_UF1000,1000_QL80_.jpg)
ZYAMY 30pcs 2.54mm Colorful Male Breakable Pin Header Strip Kit 40Pin 1x40P Single Row Straight Male Pin Header Strip Connector Black + Blue + Green + Yellow + Red + White: Amazon.com: Industrial & Scientific
![Amazon.com: 2.54mm 0.1" 1x4Pin Female Socket Pin Row 4P Single Row Straight Female/Male Socket/Pin Header Connectors, Pack of 30 : Industrial & Scientific Amazon.com: 2.54mm 0.1" 1x4Pin Female Socket Pin Row 4P Single Row Straight Female/Male Socket/Pin Header Connectors, Pack of 30 : Industrial & Scientific](https://m.media-amazon.com/images/I/61NkK-4I45L._AC_UF894,1000_QL80_.jpg)
Amazon.com: 2.54mm 0.1" 1x4Pin Female Socket Pin Row 4P Single Row Straight Female/Male Socket/Pin Header Connectors, Pack of 30 : Industrial & Scientific
![Amazon.com: 10 Pcs Gold Plated DIP Pitch 2.54mm Breakable Female Pin Header 2x40 80pin Double Row Strip : Electronics Amazon.com: 10 Pcs Gold Plated DIP Pitch 2.54mm Breakable Female Pin Header 2x40 80pin Double Row Strip : Electronics](https://m.media-amazon.com/images/I/81DRiM9EwHL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 10 Pcs Gold Plated DIP Pitch 2.54mm Breakable Female Pin Header 2x40 80pin Double Row Strip : Electronics
![20pcs 40 Pin 1x40 Single Row Male 254mm Breakable Pin Header Right Angle Connector Strip Bending: Amazon.com: Industrial & Scientific 20pcs 40 Pin 1x40 Single Row Male 254mm Breakable Pin Header Right Angle Connector Strip Bending: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41yyO6E9k-L._AC_UF894,1000_QL80_.jpg)
20pcs 40 Pin 1x40 Single Row Male 254mm Breakable Pin Header Right Angle Connector Strip Bending: Amazon.com: Industrial & Scientific
![Amazon.com: Cylewet 24Pcs Double Row 2×40Pin Breakable Pin Header 2.54mm Male Straight Pin Header Connector for Arduino (Pack of 24) CYT1063 : Industrial & Scientific Amazon.com: Cylewet 24Pcs Double Row 2×40Pin Breakable Pin Header 2.54mm Male Straight Pin Header Connector for Arduino (Pack of 24) CYT1063 : Industrial & Scientific](https://m.media-amazon.com/images/I/61itgBO3xhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Cylewet 24Pcs Double Row 2×40Pin Breakable Pin Header 2.54mm Male Straight Pin Header Connector for Arduino (Pack of 24) CYT1063 : Industrial & Scientific
![Adafruit 400 Extra-Long Break-Away 0.1" 16-pin Strip Male Header (5 Pieces): Amazon.com: Industrial & Scientific Adafruit 400 Extra-Long Break-Away 0.1" 16-pin Strip Male Header (5 Pieces): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51Rtg+vDBuL._AC_UF1000,1000_QL80_.jpg)
Adafruit 400 Extra-Long Break-Away 0.1" 16-pin Strip Male Header (5 Pieces): Amazon.com: Industrial & Scientific
![Amazon.com: uxcell Right Angle Single Row 40-pin 2.54mm Male Header for Breadboard (Pack of 10) : Industrial & Scientific Amazon.com: uxcell Right Angle Single Row 40-pin 2.54mm Male Header for Breadboard (Pack of 10) : Industrial & Scientific](https://m.media-amazon.com/images/I/61VqnuYlkxL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: uxcell Right Angle Single Row 40-pin 2.54mm Male Header for Breadboard (Pack of 10) : Industrial & Scientific
![Amazon.com: 30 Pcs 40 pin Breakable Pin Header 2.54mm Single Row Male Header Connector Kit PCB Pin Strip for Arduino : Electronics Amazon.com: 30 Pcs 40 pin Breakable Pin Header 2.54mm Single Row Male Header Connector Kit PCB Pin Strip for Arduino : Electronics](https://m.media-amazon.com/images/I/61HRvwPjcmL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 30 Pcs 40 pin Breakable Pin Header 2.54mm Single Row Male Header Connector Kit PCB Pin Strip for Arduino : Electronics
![Amazon.com: Hxchen 1x40 Pin 2.54mm Pitch Straight Single Row PCB Female Headers - (30 Pcs) : Industrial & Scientific Amazon.com: Hxchen 1x40 Pin 2.54mm Pitch Straight Single Row PCB Female Headers - (30 Pcs) : Industrial & Scientific](https://m.media-amazon.com/images/I/51um58VwifL._AC_.jpg)
Amazon.com: Hxchen 1x40 Pin 2.54mm Pitch Straight Single Row PCB Female Headers - (30 Pcs) : Industrial & Scientific
