55A0111-20-4 - TE CONNECTIVITY

High Performance Wire and Cable

SPEC 55

9-10 Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151

www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171

Applications

SPEC 55 wire is insulated

with modified radiation

cross-linked ETFE polymer.

It has a temperaturerating

of -65°C to 200°C [-85°F to

392°F] continuous using a

silver plated copper con-

ductor,and combines the

easy handling of a flexible

wire with excellent scrape

abrasion and cut-through

characteristics.

The dual wall airframe con-

struction of SPEC 55 wireis

currently used on numerous

aircraft programs. It has a

choice of two total wall

thicknesses, 0.25 [.010]

(55A08XX 10 mil) and 0.2

[.008] (55A02XX 8 mil).

Both have a contrasting

core color to act as a dam-

age indicator. Chosen for its

balance of properties,

SPEC 55 wire has outstand-

ing resistance to chemicals

and solvents, excellent

electrical arc track resist-

ance, and is not susceptible

to UV and moisturedegra-

dation. Single wall equip-

ment wire constructions

are available in 0.10 [.004]

(55/03XX 4 mil) and 0.15

[.006] (6 mil) wall thicknesses

for use inside black boxes

where flexibility and solder-

iron resistance make it a

wirewhich is veryeasy to

install reliably.

Both single and dual wall

insulated wires are available

in twisted pairs, triples, etc.,

and as shielded and jacket-

ed cables.

Physical Characteristics

Size and Weight

SPEC 55 wire provides one

of the most comprehensive

wiring product ranges for

aerospace users, with a

wide choice of conductor

sizes and insulation wall

thicknesses.The dual wall

airframe wire has an insula-

tion wall thickness of either

0.2 [.008] or 0.25 [.010] for

robustness in unprotected

harnesses and has excel-

lent wire to wire abrasion

properties.

The single wall equipment

wirehas a 0.15 [.006] wall

thickness for use inside

equipment and protected

harnesses. For high density,

interconnect wiring, the 450

volt 55M041X series of

equipment wirehas a nomi-

nal 0.1 [.004] wall and pro-

vides considerable weight

and size savings over other

comparable wires.

Handling

The excellent flexibility

and handleability makes

SPEC 55 the ideal wire to

install, both in new aircraft

and equipment and for

maintenance purposes. The

wire is easily stripped with

conventional tooling. The

insulation is readily marked

by hot stamp, ink jet or laser,

and can be potted without

pre-etching.

SPEC 55PC Wire and Cable

Insulation System

This product was originally

developed to meet Boeing’s

material standard BMS13-

48 for the 777 airliner.

SPEC 55PC provides light-

weight, compact insulation

that matches the proven

performance of our

SPEC 55 wire. Today, 55PC

is specified and utilized on

the majority of aerospace

platforms worldwide.

Tyco Electronics’ rigorous,

statistical-process-con-

trolled manufacturing has

produced Raychem wiring

that is rugged and versatile

enough for a wide range of

commercial and defense

aerospace applications,

including electronic hook-

ups in harsh, open airframe

environments.

SPEC 55PC wire and cable

systems featurean 8-mil air-

frame wire that is lighter and

smaller than typical 10-mil

wire, with little reduction in

key mechanical perform-

ance features. SPEC 55PC

wireoffers flame resistance

superior to FAA standards

and also resists scrape

abrasion, notch, propaga-

tion, cut-through, and

electrical arc tracking.

nMeets Boeing material

standard BMS 13-48.

nExceeds FAR 25 test

requirements for flame

resistance and smoke

density.

Product Facts

nResistant to electrical arc

tracking in wet or dry

conditions

nSingle or dual wall

constructions

nSmall size, ultra light weight

nExceptional chemical

resistance

n-65°C to 200°C [-85°F to

392°F]

Available in:

Americas n

Europe n

Asia Pacific n

High Performance Wire and Cable

SPEC 55 (Continued)

9-11

Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151

www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171

Wire and Cable

Specifications

Conductor

Insulations -

Radiation Crosslinked, Modified ETFE

Inner layer colored blue

Conductor

Insulation - 

Radiation Crosslinked, Modified ETFE

SPEC 55 insulation system - single wall SPEC 55 insulation system - dual wall

MIL-W-22759/32-35 and /41 to /46 and NEMA-WC-27500 (Cables)

