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M5 Waterproof Connector Cable IP67 Aviation Plug Wire for Small Sensor

M5 Waterproof Connector Cable IP67 Aviation Plug Wire for Small Sensor

This miniature waterproof aviation cable series adopts M5 micro-size threaded locking circular plug, reaching IP67 dustproof & waterproof grade after full tightening, specially customized for tiny industrial proximity sensors, photoelectric micro-detectors, miniature temperature transmitters and compact automated micro-detection modules. The M5 ultra-small metal threaded housing saves extreme limited panel space of mini equipment, available in straight / right-angle elbow molded cable versions, plus separate panel-mount female receptacle accessories for complete matching. Multi-color thin multi-core flexible wire transmits low-power sensor power and analog/digital signals simultaneously; built-in silicone double sealing rings block workshop cutting fluid, dust and moisture infiltration. Fully RoHS compliant, customizable core count (2/3/4Pin), wire length, wire gauge and terminal processing are supported, widely applied to desktop collaborative robot micro limit sensors, miniature packaging machinery detectors, laboratory micro test sensors and small environmental monitoring transmitters.

Model:
M5 Waterproof Connector Cable
Brand:
huamao

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M5 aviation connector cable IP67 waterproof connector cable sensor aviation cable

Product Description

The M5 ultra-small diameter metal shell solves the installation space limitation pain point of standard M8/M12 aviation plugs on tiny micro sensors, suitable for narrow mounting holes of miniature detection heads. The threaded rotary locking structure provides uniform anti-vibration clamping force, will not loosen under long-term micro-reciprocating vibration of desktop robots and small packaging machines. Double-layer silicone sealing realizes stable IP67 protection, preventing short-circuit failure caused by water mist and cutting fluid splashing in miniature workshop equipment. Ultra-fine flexible thin wire occupies minimal internal space of micro sensor housing, and multi-color separated cores simplify power supply + signal dual-circuit wiring layout of miniature sensors. All molded cable joints are integrated corrugated strain relief to disperse bending tension and avoid wire core fracture at the plug root after thousands of reciprocating swings.

Every finished M5 sensor harness passes strict factory testing before shipment, including IP67 water immersion sealing test, reciprocating bending fatigue test, salt fog anti-corrosion screening and weak signal transmission stability aging test. We supply fixed-length finished straight/elbow plug cables and separate panel mount sockets for miniature sensor manufacturers, desktop collaborative robot R&D teams and laboratory micro test instrument factories.

Specifications

Connector Model	M5 miniature circular aviation plug
Connector Housing Material	Nickel-plated brass metal shell
Matching Wire Spec	Double silicone rubber sealing rings
Matching Wire Spec	AWG28/AWG30
Waterproof & Dustproof Grade	IP67 after full threaded locking

Advantages

M5 ultra-miniature metal threaded compact design: Much smaller outer diameter than M8/M12 sensor plugs, perfectly matches micro miniature proximity, photoelectric and temperature sensors with tiny panel mounting hole size, solving narrow installation space restrictions of mini automated equipment.
IP67 double silicone full sealing waterproof structure: Dual sealing rings at the mating surface and cable inlet block industrial dust, cooling water mist and cutting fluid splashing, completely avoid micro sensor signal short-circuit failure in humid workshop production environments.
Two optional molded plug shapes for differentiated layout demands: Straight inline plug for straight-through internal wiring of sensor housings; 90° elbow plug for side outlet layout to prevent cable extrusion friction on narrow equipment panels.
Nickel-plated brass anti-corrosion metal shell: Passes 48-hour salt fog test, resistant to workshop industrial oil mist and weak corrosive liquid splash, long service life for metal processing miniature detection equipment.
Ultra-fine flexible anti-bend thin signal wire: Slim AWG28/AWG30 multi-strand soft copper core withstands tens of thousands of reciprocating swing cycles of micro robot limit sensors, will not crack or break easily inside tiny sensor cavities.
Micro sensor exclusive targeted customization service: Support ultra-short 0.1m built-in micro sensor internal wiring and 10m long-distance test bench extension cables, small batch prototype sample orders available for new miniature industrial sensor and desktop collaborative robot development verification.

Application

Desktop Collaborative & Miniature Industrial Robots:6-axis desktop robot micro limit proximity sensor M5 elbow cable, small handling robot photoelectric micro-detector straight plug wiring harness, educational miniature robot position feedback thin waterproof wire, micro gripper clamping detection sensor M5 aviation assembly
Small Automated Packaging & Assembly Machinery:Mini automatic labeling machine micro photoelectric sensor waterproof cable, desktop automatic screw locking machine limit detection M5 plug harness, small food packaging machine counting micro-detector signal wire, mini dispensing machine liquid level micro sensor connecting cable
Laboratory & Precision Micro Test Instruments:Laboratory micro temperature transmitter IP67 wiring harness, miniature optical measurement detector M5 waterproof aviation cable, portable micro gas concentration sensor thin signal wire, desktop material fatigue test micro displacement sensor assembly
Mini Environmental Monitoring & Intelligent Detection Equipment:Indoor miniature air quality monitor micro sensor M5 cable, small water tank liquid level micro detection waterproof harness, farm greenhouse miniature temperature-humidity transmitter thin aviation wire, underground pipeline micro leakage detector signal cable
Small Automated Logistics Sorting Auxiliary Equipment:Mini parcel sorting machine micro photoelectric counting sensor cable, lightweight AGV robot obstacle avoidance micro-detector M5 plug harness, small warehouse inventory micro scanning sensor waterproof wiring assembly

FAQ

Q1: What is the difference between M5 plug and common M8/M12 sensor aviation plugs?

A: M5 is an ultra-miniature micro-size circular connector with much smaller outer diameter, specially designed for tiny micro sensors that cannot install standard M8/M12 plugs, saving extreme limited panel installation space of mini equipment.

Q2: What waterproof grade can the M5 connector reach? What workshop environments is it suitable for?

A: After fully screwing the threaded metal lock nut, the whole assembly reaches IP67 grade, which can resist short-term water splashing, cooling mist and industrial dust, suitable for ordinary metal processing, packaging and laboratory micro detection equipment.

Q3: Can I choose straight or elbow M5 molded cable according to sensor layout?

A: Yes, two structural versions are optional: straight inline plug for linear internal wiring; 90° right-angle elbow plug for side outlet layout to reduce cable bending extrusion damage on narrow panels.

Q4: Is the metal M5 shell resistant to workshop oil mist and rust corrosion?

A: The shell adopts full nickel-plated brass material, passed 48-hour salt fog corrosion test, will not rust or oxidize under long-term workshop oil mist and weak humid environment.