What is the outside diameter of the wire including coating?

The O.D. measures .051" (1.30mm). I have used a lot of this wire for high flex test leads in test fixtures. It strips easily, is durable, solders easily and is about as flexible as possible. A really nice side benefit is that the insulation does not melt/burn while soldering like PVC does. I highly recommend it.

What about car stereo applications? car audio speakers and such...will be near heater and ac ducts....

I bought some of this wire,and must say,it is sum of the best wire out there. U shudnt run into any problems with wire being next to heater vent. Made from very good silicone. I use it to build quadcopter with. Silicone does not melt when I solder wires. But it only comes in certain lenghts. But it is sold else were as well ,prolly longer lenghts.

What is the maximum amps this 20 ga tin copper wire is rated for

Not many??? It’s project wire not primary wire. And…. It’s 20ga. I think there’s a chart. Somewhere.

can this be used for jukebox tone arm wire normal size is 33awg?

It is potentially heavier than oem.

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18 Gauge Silicone Wire Kit 10 Color Each 5 ft Flexible 18 AWG Stranded Tinned Copper Wire

18 Gauge Silicone Wire Kit 10 Color Each 5 ft Flexible 18 AWG Stranded Tinned Copper Wire

Product ID: 46198674

Details

Brand
BNTECHGO
Color
silicone wire
Gauge
18.0
Material
Silicone
Number of Cable Strands
150

🌈10 vibrant colors, 50 ft total

🔥200°C high-temp resistant

🧵150 strands tinned copper

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875294₫

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Details

Brand
BNTECHGO
Color
silicone wire
Gauge
18.0

Description

⚡ Wire your world with color, flexibility, and power!

VIBRANT 10 COLOR KIT - Stay organized and stylish with 10 distinct colors, each 5 ft long—ideal for professional wiring and creative setups.
EXTREME TEMPERATURE ENDURANCE - Operates flawlessly from -60°C to 200°C—reliable in any environment, from freezing winters to soldering heat.
ULTRA FLEXIBLE SILICONE JACKET - Bend, twist, and route with zero hassle—perfect for intricate projects and tight spaces.
CORROSION RESISTANT TINNED COPPER - 150 finely stranded tinned copper wires ensure superior conductivity and soldering ease, built to last.
600 V RATED FOR SAFETY PERFORMANCE - Confidently power your projects with a high voltage rating that meets demanding electrical standards.

The BNTECHGO 18 Gauge Silicone Wire Kit offers 50 feet of ultra-flexible, high strand count tinned copper wire in 10 vibrant colors. Rated for 600 volts and resistant to extreme temperatures (-60°C to 200°C), this kit is engineered for professional-grade electrical projects, ensuring durability, corrosion resistance, and easy soldering. Perfect for hobbyists and pros who demand reliability and style in every connection.

Specifications

ASIN	B01N53QNPY
Best Sellers Rank	#4,723 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Electrical Wire
Brand	BNTECHGO
Brand Name	BNTECHGO
Color	silicone wire 10 colors
Customer Reviews	4.5 out of 5 stars 917 Reviews
Gauge	18.0
Global Trade Identification Number	00742271695980
Manufacturer	bntechgo.com
Material	Silicone
Material Type	Silicone
Model	big-SW18G150008F05C10
Number Of Wires	10
Number of Cable Strands	150
Part Number	SW18G150008F05C10
Strands	150
UPC	742271695980
Unit Count	50 Feet
Voltage	600 Volts

Reviews

S**W

9.02.2019

M**B

26.03.2026

R**Y

12.03.2026

G**L

19.01.2021

B**.

24.02.2026

L**G

29.08.2025

N**N

9.09.2025

S**P

13.08.2024

C**S

15.06.2019

K**I

3.10.2020

K**R

20.02.2025

A**R

10.06.2024

R**C

28.08.2020

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

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