Defense Standard 61-12 Part 33 Issue 4

Part 1001 and Part 1002

VDE 9426, 9427, 9428

British Standard 3G233

Civil Aviation Authority Accessory Approval E1 1749

Boeing BMS 13-48

Airbus ABS 0820 to 0826

NASA preferred product list

European Space Agency 3901/012, 3901/020 and 3901/022

Raychem Specification 55

Typical Properties Temperature rating (Tin plated conductor) -65°C to +150°C [-85°F to +302°F]

(Silver or nickel plated conductor) -65°C to +200°C [-85°F to +392°F]

Thermal endurance 200 °C [392°F], 10000 h

Scrape abrasion (BS 3G233) >100 cycles at 150°C [302°F]

Flexing endurance (Boeing BSS 7324) >1000 cycles

Voltage rating 600 V, 450V

Tensile strength + elongation (core only) (Dual wall wire) 35 N/mm2, 125% min.

Tensile strength + total elongation (core & primary jacket) (Dual wall wire) 35 N/mm2, 75% min.

Notch propagation BS 3G230 0.05 mm notch Pass

Solder iron resistance (370 °C, 1 minute) Pass

Solderability - Tin plated copper conductor <0.8 secs to wet

BS 3G233 conditions

Shrinkage <1%

Long term water resistance Will not hydrolyze

Permitivity 1 KHz (ASTM D150) 2.7

Dissipation factor (ASTM D150) 0.001

FAR 25 O

Afterburn (sec) 30 sec. max.

Burn length 75 mm [3 in.] max.

High Performance Wire and Cable

SPEC 55 (Continued)

9-12 Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151

www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171

Environmental Performance Temperature Rating

SPEC 55 wire and cable is

rated for continuous opera-

tion from -65°C to +200°C

[-85°F to +392°F] and for

short periods at tempera-

tures as high as 400°C

[752°F].

Mechanical Performance

Radiation crosslinking of the

SPEC 55 insulation signifi-

cantly improves the follow-

ing mechanical character-

istics; scrape (sharp

edges), cross wire abrasion,

cut-through resistance and

creep resistance.

Solder Iron/Overload

Resistance

Radiation crosslinking

ensures that the insulation

resists melting at high

temperatures. As a result

SPEC 55 wireis resistant to

hot solder irons and current

overloads which would melt

most thermoplastic

insulations.

Chemical Resistance

SPEC 55 is unaffected by all

commonly used chemicals,

eg. fuels, hydraulic

fluids, defluxing agents,

cleaners, coolants and

de-icers. It also shows

excellent resistance to

weathering (UV, ozone,

pollutants, water).

Space Wire

SPEC 55 is available in

special versions suitable

for use in outer space

meeting both ESA and

NASA requirements for

outgassing.

Flammability

Special additives increase

the flame retardance of

SPEC 55 compared to unir-

radiated ETFE so that it

meets the latest high per-

formance tests, eg. BS

3G230 vertical test FAR 25.

Electrical Arc Tracking

Resistance

SPEC 55 insulation demon-

strates resistance to arc

tracking under both wet

and dry conditions at air-

craft system voltages.

Conductor Primary Wire Twisted Pair Shielded & Jacketed

Single Pair

55PC - Extra Light Weight Constructions

For applications where weight is critical, light weight tight tolerance conductors and insulations are available. These

are manufactured using statistical process control methods and achieve weights that are equal or lighter than the

equivalent polyimide/PTFE constructions.

