Product Overview
| Feature |
Specification |
| Product Series |
HYA (High-Performance Aerospace Wire) |
| Equivalency |
Fully compatible with MIL-DTL-22759 (SAE AS 22759) |
| Insulation |
Irradiated Cross-linked ETFE (XL-ETFE / XETFE) |
| Rated Voltage |
600V AC / 1000V AC |
| Temperature Range |
-65°C to +200°C (-85°F to +392°F) [Silver-plated] / +150°C (+302°F) [Tinned] |
| Key Features |
Lightweight, Non-melting, Radiation Resistant (5 x 10^8 rad), Low Outgassing (NASA SP-R-0022), High Cut-through Resistance. |
Comprehensive Configuration Matrix
Our HYA series covers over 100+ configurations including multi-core twisted, EMI shielding, and protective jacketing. If your specific requirement is not listed in the standard table, please contact us for custom configuration.
| Configuration Category |
Available Options |
| Core Count |
Single (1C), Pair (2C), Triad (3C), Quad (4C) |
| Shielding |
Unshielded, Silver-plated Copper Braid (EMI Protection) |
| Jacket |
No Jacket, Single-layer XL-ETFE Jacket, Double-layer XL-ETFE Jacket |
| Voltage Class |
600V (Thin Wall), 1000V (Medium/Heavy Wall) |
| Conductor Material |
Tinned Copper, Silver-plated Copper, High-strength Copper Alloy |
| Insulation Wall |
Single-layer (Type 1011/1012), Double-layer (Type 1081/1082) |
Dimensions & Weight: Single-Core (1C) Unshielded
| AWG |
Conductor Construction |
O.D. (600V) (mm) |
Weight (600V) (kg/km) |
O.D. (1000V) (mm) |
Weight (1000V) (kg/km) |
| 26 |
19 / 0.102 |
0.81 |
2.1 |
1.09 |
2.9 |
| 24 |
19 / 0.127 |
0.92 |
2.8 |
1.19 |
4.0 |
| 22 |
19 / 0.160 |
1.08 |
4.2 |
1.36 |
5.6 |
| 20 |
19 / 0.203 |
1.28 |
6.4 |
1.62 |
8.3 |
| 18 |
19 / 0.254 |
1.55 |
10.0 |
1.89 |
12.8 |
| 14 |
41 / 0.254 |
2.16 |
18.8 |
2.40 |
22.9 |
Multicore & Shielding Comparison
| Configuration |
Type Code |
Core x Size |
Nominal O.D. (mm) |
Max Weight (kg/km) |
Primary Benefit |
| 2-Core Twisted |
HYA*0*2 |
2 x 24 AWG |
1.84 |
5.8 |
Basic flexible pair |
| 3-Core Twisted |
HYA*0*3 |
3 x 24 AWG |
1.98 |
8.7 |
Phase/Signal triad |
| 1-Core Shielded |
HYA*3*1 |
1 x 24 AWG |
1.24 |
5.2 |
EMI protection for coax |
| 2-Core Shielded |
HYA*3*2 |
2 x 24 AWG |
2.24 |
11.5 |
High-fidelity data pair |
| 2-Core Shielded+Jacket |
HYA*1*2 |
2 x 24 AWG |
2.64 |
14.2 |
Max mechanical & EMI safety |
Conductor Maximum Resistance @ 20°C (68°F) (Ohm/km)
| AWG |
Tinned Copper (TC) |
Silver-plated Copper (SPC) |
Silver-plated Alloy (SPA) |
| 26 |
135.5 |
126.0 |
147.0 |
| 24 |
85.96 |
79.72 |
93.18 |
| 20 |
32.41 |
30.15 |
35.10 |
| 14 |
10.04 |
9.449 |
N/A |
Key Performance Standards
-
Dielectric Strength: > 27 kV/mm
-
Insulation Resistance: > 1500 MOhm-km
-
Flammability: Self-extinguishing (FAR 25/UL VW-1)
-
Chemical Resistance: Inert to aviation fuels, lubricants, and hydraulic fluids.
