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{"title":"M12 Waterproof Cable Connector Aviation Head Sensor Male To Female Extension","imgUrl":"https:\/\/img.chinax.com\/nimg\/a2\/d9\/5a8747050791a09baf88012d4ac9-200x200-1\/m12_waterproof_cable_connector_aviation_head_sensor_male_to_female_extension_cable.jpg","attrs":{"Brand Name":"kenhon","Certification":"UL,CE certification","Application":"Streetlights","Model Number":"M12 waterproof connector"}}
{"title":"IP65 M8 Waterproof Connector 3 Pin Electric Bicycle Brake Cable Wire For LED","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/56\/85f44f24462f044623f1861e456d-200x200-1\/ip65_m8_waterproof_connector_3_pin_electric_bicycle_brake_cable_wire_for_led_lighting.jpg","attrs":{"Brand Name":"kenhon","Application":"monitor","Warranty":"3-year warranty","Place of Origin":"Shenzhen, Guangdong, China"}}
{"title":"IP67 M12 Bulkhead Connector 2 3 4 5 6 8 12 Pin Circular Plug PLC Cable Connector","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/64\/55e97fedd7aeb3d9999bebbc2602-200x200-1\/ip67_m12_bulkhead_connector_2_3_4_5_6_8_12_pin_circular_plug_plc_cable_connector_waterproof.jpg","attrs":{"Supply Ability":"Can produce 10 million sets of wire harnesses annually","Model Number":"M12 Assembly Plug","Withstand Voltage":"\u22651000V AC (1 minute duration)","Certification":"UL,CE certification"}}
{"title":"M8 Male 3 Core Aviation Plug Sensor Coaxial RF Connector Threaded IP67 IP68","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/c8\/55b621792c0cc685c9067eb11965-200x200-1\/m8_male_3_core_aviation_plug_sensor_coaxial_rf_connector_threaded_ip67_ip68_waterproof.jpg","attrs":{"Supply Ability":"Can produce 10 million sets of wire harnesses annually","Model Number":"M8 flange plug","Withstand Voltage":"\u22651000V AC (1 minute duration)","Minimum Order Quantity":"100 sets"}}
{"title":"5 8 12 Pin M12 Sensor Connector A Coded Front Mount Threaded Flange Socket Male","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/fb\/f31d03e4dad5c4dad75c87969f80-200x200-1\/5_8_12_pin_m12_sensor_connector_a_coded_front_mount_threaded_flange_socket_male_plug.jpg","attrs":{"Supply Ability":"Can produce 10 million sets of wire harnesses annually","Model Number":"M12 flange plug","Contact Material":"Phosphor Bronze, Gold Plated","Minimum Order Quantity":"100 sets"}}
{"title":"M12 Waterproof Cable Connector Industrial Robot A Code 5 Core PCB Plug Connector","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/63\/3ac44b2a457d2a6a58be05c24465-200x200-1\/m12_waterproof_cable_connector_industrial_robot_a_code_5_core_pcb_plug_connector_socket.jpg","attrs":{"Supply Ability":"Can produce 10 million sets of wire harnesses annually","Model Number":"M12 Assembly Plug","Withstand Voltage":"\u22651000V AC (1 minute duration)","Minimum Order Quantity":"100 sets"}}
M12 Connector 4 Pin A-Code Field Wireable Plastic Male Female Straight and Right Angle Screw Terminal IP67 Waterproof Plug
Product Overview
The M12 Solderless Plug (also called M12 push-in / spring-cage / IDC field-wireable plug) is the no-iron, no-crimp-gun version of the classic M12×1.0 circular connector. It conforms to IEC 61076-2-101 (A-code sensor/actuator) and IEC 61076-2-109 (D/X-code Ethernet), mates with any standard M12 panel socket or M12 cordset, and delivers IP67 sealing when locked with the correct O-ring and cable gland.
