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12awg silicone wire

12AWG Silicone Wire | UL Certified High-Temp Flexible Cable

UL certified 12AWG silicone wire. High-flex, heat-resistant to 200°C. Ideal for RC, EV, and industrial use. Get a fast technical quote and free samples from Zhengfeng Wire.
12AWG Silicone Wire

Product Brand

Guangdong Zhengfeng Wire&Cable

Conductor

Bare/Tinned copper wire

Construction

TS 65*0.254

Rated Temperature

200°C

Product Certification

UL certified

Wire Gauge

12AWG-26AWG

12AWG Silicone Wire | UL Certified High-Temp Flexible Cable

12AWG Silicone Rubber Wire

Tinned or bare, stranded or solid copper conductor, 24-12AWG, Silicone Rubber insulation.

 

ZHENGFENG WIRE'S high-performance 12AWG silicone wire is engineered for demanding industrial and hobbyist applications requiring maximum power and extreme flexibility. Featuring tinned copper conductor and premium 200°C rated silicone insulation, this cable ensures superior conductivity and long-term durability in harsh thermal environments. Whether for high-drain battery leads or industrial heating systems, our 12AWG wire delivers reliable, efficient performance under continuous load.

 

Product Description

 

Rated temperature: 200°C

Rated voltage: 600V

Reference standards: UL758,UL1581,UL2556

ul3239 Tinned copper conductor

Pass UL FT2 Horizontal flame test

 

Conductor

Insulation

Maximum Resistance 

at 20℃

AWG

No./mm

Diamater

Thickness

Diamater

24

11/0.16

0.61

0.76

2.20

94.2

22

17/0.16

0.76

0.76

2.35

59.4

20

26/0.16

0.94

0.76

2.55

36.7

18

41/0.16

1.18

0.76

2.80

23.2

16

26/0.254

1.49

0.76

3.10

14.6

14

41/0.254

1.87

0.76

3.50

8.96

12

65/0.254

2.36

0.76

4.00

5.64

 

UL Certified

UL Certified (File No. E522608) for guaranteed safety and high-performance standards.Complies with strict safety standards for North American markets.

UL Cetificate factory

wire and cable company

ISO9001 wire cable company

Flexible Cord wire & cable company

Flexible Cord Canada electrical cable manufacturers

PSE Certificate hvff wire

UL E522608 electrical wire manufacturers

electrical wire distributors

 

 

Applicable Environment

High-performance wiring for RC models, electric vehicles, industrial heating, and appliances requiring extreme flexibility and 200°C thermal endurance.

 

 

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Home appliances

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New Energy Equipment

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Medical Device

 

 

Product Packaging

Customizable packaging including PE film rolls, plastic spools, wooden reels, and reinforced cartons for secure global shipping and organized storage.

 

 

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Our Partners and Certification

Trusted by global industry leaders, our products carry full UL, CUL, RoHS, and REACH certifications to ensure peak safety and international compliance.

 

 

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TTI Industrial High Voltage Wire Supplier

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ul silicone wire

ISO9001 wire supplier

REACH cable factory

RoHS cable manufacturers

PSE wire company

 

 

 

Who we are?

25 Years Wire & Cable Manufacturer Factory

 

 

Guangdong Zhengfeng Wire&Cable Co., Ltd. is a professional cable manufacturer specializing in the R&D, production, and sales of wire and cable products, with over 25 years of industry experience.

Our company mainly produces PVC electronic wire and power wire, irradiation cross-linked PE/PVC wire, silicone high-temperature flexible wire and Teflon high-temperature wire and other products. According to customers' requirements, we can design and manufacture wires and cables for special purposes. All products are certified to US UL and Japan PSE (S-JET Mark) standards, fully compliant with RoHS/REACH international environmental regulations, delivering globally trusted performance.

We operate 25 advanced production systems backed by 20 precision metrology instruments, implementing closed-loop quality control from raw material inspection to finished goods delivery. This integrated approach ensures consistent compliance with client specifications, exceeding industry standards for reliability.

Our products are widely applied in fields such as aerospace, automotive industry, sensor materials, smart home, household appliances, lighting and illumination, electrical machinery, medical equipment, electronic equipment, and high-temperature and high-pressure equipment. With advanced technology, excellent quality and superior service, we provide reliable wire products and cable solutions for global customers.

 

 

China wire&cable factory

Teflon Wire Supplier

Silicone Wire Factory

cable factory

PVC Wire Factory

 

 

We’ve compiled a list of our most frequently asked questions

If you have a question that is not listed, our support team is always happy to help

 

 

01

What is the maximum current capacity (ampacity) of 12AWG silicone wire?

Typically, it can handle up to 45A-55A depending on the ambient temperature and cooling conditions.
02

Is this wire flame retardant?

Yes, our silicone insulation is self-extinguishing and meets UL VW-1 flame test standards.
03

Why use tinned copper instead of bare copper?

Tinned copper prevents oxidation and makes soldering significantly easier, especially in humid environments. 
04

Can this wire be used underwater?

While silicone is moisture-resistant, it is not designed for permanent submersion in pressurized water.
05

Is 12AWG silicone wire more flexible than PVC wire?

Significantly. The silicone jacket and high strand count allow for a much smaller bend radius without cracking.
06

What is the outer diameter (OD) of your 12AWG silicone wire?

The nominal OD is approximately 4.5mm (subject to specific UL style variations).
07

Does the insulation melt when soldering?

No, silicone is a thermoset material and will not melt or shrink back when exposed to soldering iron heat.
08

Is this wire suitable for outdoor use?

Yes, it has excellent UV and ozone resistance, though mechanical protection is recommended for harsh terrain.
09

What colors are available?

Black, Red, Blue, Yellow, Brown,White and Green are available. 
10

Do you provide customized cutting  services?

Yes, we can provide pre-cut lengths based on your specific project requirements.

We welcome your inquiries!

If you need more information, please feel free to contact us.

We welcome your inquiries!
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