SparkFun Accessories We don't say this lightly: this might be the best solder on the market! There we said it. This "Special Blend" wasn't just picked from a catalog; it is the result of a quest to find the perfect alloy for our own production lines here at SparkFun. Af
TOL-10243
SparkFun
1:
$50.58
6 In Stock
Mouser Part No
474-TOL-10243
SparkFun
SparkFun Accessories We don't say this lightly: this might be the best solder on the market! There we said it. This "Special Blend" wasn't just picked from a catalog; it is the result of a quest to find the perfect alloy for our own production lines here at SparkFun. Af
6 In Stock
Buy
Min.: 1
Mult.: 1
SparkFun Accessories Unlock the hidden potential of your motherboard s USB headers. This 6-foot extension cable features a 4-pin female header on one end and a panel-mountable USB-A connector on the other allowing you to place a standard USB port exactly where you nee
CAB-10177
SparkFun
1:
$2.95
25 In Stock
Mouser Part No
474-CAB-10177
SparkFun
SparkFun Accessories Unlock the hidden potential of your motherboard s USB headers. This 6-foot extension cable features a 4-pin female header on one end and a panel-mountable USB-A connector on the other allowing you to place a standard USB port exactly where you nee
25 In Stock
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Min.: 1
Mult.: 1
Cables
SparkFun Accessories Rotary Encoder
COM-09117
SparkFun
1:
$4.50
11 In Stock
Mouser Part No
474-COM-09117
SparkFun
SparkFun Accessories Rotary Encoder
11 In Stock
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Min.: 1
Mult.: 1
Details
SparkFun Accessories This is a standard 12mm square momentary button. What we really like is the large button head and good tactile feel (it 'clicks' really well). This button is great for user input on a PCB or a good big reset button on a breadboard. Breadboard friend
COM-09190
SparkFun
1:
$0.75
88 In Stock
470 Expected 10/11/2026
Mouser Part No
474-COM-09190
SparkFun
SparkFun Accessories This is a standard 12mm square momentary button. What we really like is the large button head and good tactile feel (it 'clicks' really well). This button is great for user input on a PCB or a good big reset button on a breadboard. Breadboard friend
88 In Stock
470 Expected 10/11/2026
Buy
Min.: 1
Mult.: 1
Details
Switches
SparkFun Accessories This is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button but it lights up blue! So now you can get visual feedback or light up your project. These have a 12mm body and are rated for 50mA. They don't ea
COM-10443
SparkFun
1:
$2.79
15 In Stock
Mouser Part No
474-COM-10443
SparkFun
SparkFun Accessories This is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button but it lights up blue! So now you can get visual feedback or light up your project. These have a 12mm body and are rated for 50mA. They don't ea
15 In Stock
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Min.: 1
Mult.: 1
SparkFun Accessories Potentiometers are incredibly useful whether you're controlling the volume on your stereo or the 'mood lighting' in your room. The problem with traditional potentiometers is the fact that your microcontroller doesn't have an easy way to interface wi
COM-10613
SparkFun
1:
$1.75
17 In Stock
Mouser Part No
474-COM-10613
SparkFun
SparkFun Accessories Potentiometers are incredibly useful whether you're controlling the volume on your stereo or the 'mood lighting' in your room. The problem with traditional potentiometers is the fact that your microcontroller doesn't have an easy way to interface wi
17 In Stock
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Min.: 1
Mult.: 1
SparkFun Accessories This simple on-off switch is rated for 20A at 12V but who cares about all that it looks way awesome. These toggle switches come with those missile switch covers that make your project look like something out of a spy movie. They're also a great safe
COM-11310
SparkFun
1:
$4.75
117 In Stock
Mouser Part No
474-COM-11310
SparkFun
SparkFun Accessories This simple on-off switch is rated for 20A at 12V but who cares about all that it looks way awesome. These toggle switches come with those missile switch covers that make your project look like something out of a spy movie. They're also a great safe
117 In Stock
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Min.: 1
Mult.: 1
Switches
SparkFun Accessories These plastic LED holders have a black finish and only need the LED and the holder to be snapped into place easily and effectively no screwing anything into place. These LED holders accept a 5mm LED and mount into an 19/64" diameter hole.
COM-11840
SparkFun
1:
$0.60
387 In Stock
Mouser Part No
474-COM-11840
SparkFun
SparkFun Accessories These plastic LED holders have a black finish and only need the LED and the holder to be snapped into place easily and effectively no screwing anything into place. These LED holders accept a 5mm LED and mount into an 19/64" diameter hole.
