SparkFun SparkFun Accessories

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SparkFun SparkFun Accessories This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cells outputs a nominal 3.7V at 40mAh. This may sound like not so much power but the
Datasheet
SparkFun SparkFun Accessories This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough small panel-mount momentary switch with an illuminated blue LED ring. It is a SPDT with 16mm threading and 1mm pitch. This button is 150In Stock
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SparkFun SparkFun Accessories Antenna GPS Embedded SMA 62In Stock
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No
Passive Components Antennas
SparkFun SparkFun Accessories A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control circuitry. Solid state relays have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage a 113In Stock
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SparkFun SparkFun Accessories Have you ever needed to power a project while in your car? Now you can without having to drag a computer along with this cost effective 5V 2.4A USB car charger. These car chargers have a standard USB 'A' connector for the output so you can power you 1,028In Stock
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Powers USB Car Charger - 5V, 2.4A
SparkFun SparkFun Accessories This is a tiny USB Microphone from Kinobo that plugs into your laptop desktop Raspberry Pi Jetson Nano Dev kit anything with a USB port you may be using as a computer to add microphone functionality. There is no need to install any extra software 23In Stock
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Electromechanicals Microphones
SparkFun SparkFun Accessories This is a simple jumper adapter cable that comes pre-terminated with a female JST connector on one end and a breadboard hookup pigtail on the other. This cable makes it easy to connect components with a JST connector to a breadboard or an Arduino-bas 20In Stock
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Breadboard Accessories JST to Breadboard Jumper (3-pin)
SparkFun SparkFun Accessories Electrolytic decoupling capacitors 1000uF/25V. These capacitors are great transient/surge suppressors and work well in high-voltage and audio applications. High quality radial electrolytic capacitors. 95In Stock
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SparkFun SparkFun Accessories Sometimes you want a small input and a single button just won't cut it. A 5-way tactile switch allows for a joystick-like interface in a very small package. These are surface mount but easily soldered. 16In Stock
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Switches
SparkFun SparkFun Accessories This DC Blower really moves some air! Pulling about 1Amp @ 12VDC this blower is rated at 16CFM (although it seems like more to us). We've used this blower to build small hovercrafts and to cool off on a hot day they're also handy for inflating "tra 41In Stock
159Expected 02/06/2026
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SparkFun SparkFun Accessories This 0.012" Muscle Wire (aka shape memory Nitinol) is a one foot long piece of nickel-titanium alloy that can flex and contract when a specific amount of heat or current is applied to it. If you are asking yourself "What sorcery is this?!" We assur
Datasheet
15In Stock
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Wire & Cable
SparkFun SparkFun Accessories This 0.012" Flexinol Actuator Wires (aka shape memory Nitinol) is a one foot long piece of nickel-titanium alloy that can flex and contract when a specific amount of heat or current is applied to it and are made specifically for linear actuators to
Datasheet
58In Stock
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SparkFun SparkFun Accessories This is a 3-terminal microswitch two pack each equipped with a 20mm offset lever actuator. These switches have a great 'clicky' sound to them with a nice tactile feel and are perfect when used for a slider 3D printer or robot project. Each microsw 11In Stock
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Switches
SparkFun SparkFun Accessories So much power and light from such a small package. This 5 pack of "Warm" white 3 Watt aluminum backed PCBs is sure to shed a lot of light on any project you add it to. These LEDs act as any other LED except these little guys require much more power w 16In Stock
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Optoelectronics LED
SparkFun SparkFun Accessories Here is a six pin vertical 1.0mm pitch connector. It is useful if you need something very tiny as a connection. These are not the standard JST type connectors we use on most of our boards but are actually the much smaller JST-SH type. 19In Stock
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Connectors
SparkFun SparkFun Accessories DIP Sockets Solder Tail - 14-Pin 0.3 106In Stock
24On Order
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SparkFun SparkFun Accessories 2x5 Pin Shrouded Header 15In Stock
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Connectors Headers & Wire Housings
SparkFun SparkFun Accessories Heat Sink Compound 21In Stock
80Expected 09/06/2026
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Heat Sink Compounds
SparkFun SparkFun Accessories 2x3 Pin Shrouded Header 41In Stock
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Connectors Headers & Wire Housings
SparkFun SparkFun Accessories This red Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room no 23In Stock
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Breadboards
SparkFun SparkFun Accessories Stackable Header 2x23 Pin Female 332In Stock
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Connectors Headers & Wire Housings
SparkFun SparkFun Accessories This is a simple 2x3 male 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.Documents:Datasheet 61In Stock
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SparkFun SparkFun Accessories These stackable headers are made to work with the SparkFun ESP32 Thing Plus to connect to shield with a Feather footprint. This set includes one 12-pin and one 16-pin header; the pins are spaced by 0.1".Each set of headers allows you to stack Feather
Datasheet
21In Stock
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Connectors Feather Stackable Header Kit
SparkFun SparkFun Accessories Soldering Iron Stand 3In Stock
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SparkFun SparkFun Accessories This is a 4" connector cable that interfaces U.FL RF connectors to regular SMA connectors. This cable is commonly used to connect larger GPS antennas and quad-band cellular antennas. 86In Stock
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Cables