Instead of soldering wire to a cup, you strip 6-8 mm of jacket, insert the conductor into a color/number-coded chamber, and a spring clip or IDC blade grips it automatically—assembly time drops from ~10 minutes (screw) to under 60 seconds per contact with no cold-joint risk.
It is the default fast-termination choice for 24 VDC sensor clusters, IO-Link devices, PROFINET drops, and field maintenance where a soldering iron is impractical on a live cabinet door.
Key Benefits
Zero soldering, 60-second termination: Push-in spring or IDC blade grips 0.14-0.75 mm² (26-20 AWG) solid/stranded wire—no iron, no flux, no heat damage to PUR/PVC jacket
IP67 sealed, M12×1.0 threaded lock: O-ring face + rear gland blocks dust, oil mist, and hose-down; knurled nut finger-tight + 0.4 N*m driver, anti-vibration on conveyors and AGV mounts
4 A / 250 V on 3-4 pin A-code, 4 A / 60 V on 5-pin, 2 A on 8-pin: Covers every 24 VDC proximity/photoelectric sensor, 3-wire switch, valve coil, and 100 Mbps PROFINET node
Gold-plated brass/bronze contacts, ≤5 mΩ: Spring pressure is constant (no screw-loosening under vibration), 100-500+ mating cycles, -40 °C to +85 °C operation
Coding prevents mis-mate: A / B / D / X keyways are mechanically exclusive—no reversed L/N or swapped TX/RX on site
Straight or 90° right-angle, plastic or shielded metal shell options available
Lower lifecycle cost than screw plugs: 50% faster than screw termination, no re-torque inspection, reusable contact carrier
Lower SKU count than molded cordsets: Stock 3/4/5/8-pin A/D/X solderless plugs + a reel of cable = any length on demand
Technical Specifications
Parameter
Specification
Standard
IEC 61076-2-101 / 2-109
Coupling
M12 × 1.0 threaded
Pins
3 / 4 / 5 / 6 / 8
Coding
A (std), B, D, X
Rated Current
4 A (3/4/5-pin), 2 A (8-pin)
Rated Voltage
250 V (3/4-pin A), 60 V (5-pin A), 30 V (8-pin)
Contact Resistance
≤ 5 mΩ
Insulation Resistance
≥ 100 MΩ @ 500 V DC
Withstand Voltage
1500-2500 V AC / 1 min
Protection
IP67 mated (IP65 some IDC builds)
Cable OD
4-8 mm (PG7/PG9)
Wire Gauge
0.14-0.75 mm² (26-20 AWG)
Operating Temperature
-40 °C … +85 °C
Shell Material
PA66+GF V0 / Ni-Zn brass
Mating Cycles
≥ 100 (std) / 500+ (premium)
Certifications
CE, RoHS, cULus on major-brand SKUs
Competitive Advantages
vs soldered M12 field plug: same electrical quality, 3× faster, no cold-joint rejects, re-openable for rework
vs M12 screw-terminal plug: constant spring force beats screw-loosening under vibration; no torque tool, no periodic re-tightening
vs pre-molded M12 cordset: cut any length on site, 50% lower SKU count, repair not replace
vs M8 solderless: 4 A vs 3 A, 8-pin option, same lock logic, better for mixed power+signal
Machine building: prototype machines, lab automation, custom enclosures where cordset lengths don't fit
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
October 20
Total Annual:
>50 million RMB
Employee Number:
>100 people+
Ecer Certification：
Verified Supplier
Shenzhen Jianhong Technology Co., Ltd.
Shenzhen Jianhong Technology Co., Ltd. is a professional and reliable manufacturer specializing in the R&D, production and sales of high-quality waterproof connectors. With 20 years of rich manufacturing experience in the connector industry, we have been ...
Shenzhen Jianhong Technology Co., Ltd.
Shenzhen Jianhong Technology Co., Ltd. is a professional and reliable manufacturer specializing in the R&D, production and sales of high-quality waterproof connectors. With 20 years of rich manufacturing experience in the connector industry, we have been ...
