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{"title":"M16878\/11 Hookup Wire Silver Plated Copper 600V for Industrial and Building Use","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/51\/eb21ad6629a85bf9868e264bde06-200x200-1\/m16878_2f11_hookup_wire_silver_plated_copper_600v_for_industrial_and_building_use.jpg","attrs":{"Conductor Size":"32-10 AWG","Insulation Material":"FEP","Conductor Material":"Silver-plated copper","Application":"Building, Industrial, Underground, Electric Appliance"}}
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When your 600V aerospace wiring system runs hot and space is tight, MIL-W-16878/25 is the PTFE insulated aerospace wire engineered for the job. Built to the MIL-W-16878/25 specification with a nickel-plated copper conductor and medium-wall PTFE insulation, this M16878/25 wire delivers continuous operation at 260°C — 60°C higher than silver-plated alternatives — while maintaining the dielectric integrity and chemical resistance that PTFE is known for.
The medium-wall PTFE insulation on MIL-W-16878/25 provides a uniformly thick barrier with superior abrasion resistance and consistent dielectric performance. Combined with the 600V rating and 260°C temperature class, this nickel-plated medium-wall wire fills a specific niche in the MIL-W-16878 family.
Key Features
*600V AC rating: Medium-wall extruded PTFE insulation provides reliable dielectric strength for higher-voltage aerospace and industrial wiring.
*260°C continuous operation: Nickel-plated copper conductor sustains performance at temperatures that would degrade silver-plated alternatives.
*Extruded PTFE build: Uniform wall thickness delivers consistent dielectric performance, superior abrasion resistance, and effective moisture barrier.
*Solder-iron resistant: PTFE insulation withstands soldering heat without melting, shrinking, or losing insulating properties — ensuring clean, reliable terminations.
*Chemical and moisture resistant: PTFE remains inert against solvents, oils, acids, humidity, UV, and ozone, extending service life in harsh environments.
*Wide AWG coverage: Available in 32–10 AWG with multiple stranding options, accommodating diverse current-carrying and flexibility requirements.
*MIL-Spec quality: Built to MIL-W-16878/25 construction standards with full batch traceability and consistent material integrity.
Technical Specifications
Parameter
Value
Specification
MIL-W-16878/25
NEMA Designation
HP-3 Type E
Conductor Material
Nickel-plated copper
Insulation Material
Extruded PTFE
Wall Type
Medium-wall
Rated Voltage
600V AC
Temperature Rating
-60°C to +260°C continuous
AWG Range
32–10 AWG (standard), custom sizes available
Available Colors
Black, Brown, Red, Orange, Yellow, Green, Blue, Violet, Gray, White
Where M16878/25 Performs Best
* Aerospace Power Distribution Aircraft electrical systems operating at 600V require wiring that can handle voltage spikes, vibration, and temperature cycling. MIL-W-16878/25's medium-wall PTFE insulation and nickel-plated conductor provide the durability needed in avionics bays and engine compartment wiring where silver-plated types would fail prematurely.
* Industrial Process Control Near furnaces, kilns, and high-temperature manufacturing equipment, control signal and power wiring must survive both heat and chemical exposure. The 260°C rating and chemical resistance of M16878/25 make it a practical choice for sensor wiring, instrument cables, and control panel interconnects in harsh industrial settings.
* Power Electronics and Converters High-voltage DC converters, inverters, and power supplies generate significant heat while operating at elevated voltages. The medium-wall extruded PTFE on MIL-W-16878/25 provides the dielectric strength for 600V operation while the nickel-plated conductor handles thermal cycling without degradation.
* Mili-tary and Defense Electronics Defense systems demand wires with proven reliability under extreme conditions. MIL-W-16878/25 meets specification requirements for construction, materials, and performance — suitable for communication arrays, radar systems, and ground support equipment operating in temperate to hot climates.
* Laboratory and Test Equipment Precision instruments that undergo thermal cycling, exposure to cleaning solvents, or operation near heat sources benefit from the stability of PTFE insulation. M16878/25 maintains its electrical properties over thousands of thermal cycles, ensuring measurement accuracy and long-term reliability.
Frequently Asked Questions (FAQ)
Q: What is MIL-W-16878/25 wire?A: MIL-W-16878/25 is a 600V, medium-wall PTFE insulated aerospace wire with a nickel-plated copper conductor, rated for continuous operation up to 260°C. It is equivalent to NEMA HP-3 Type E and is designed for high-temperature, high-reliability applications.Q: Can M16878/25 replace M16878/26?A: They share the same nickel-plated copper conductor and 260°C rating. The difference is insulation method: M16878/25 is extruded (better abrasion resistance, uniform wall), while M16878/26 is tape-wrapped (better flexibility). Substitution depends on your routing and mechanical requirements.Q: Is M16878/25 the same as M16878/4?A: Both are 600V medium-wall extruded PTFE types equivalent to NEMA HP-3 Type E. However, M16878/4 uses a silver-plated copper conductor (200°C rating) while M16878/25 uses a nickel-plated copper conductor (260°C rating). They are not direct substitutes when operating temperatures exceed 200°C. Q: What AWG sizes are available for M16878/25?A: We typically supply MIL-W-16878/25 in 32–10 AWG ranges. Specific strand constructions and less common sizes can be quoted on request. Q: Is M16878/25 suitable for soldering?A: Yes. The extruded PTFE insulation withstands soldering iron temperatures without melting, shrinking, or deforming, ensuring clean and reliable terminations.Q: What makes nickel-plated copper better than silver-plated copper for high temperature?A: Nickel plating remains stable at temperatures up to 260°C, whereas silver plating can degrade, oxidize, or migrate at elevated temperatures, leading to increased contact resistance and potential failure. For applications running above 200°C, nickel plating is the preferred conductor finish.Q: Is M16878/25 RoHS compliant?A: RoHS-compliant options are available. Please confirm your requirement when requesting a quote.
Get a Quote for MIL-W-16878/24 Wire
If you need MIL-W-16878/25, M16878/25, or 600V PTFE insulated aerospace wire with nickel-plated medium-wall construction, share your AWG size, stranding, color, length, and quantity. We will provide pricing, lead time, and datasheet support.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
