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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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SparkFun SparkFun Accessories Screw Terminals 2.54mm Pitch 2-Pin 43In Stock
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories These 2x5 crimp connectors can be snapped onto 10-wire ribbon cable to make your own cable assemblies and keep your connections organized. Simply press the connector onto your ribbon cable no soldering required which makes it easy to add as many mi 13In Stock
100Expected 8/21/2026
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories These 2x3 crimp connectors can be snapped onto 6-wire ribbon cable to make your own cable assemblies and keep your connections organized. Simply press the connector onto your ribbon cable no soldering required which makes it easy to add as many mid 18In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Header 8-pin Male SMD 0.1in 26In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This female barrel jack plug is great for adding a common connector to the end of wires. This jack is compatible with 5.5x2.1mm barrel connectors. The outer shell unscrews to reveal solder terminals and a crimp strain relief. The outer shell has stra 31In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Resistor 1K Ohm 1/4 Watt PTH - 20 pk 64In Stock
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories This is your basic spool of leaded solder with a 63/37 water soluble resin core. 0.031" gauge and 100 grams. This is a good spool for more advanced users that should last 6-12 months depending on how often you solder. Mix: 63% Sn / 37% Pb 1In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories It's not what project you have in mind that may use a rocket launch switch... The question is what project will you come up with once you have one in hand? Everyone has a proverbial missile to launch. The hot red safety cover protects a toggle switc 87In Stock
Min.: 1
Mult.: 1
No
SparkFun SparkFun Accessories This is a unique two-cell AAA battery holder built specifically for the BBC micro:bit. The 6" ( 150mm) cable has been terminated with a JST-PH connector.The connector mates the JST socket on the micro:bit perfectly allowing you to easily make your p 5In Stock
30Expected 6/30/2026
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Cherry MX switches are great for building your own keyboards. Whether you are looking to build a full sized 108-key keyboard your own 10-key or just a custom input for your computer Cherry MX switches give you that satisfying keyboard click. Now we
Datasheet
87In Stock
Min.: 1
Mult.: 1
No
SparkFun SparkFun Accessories These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage and/or high current devices.This relay's coil is rated up to 12V with a minimum switching voltage of 5V. The contacts are rated up to 5A (@250VA 10In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Transistor NPN (2N3904) 1.212In Stock
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories Voltage Regulator 3.3V 102In Stock
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories These are small, rare earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB). These magnets are curiously strong and make for a great way to attach tools to a metal workbench. 145In Stock
Min.: 1
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SparkFun SparkFun Accessories Atmel's itty-bitty ATtiny85 8-Bit Processor. 8K of program space 6 I/O lines and 4-channel 10 bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit.Documents:Product CardArduino Board Definitions 2In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories LED - Assorted (20 pack) Diameter 5mm 13In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories USB Type 'Mini-B' Female SMD connector. This is a 5-pin Mini-B surface mount connector commonly found in MP3 players media/disk readers USB hubs pretty much anything small and USB.Documents: Datasheet 7In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories 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
Datasheet
161In Stock
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories There are your standard Philips-head 4-40 screws. They are 1/4" long and come in packs of ten. This is the screw size we use in most of the holes for our breakout boards. Check below for other associated hardware. 14In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This is a simple 2x3 female PTH header. This header is in the common configuration for an ISP connector. Each pin has a spacing of 0.1" in between each other. 198In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories One-Wire Ambient Temp Sensor MAX31820 21In Stock
Min.: 1
Mult.: 1

SparkFun SparkFun Accessories This is a standard issue USB 2.0 cable. This is the most common A to B Male/Male type peripheral cable the kind that's usually used for printers. Compatible with most SFE designed USB boards as well as USB Arduino boards like the Uno. 8In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Ribbon cable is really helpful in situations where you need to make a lot of connections without a big mess of wires. Nothing makes a project look more finished than a nice clean wiring harness.This is a 3ft. length of 10-wire ribbon cable. Check the 80In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories These are very small surface mount quartz crystals used where size is a concern. Ideal for use with the nRF2401 ICs. 20ppm * 18pF load capacitance
Datasheet
22In Stock
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories A small audio speaker that is ideal for radio and amplifier projects and is small enough to fit in robot projects. 6In Stock
Min.: 1
Mult.: 1