Harwin M80-5000000M1-08-331-00-00-000 8Pin Single Row Cable Male Head Kit 4.0mm Pitch With Floating Lock Screw 20A Welded Power Connector
Product Spotlights
2. Verified to BS9525‑F0033 high‑reliability vibration‑shock specification, up to 500 mating‑unmating cycles for long service lifeAmazon S3
3. RoHS & REACH compliant, ideal for industrial power supplies, robot power wiring, onboard‑electronic systems, photovoltaic inverters and test‑measurement‑equipment high‑power harnesses
Basic Information
Manufacturer: Harwin
Part Number: M80‑5000000M1‑08‑331‑00‑000
Series: Datamate Mix‑Tek (Datamate‑Power) High‑Reliability Power Connector
Product Type: Cable‑side male plug kit, free‑hanging (cable‑to‑board / cable‑to‑cable interconnection)
Position: 8‑pin, Single‑In‑Line (SIL), one‑row layout
Pitch: 4.0 mm
Locking Hardware: Pre‑installed internal‑thread floating jack‑screws
Termination: Loose solder‑style high‑power male contacts (M80‑331)
Compatible Wire Gauge: 12 AWG stranded power cable
Housing Color: Black
Housing Material: Glass‑filled high‑temperature PPS plastic, UL94V‑0 flame‑retardant gradeDigiKey
Electrical Specifications
Rated Current: 20 A maximum per‑contact
Contact Plating: Full gold‑plated on both contact mating zone and solder termination area, low contact‑resistance performanceHarwin
Rated Voltage: 120 V
Excellent insulation stability, supports long‑time multi‑channel high‑power transmission
Mechanical & Environmental Performance
Contact Material: Beryllium‑copper high‑power male pinsHarwin
Lock‑up Feature: Floating jack‑screw design compensates assembly tolerance and firmly locks the mated female connector, effectively preventing accidental disconnection under vibration and shock
Polarization Feature: Built‑in polarization anti‑mis‑insertion key, avoids reverse‑mating‑induced power‑short‑circuit and equipment damage
Mating Cycles: Up to 500 reliable mating‑unmating cyclesAmazon S3
Vibration & Shock Resistance: Passed strict high‑reliability industrial vibration‑shock test specification BS9525‑F0033Amazon S3
Operating Temperature: ‑55 ℃ ~ +125 ℃ wide temperature‑range operation, suitable for harsh industrial‑temperature environmentsDigiKey
Kit Composition
Supplied as loose components, contacts are not pre‑loaded into housing: 1 × 8‑position single‑row male‑plug housing with internal‑thread floating jack‑screws 8 × loose M80‑331 solder‑type high‑power male contacts
Important Note: Solder wires onto power contacts first, then insert terminals from the rear of housing until fully latched.
Compliance
RoHS Compliant (2015/863/EU) with Exemption 6c
REACH Compliant
Key Advantages
Original Harwin hi‑rel heavy‑duty power‑interconnection solution, rugged performance for zero‑failure power‑supply equipment
Spacious 4.0 mm single‑row layout improves heat dissipation when multiple 20‑A power channels are working simultaneously
Floating jack‑screw locking mechanism delivers outstanding anti‑loosening retention‑force for vibration‑prone industrial, onboard and field‑deployed equipment
Gold‑plated beryllium‑copper heavy‑duty contacts maintain stable power‑transmission performance even in humid, dusty or temperature‑fluctuating environments
Loose‑contact kit supports custom‑length wiring‑harness fabrication, flexible for cabinet‑internal power‑supply wiring
High‑temperature flame‑retardant PPS shell guarantees long‑term safety and reliability under extreme‑temperature working‑conditions
Typical Applications
Industrial control‑equipment power interfaces, robot internal high‑power wiring, railway onboard‑electronic control systems, unmanned‑equipment power harnesses, photovoltaic‑inverter control units, test‑and‑measurement instruments, medical‑device power interconnection, communication‑equipment internal power supply.
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