Shanghai Bing Wire & Cable Co., Ltd.
| Conductor Type | Solid or Stranded |
| Packaging Details | 500m/Coil |
| Rated voltage | 600V |
| Delivery Time | 7-15 working days |
| Color | Customized |
| Payment Terms | T/T,Paypal |
| Working Temperature | -60~260℃ |
| Sample | Provided |
| Supply Ability | 5,000m/ 7 working days |
| Insulation Material | Tape Wrapped PTFE |
| Conductor Material | Nickel Plated Copper |
| Size | 10~32 AWG |
| Model Number | M16878/26 |
| Certification | ISO9001, RoHS |
| Brand Name | Bing Wire & Cable |
| Place of Origin | Shanghai, China |
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Product Specification
| Conductor Type | Solid or Stranded | Packaging Details | 500m/Coil |
| Rated voltage | 600V | Delivery Time | 7-15 working days |
| Color | Customized | Payment Terms | T/T,Paypal |
| Working Temperature | -60~260℃ | Sample | Provided |
| Supply Ability | 5,000m/ 7 working days | Insulation Material | Tape Wrapped PTFE |
| Conductor Material | Nickel Plated Copper | Size | 10~32 AWG |
| Model Number | M16878/26 | Certification | ISO9001, RoHS |
| Brand Name | Bing Wire & Cable | Place of Origin | Shanghai, China |
When routing high-voltage connections in confined aerospace compartments or vibrating industrial panels, rigidity kills reliability. MIL-W-16878/26 solves that problem. This 600V lead wire combines a nickel-plated copper conductor with tape-wrapped PTFE insulation to deliver exceptional bend recovery and sustained flexibility at temperatures up to 260°C. Designed to NEMA HP-3 Type E requirements, the film-wrapped insulation conforms to tight radii during installation and maintains dielectric integrity through repeated flexing — advantages that extruded PTFE cannot match in dynamic installations.
Available in 24AWG and spanning 32–10 AWG, M16878/26 gives designers the voltage headroom of a 600V system with the routing ease of a thin-film build, all in a medium-wall package that tolerates the thermal abuse of nickel-plated conductors.
*Aerospace Cabin and Avionics Wiring
Modern aircraft route hundreds of meters of wiring through tightly packed avionics bays and cargo areas. The supple nature of tape-wrapped PTFE in MIL-W-16878/26 lets technicians snake cables through tight conduits and tight bends without kinking or insulation damage, while the 600V rating handles power distribution needs beyond standard 250V hook-up wire.
*Motion Control and Robotics
Robotic arms, actuator linkages, and servo cables undergo continuous flexing. Extruded insulation cracks under such motion, but the layered PTFE build of M16878/26 flexes cycle after cycle without degradation, making it a practical choice for dynamic power and signal wiring in automation equipment.
*Industrial Sensors Near Heat Sources
Thermocouples, proximity sensors, and pressure transmitters mounted on furnaces, turbines, or exhaust systems need wiring that survives both heat and vibration. The nickel-plated conductor of MIL-W-16878/26 resists thermal degradation at 260°C, and the tape-wrapped insulation handles the mechanical shaking that accompanies high-temperature operation.
*Defense Ground Support and Communication Arrays
Defense electronics in tactical vehicles and field-deployed communication systems face shock, vibration, and temperature extremes. MIL-W-16878/26 meets MIL-Spec construction requirements and its flexible build simplifies field repairs and reconfiguration where extruded wire would be impractical.
*Test Bench and R&D Prototyping
Engineering test rigs require wiring that can be re-routed, re-bent, and re-terminated repeatedly during development. The ease of handling and high-temperature tolerance of M16878/26 make it a favorite in lab environments where designs evolve rapidly and wire performance under stress must be validated.
