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Connectors
Connectors for connecting electronics. This includes headers, plugs, sockets, stackable headers, audio, banana and USB connectors.
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Adafruit Breadboard-friendly 2.1mm DC barrel jack
Adafruit #373
Secure 2.1mm power plugs effortlessly with this power jack, ideal for electronics projects. Thin pin design ensures compatibility with breadboards and perfboards.
Delivered in 10 to 30 days
€ 1,25
Incl. VAT
Opencircuit Print terminal blocks - 2pin green - 3.5mm pitch - 5 pieces
This set of 5 green terminal blocks of the type KF350 with 2 connection points and a 3.5mm pitch is perfect for creating a strong and reliable connection. Suitable for wire sizes ranging from 18 to 24 AWG, with a rated voltage of 300V and a rated current of 10A. Sold in sets of 5.
Delivered in 14 to 30 days
€ 3,10
Incl. VAT
SparkFun MIDI Shield
Sparkfun #DEV-12898
Expand your Arduino's capabilities with the SparkFun MIDI Shield. Control a range of musical instruments and adjust volume, pitch, and tone with its potentiometers. Comes with two MIDI connectors, two trim pots, and three push buttons.
Delivered in 5 to 10 days
€ 37,75
Incl. VAT
Opencircuit Micro USB male to terminal block adapter
This micro USB male plug to terminal block adapter has a compact housing. This adapter is ideal for easily making a micro USB connector yourself.
Delivered in 14 to 30 days
€ 4,10
Incl. VAT
Opencircuit USB -B male to terminal block adapter with cable
This USB -B male plug to terminal block adapter has a compact housing. This adapter is ideal for easily making a USB -B connector yourself.
Delivered in 14 to 30 days
€ 4,95
Incl. VAT
Sparkfun Banana to Banana Cables
Sparkfun #CAB-00507
"Connect your electronic testing equipment securely with Sparkfun Banana to Banana Cables. Ideal for multimeters, power supplies, and more.
Delivered in 5 to 10 days
€ 9,00
Incl. VAT
Sparkfun 9V to Barrel Jack Adapter
Sparkfun #PRT-09518
Secure and power your devices with Sparkfun's 9V to Barrel Jack Adapter. Ideal for Arduinos, development boards and more, it ensures a stable connection with its 5.5x2.1mm, center-positive barrel...
Delivered in 5 to 10 days
€ 4,25
Incl. VAT
Sparkfun DC Barrel Jack Adapter - Male
Sparkfun #PRT-10287
Get the versatile Sparkfun DC Barrel Jack Adapter - Male for your DIY or professional projects. Ideal for Arduino boards, it connects bare wires to barrel jacks.
Delivered in 5 to 10 days
€ 4,25
Incl. VAT
Sparkfun Raspberry Pi GPIO Male Header - 2x20
Sparkfun #PRT-14275
Boost your Raspberry Pi projects with the Sparkfun Raspberry Pi GPIO Male Header - 2x20. This 40-pin component is perfect for the Pi Zero, easy to install, and enhances your system's...
Delivered in 5 to 10 days
€ 1,85
Incl. VAT
Sparkfun 40 Pin 0.5mm FPC, SMD, Both Sides
Sparkfun #PRT-15095
Get Sparkfun's versatile 40-pin FPC connector with a 0.5mm pitch, dual-sided design for multiple orientations, and a locking feature for secure connections.
Delivered in 5 to 10 days
€ 0,75
Incl. VAT
Sparkfun Screw Terminals 3.5mm Pitch (4-Pin)
Sparkfun #PRT-15519
Versatile Screw Terminal with 3.5mm pitch pins, available in 2, 3, or 4 positions. Features a unique slide-locking mechanism for customizable size, rated to handle up to 300V at 10A.
Delivered in 5 to 10 days
€ 1,75
Incl. VAT
Sparkfun Poke Home Connector - 2-Pin
Sparkfun #PRT-16538
Secure your wire connections with Sparkfun's 2-Pin Poke Home Connector. Ideal for automotive applications, it adjusts to wire gauge and withstands temperature fluctuations.
Delivered in 5 to 10 days
€ 0,75
Incl. VAT
Sparkfun Micro:bit Edge Connector - PTH, Right Angle (80-pin)
Sparkfun #PRT-17252
Boost your micro:bit projects with the 80-pin, right angle, PTH micro:bit Edge Connector. Enhance functionality, secure connections, and enable complex projects.