![Amazon.com: ArduEZtw Exclusive! 2.54mm 1x42pin/2x42pin Gold-Plated Easy Breakaway Female Pin Header Strip (Double Row x 42 pin*5 pcs) : Office Products Amazon.com: ArduEZtw Exclusive! 2.54mm 1x42pin/2x42pin Gold-Plated Easy Breakaway Female Pin Header Strip (Double Row x 42 pin*5 pcs) : Office Products](https://m.media-amazon.com/images/I/41G-ZpO1SJL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: ArduEZtw Exclusive! 2.54mm 1x42pin/2x42pin Gold-Plated Easy Breakaway Female Pin Header Strip (Double Row x 42 pin*5 pcs) : Office Products
![Amazon.com: 30 Pcs 40 pin Breakable Pin Header 2.54mm Single Row Male Header Connector Kit PCB Pin Strip for Arduino : Electronics Amazon.com: 30 Pcs 40 pin Breakable Pin Header 2.54mm Single Row Male Header Connector Kit PCB Pin Strip for Arduino : Electronics](https://m.media-amazon.com/images/I/71gJRqgMb6L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 30 Pcs 40 pin Breakable Pin Header 2.54mm Single Row Male Header Connector Kit PCB Pin Strip for Arduino : Electronics
![10PCS 1.27mm Pin Header 1.27Single Needle 1~40P Breakaway PCB Board Connector Strip Pinheader 1 * 3/4/5/6/7/8/10/12/15/20/40p (Color : 1X10PIN): Amazon.com: Industrial & Scientific 10PCS 1.27mm Pin Header 1.27Single Needle 1~40P Breakaway PCB Board Connector Strip Pinheader 1 * 3/4/5/6/7/8/10/12/15/20/40p (Color : 1X10PIN): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51-2Z4-3UxL._AC_UF894,1000_QL80_.jpg)
10PCS 1.27mm Pin Header 1.27Single Needle 1~40P Breakaway PCB Board Connector Strip Pinheader 1 * 3/4/5/6/7/8/10/12/15/20/40p (Color : 1X10PIN): Amazon.com: Industrial & Scientific
![Amazon.com: IIVVERR 27 Pcs 2mm Pitch Breakable Single Row 90 Degree 40 Pin Male Header Connector (27 piezas 2mm Pitch Breakable Single Row 90 Degree 40 Pin Male Header Connector : Everything Else Amazon.com: IIVVERR 27 Pcs 2mm Pitch Breakable Single Row 90 Degree 40 Pin Male Header Connector (27 piezas 2mm Pitch Breakable Single Row 90 Degree 40 Pin Male Header Connector : Everything Else](https://m.media-amazon.com/images/I/61qrleBRGcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: IIVVERR 27 Pcs 2mm Pitch Breakable Single Row 90 Degree 40 Pin Male Header Connector (27 piezas 2mm Pitch Breakable Single Row 90 Degree 40 Pin Male Header Connector : Everything Else
![uxcell 15 Pair Male and Female Pin Header,40 Pin 2.54mm Straight Single Row Breakable Header Connector PCB Pin Strip: Amazon.com: Industrial & Scientific uxcell 15 Pair Male and Female Pin Header,40 Pin 2.54mm Straight Single Row Breakable Header Connector PCB Pin Strip: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71nILhlXT9L._AC_UF894,1000_QL80_.jpg)
uxcell 15 Pair Male and Female Pin Header,40 Pin 2.54mm Straight Single Row Breakable Header Connector PCB Pin Strip: Amazon.com: Industrial & Scientific
![Amazon.com: DIKAVS Break Away Headers 2.54 mm Male Pin Header Connector - 40-pin Male Long Centered (Pack of 10) : Electronics Amazon.com: DIKAVS Break Away Headers 2.54 mm Male Pin Header Connector - 40-pin Male Long Centered (Pack of 10) : Electronics](https://m.media-amazon.com/images/I/7175djjnS2L._AC_UF894,1000_QL80_.jpg)
Amazon.com: DIKAVS Break Away Headers 2.54 mm Male Pin Header Connector - 40-pin Male Long Centered (Pack of 10) : Electronics
![Amazon.com: 60 pcs Pitch 2.54mm Breakable Pin Header 1x40 40pin Male Single Row Strip Gold-Plated New : Electronics Amazon.com: 60 pcs Pitch 2.54mm Breakable Pin Header 1x40 40pin Male Single Row Strip Gold-Plated New : Electronics](https://m.media-amazon.com/images/I/81TRhO52L7L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 60 pcs Pitch 2.54mm Breakable Pin Header 1x40 40pin Male Single Row Strip Gold-Plated New : Electronics