Choosing between tape-wrapped and extruded PTFE insulation comes down to your application's mechanical demands:
| Selection Factor | Tape-Wrapped (M16878/26) | Extruded (M16878/25) |
|---|---|---|
| Flexibility | Excellent — conforms to tight radii | Moderate — stiffer profile |
| Bend Recovery | Superior — springs back after flexing | Fair — retains bend shape |
| Vibration Resistance | High — layers absorb mechanical energy | Moderate — rigid wall transmits stress |
| Wall Uniformity | Slightly variable (film overlap) | Highly uniform (molded) |
| Abrasion Resistance | Good | Excellent — solid wall shields conductor |
| Moisture Barrier | Effective for most environments | Superior — monolithic barrier |
| Ideal Use Case | Dynamic routing, moving parts, tight spaces | Fixed installs, abrasion zones, moisture exposure |
M16878/26 is stocked in a broad AWG range to cover most 600V lead wire requirements:
| Part Number | AWG | Stranding | Conductor Dia. (mm) | Insulation Dia. Min. (mm) | Insulation Dia. Max. (mm) | Resistance (ohm/km) |
|---|---|---|---|---|---|---|
| M16878/26-32-7 | 32 | 7/40 | 0.23 | 0.66 | 0.86 | 567 |
| M16878/26-30-1 | 30 | 1/30 | 0.254 | 0.66 | 0.86 | 348 |
| M16878/26-30-7 | 30 | 7/38 | 0.31 | 0.71 | 0.91 | 329 |
| M16878/26-30-19 | 30 | 19/42 | 0.31 | 0.71 | 0.91 | 315 |
| M16878/26-28-7 | 28 | 7/36 | 0.38 | 0.79 | 0.99 | 210 |
| M16878/26-28-19 | 28 | 19/40 | 0.38 | 0.79 | 0.99 | 207 |
| M16878/26-26-7 | 26 | 7/34 | 0.48 | 0.89 | 1.09 | 131 |
| M16878/26-26-19 | 26 | 19/38 | 0.48 | 0.89 | 1.09 | 123 |
| M16878/26-24-7 | 24 | 7/32 | 0.61 | 1.02 | 1.22 | 81 |
| M16878/26-24-19 | 24 | 19/36 | 0.61 | 1.02 | 1.22 | 78 |
| M16878/26-22-7 | 22 | 7/30 | 0.76 | 1.17 | 1.37 | 52 |
| M16878/26-22-19 | 22 | 19/34 | 0.76 | 1.17 | 1.37 | 49 |
| M16878/26-20-7 | 20 | 7/28 | 0.97 | 1.37 | 1.57 | 33 |
| M16878/26-20-19 | 20 | 19/32 | 0.97 | 1.37 | 1.57 | 30 |
| M16878/26-18-7 | 18 | 7/26 | 1.22 | 1.63 | 1.88 | 21 |
| M16878/26-18-19 | 18 | 19/30 | 1.19 | 1.63 | 1.88 | 20 |
| M16878/26-16-19 | 16 | 19/29 | 1.35 | 1.85 | 2.21 | 15 |
| M16878/26-14-19 | 14 | 19/27 | 1.70 | 2.24 | 2.59 | 10 |
| M16878/26-12-19 | 12 | 19/25 | 2.13 | 2.72 | 3.07 | 6 |
Q: Can I use M16878/26 as a replacement for M16878/21?
A: Structurally they share the same 600V medium-wall tape-wrapped PTFE build. The difference is the conductor finish: M16878/26
uses nickel plating (260°C rating) while M16878/21 uses silver plating (200°C rating). If your operating temperature stays below 200°C, the /26 can serve as a higher-temperature upgrade.
Q: How does M16878/26 compare to M16878/25?
A: Both are 600V medium-wall wires with nickel-plated copper conductors and 260°C ratings. M16878/26 uses tape-wrapped PTFE (flexible, vibration-resistant), while M16878/25 uses extruded PTFE (abrasion-resistant, uniform wall, better moisture barrier). Pick the /26 for routing flexibility and the /25 for mechanical ruggedness.
Q: Does PTFE insulation degrade over time?
A: PTFE is one of the most chemically stable polymers in existence. It resists UV, ozone, solvents, oils, and acids, and does not support microbial growth. Under normal operating conditions, PTFE insulation maintains its dielectric properties for decades.
Q: Can I solder terminations directly to M16878/26?
A: Yes. The sintered PTFE tape-wrapped insulation withstands standard soldering iron temperatures without melting, shrinking, or losing insulating capability, allowing clean and reliable crimp-or-solder terminations.
Q: What is the dielectric test voltage for this M16878/26 wire?
A: Per MIL-W-16878 specifications, 600V-rated wire typically requires a dielectric withstand test of 2500V AC RMS for 1 minute. Confirm exact test parameters against your project's technical requirements.
Q: Is M16878/26 RoHS compliant?
A: RoHS-compliant versions are available. Please specify your compliance requirement when requesting a quote.
Tell us your AWG size, strand type, color, length, and quantity — including AWG size from our 32–10 AWG range. We will respond with pricing, lead time, and datasheet documentation for MIL-W-16878/26 600V PTFE insulated nickel-plated copper lead wire.
Company Details
Business Type:
Trading Company
Year Established:
2005
Total Annual:
12100000- 18600000
Employee Number:
11~50
Ecer Certification：
Verified Supplier
About Us—Shanghai Baiyin Cable Co., Ltd. Since 2005, Shanghai Baiyin Cable Co., Ltd. has specialized in designing and manufacturing high-performance cables for demanding environments. Headquartered in Shanghai, we serve global industries with tailored solutions engineered for reliability, prec... About Us—Shanghai Baiyin Cable Co., Ltd. Since 2005, Shanghai Baiyin Cable Co., Ltd. has specialized in designing and manufacturing high-performance cables for demanding environments. Headquartered in Shanghai, we serve global industries with tailored solutions engineered for reliability, prec...
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