Delivered in 5 to 10 days
€ 4,30
Incl. VAT
Sparkfun Micro:bit Edge Connector - SMD, Right Angle (40-pin)
Sparkfun #PRT-17253
Boost your micro:bit development with the 40-pin micro:bit Edge Connector - SMD, Right Angle. Ideal for swift programming switches and ensuring secure connections.
Delivered in 5 to 10 days
€ 5,25
Incl. VAT
Sparkfun Terminal Block - 6 Position (15A, 600V)
Sparkfun #PRT-13061
Simplify your wiring tasks with the Sparkfun 6 Position Terminal Block. Ideal for professionals and DIY enthusiasts, this terminal block features self-isolation and can handle up to 15A and...
Delivered in 5 to 10 days
€ 3,50
Incl. VAT
Sparkfun USB 2.0 Mini Microphone Dongle
Sparkfun #COM-18488
Boost your device's audio capabilities with the plug-and-play Sparkfun USB 2.0 Mini Microphone Dongle. Ideal for laptops, desktops, Raspberry Pi, and Jetson Nano Dev kits.
Delivered in 5 to 10 days
€ 11,70
Incl. VAT
Pololu Screwless Terminal Block: 3-Pin, 0.2″ Pitch, Top Entry (3-Pack)
Pololu #2436
Get Pololu's Top-Entry Screwless Terminal Blocks for easy PCB connections. Ideal for 22-16 AWG wires, rated 300V, 10A (UL). Versatile, secure, and time-saving.
Delivered in 5 to 14 days
€ 1,60
Incl. VAT
Pololu Screwless Terminal Block: 4-Pin, 0.2″ Pitch, Top Entry (2-Pack)
Pololu #2437
Get Pololu's Screwless Terminal Block: 4-Pin, 0.2" Pitch, Top Entry for easy, temporary PCB connections. Combine for longer blocks, rated 300V, 10A (UL). Top-entry design for quick wire changes.
Delivered in 5 to 14 days
€ 1,60
Incl. VAT
Pololu Screw Terminal Block: 2-Pin, 5 mm Pitch, Side Entry (4-Pack)
Pololu #2440
Get the versatile Pololu Screw Terminal Block set for your wiring needs. Perfect for DIY, professional, or hobbyist projects, these 250V, 16A rated, side-entry blocks can slide together to form...
Delivered in 5 to 14 days
€ 1,20
Incl. VAT
Pololu Screw Terminal Block: 3-Pin, 3.5 mm Pitch, Side Entry (4-Pack)
Pololu #2445
Get Pololu's versatile side-entry screw terminal blocks for secure wire connections. Slides together, suitable for 24-18 AWG wires, 3.5mm pitch, 125V, 10A (UL) rating. Packs of four.
Delivered in 5 to 14 days
€ 1,60
Incl. VAT
Pololu Screw Terminal Block: 3-Pin, 3.5 mm Pitch, Top Entry (4-Pack)
Pololu #2447
Get Pololu's top-entry screw terminal blocks, a pack of 4, each with a 3.5mm pitch. Ideal for 24-18 AWG wires, they can slide together for customized wiring configurations. Rated 125V, 10A.
Delivered in 5 to 14 days
€ 1,90
Incl. VAT
Pololu Screw Terminal Block: 7-Pin, 0.1″ Pitch, Side Entry
Pololu #2496
The Pololu 7-Pin, Side Entry Screw Terminal Block is a compact, efficient solution for wiring projects. With a 2.54mm pitch, it can replace standard headers on PCBs and prototyping boards.
Delivered in 5 to 14 days
€ 2,20
Incl. VAT
Pololu Screw Terminal Block: 9-Pin, 0.1″ Pitch, Side Entry
Pololu #2498
Get the versatile Pololu 9-Pin Side Entry Screw Terminal Block with a 2.54mm pitch, ideal for numerous PCBs and prototyping boards. Rated for 150V and 6A, it accommodates 26-18 AWG wires.
Delivered in 5 to 14 days
€ 2,65
Incl. VAT
Wago Clamp Set 61-piece, 27x 2-pin, 20x 3-pin, 14x 4-pin
Wago
Safe and easy Wago 61-piece clamp set for all conductors. Quick, tool-free installations. Ideal for solid electrical connections.
Out of stock
€ 27,95
Incl. VAT
Adafruit USB A Plug to USB C Jack Microadapter
Adafruit #5461
Upgrade older computers with this USB A to USB C microadapter. Plug into devices with USB A ports to access modern USB C features. Reversible design mimics Lightning and MagSafe for easy use. Best for USB 1 and 2 without USB 3.0 speeds, supports 5V and up to 1A.
