A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. …

Single row of 40-holes, female header. Can be cut to size with a pair of wire-cutters. Standard .1" spacing. We use th…

These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward. They are the perfec…

These headers are made to work with the Arduino Main Board, Arduino Pro, and the Arduino Mega.  They are the perfect …

This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1"…

This is a 6-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1"…

A row of right angle male headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general cus…

These are a longer version of our standard break away headers. They are 20mm long which allows you use them socket to sock…

This Z-Axis Conductive Tape is an easy-to-use, pressure sensitive double-sided tape designed for connecting, bonding …

Screw Terminals with 3.5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking togethe…

Single row of 30-holes, female header with swiss round machined pins. These units have very high quality round pins to acce…

This DC power jack/connector is just like the other one that we carry except that it's terminated with breadboard-frie…

These are simple through-hole RJ45 sockets with PCB mounting posts. These 8-pin connectors are commonly used in conjunction…

Low profile 3.5mm stereo audio jack. Documents: Audio 3.5mm Jack Datasheet

This is a very large row of high quality machine pin headers - break to fit. 40 pins that can be cut to any size. Used with…

Screw Terminals with 5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together …

Simple shrouded 6-pin connector. Good for preventing cable connection mishaps. Use for programming, data, power, or any ot…

Ethernet is now ubiquitous with embedded systems. Before you can get your set-top box on the internet, you'll need one…

This is a 2-pin, through-hole PH series JST connector. The pins are spaced by 2mm. We really like the solid locking fe…

DC power jack/connector. This is a common barrel-type power jack for DC wall supplies. These are compatible with our DC wal…

Simple shrouded 10-pin connector. Good for preventing cable connection mishaps. Use for programming, data, power, or any o…

These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want …

Screw Terminals with 3.5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking togethe…

These are simple 2-position screw terminals with 2.54mm pitch pins. Rated up to 150V @ 6A, this terminal can accept 30 to …

These 0.1" spaced female headers are perfect for building your own Raspberry Pi add-on modules. These PTH headers are …

This is a through-hole 6-pin right-angle female header. This header connects perfectly with the 6-pin male header on Arduin…

TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stand…

USB Type 'Mini-B' Female SMD connector. This is a 5-pin Mini-B surface mount connector commonly found in MP3 player…

This is a 10-pin female header, with extra long legs -- great for stacking R3-compatible  Arduino shields! Pins ar…

Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor…

This barrel jack plug is great for adding a common connector to the end of our wires. This jack is compatible with 5mm bar…

This 6-pin connector and plug set is great when you need to create a robust connection for signal or power. This product c…

Two pin, compact surface mount connector. We really like the solid locking feeling and high current rating on these small …

OBDII is an on board diagnostics standard that is used on a large variety of cars. OBD-II provides access to numerous data …

These 2x5 crimp connectors can be snapped onto 10-wire ribbon cable to make your own cable assemblies and keep your connec…

This pack of female headers includes two 6-pin headers and two 8-pin headers. This is similar to the header kit that comes…

Here we have some right-angle headers with 40x3 pins. They are break away and will take a bit of effort to break this beast…

This is a 10-pin header with 2mm pitch that mates with our XBee socket. It can be used for making 'dummy XBees' or…

These are just what they sound like, solderless pin headers! Great for throwing together a quick prototype or if you just …

These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want …

BNC connectors are ideal for quick connects to audio coax and high-frequency signal lines. This is a right-angle connector…

Screw Terminals with 5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together …

These connectors are made from high-temp nylon with gold-plated spring pins or sockets molded in. The shape of this generi…

Do you have an R/C vehicle battery pack that desperately needs a Deans connector? With our new M/F Deans connector pair, y…

 This is a common SMD barrel-type power jack for DC wall supplies. These are compatible with our DC wall supplies and …

Through-hole RJ11 socket with PCB mounting posts. 6-pin connection - housing accepts common telephone connectors/wiring. …

These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want …

This is a SMD 6 pin right angle male header. We use this header on our LilyPad Main Board. Pins have 0.1" spacing …

DB9 connectors are a great way to make a tight connection on your project or to plug into existing serial lines. Now you c…

This is a great DC power jack/connector for projects in an enclosure. This is a common barrel-type power jack for DC wall s…