SPEC 55 Wire & Cable:

Standard Constructions,

Nominal Sizes, Strandings,

Diameters and Weights

High Performance Wire and Cable

SPEC 55 (Continued)

9-13

Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151

www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171

Wire and Cable

55A - AWG Conductor:

Equipment/Interconnect Wires

&Cables

55A - AWG Conductor:

Airframe Wires & Cables Wire 55A081X 55A082X

Size Stranding Nom. Max. Weight Nom. Max. Weight

(AWG) (mm) OD

(g per m/lbs per kft)

26 19/102 1.01 [0.040] 2.5 [1.7] 2.10 [0.080] 5.06 [3.4]

24 19/127 1.14 [0.045] 3.4 [2.3] 2.33 [0.090] 6.84 [4.6]

22 19/0.16 1.27 [0.050] 4.8 [3.2] 2.64 [0.102] 9.98 [6.7]

20 19/0.203 1.47 [0.058] 7.0 [4.7] 3.07 [0.118] 14.73 [9.9]

18 19/0.25 1.78 [0.070] 10.7 [7.2] 3.63 [0.140] 21.88 [14.7]

16 19/287 1.96 [0.077] 13.4 [9.0] 4.06 [0.156] 27.53 [18.5]

14 19/0.36 2.40 [0.094] 20.5 [13.8] 4.90 [0.190] 42.26 [28.4]

12 37/0.32 2.82 [0.11 1] 30.5 [20.5] 5.80 [0.224] 63.00 [42.3]

10 37/0.403 3.40 [0.134] 48.3 [32.4] 7.10 [0.272] 98.96 [66.5]

Wire 55A011X 55A012X

Size Stranding Nom. Max. Weight Nom. Max. Weight

(AWG) (mm) OD

(gper m/lbs per kft)

307/0.102 0.61 [0.024] 0.98 [0.66] 1.27 [0.048] 1.94 [1.3]

287/127 0.68 [0.027] 1.35 [0.91] 1.42 [0.054] 2.68 [1.8]

2619/102 0.81 [0.032] 2.08 [1.4] 1.67 [0.064] 4.16 [2.8]

2419/127 0.94 [0.037] 2.98 [2.0] 1.93 [0.074] 5.96 [4.0]

2219/0.16 1.09 [0.043] 4.17 [2.8] 2.23 [0.086] 8.63 [5.8]

2019/0.203 1.27 [0.050] 6.40 [4.3] 2.66 [0.102] 13.24 [8.9]

18 19/0.25 1.52 [0.060] 9.67 [6.5] 3.20 [0.122] 20.09 [13.5]

16 19/287 1.73 [0.068] 12.35 [8.3] 3.58 [0.138] 25.75 [17.3]

14 19/0.36 2.20 [0.085] 19.34 [13.0] 4.47 [0.172] 39.58 [26.6]

12 37/0.32 2.62 [0.103] 29.32 [19.7] 5.38 [0.208] 59.97 [40.3]

10 37/0.403 3.25 [0.128] 47.32 [31.8] 6.65 [0.256] 96.58 [64.9]

8133/0.287 4.77 [0.188] 87.50 [58.8] 9.80 [0.376] 178.58 [120.0]

55A111X 55A112X

Wire Nom. Max. Weight Nom. Max. Weight

Size OD (g per m/lbs per kft) OD (g per m/lbs per kft)

(AWG)

30 1.51 [0.057] 5.06 [3.4] 2.12 [0.081] 7.74 [5.2]

281.59 [0.060] 5.80 [3.9] 2.27 [0.087] 8.90 [6.0]

26 1.71 [0.065] 6.85 [4.6] 2.53 [0.097] 11.32 [7.6]

24 1.84 [0.070] 8.19 [5.5] 2.80 [0.107] 13.84 [9.3]

22 1.99 [0.076] 10.27 [6.9] 3.07 [0.119] 17.86 [12.0]

20 2.20 [0.084] 13.40 [9.0] 3.50 [0.135] 23.81 [16.0]

18 2.45 [0.094] 17.86 [12.0] 4.10 [0.155] 32.60 [21.9]

16 2.67 [0.102] 21.73 [14.6] 4.43 [0.171] 39.73 [26.7]

14 3.10 [0.119] 30.36 [20.4] 5.30 [0.205] 57.00 [38.3]

12 3.55 [0.137] 42.41 [28.5] 6.30 [0.243] 81.10 [54.5]

10 4.20 [0.161] 62.65 [42.1] — —

8 5.80 [0.223] 110.42 [74.2] — —

55A181X 55A182X

Wire Nom. Max. Weight Nom. Max. Weight

Size OD (g per m/lbs per kft) OD (g per m/lbs per kft)

(AWG)

26 1.71 [0.073] 7.89 [5.3] 2.63 [0.113] 14.29 [9.6]