Delivered in 10 to 30 days
€ 1,75
Incl. VAT
Sparkfun Polarized Connectors - Header (6-Pin)
Sparkfun #PRT-08094
Secure your PCB projects with Sparkfun Polarized Connectors - Header (6-Pin), designed to prevent incorrect connections. Ideal for power and sensor connections.
Delivered in 5 to 10 days
€ 0,75
Incl. VAT
Sparkfun Polarized Connectors - Housing (5-Pin)
Sparkfun #PRT-08098
Secure your perf board/PCB projects with Polarized Connectors - Housing (5-Pin). Designed for power/sensor connections, they prevent incorrect hookups.
Delivered in 5 to 10 days
€ 0,50
Incl. VAT
Sparkfun Polarized Connectors - Housing (6-Pin)
Sparkfun #PRT-08099
Ensure error-free connections with Sparkfun's Polarized Connectors - Housing (6-Pin). Ideal for power and sensor connections, they prevent incorrect setups. Compatible with most PCB designs.
Delivered in 5 to 10 days
€ 0,75
Incl. VAT
Sparkfun Polarized Connectors - Header (5-Pin)
Sparkfun #PRT-08230
Secure your PCB projects with our Polarized Connectors - Header (5-Pin). Perfect for power connections, these mistake-proof connectors ensure correct alignment, safeguarding your electronics.
Delivered in 5 to 10 days
€ 0,50
Incl. VAT
Velleman Built-in USB charger with 2 ports and splash-proof cover – 12–24 V to 5 V/2.1 A
Velleman #CC094
Built-in USB charger with two ports, splash-proof and protected, suitable for 12–24 V systems—reliable charging while driving.
Delivered in 3 to 7 days
€ 18,20
Incl. VAT
Female Headers 14 ways Arduino MKR1000 Printed
Arduino #7630049201453
Imagine piecing together an intricate puzzle, where each piece is crucial to the larger picture. The 14 pin Female Headers MKR1000 is that vital connection on your circuit board—you'll find it...
Delivered in 14 to 30 days
€ 1,40
Incl. VAT
New
DFRobot Jumper set 2.54mm - 600 pcs - 6 colors
DFRobot #FIT0140
Two-pin jumpers are crucial connections on electronic boards, bridging 2.54mm male pin headers with reliability. They offer seamless electrical connections, enabling easy modifications and configurations. Ideal for compact devices and larger systems alike.
Delivered in 5 to 10 days
€ 5,50
Incl. VAT
New
Adafruit Breadboard-Friendly 3.5mm Stereo Headphone Jack
Adafruit #1699
Seamlessly integrate audio input/output with this 3.5mm breadboard-friendly stereo jack. Features disconnect-switches for Left and Right channels and center ground pin.
Delivered in 10 to 30 days
€ 1,25
Incl. VAT
The 3 most popular Connectors
Sparkfun Polarized Connectors - Header (6-Pin)
€ 0,75
View product
Sparkfun Polarized Connectors - Header (5-Pin)
€ 0,50
View product
Sparkfun 40 Pin 0.5mm FPC, SMD, Both Sides
€ 0,75
View product
Customer reviews about Connectors
Anonymous
Opencircuit IC socket 8 pins - 10 pcs
Good fit and sturdy.
Harrie
Opencircuit IC socket 18 pins - 10 pcs
Just good
Martin Buysse
Opencircuit Micro JST 2-Pin 1.25mm male/female connector paar - 5 stuks
These fit, and I can solder to existing fan wiring to fit my minipc (original fan made quite a lot of noise)
Marcel
Opencircuit Female header 4 pin - 2.54mm - 10 pcs
Just good
Huizebruin.nl
Opencircuit Print terminal blocks 2 pole green - 2.54mm pitch - 5 pieces
Good choice. Small in size. Is used here on the S0 tool that I developed, to keep track of the water meter and an S0 port on a kWh meter.
Jan Terbeest
Opencircuit Male headers 2x40 straight 2.00mm black - 5 pieces
Excellent set of 5 male headers. Easy to break off and fit well on my circuit boards. Solid and affordable. Recommended!
Sander
Opencircuit DC Plug male + female set - 5.5mm x 2.1mm to crown stone
Delivered quickly, works well.
Patrick
Opencircuit GX12-6P Connector 6-Pin - male + female
Good product for a decent price.