44 wire

44 cable (twisted pair)

Specifications/Approvals

Mil-W-81044, Mil-C-27500 (Cables)

Def Stan. 61-12 Part 18 Issue 4 - Type 1 pliable (Maintenance Range)

Def Stan. 61-12 Part 26 Issue 2 Type 1, 2, 3, 7, 8, 9 & METS 7, 8 & 9

VG 95218 Parts 20, 21, 22, 23 and 1000

NATO Stock numbers (NSN's) exist for most standard constructions

Civil Aviation Authority Accessory Approval E11623

Lloyds Register of Shipping

NASA Preferred Product List

Raychem Specification 44

Conductor

Primary Insulation -

Radiation Crosslinked,

Extruded Polyalkene

Jacket -

Radiation Crosslinked,

Modified PVDF

• Dual wall construction

• 600, 1000 and 2500 voltage rating

• Small size, light weight

• Low smoke and low corrosive

gas generation

• Resistant to most chemicals

and electrical arc tracking

Spec 44

Wire and cable

Spec 44 wire has a dual wall construction

which combines the outstanding physical

and electrical characteristics of radiation

crosslinked polyalkene with the excellent

mechanical and chemical properties of

radiation cross-linked polyvinylidene

fluoride (PVDF).

The result is a wire insulation system that

offers a 150

°C temperature rating, small

size, light weight,solder iron resistance,

and resistance to most solvents, fuels and

lubricants. Spec 44 wire and cable is

highly flame retardant, non-melting, does

not cold flow, and though mechanically

very tough, is easy to handle and install

using conventional tools.

Originally developed for aerospace and

military requirements in applications of

high density and complex circuitry, Spec

44 wire and cable now finds wide use

throughout industry, in commercial and

military electronics, avionics, on satellites,

aircraft, helicopters, ships, trains, and

offshore platforms where environmental

conditions demand consistently reliable

performance. In airframe applications

Spec 44 constructions can offer a modern

dimensional replacement for PVC/Nylon/

Glass braid type wire and cables. Spec 44

wire is offered in a wide range of sizes in

stranded conductors, standard materials

available being tin or silver-plated copper

and high strength copper alloy. Voltage

ratings of 600, 1000 and 2500 volts are

available as standard. Shielded and

jacketed versions include single and

multi-conductor constructions and flat

braid shields where further size and

weight savings are achieved.