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Alligator Clip

Availability: Back Order
Item #: PRT-00111 -
Price: $0.87 inc GST
Sparkfun

A staple for the electrical engineer. I can't tell you how many times I've been one clip short! Note: Sold as a single unit.

A staple for the electrical engineer. I can't tell you how many times I've been one clip short! Note: Sold as a single unit.

Analog Panel Meter - 0 to 5 VDC

Availability: Back Order
Item #: TOL-10285 -
Price: $9.08 inc GST
Sparkfun

This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy. It has a clear and easy to read scale and an adjustable dial. These come in handy for measuring the output of sensors...

This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy. It has a clear and easy to read scale and an adjustable dial. These come in handy for measuring the output of sensors with 5V ranges. The face of the meter is 45x45mm overall. The mounting hole should be 38mm. The overall depth of the meter is 35mm. Documents: Product Sheet

Digital LED Voltmeter

Availability: Stocked
Item #: PRT-14313 -
Price: $4.31 inc GST
Sparkfun

This Digital LED Voltmeter measures the voltage at a particular point of the system it has been hooked up to and then provides a readout on its three 7-segment LEDs. This voltmeter is able to...

This Digital LED Voltmeter measures the voltage at a particular point of the system it has been hooked up to and then provides a readout on its three 7-segment LEDs. This voltmeter is able to provide a readout of voltages from 2.5VDC to 30VDC within a 1% accuracy. Features: Range: 2.5VDC --- 30VDC Display: Three 0.28" Red 7-Segment LEDs Refresh Rate: ~1sec Accuracy Within 1%

Digital Voltmeter Ammeter 30V 10A Red and Blue

Availability: Back Order
Item #: TOL-18374 -
Price: $9.73 inc GST
Sparkfun

While a DMM is great for a quick check, a panel mount current and volt meter is handy when you need to constantly monitor a system. Battery backed systems can be quickly diagnosed by checking the...

While a DMM is great for a quick check, a panel mount current and volt meter is handy when you need to constantly monitor a system. Battery backed systems can be quickly diagnosed by checking the overall system voltage; run times can be calculated based on the instantaneous current consumption rates. For all those times and more, it's just super handy to have a meter available. This digital combination DC current/volt meter measures up to 30V and 10A using approximately 15mA quiescent current....

Heatsink Compound

Availability: Back Order
Item #: PRT-09599 -
Price: $5.19 inc GST
Sparkfun

This is a 5g syringe of white heatsink compound (aka thermal grease, thermal paste, thermal goo). Use this whenever you're connecting a component to a heatsink, it'll really help to dissipate even...

This is a 5g syringe of white heatsink compound (aka thermal grease, thermal paste, thermal goo). Use this whenever you're connecting a component to a heatsink, it'll really help to dissipate even more potentially damaging heat. This compound is composed of 50% silicone, 20% carbon, and 30% metal oxide. It has a thermal conductivity of 1.172 W/(mK), which should be plenty for voltage regulators, MOSFETs, motor drivers, audio amplifiers, etc. Features: Color: White Thermal Conductivity: 1.172...

Heatsink TO-220

Availability: Back Order
Item #: PRT-00121 -
Price: $1.73 inc GST
Sparkfun

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.

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.

High Bonding Gasket for 0.3 Watt Solar Panels

Availability: Back Order
Item #: PRT-18728 -
Price: $2.47 inc GST
Sparkfun

With this high-strength, acrylic gasket, you will be able to attach the 0.3W panels (0.3 Watt, 2 Volt and 0.3 Watt, 6 Volt) to an enclosure or almost any other flat surface. The gasket creates a...

With this high-strength, acrylic gasket, you will be able to attach the 0.3W panels (0.3 Watt, 2 Volt and 0.3 Watt, 6 Volt) to an enclosure or almost any other flat surface. The gasket creates a waterproof and secure connection between the panel and a wide variety of materials including plastic and aluminum. For best results, clean both surfaces with isopropyl alcohol and apply with approximately 14PSI. Features: 3M VHB Creates Waterproof and Secure Seal (when properly applied) Dimensions: 47...

High Bonding Gasket for 0.6 Watt Solar Panels

Availability: Back Order
Item #: PRT-18729 -
Price: $3.89 inc GST
Sparkfun

With this high-strength, acrylic gasket, you will be able to attach the 0.6W panels to an enclosure or almost any other flat surface. The gasket creates a waterproof and secure connection between...

With this high-strength, acrylic gasket, you will be able to attach the 0.6W panels to an enclosure or almost any other flat surface. The gasket creates a waterproof and secure connection between the panel and a wide variety of materials including plastic and aluminum. For best results, clean both surfaces with isopropyl alcohol and apply with approximately 14PSI. Features: 3M VHB Creates Waterproof and Secure Seal (when properly applied) Dimensions: 66 x 66 x 1.1mm Compatible with 0.6W Panel...

