SS72012 datasheet(56/144 Pages) ACIT

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Aerospace | Military | Transportation | Industrial | Specialty

MIL-DTL-22759/89, /90 wire—normal weight

MIL-DTL-22759/89 and /90

wires are light-weight,

high-performance aerospace hookup wires with a

dual-layer insulation of PTFE/polyimide/PTFE tape,

covered with PTFE tape. They are similar to

MIL-DTL-22759/81 and /82 wires, but have

thicker-wall insulation.

These wires are designed for aerospace and other

applications requiring excellent thermal stability and

high break strength.

These wires are available with our unique Seamless

Wrap PTFE tape insulation (see page 54 for details).

Performance:

Voltage rating:

600V.

Temperature rating:

/89: -55 to 200˚ C

/90: -55 to 260˚ C

Construction Details

Insulation:

PTFE/polyimide/PTFE tape (inner layer);

PTFE tape (outer layer).

Conductor:

/89: Silver-plated high-strength (AWG 20-24)

or ultra-high-strength copper alloy (AWG 26).

/90: Nickel-plated high-strength (AWG 20-24)

or ultra-high-strength copper alloy (AWG 26).

Colors:

Color coded to MIL-STD-681.

Identiﬁcation:

Per MIL-DTL-22759/89 and /90.

M22759

AWG

Stranding

Conductor Diameter

Insulation Diameter

Weight

Maximum

P/N

Size

Minimum

Maximum

Minimum

Maximum

Resistance

M22759/89-20-*

19/32

.0365 (.93)

.0395 (1.00)

.051 (1.30)

.055

(1.40)

4.54 (6.8)

10.7 (35.1)

M22759/89-22-*

19/34

.0285 (.72)

.0314 (.80)

.043 (1.09)

.047

(1.19)

2.99 (4.4)

17.5 (57.4)

M22759/89-24-*

19/36

.0225 (.57)

.0244 (.62)

.038 (.965)

.042

(1.07)

2.04 (3.0)

28.4 (93.2)

M22759/89-26-*

†26

19/38

.0175 (.44)

.0204 (.52)

.033

(.84)

.037

(.94)

1.52 (2.3)

56.4

(185)

Dimensions, Weights, and Resistance—M22759/89 (silver-plated high-strength conductor)

M22759

AWG

Stranding

Conductor Diameter

Insulation Diameter

Weight

Maximum

P/N

Size

Minimum

Maximum

Minimum

Maximum

Resistance

M22759/90-20-*

19/32

.0365 (.93)

.0404 (1.03)

.051 (1.30)

.055

(1.40)

4.54 (6.8)

11.4 (37.4)

M22759/90-22-*

19/34

.0285 (.72)

.0314 (.80)

.043 (1.09)

.047

(1.19)

2.99 (4.4)

18.6 (61.0)

M22759/90-24-*

19/36

.0225 (.57)

.0254 (.65)

.038 (.965)

.042

(1.07)

2.04 (3.0)

30.1 (98.7)

M22759/90-26-*

†26

19/38

.0175 (.44)

.0204 (.52)

.033

(.84)

.037

(.94)

1.52 (2.3)

58.4

(191)

Dimensions, Weights, and Resistance—M22759/90 (nickel-plated high-strength conductor)

Dimensions in inches (mm). Weights in pounds/1000 feet (Kg/1000 M). Resistance in Ω/1,000 feet (Ω/Km), @20˚ C.

All values are nominal unless otherwise indicated.

Add color coding per MIL-STD-681 (see page 36). †Indicates ultra-high-strength copper alloy conductor.

Dimensions in inches (mm). Weights in pounds/1000 feet (Kg/1000 M). Resistance in Ω/1,000 feet (Ω/Km), @20˚ C.

Add color coding per MIL-STD-681 (see page 36).

†Indicates ultra-high-strength copper alloy conductor.

All values are nominal unless otherwise indicated.

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