All Products

SKU: PL-1037

The 0.100″ (2.54 mm) 2×20-Pin Straight Female Header is a double-row, 40-pin socket strip designed to mate with standard 0.1″ pitch male headers. This is the standard GPIO header size used on Raspberry Pi and other single-board computers, making it an essential connector for SBC projects. The 2×...

SKU: AF-3009

Short break-away male headers in a convenient pack of ten — ideal for low-profile connections where standard-height male headers would be too tall. These headers are designed to pair with short female headers for a slim, compact fit. Each header strip is 36 pins long with standard 0.1" (2.54mm) ...

SKU: SF-PRT-00429

A DB9 female serial connector in a right-angle PCB-mount configuration (0.318" style). Ideal for adding a standard RS-232 serial port to custom PCB designs, breakout boards, and embedded systems. Key Features DB9 Female – Standard 9-pin D-sub connector Right-Angle PCB Mount – Through-hole sol...

SKU: SF-PRT-13867

A small, adjustable parts box for organising components, breakout boards, and development boards. Made from clear polypropylene with reliable locking tabs, it's durable and water-resistant. Six included dividers let you create compartments as small as 10 × 40 mm to fit a wide range of parts. The...

SKU: SF-PRT-00643

These are simple through-hole RJ45 sockets with PCB mounting posts. These 8-pin connectors are commonly used in conjunction with Cat5, Cat5e, and Cat6 Ethernet cables. Because Ethernet cable is so ubiquitous, these are awesome for projects where you need to string a lot of modules together ove...

SKU: SF-PRT-11896

A standard 10-pin female header with 0.1" (2.54 mm) pitch, designed for through-hole soldering. Mates with standard 10-pin male headers for board-to-board connections, breakout boards, and prototyping. Specifications Pin Count – 10 (1×10) Pitch – 0.1" (2.54 mm) Mounting – Through-hole (PTH) ...

SKU: AF-2672

These 2 mm pitch 25-pin female socket headers are perfect for connecting to modules and boards that use 2 mm pin spacing instead of the standard 2.54 mm (0.1″) pitch. Each pack includes five 25-pin strips that can be cut to your desired length with diagonal cutters. Gold-plated contacts ensure r...

SKU: AF-2714

An extra-tall 2×20 SMT (surface-mount) female header designed for Raspberry Pi HATs. The increased height provides additional clearance for stacking multiple HATs or accommodating taller components on the Pi, such as displays and breakout boards. Compatible with all 40-pin Raspberry Pi models in...

SKU: SF-PRT-14321

A standard 1×12 female header designed for the Particle Photon and Photon ProtoShield boards. Add reliable, stackable connectivity to your next Photon project with this 0.1" (2.54mm) pitch header. While designed for the Photon ecosystem, this header works anywhere you need a standard 12-pin fema...

SKU: AF-366

These 2 mm pitch 10-pin socket headers are designed specifically for XBee modules, which use 2 mm pin spacing instead of the standard 2.54 mm (0.1″) pitch. Each pack includes two sockets — one for each side of the XBee module. Solder these sockets onto your PCB or breadboard adapter to create a ...

SKU: AF-1993

This 2×20 (40-pin) IDC box header is the matching connector for 40-pin GPIO ribbon cables used with Raspberry Pi models that have a 40-pin GPIO header. Solder it onto perfboard to create a breakout point for your Pi's GPIO, or use it in any custom PCB design. Key Features 40-Pin (2×20) – Match...

SKU: SF-COM-00588

The IMD2AT108 is a complementary NPN/PNP transistor array IC that integrates two transistors, two base resistors, and two pull-up resistors into a single Mini6 package (similar to SOT-457). Commonly used for level translation and logic inversion in compact designs. Compatible with SOT-23 breakou...

SKU: SS-110990032

A pack of 50 individual jumper wires, each 100 mm long with female connectors on both ends (female-to-female). These single-pin wires are ideal for making point-to-point connections on breadboards, between header pins, and with development boards. Key Features Connector Type – Female-to-female...

SKU: AF-3658

A comprehensive 420-piece white nylon screw and standoff set in M2.5 thread — the standard mounting size for most breakout boards, development boards, and single-board computers including Raspberry Pi, Feather, and similar platforms. Comes in a snap-open storage box. Nylon hardware is non-conduc...

SKU: SF-CAB-15186

A 10-pack of cables with an alligator clip on one end and a female header on the other. These cables bridge the gap between clip-based prototyping and standard 0.1" pin headers, making it easy to connect alligator clips directly to breadboards, development boards, and breakout modules. Key Featu...

SKU: AF-4156

A pack of five 20-pin female headers in blue, with standard 0.1" (2.54mm) pitch. These are essential for connecting breakout boards, shields, and wires to perfboard and PCB projects. The blue plastic housing adds a splash of colour to your builds. Each header can be cut down to smaller sizes wit...

SKU: AF-4208

A 10-pack of JST SH 4-pin right-angle connectors with 1 mm pitch through-hole mounting tabs. These are the standard connectors used with the Qwiic and STEMMA QT ecosystems, making it easy to add I2C connectivity to your own PCB designs. The solid plastic housing accepts standard Qwiic cables, an...

SKU: SF-PRT-15700

A 4-pin right-angle ATX connector designed to mate with the standard 4-pin peripheral power connector commonly found on ATX power supplies. Through-hole (PTH) mounting for secure PCB attachment. Specifications Pins – 4 Type – ATX peripheral power connector Orientation – Right angle Mounting...

SKU: EF-EF04094

The Octopus Water Level Sensor detects water level using exposed parallel traces on the PCB. As the water level rises, more traces are submerged, producing a higher analogue signal output. Compatible with micro:bit (3 V) and other microcontrollers operating at 3–5.5 V. Part of the ElecFreaks Oct...

SKU: AF-4685

A comprehensive 420-piece set of black nylon M3 screws, nuts, and hex standoffs in a reusable storage container. Nylon fasteners are non-conductive, making them ideal for mounting PCBs and breakout boards without interfering with antennas or magnetometers. They can also be easily filed down to cu...