![Amazon.com: Glarks 112Pcs 2.54mm Male and Female Pin Header Connector Assortment Kit, 100pcs Stackable Shield Header and 12pcs Breakaway PCB Board Pin Header for Arduino Prototype Shield : Electronics Amazon.com: Glarks 112Pcs 2.54mm Male and Female Pin Header Connector Assortment Kit, 100pcs Stackable Shield Header and 12pcs Breakaway PCB Board Pin Header for Arduino Prototype Shield : Electronics](https://m.media-amazon.com/images/I/719BPqGZ+xL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Glarks 112Pcs 2.54mm Male and Female Pin Header Connector Assortment Kit, 100pcs Stackable Shield Header and 12pcs Breakaway PCB Board Pin Header for Arduino Prototype Shield : Electronics
![Ardest 10PCS 40 Pin 2.54mm Pitch Breakway Male & Female Pin Header Kit Straight Single Row PCB Board Connector for Arduino Prototype Shield: Amazon.com: Industrial & Scientific Ardest 10PCS 40 Pin 2.54mm Pitch Breakway Male & Female Pin Header Kit Straight Single Row PCB Board Connector for Arduino Prototype Shield: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/610cIrGoXNL._AC_UF1000,1000_QL80_.jpg)
Ardest 10PCS 40 Pin 2.54mm Pitch Breakway Male & Female Pin Header Kit Straight Single Row PCB Board Connector for Arduino Prototype Shield: Amazon.com: Industrial & Scientific
![Amazon.com: Chanzon Round Pin Header Strip for Arduino Gpio 4 pin x 50pcs Male Headers Pins Straight Single Row Gold Plated Pitch 2.54mm 0.1 inch Breakaway for PCB Connector Raspberry pi Machine Amazon.com: Chanzon Round Pin Header Strip for Arduino Gpio 4 pin x 50pcs Male Headers Pins Straight Single Row Gold Plated Pitch 2.54mm 0.1 inch Breakaway for PCB Connector Raspberry pi Machine](https://m.media-amazon.com/images/I/71WsBQS2W7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Chanzon Round Pin Header Strip for Arduino Gpio 4 pin x 50pcs Male Headers Pins Straight Single Row Gold Plated Pitch 2.54mm 0.1 inch Breakaway for PCB Connector Raspberry pi Machine
![Amazon.com: 40PCS 2.54MM Male and Female Header Pin,40Pin Breakaway PCB Board Connector Single Row Pin Header Strip for Arduino Prototype Shield : Electronics Amazon.com: 40PCS 2.54MM Male and Female Header Pin,40Pin Breakaway PCB Board Connector Single Row Pin Header Strip for Arduino Prototype Shield : Electronics](https://m.media-amazon.com/images/I/71OelhZ7wiL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 40PCS 2.54MM Male and Female Header Pin,40Pin Breakaway PCB Board Connector Single Row Pin Header Strip for Arduino Prototype Shield : Electronics
![Amazon.com: Chanzon Round Pin Header Strip for Arduino Gpio 4 pin x 50pcs Male Headers Pins Straight Single Row Gold Plated Pitch 2.54mm 0.1 inch Breakaway for PCB Connector Raspberry pi Machine Amazon.com: Chanzon Round Pin Header Strip for Arduino Gpio 4 pin x 50pcs Male Headers Pins Straight Single Row Gold Plated Pitch 2.54mm 0.1 inch Breakaway for PCB Connector Raspberry pi Machine](https://m.media-amazon.com/images/I/71WH8-+HHFL._AC_UF350,350_QL80_.jpg)
Amazon.com: Chanzon Round Pin Header Strip for Arduino Gpio 4 pin x 50pcs Male Headers Pins Straight Single Row Gold Plated Pitch 2.54mm 0.1 inch Breakaway for PCB Connector Raspberry pi Machine
![ZYAMY 10pcs 2.54mm Male Breakable Pin Header Strip 40Pin 1x40P Single Row Straight Gold Plated Male Pin Header Strip Connector Black: Amazon.com: Industrial & Scientific ZYAMY 10pcs 2.54mm Male Breakable Pin Header Strip 40Pin 1x40P Single Row Straight Gold Plated Male Pin Header Strip Connector Black: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71G6MTd7XgL._AC_UF1000,1000_QL80_.jpg)
ZYAMY 10pcs 2.54mm Male Breakable Pin Header Strip 40Pin 1x40P Single Row Straight Gold Plated Male Pin Header Strip Connector Black: Amazon.com: Industrial & Scientific
![Hotop 50 Pack Single Row 40 Pin 2.54 mm Male Pin Header Connector: Amazon.com: Industrial & Scientific Hotop 50 Pack Single Row 40 Pin 2.54 mm Male Pin Header Connector: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/816w2A0oxoL.jpg)
Hotop 50 Pack Single Row 40 Pin 2.54 mm Male Pin Header Connector: Amazon.com: Industrial & Scientific
![Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics](https://m.media-amazon.com/images/I/51IygFcsyPL._AC_.jpg)