HRS 3.96mm Terminal Wire DF63-6S-3.96C 16AWG Connector Cable

This pre-crimped finished wire-to-board power harness is constructed with complete original matching components of Hirose DF63 series

Female Receptacle Housing PN: DF63-6S-3.96C, 6-circuit single-row crimp socket, 3.96mm center pitch, black high-temperature PBT plastic

Dedicated Crimp Terminal: DF63 series thickened tin-plated phosphor bronze multi-point contact, compatible with AWG16~AWG22 stranded wire

Mating PCB Headers: DF63 vertical through-hole / right-angle through-hole male wafer for power board soldering

Custom Matching Wire: 16AWG high-temperature silicone insulated electrical wire, ultra-wide temperature resistance, flexible anti-cracking for high-heat equipment internal layout

As Hirose’s flagship medium-high current EnerBee power connector, DF63-6S-3.96C 6P model realizes multi-channel power and signal integrated transmission in one harness. The central positive lock produces obvious audible "click" feedback after full mating, completely eliminating hidden danger of incomplete insertion that causes contact overheating burnout under long-term heavy load operation. Molded physical polarization keys prevent reverse plugging and cross-model mis-mating, avoiding PCB short-circuit during mass assembly.

Built-in molded lance firmly locks crimp terminals inside the housing to prevent terminal back-out caused by wire pulling and equipment long-term vibration; independent shielding wall between adjacent pins avoids cross-contact short-circuit risk. Different from ordinary PVC wire harness, this assembly adopts customized 16AWG silicone wire: silicone insulation layer resists continuous high temperature up to 200℃, remains soft without embrittlement in low-temperature environment, oil-resistant and aging-resistant, perfectly adapt to heat accumulation space of inverters, power modules and heating industrial equipment. All crimp joints are reinforced with heat-shrink tubing strain relief to prevent wire fracture at bending positions.

Every finished harness undergoes strict full inspection before shipment: continuity test, terminal pull retention force test, 1500V AC high voltage withstand test, high-temperature aging test and long-time load temperature rise test. We supply single-end DF63 finished cables and cross-type conversion harness (matched with terminal blocks, aviation plugs) OEM mass customization solutions for industrial automation, new energy and medical equipment manufacturers.

Specifications

Advantages

• 3.96mm wide safety pitch multi-circuit integrated design: 6Pin layout supports simultaneous transmission of multi-path power and monitoring signals; larger creepage distance between pins suppresses high-voltage arc discharge, fully meets industrial power safety standards.

• Tactile central click positive locking anti-loose mechanism: Clear sound feedback confirms complete mating, fundamentally solve loose contact overheating failure caused by equipment vibration, bump and long-time load heating.

• Custom 16AWG high-temperature silicone wire exclusive matching: Silicone insulation withstands up to 200℃ continuous high temperature, far exceeding ordinary PVC wire’s 105℃ limit; remains flexible after repeated bending, anti-oil, anti-aging, ideal for heat-generating power equipment internal wiring.

• Multi-layer integrated fault prevention safety structure: Anti-reverse keying + inter-pin short-circuit shielding + terminal anti-back-out lance triple protection, greatly reduce mass production assembly defective rate and equipment after-sales maintenance cost.

• Thickened multi-point tin-plated high-current contacts: Ultra-low contact impedance, stable 10A continuous power transmission without obvious temperature rise under full load, avoid melting risk of power circuit connectors.

• Wide-range flexible OEM customization: Arbitrary adjustable cable length, wire thickness and wire color according to equipment power and heat dissipation requirements; small prototype sample orders supported for industrial equipment prototype verification.

Application

• Industrial Inverter & Servo Drive Equipment:AC frequency converter internal main power harness, small servo drive multi-channel power signal integrated wire, CNC machine tool control cabinet power connecting cable

• High-Power Switching Power Supplies:Industrial high-current AC-DC power module input/output wiring, sealed potting power supply internal silicone wire harness, solar controller power transmission cable

• New Energy & Energy Storage Equipment:Small energy storage battery pack power monitoring integrated wire, portable high-power charging equipment internal high-temperature silicone cable, electric vehicle auxiliary control power harness

• Medical Heating & Portable Diagnostic Instruments:Medical heating treatment equipment internal power wiring, high-temperature sterilization monitoring instrument signal power cable, laboratory thermal test equipment connecting harness

• High-Temperature Automation & Mechanical Equipment:Industrial heating oven control board power wire, electric tool drive internal high-temperature resistant harness, factory thermal environment detection sensor power cable

FAQ