24 1.84 [0.078] 9.37 [6.3] 2.80 [0.123] 16.37 [11.0]

22 1.99 [0.084] 11.76 [7.9] 3.07 [0.135] 20.68 [13.9]

20 2.20 [0.092] 14.88 [10.0] 3.50 [0.151] 27.08[18.2]

18 2.45 [0.103] 19.79[13.3] 4.10 [0.173] 36.46 [24.5]

16 2.67 [0.111] 23.81[16.0] 4.43 [0.189] 42.86 [28.8]

14 3.10 [0.128] 33.03 [22.2] 6.30 [0.225] 61.61 [41.4]

12 3.55 [0.145] 45.09 [30.3] 6.30 [0.259] 85.42 [57.4]

10 4.20 [0.168] 66.97[45.0] — [0.308] 127.54 [85.7]

High Performance Wire and Cable

SPEC 55 (Continued)

9-14 Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151

www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171

55PC121X 55PC122X

Wire Nom. Max. Weight Nom. Max. Weight

Size OD (g per m/lbs per kft) OD (g per m/lbs per kft)

(AWG)

261.52 [0.064] 6.54 [4.4] 2.33 [0.100] 11.34 [7.62]

24 1.65 [0.069] 7.86 [5.28] 2.89 [0.109] 13.90 [9.34]

22 1.80 [0.075] 9.81 [6.59] 2.89 [0.122] 17.89 [12.02]

20 2.00 [0.083] 12.83 [8.62] 3.30 [0.139] 23.84 [16.02]

18 2.23 [0.093] 17.01 [11.43] 3.78 [0.158] 32.10 [21.57]

16 2.44 [0.100] 20.36 [13.68] 4.16 [0.174] 39.00 [26.21]

14 2.79 [0.116] 28.69 [19.28] 4.92 [0.204] 55.21 [37.10]

12 3.30 [0.135] 40.73 [27.37] 5.92 [0.244] 80.23 [53.91]

10 3.98 [0.159] 59.90 [40.25] 7.39 [0.297] 123.65 [83.09]

X = 1-Tin plated copper conductor.

4-Silver plated high strength copper alloy conductor. (Recommended for size 24 & 26 in airframe applications and

mandatory for CAA release.)

55PC - AWG Conductor:

Statistical Process Controlled

Airframe Wires & Cables

Wire 55PC021X 55PC022X

Size Stranding Nom. Max. Weight Nom. Max. Weight

(AWG) (mm) OD

(gper m/lbs per kft)

2619/102 0.087 [0.045] 2.05 [1.38] — —

2419/127 1.00 [0.0395] 2.95 [1.98] 2.00 [0.079] 5.95 [4.00]

2219/0.16 1.15 [0.0455] 4.31 [2.90] 2.31 [0.091] 8.74 [5.87]

2019/0.203 1.37 [0.0540] 6.51 [4.38] 2.74 [0.108] 13.2 [8.87]

1819/0.25 1.61 [0.0635] 9.81 [6.59] 3.22 [0.127] 19.84 [13.33]

1619/287 1.80 [0.0710] 12.46 [8.37] 3.60 [0.142] 25.21 [16.94]

14 19/.036 2.18 [0.0860] 19.17 [12.88] 4.36 [0.172] 38.80 [26.07]

12 37/0.32 2.66 [0.1047] 29.36 [19.73] 5.30 [0.209] 59.42 [39.93]

10 37/0.403 3.27 [0.1290] 46.31 [31.12] 6.55 [0.258] 93.92 [63.11]

High Performance Wire and Cable

SPEC 55 (Continued)

9-15

Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151

www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171

Jacket Color (in accordance with MIL-STD-681,white preferred)

Primary Wire Insulation Color

(in accordance with MIL-STD-681)

0-Black 3 -Orange 7 -Violet

1 - Brown 4 -Yellow 8 - Gray

2-Red 5 -Green 9 -White

2L - Pink 6 - Blue

Additional number after base color indicates stripe

Conductor Size

Conductor Type

1 - Tin-plated copper

2-Silver-plated copper

3-Nickel-plated copper

4-Silver-plated high strength copper alloy

6 - Nickel-plated high strength copper alloy

Number of Conductors

0-10 conductors

Class of Wire

1 - 600 V equipment wire, light weight

2-600 V airframe wire, light weight

4-450 V equipment wire (55M Only sizes 20-30)

