Synth & Eurorack Parts / DIY
Our Synth & Eurorack Parts / DIY category is a curated list of items that are commonly found in synth/eurorack projects. The items and filters here do not represent our full lineup of parts. If you don't see what you are looking for, check out our main categories or send us a suggestion and we'll look into adding it.

Thin wall heat shrink tubing available in multiple diameters. The flexible yet durable polyolefin material and standard 2:1 shrink ratio make this heat shrink a great option for electrical insulation, cable bundling, and component protection.
- Operating Temperature: -55°C to +135°C
- Minimum Shrink Temperature: 70°C
- Full Recovery Temperature: 100°C
- UL Approval
- RoHS Compliant
Starting at $0.35
Sold by the foot

The shrink ratio on this tubing is 2 to 1, it is fungus resistant and non-corrosive. It is recommended for tightly sealing connectors, terminals, wire splices, and tool handles. It may be shrunk with heat guns, oven, etc. Comes in 6 inch lengths, quantity of 27.
$9.95
package of 27

Very flexible, high flame retardant polyolefin heat shrink tubing. Unheated outer diameter of about 7.6 mm with a 2:1 shrink ratio. Resistant to common liquid solvents with excellent physical, chemical, and electrical performance.
$0.50
Sold by the yard

2 to 1 heat shrink tubing variety pack. This pack includes six different diameters ranging from 1/16” to 1/2”. Each piece is 2.5” in length. This set comes in a hard plastic case perfect for sorting and storing heat shrink. Features:
- Resistant to common fluids and solvents
- UL and CSA listed
- UV resistant
- Meets DEF. STAN 59.97
- Meets UL 224, 125°C and CSA C22.2 No. 198.1
- Meets MIL-DTL-23053/5 Class 2 & 3
- Flame retardant (Does not include transparent)
- Seals and protects cable splices and terminations.
- Thin wall tubing
$10.95

The shrink ratio on this tubing is 2 to 1, it is fungus resistant and non-corrosive. It is recommended for tightly sealing connectors, terminals, wire splices, and tool handles. It may be shrunk with heat guns, oven, etc. Comes in 6 inch lengths, quantity of 23.
$8.95
package of 23

2 to 1 heat shrink tubing variety pack. This pack includes six different diameters with four pieces of each size. Each piece is six inches in length. Features:
- Resistant to common fluids and solvents
- UL and CSA listed
- UV resistant
- Meets DEF. STAN 59.97
- Meets UL 224, 125°C and CSA C22.2 No. 198.1
- Meets MIL-DTL-23053/5 Class 2 & 3
- Flame retardant (Does not include transparent)
- Seals and protects cable splices and terminations.
- Thin wall tubing
$5.45