Airframe Wires by Heatsense

Heatsense Airframe Wire, Manufactured in accordance with Panavia 75.6411 & SP-P-99300-00-P

Heatsense Airframe Wire is a high-performance aerospace cable solution designed for use in demanding aircraft applications where reliability, weight reduction, and long-term performance are critical.

Manufactured in accordance with Panavia 75.6411 and SP-P-99300-00-P specifications, this specialist wire has been developed to meet the stringent requirements of the aerospace industry, providing excellent electrical performance combined with outstanding resistance to temperature, chemicals, and harsh operating environments.

Utilising proven aerospace-grade materials and precision manufacturing processes, Heatsense Airframe Wire delivers consistent quality and dependable performance.

Key Standards

Panavia 75.6411
Panavia SP-P-99300-00-P

Where Are Heatsense Airframe Wires Used?

Military Jets
Commercial Aircraft
R&D Aerospace Projects

Key Features

CONDUCTOR: High conductivity copper or copper alloy according to EN2083
INSULATION: Three layers of materials, order: PTFE/Polyimide/PTFE. The external Insulation colour code shall be WHITE unless otherwise requested.
VOLTAGE RATING: 600 v rms Maximum
TEMPERATURE RATING: -75°C to +260°C
IDENTIFICATION/TEST: Cable printed with part number and tested in accordance with Panavia specification 75.6411 and SP-P-99300-00-P.

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Heatsense Airframe Wire FAQs

What is Heatsense HSA260 Airframe Wire?

Heatsense HSA260 is a specialist electrical single wire developed for demanding aerospace and airframe applications. It uses a high-conductivity nickel-coated copper conductor with a three-layer PTFE/Polyimide/PTFE insulation system, providing a lightweight, high-performance wiring solution for challenging operating environments.

What temperature range can Heatsense Airframe Wire operate in?

HSA260 Airframe Wire has a specified operating temperature range of -75°C to +260°C, making it suitable for aerospace applications where wiring may be exposed to significant temperature extremes.

What aerospace specifications is HSA260 Airframe Wire manufactured to?

Heatsense HSA260 Airframe Wire is manufactured and tested in accordance with Panavia specification 75.6411 and SP-P-99300-00-P. Each cable is also printed with its Heatsense part number for identification.

What conductor and insulation materials are used in HSA260 Airframe Wire?

The wire uses a high-conductivity copper or copper-alloy conductor according to EN2083, with nickel-coated construction specified for HSA260. This is surrounded by three insulation layers arranged as PTFE/Polyimide/PTFE. The standard external insulation colour is white unless otherwise requested.

What sizes and voltage ratings are available?

HSA260 is available in sizes from 24 AWG through to 12 AWG, covering conductor cross-sectional areas from 0.208mm² to 2.91mm². The wire has a maximum voltage rating of 600V RMS.

Can Heatsense help with specialist aerospace cable requirements?

Yes. Heatsense specialises in high-performance cable solutions and can discuss specific airframe and aerospace wiring requirements with customers. HSA260 is available across multiple conductor sizes, and the specification also allows the external insulation colour to be supplied differently from the standard white where requested. Suitability should be confirmed against the requirements of the individual application.