7-1000 V heavy duty, airframe wire

8 - 600 V airframe wire, normal weight

Constructions

0-Primary wire and shielded, unjacketed cables

1 - Round braid screened & jacketed cable †

2-Flat braid screened & jacketed cable †

3-Round braid, screened cable, no jacket †

4-Jacketed cable, no screen

5-Spiral screened and jacketed cable †

8 - Special constructions (part numbers not coded)

9-Special constructions including light weight

† Screen material same as conductor material except all flat screens and screen for conductor types 4 and 6

shall be tin-plated copper. Other combinations are special. (Refer to Wire and Cable Division).

Type

A-General purpose

M - Metric conductor

/-Space wire

PC -Process control

D - Defense Standard 61-12 Part 33 Issue 4

Basic Specification Number

55 X X X X X- Size- X/X- X

Part Numbering System

Wire and Cable

High Performance Wire and Cable

SPEC 55 (Continued)

9-16 Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151

www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171

Typical Ordering Example 3conductors, red, yellow, blue, 600 volt equipment wire with overall round braid, 20 AWG tinned conductor

and white jacket: total part number is 55A1131-20-2/4/6-9.

Ordering Information Alist of stock policy items can be identified by contacting Tyco Electronics.

Stock policy items are recognized by the use of a suffix, such as (300) defining the pack size, typically

55A0111-22-9(300). UK only.

Temperature Rating Conductor Material AWG Range Available Raychem Part No. MIL-SPEC No.

600-V Lightweight Single-wall Hookup Wire, .152 [.006] Nominal Wall

150°C [302°F] Tin-coated copper 12–30 55A0111 M22759/32

200°C [392°F] Silver-coated copper 12–28 55A0112 M22759/44

200°C [302°F] Nickel-coated copper 12–28 55A0113 M22759/45

200°C [392°F] Silver-coated high-strength alloy 20–30 55A0114 M22759/33

200°C[392°F] Nickel-coated high-strength alloy 20–28 55A0116 M22759/46

600-V Lightweight Dual-wall Airframe Wire, .203 [.008] Nominal Wall

150°C[302°F] Tin-coated copper 6–26 55A0211 —

200°C [392°F] Silver-coated copper 10–26 55A0212 —

200°C[392°F] Nickel-coated copper 10–26 55A0213 —

200°C [392°F] Silver-coated high-strength alloy 18–30 55A0214 —

200°C [392°F] Nickel-coated high-strength alloy 16–26 55A0216 —

600-V Dual-wall Airframe Wire, .254 [.010] Nominal Wall

150°C [302°F] Tin-coated copper 00–24 55A0811 M22759/34

200°C [392°F] Silver-coated copper 00–26 55A0812 M22759/43

200°C [392°F] Nickel-coated copper 00–26 55A0813 M22759/41

200°C [392°F] Silver-coated high-strength alloy 20–26 55A0814 M22759/35

200°C [392°F] Nickel-coated high-strength alloy 20–26 55A0816 M22759/42

600-V Medium-Weight Dual-wall Airframe Wire, .381 [.015] Nominal Wall

150°C[302°F] Tin-coated copper 10–24 55A0711 —

200°C [392°F] Silver-coated copper 16–24 55A0712 —

200°C [392°F] Nickel-coated copper 16–24 55A0713 —

200°C[392°F] Silver-coated high-strength alloy 16–24 55A0714 —

200°C [392°F] Nickel-coated high-strength alloy 16–26 55A0716 —

SPEC 55 Part Numbering

System

High Performance Wire and Cable

SPEC 55 (Continued)

9-17

Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151

www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171

Wire and Cable

Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151

www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171

SPEC 55 Cable

Constructions

Number of Component Shield Part Number

Construction Components Conductor1Material1Light Wt.2Medium Wt.