High Bonding Gasket for 1.2 Watt Solar Panels

Availability: Out of Stock
Item #: PRT-18727 -
Price: $6.49 inc GST
Sparkfun

With this high-strength, acrylic gasket, you will be able to attach the 1.2W panels (P124) to an enclosure or almost any other flat surface. The gasket creates a waterproof and secure connection...

With this high-strength, acrylic gasket, you will be able to attach the 1.2W panels (P124) to an enclosure or almost any other flat surface. The gasket creates a waterproof and secure connection between the panel and a wide variety of materials including plastic and aluminum. For best results, clean both surfaces with isopropyl alcohol and apply with approximately 14PSI. Features: 3M VHB Creates Waterproof and Secure Seal (when properly applied) Dimensions: 66 x 113 x 1.1mm Compatible with...

Medium Heatsink

Availability: Back Order
Item #: PRT-14340 -
Price: $3.24 inc GST
Sparkfun

This is a medium-sized heatsink that has been designed to dissipate heat away from your boards and ICs. Each of these black anodized heatsinks is perfect when used in conjunction with our ESP32...

This is a medium-sized heatsink that has been designed to dissipate heat away from your boards and ICs. Each of these black anodized heatsinks is perfect when used in conjunction with our ESP32 Thing Power Control Shield, but it also fits the TO-220 package. Documents: Dimensional Drawing

Monocle Magnifier - Illuminated

Availability: Out of Stock
Item #: TOL-09316 -
Price: $17.21 inc GST
Sparkfun

When working with small parts, sometimes you need magnification and some extra light. This is a monocle we use regularly in our production facility. It has a 10x lens with a working distance of...

When working with small parts, sometimes you need magnification and some extra light. This is a monocle we use regularly in our production facility. It has a 10x lens with a working distance of about 1-1/2". The 1" diameter eye piece fits snugly around your eye with a 15" aluminum-core headband. The LED provides sufficient light at the working distance. This loop magnifier set itself apart in our eyes because of the little LED on the side. Trying to view SMD connections is hard enough - the...

Polymorph - 1000g

Availability: Back Order
Item #: TOL-10951 -
Price: $60.47 inc GST
Sparkfun

Polymorph is a non-toxic, biodegradable polyester with a low melting temperature of about 60°C (140°F). Prototype plastic parts can be made by simply heating the plastic beads in hot water until...

Polymorph is a non-toxic, biodegradable polyester with a low melting temperature of about 60°C (140°F). Prototype plastic parts can be made by simply heating the plastic beads in hot water until they turn clear and then kneading them together and shaping by hand. When it cools it becomes a nylon-like white plastic. Polymorph can be re-used by simply re-heating and re-shaping. Plastic beads are supplied in a re-usable plastic container. So what do you do with it? Robotics, small-parts...

Small Heatsink

Availability: Back Order
Item #: PRT-11510 -
Price: $4.15 inc GST
Sparkfun

These tiny little black anodized heatsinks are perfect for cooling off small surface-mount components such as the Allegro A4983 stepper driver. **Note: **We ship these as singles Features:...

These tiny little black anodized heatsinks are perfect for cooling off small surface-mount components such as the Allegro A4983 stepper driver. **Note: **We ship these as singles Features: 0.19x0.25x0.30" Documents: Datasheet

Stickvise High Temperature PTFE Jaws

Availability: Out of Stock
Item #: TOL-17594 -
Price: $29.24 inc GST
Sparkfun

Concerned about accidentally melting the standard Nylon jaws on Stickvise? Upgrade to these high temperature PTFE jaws. They will not melt or become damaged by incidental contact with a soldering...

Concerned about accidentally melting the standard Nylon jaws on Stickvise? Upgrade to these high temperature PTFE jaws. They will not melt or become damaged by incidental contact with a soldering iron. These jaws come as a pair. Includes: 2x High Temperature PTFE Jaws

Thermal Tape 4x4" Square

Availability: Back Order
Item #: PRT-17054 -
Price: $1.73 inc GST
Sparkfun

Thermally Conductive Adhesive Transfer Tapes are designed to provide a preferential heat-transfer path between heat-generating components and heat sinks or other cooling devices (e.g., fans, heat...

Thermally Conductive Adhesive Transfer Tapes are designed to provide a preferential heat-transfer path between heat-generating components and heat sinks or other cooling devices (e.g., fans, heat spreaders or heat pipes). This is a 4x4" square, 0.2mm thickness piece of thermal tape. Features: 4x4" square 0.2mm thickness

Thermoelectric Cooler

Availability: Back Order
Item #: COM-15082 -
Price: $20.67 inc GST
Sparkfun

Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or...

Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or cool something down, depending on which side you use. You can also take advantage of a temperature differential to generate electricity. The thermal tape listed below works very well to attach heat sinks to the hot side. This Peltier works very well as long as you remove the heat from the hot side....