387 In Stock
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Min.: 1
Mult.: 1
SparkFun Accessories Tactile Button SMD (6mm)
COM-12992
SparkFun
1:
$0.75
55 In Stock
Mouser Part No
474-COM-12992
SparkFun
SparkFun Accessories Tactile Button SMD (6mm)
55 In Stock
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Min.: 1
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SparkFun Accessories So much power and light from such a small package. This 5 pack of "Cool" 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
COM-13105
SparkFun
1:
$13.13
2 In Stock
Mouser Part No
474-COM-13105
SparkFun
SparkFun Accessories So much power and light from such a small package. This 5 pack of "Cool" 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
2 In Stock
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Min.: 1
Mult.: 1
Optoelectronics
LED
SparkFun Accessories Amphenol FCI Clinchr Conn. (3 POS,F)
COM-14196
SparkFun
1:
$1.92
7 In Stock
Mouser Part No
474-COM-14196
SparkFun
SparkFun Accessories Amphenol FCI Clinchr Conn. (3 POS,F)
7 In Stock
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Min.: 1
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Details
Connectors
Female FCI Clincher Connector with 3 Position
FFC Cables,Flexiforce Sensors
SparkFun Accessories This is about 360 yards of conductive thread spun from stainless steel fiber and wound on a spool. You can use it as a creative way to connect various electronics onto clothing projects. This large spool is a great way to get into wearable electronic
DEV-11791
SparkFun
1:
$93.82
6 In Stock
Mouser Part No
474-DEV-11791
SparkFun
SparkFun Accessories This is about 360 yards of conductive thread spun from stainless steel fiber and wound on a spool. You can use it as a creative way to connect various electronics onto clothing projects. This large spool is a great way to get into wearable electronic
6 In Stock
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Min.: 1
Mult.: 1
SparkFun Accessories Female Headers
PRT-00115
SparkFun
1:
$1.95
201 In Stock
Mouser Part No
474-PRT-00115
SparkFun
SparkFun Accessories Female Headers
201 In Stock
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Min.: 1
Mult.: 1
Details
Connectors
Headers & Wire Housings
SparkFun Accessories Small heat sink for TO-220 components. Ideal for keeping your 5V and 3.3V regulators running cool. Black anodized bolt on type with 2.5W dissipation.
PRT-00121
SparkFun
1:
$1.50
94 In Stock
Mouser Part No
474-PRT-00121
SparkFun
SparkFun Accessories Small heat sink for TO-220 components. Ideal for keeping your 5V and 3.3V regulators running cool. Black anodized bolt on type with 2.5W dissipation.
94 In Stock
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Min.: 1
Mult.: 1
Heat Sinks
SparkFun Accessories Looking to add MIDI to your project? This is a female 5-pin right-angle DIN 5/180? connector which will interface with most standard MIDI cables. The pins are spaced by just about 0.1" making these connectors easy to prototype with. The contacts
PRT-09536
SparkFun
1:
$2.10
13 In Stock
50 Expected 20/11/2026
Mouser Part No
474-PRT-09536
SparkFun
SparkFun Accessories Looking to add MIDI to your project? This is a female 5-pin right-angle DIN 5/180? connector which will interface with most standard MIDI cables. The pins are spaced by just about 0.1" making these connectors easy to prototype with. The contacts
13 In Stock
50 Expected 20/11/2026
Buy
Min.: 1
Mult.: 1
Connectors
SparkFun Accessories This is a wire assembly terminated with a 8-pin JST-SH connector. Great for jumping from board to board or just about anything else. One end is terminated with a JST-SH connector and the other end is tinned bare wire leads.Note: The color of these wi
PRT-10853
SparkFun
1:
$1.05
36 In Stock
Mouser Part No
474-PRT-10853
SparkFun
SparkFun Accessories This is a wire assembly terminated with a 8-pin JST-SH connector. Great for jumping from board to board or just about anything else. One end is terminated with a JST-SH connector and the other end is tinned bare wire leads.Note: The color of these wi
36 In Stock
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Min.: 1
Mult.: 1
Cables
SparkFun Accessories You'll have no need for a screwdriver with this terminal! This is a 4-pin Latch Terminal with 5mm pitch pins. Each pin is rated up to 250V @ 11A and will line up well with the standard 0.19" spacing. Please note that the pins are thick enough (1.20mm