2–10 1 — 55*01X1-AWG-Y 55*08X1-AWG-Y

Unshielded, 2— 55*01X2-AWG-Y 55*08X2-AWG-Y

unjacketed 3— 55*01X3-AWG-Y 55*08X3-AWG-Y

4— 55*01X4-AWG-Y 55*08X4-AWG-Y

6— 55*01X6-AWG-Y 55*48X6-AWG-Y

2–10 1 — 55*41X1-AWG-Y 55*48X1-AWG-Y

Unshielded, 2 — 55*41X2-AWG-Y 55*48X2-AWG-Y

jacketed 3 — 55*41X3-AWG-Y 55*48X3-AWG-Y

4 — 55*41X4-AWG-Y 55*48X4-AWG-Y

6— 55*41X6-AWG-Y 55*18X6-AWG-Y

1–10 1 1 55*11X1-AWG-Y 55*18X1-AWG-Y

Shielded 2 2 55*11X2-AWG-Y 55*18X2-AWG-Y

(round braid), 3 3 55*11X3-AWG-Y 55*18X3-AWG-Y

jacketed 4 1 55*11X4-AWG-Y 55*18X4-AWG-Y

6 3 55*11X6-AWG-Y 55*18X6-AWG-Y

1–10 1 1 55*21X1-AWG-Y 55*28X1-AWG-Y

Shielded 2 1 55*21X2-AWG-Y 55*28X2-AWG-Y

(flat braid), 3 1 55*21X3-AWG-Y 55*28X3-AWG-Y

jacketed 4 1 55*21X4-AWG-Y 55*28X4-AWG-Y

6 1 55*21X6-AWG-Y 55*28X6-AWG-Y

1Type of conductor or shield material: 2X=no. of wire components

1=tin-coated copper Y = color code

2=silver-coated copper For complete part number, see Part Numbering System on page 9-15.

3=nickel-coated copper

4=silver-coated high-strength copper alloy

6=nickel-coated high-strength copper alloy

* = A or PC

High Performance Wire and Cable

SPEC 55 (Continued)

9-18 Catalog 1654025 Dimensions are in millimeters Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 12-04 and inches unless otherwise reference purposes only. Canada: 1-905-470-4425 Japan: 81-44-900-5102

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Singapore: 65-4866-151

www.tycoelectronics.com are U.S. equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-1793-528171

Basic Specification Number

Component Wire ID/Shield Coverage Code

Shield Coverage

85% 90% Component Wire Identification

- C Colored Stripes on White Wire

(9/96/93/95/92/90/94/97/98/91... etc.)

A D Solid Color Wires (9/6/3/5/2/0/4/7/8/1...etc.)

B E Band Marks on Solid Colors (by AWG)

F H Alternate Colored Stripes

(92/96/94/95/9/90/91/93/97/98...etc)

G J Alternate Solid Colors (2/6/4/5/9/0/1/3/7/8...etc.)

K M Number Marking on Solid Colors (by AWG)

L N Number Marking on White Wires

P R Band Marks on Colored Stripes (by AWG)

S T Band Marks on White Wires

Conductor Size (AWG)

Basic Wire Spec Code (MIL-W-22759) and Slash Sheet

SB - 32 = 55A0111

SC - 33 = 55A0114

SD - 34 = 55A0811

for 2 AWG and larger, use 55A8039

SE - 35 = 55A0814

SM - 41 = 55A0813

for 2 AWG and larger, use 55A8595

SN - 42 = 55A0816

SP - 43 = 55A0812

for 2 AWG and larger, use 55A6089

SR - 44 = 55A0112

SS - 45 = 55A0113

ST - 46 = 55A0116

Number of Component Wires

1 through 9; 10 Components = 0

Shield Material and Style Code

U - No shield

T - Tin-coated copper, round

J - Tin-coated copper, flat

S - Silver-coated copper, round

G - Silver-coated copper, flat

N - Nickel-coated copper, round

V - Tin-coated copper, round, double shield

W - Silver-coated copper, round, double shield

Jacket Material and Style Code

00 - No jacket

23 - Single jacket crosslinked, modified ETFE, white

73 - Double jacket crosslinked, modified ETFE, white

M27500 X AWG XX X X XX

Raychem Part No.

Military Part No.

M27500-22SB3T23 = 55AM1131-22-9/96/93-9

NEMA WC-27500 Cable

Part Numbering System

Example: