SS72012 datasheet(11/144 Pages) ACIT

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Aerospace | Military | Transportation | Industrial | Specialty

Low-Noise Cables

Thermax Low-Noise cables

minimize triboelectric

noise generated by cable movement, as well as

providing superior shielding to protect signals from

external interference.

These cables are ideal for use with piezoelectric

accelerometers or other sensitive transducers, or

other applications with low-power signals and/or

electrically noisy environments.

They are also used in airborne EVM (Engine Vibration

Monitoring) systems, with approvals from many

major aerospace manufacturers.

The cables shown below are just a few examples of

our low-noise cable expertise. Many other combina-

tions of materials and construction can be used to

produce a low-noise cable that will fulﬁll your needs;

please contact your Thermax representative with

your requirements.

Construction Options

Jacket:

Tape wrapped PTFE; extruded jacket or our unique

Seamless Wrap PTFE tape optional.

Shield:

Nickel- or silver-plated copper.

Dielectric:

Tape wrapped PTFE with semiconductive inner

and outer PTFE tape.“SS” part numbers feature

our proprietary easy-stripping design.

Center Conductor:

Nickel or silver-plated stranded copper.

Options:

Wide variety of options for conductor and

shield materials and plating and conﬁgurations

of low-noise layering available.

Dimensions in inches (mm). Weights in pounds/1000 feet (Kg/1000 M). All values are nominal unless otherwise indicated. NPC: Nickel-plated copper.

SPC:

Silver-plated copper. SPCA: Silver-plated high-strength copper alloy. SPCW: Silver-plated copper-covered steel (copperweld).

Conductor

Insulation

Noise Barrier

Shield

Jacket

Low-Noise Four-Conductor Shielded and Jacketed Cable

Thermax P/N:

LN34-MTTF-134(4)STJE

Conductor:

Solid SPCA, 34 AWG, .0063 (.16) diameter.

Insulation:

Extruded PTFE, .018 (.46) diameter. Colors: Red, black, yellow, white.

Noise Barrier:

Low-noise tape over twisted core, .051 (1.30) diameter.

Shield:

40 AWG silver-plated copper braid, 90% coverage, .063 (1.60) diameter.

Jacket:

Blue Seamless Wrap PTFE tape, .076 (1.93) diameter.

Temperature rating:

-55 to 200˚ C. Voltage rating: 160V.

Low-Noise Twinaxial Cables—Dimensions, Materials, and Weights

Thermax

Conductor

Insulation

Inner Shield

Jacket

Outer Shield

Outer Jacket

P/N

AWG / Diameter

Diameter

Weight

Stranding / Material

AWG / Material

Material

AWG / Material

Material

SS72012

.030 (.76)

.062 (1.58)

.160 (4.06)

.180 (4.57)

None

26 (36.7)

19/34 NPC

38 NPC

PTFE Tape

SS72013

.037 (.94)

.070 (1.78)

.180 (4.57)

.200 (5.08)

None

31 (46.1)

19/32 NPC

38 NPC

PTFE Tape

SS72014

.047 (1.20)

.080 (2.03)

.200 (5.08)

.220 (5.59)

None

40 (59.5)

19/30 NPC

38 NPC

PTFE Tape

SS72016

.037 (.94)

.070 (1.78)

.180 (4.57)

.200 (5.08)

.218 (5.54)

.238 (6.05)

40 (59.5)

19/30 NPC

38 NPC

PTFE Tape

38 NPC

PTFE Tape

SS72012 Scheda tecnica(PDF) 11 Page - Amphenol CIT.

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