PRT-15900
SparkFun
1:
$1.75
9 In Stock
Mouser Part No
474-PRT-15900
SparkFun
SparkFun Accessories You'll have no need for a screwdriver with this terminal! This is a 4-pin Latch Terminal with 5mm pitch pins. Each pin is rated up to 250V @ 11A and will line up well with the standard 0.19" spacing. Please note that the pins are thick enough (1.20mm
9 In Stock
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Min.: 1
Mult.: 1
Details
Connectors
Latch Terminal - 5mm Pitch (4-pin)
SparkFun Accessories Chip Quik No-Clean Flux Pen - 10mL
TOL-14579
SparkFun
1:
$10.63
41 In Stock
79 Expected 10/11/2026
Mouser Part No
474-TOL-14579
SparkFun
SparkFun Accessories Chip Quik No-Clean Flux Pen - 10mL
41 In Stock
79 Expected 10/11/2026
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Min.: 1
Mult.: 1
Details
Tools & Supplies
Chip Quik No-Clean Flux Pen
SparkFun Accessories These are various leaded cables for attaching to multimeters power supplies oscilloscopes function generators etc.Dimensions: 36" Long
CAB-00504
SparkFun
1:
$8.04
9 In Stock
Mouser Part No
474-CAB-00504
SparkFun
SparkFun Accessories These are various leaded cables for attaching to multimeters power supplies oscilloscopes function generators etc.Dimensions: 36" Long
9 In Stock
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Min.: 1
Mult.: 1
Cables
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 15ft. length of 10-wire ribbon cable. Check th
CAB-10647
SparkFun
1:
$6.95
9 In Stock
Mouser Part No
474-CAB-10647
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 15ft. length of 10-wire ribbon cable. Check th
9 In Stock
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Min.: 1
Mult.: 1
Cables
SparkFun Accessories Audio Cable TRRS - 1ft
CAB-14163
SparkFun
1:
$1.75
68 In Stock
Mouser Part No
474-CAB-14163
SparkFun
SparkFun Accessories Audio Cable TRRS - 1ft
68 In Stock
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Min.: 1
Mult.: 1
Details
Cables
1 Feet Long, White Color
MP3 Players, Mobile Phones
SparkFun Accessories These are your standard issue USB 2.0 type A to micro USB 5-pin... but wait what's this? These cables have minor yet genius modifications that allow both ends to be plugged into their ports regardless of their orientation. No longer will you fight
CAB-15428
SparkFun
1:
$6.24
44 In Stock
Mouser Part No
474-CAB-15428
SparkFun
SparkFun Accessories These are your standard issue USB 2.0 type A to micro USB 5-pin... but wait what's this? These cables have minor yet genius modifications that allow both ends to be plugged into their ports regardless of their orientation. No longer will you fight
44 In Stock
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Min.: 1
Mult.: 1
Details
Cables
USB A to Micro-B Cable
SparkFun Accessories Your basic 7-segment LED. Common anode. Two decimal points but only the one on the right is wired. Digit height is 0.6". Overall height is 1"Documents:Datasheet Arduino Library (Thanks Derek!)
COM-08546
SparkFun
1:
$1.75
25 In Stock
Mouser Part No
474-COM-08546
SparkFun
SparkFun Accessories Your basic 7-segment LED. Common anode. Two decimal points but only the one on the right is wired. Digit height is 0.6". Overall height is 1"Documents:Datasheet Arduino Library (Thanks Derek!)
25 In Stock
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Min.: 1
Mult.: 1
Displays
7-Segment Display
SparkFun Accessories These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Boron (NdFeB) these magnets are curiously strong and make for a great way to attach tools to a metal workbench hold small children to a fridge and as a trigger for reed s
COM-08643
SparkFun
1:
$1.75
20 In Stock
Mouser Part No
474-COM-08643
SparkFun
SparkFun Accessories These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Boron (NdFeB) these magnets are curiously strong and make for a great way to attach tools to a metal workbench hold small children to a fridge and as a trigger for reed s
20 In Stock
Buy
Min.: 1
Mult.: 1
SparkFun Accessories An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin GND to the other and the center pin will have a voltage that varies from 0 to VCC depending on the rotati
COM-09939
SparkFun
1:
$1.25
37 In Stock
Mouser Part No
474-COM-09939
SparkFun
SparkFun Accessories An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin GND to the other and the center pin will have a voltage that varies from 0 to VCC depending on the rotati
37 In Stock
Buy
Min.: 1
Mult.: 1