All Products

SKU: SF-PRT-00132

Through-hole RJ11 socket with PCB mounting posts. 6-pin connection - housing accepts common telephone connectors/wiring. If you need a board for this connector be sure to check out our SparkFun RJ11 Breakout. Two boards are included so be sure to buy two RJ11 connectors to fully utilize them! ...

SKU: AF-4434 · MPN: 4434

If you have any LEGO Mindstorm or EV3 sensors/motors/controllers you probably noticed the phone-cable-like connectors that are used to go from accessories to controller boards. However, you can't use every-day phone jacks or cables because the little plastic clip is on the sidenot the center. No ...

SKU: AF-5859 · MPN: ADA5859

If you need to add a panel-mount connection for telephone-interfacing projects but don't have the time or ability to cut a custom oval or square hole, this RJ-12 or RJ-11 Telephone Round Panel Mount Plug is the easiest and fastest way to panel-ify your existing phone kit. It's about 30mm in diame...

SKU: AF-5844 · MPN: ADA5844

The RJ-12/RJ-11 Telephone Round Panel Mount Extension Cable provides a simple way to add a panel-mount telephone connection to project enclosures. The round panel-mount design fits a standard drilled hole of approximately 30 mm — no custom oval or square cutouts required. Unscrew the plastic nut...

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: AF-4511 · MPN: 4511

If you need to connect an RJ-45 cable (a.k.a Ethernet) to a board that doesn't have an Ethernet jack - this adapter will come in very handy! No soldering required - Just flick up the little levers and slide in your stranded or solid-core wire. Note that these aren't recommended for high speed Eth...

SKU: SF-PRT-08534

Ethernet is now ubiquitous with embedded systems. Before you can get your set-top box on the internet, you’ll need one of these single port, RJ45 ethernet jacks with built in transformer (magnetics), status LEDs, and shielding. Documents: Datasheet

SKU: AF-4130 · MPN: 4130

This RJ-45 round panel mount adapter provides an Ethernet pass-through connection that installs in a standard round drill hole — no rectangular cutouts or filing required. Drill a ~30 mm hole in wood, plastic, or metal, unscrew the retaining nut, insert the plug, and tighten. Both sides expose an...

SKU: AF-4215 · MPN: 4215

Add a panel-mount Ethernet port to any enclosure without cutting custom shapes. This RJ-45 round panel mount extension cable fits a standard ~30 mm round hole — just drill with a common hole saw, unscrew the plastic nut, insert from behind, and tighten. The plastic lip hides the drill hole for a ...

SKU: DF-FIT0853

This M12 to RJ45 Ethernet adapter uses M12 female 4 pin D coded with IP67 waterproof rating, which is impervious to dust and short-term soaking, safe and reliable to use. There are metal shielding layers on the RJ45 port for fixing interface and preventing external electromagnetic interference, w...

SKU: DF-FIT0854

This M12 to RJ45 Ethernet adapter uses M12 male 4 pin D coded with IP67 waterproof rating, which is impervious to dust and short-term soaking, safe and reliable to use. There are metal shielding layers on the RJ45 port for fixing interface and preventing external electromagnetic interference, whi...

SKU: LB-LS2924

RJ45 Male to Female Screw Panel Mount  Extension Cable 30cm

SKU: TB-YN8028

A Cat5e RJ45 keystone jack in white, designed to snap into standard keystone wall plates and patch panels. Features a clip-locking mechanism and plastic collar strain relief for secure, reliable Ethernet connections. Specifications Type – RJ45 Socket Category – Cat5e UTP Colour – White Mate...

SKU: DF-FIT0852

This DIN Rail RJ45 Terminal Block Adapter-Horizontal, perfect for simplifying complex wiring, consists of an RJ45 Ethernet jack and an eight-port terminal. You can connect an RJ45 Ethernet to PCB which can be DIN rail-mounted, easy to use. Then, all 8 wires are broken out into terminal blocks, s...

SKU: DF-FIT0851

This DIN Rail RJ45 Terminal Block Adapter-Vertical, perfect for simplifying complex wiring, consists of an RJ45 Ethernet jack and an eight-port terminal. You can connect an RJ45 Ethernet to PCB which can be DIN rail-mounted, easy to use. Then, all 8 wires are broken out into terminal bloc...

SKU: AF-4981 · MPN: 4981

If you need to connect an RJ-45 cable (a.k.a Ethernet) to a board that doesn't have an Ethernet socket - this adapter will come in very handy! This is an Ethernet (RJ-45) Terminal Block to Socket Adapter. There is a standard RJ-45 Ethernet socket on one end and a terminal bloc...

SKU: AF-6117 · MPN: ADA6117

This RJ-50 (10P10C) panel mount adapter plug provides a quick, clean way to add a pass-through RJ-50 jack to any enclosure or project panel. Simply drill a 30mm hole, insert the adapter, and secure it with the included plastic nut and washer for a professional finish. The forgiving plastic lip c...

SKU: LB-LS5434

Introducing the RL-043A Dust Cleaner Air Blower, your ultimate solution for keeping your environment clean and dust-free. Say goodbye to pesky dust particles and debris with this powerful yet portable cleaning tool. Equipped with a high-performance motor, the RL-043A Air Blower delivers strong a...

SKU: WS-21705

A 5G cellular HAT for Raspberry Pi featuring the Quectel RM500U-CN module with quad antenna support. This board brings high-speed 5G, 4G LTE-A, and 3G connectivity to your Raspberry Pi, Jetson Nano, or PC — supporting both 5G NSA and SA networking modes. The HAT connects via USB 3.1 (USB 2.0 com...

SKU: WS-25118 · MPN: 25118

Introduce a new dimension to your engineering, robotics research, or interactive design projects with the RoArm-M2-S Desktop Robotic Arm Kit—your advanced, high-precision ally designed for an array of creative and educational purposes! Unleash Your Creativity with High-Torque Precision Boasting h...