UL1331 22awg High Temperature Teflon Wire
UL1331 22 AWG High Temperature Teflon Wire is engineered with a focus on superior materials to ensure reliability under extreme conditions. Its conductor is made of finely stranded high-purity copper, providing excellent electrical conductivity and flexibility. The insulation is composed of high-performance PTFE (Teflon), known for its exceptional thermal stability, chemical inertness, and resistance to aging. This combination of materials allows the cable to withstand continuous high temperatures, exposure to chemicals, and mechanical stress, making it highly durable and dependable in industrial, aerospace, and automotive applications.
application
Be used in a wide range of industries.
UL1331 22 AWG High Temperature Teflon Wire is a versatile and durable solution for environments requiring exceptional heat resistance, chemical stability, and mechanical reliability. Thanks to its high-purity stranded copper conductor and PTFE (Teflon) insulation, it performs reliably in industrial machinery, aerospace systems, automotive electronics, and precision instruments, ensuring safe and stable electrical connections even under extreme temperatures and demanding conditions.
Industrial equipment
Medical devices
Electronic Components
Aerospace and aviation
Automotive electronics
Robotics and automation
Certification
UL1331 22 AWG High Temperature Teflon Wire carries UL1331 certification, demonstrating that it meets stringent safety and performance standards set by Underwriters Laboratories. This certification ensures the cable has been rigorously tested for high-temperature endurance, electrical insulation integrity, flame resistance, and long-term reliability. Using UL-certified materials gives engineers and designers confidence that the wire complies with international safety regulations and is suitable for critical applications in industrial, aerospace, automotive, and other demanding environments. Additionally, companies sourcing UL1331 cable benefit from traceable quality assurance, reducing risks and ensuring consistent performance in their products.
Package
Our Package
Teflon wire can be packaged in rolls upon request
Large quantities of Teflon cable are packaged on pallets.
PTFE Teflon wire can also be packaged in boxes
Production Line
At Dongguan Greater Wire & Cable Co., Ltd., the production of UL1331 22 AWG High Temperature Teflon Wire is supported by a highly automated and precision-controlled manufacturing line. From the selection of high-purity copper strands to the extrusion of PTFE insulation, each stage is closely monitored to maintain consistent conductor uniformity, insulation thickness, and surface finish. Advanced tension control, temperature regulation, and in-line testing equipment ensure that the cable meets exacting electrical and mechanical standards. This streamlined production system allows for flexible batch sizes, rapid turnaround, and strict quality consistency, enabling the delivery of reliable, high-performance wires for industries where precision and durability are non-negotiable.
Technology and Quality
We strictly adhere to international standards and maintain comprehensive control from raw material inspection to finished product testing.
Global Supply and Service
We export our products to over 80 countries worldwide and are familiar with local certification and import and export procedures.
50,000M²
Factory
Area
30+Years
Production
Experience
50+Servings
Product
Certifications
80+Countries
Export
Experience
our services
Sample Service
Provide trial samples based on customer needs for testing and verification.
Mass Production Management
Supports both small and large order quantities, allowing for flexible adjustments to production schedules.
Inventory Management
Provides inventory stocking and regular replenishment plans for long-term customers.
Customized Packaging
Provides labels, reels, or specialized packaging options based on customer requirements.
Training and Technical Exchange
Provides training to customer teams on cable application, installation, and maintenance.
Engineering Project Support
Participates in customer project design, providing cable layout and performance optimization recommendations.
FAQ
Q: Is this cable safe for use with sensitive electronic equipment?
A: Yes. Its stable electrical performance, chemical resistance, and low signal interference make it reliable for aerospace, automotive electronics, and precision instrumentation.
Q: How do I strip or terminate UL1331 wire without damaging it?
A: Because PTFE insulation is tough and slippery, it's recommended to use specialized wire strippers or carefully score the insulation. Avoid excessive force to prevent nicking the copper strands.
Q: What temperature range can this cable safely handle?
A: UL1331 22 AWG is rated for continuous use in high-temperature environments, typically up to 150°C, depending on specific conditions, ensuring stable performance in demanding applications.
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| AWG Size | Stranding | Conductor Diameter | Insulation Diameter | Weight | Maximum Resistance |
| 1 | 817/30 | .370 (9.40) | .485 (12.3) | 339.0 (504.0) | .138 (.453) |
| 2 | 665/30 | .332(8.43) | .406 (10.3) | 261.0(388.0) | .165(.541) |
| 4 | 133/25 | .260(6.60) | .325(8.26) | 1660.0(248.0) | .263(.863) |
| 6 | 133/27 | .206(5.23) | .272(6.91) | 111.0(165.0) | .418(1.37) |
| 8 | 133/29 | .165(4.19) | .230(5.84) | 72.8(108.0) | .680(2.23) |
| 10 | 37/.0167 | .113(2.87) | .158(4.01) | 41.0(61.0) | 1.119(3.90) |
| 10 | 37/26* | .110(2.79) | .156(3.96) | 38.7(57.6) | 1.19(3.90) |
| 12 | 19/0.186 | .088(2.24) | .134(3.40) | 27.9(41.5) | 1.75(5.74) |
| 12 | 19/25* | .086(2.18) | .132(3.35) | 26.4(39.3) | 1.89(6.20) |
| 14 | 19/0.147 | 0.71(1.80) | .115(2.92) | 18.7(27.8) | 2.95(9.68) |
| 14 | 19/27* | .067(1.70) | .111(2.82) | 17.9(26.6) | 2.99(9.81) |
| 16 | 19/.0117 | .056(1.42) | .100(2.54) | 13.2(19.6) | 4.45(14.6) |
| 16 | 19/29* | .053(1.35) | .097(2.46) | 12.6(18.8) | 4.73(15.5) |
| 18 | 19/30 | .047(1.19) | .091(2.31) | 10.6(15.8) | 6.03(19.8) |
| 18 | 7/26 | .048(1.22) | .091(2.31) | 10.3(15.3) | 6.26(20.5) |
| 20 | 19/32 | .038(.965) | .081(2.06) | 7.64(11.4) | 9.68(31.8) |
| 20 | 7/28 | .038(.965) | .081(2.06) | 7.50(11.2) | 9.96(32.7) |
| 20 | solid | .032(.813) | .075(1.91) | 6.73(10.0) | 10.1(33.1) |
| 22 | 19/34 | .030(.762) | .074(1.88) | 5.73(8.53) | 15.2(49.9) |
| 22 | 7/30 | .030(.762) | .074(1.88) | 5.63(8.36) | 15.8(51.8) |
| 22 | solid | .025(.635) | .068(1.73) | 5.03(7.49) | 16.2(53.1) |
| 24 | 19/36 | .024(.610) | .067(1.70) | 4.45(6.62) | 25.1(82.3) |
| 24 | 7/32 | .024(.610) | .067(1.70) | 4.43(6.59) | 25.4(83.3) |
| 24 | solid | .020(.508) | .064(1.63) | 3.98(5.92) | 25.7(84.3) |
| 26 | 19/38 | .019(.483) | .063(1.60) | 3.61(5.37) | 41.0(134) |
| 26 | 7/34 | .019(.483) | .063(1.60) | 3.56(5.30) | 41.2(135) |
| 26 | solid | .016(.406) | .060(1.52) | 3.27(4.87) | 41.0(134) |
