M20 4pin Waterproof Connector

The M20 4-pin Waterproof Connector enables multiple electrical pathways within a single, sealed unit. It supports combinations of power, control signals, and feedback lines, reducing wiring complexity and streamlining system layouts. This model demonstrates how higher connectivity can be achieved without sacrificing environmental integrity.

Send Inquiry

product-979-323

product-1250-321

product-977-323

product-1246-318

Product Introduction

The M20 4-pin waterproof connector requires engineers to integrate multiple electrical interfaces (combined power supply, control signal, and feedback line) into a single interface. This integrated circuit reduces the complexity of wiring and is designed specifically for complex devices, indicating that increasing connection density does not require sacrificing robustness. It is a key component of a system where streamlined architecture and absolute durability must coexist in a unified housing.

Product Parameter

Technical Parameters
Contact Resistance	10 mΩ max
Insulation Structure	500 MΩ at 500VDC
Operating Temperature	-40°C ~ +105°C
IP Class	IP68 (1m / 30min)
Mold Material	PA66
Contact/Terminal Material	Gold Plated Brass
Seal Material	Silicone

Operation Parameters
Voltage Rating	300VAC max
Current Rating	10A max
Min Wire Size OD	5.0mm
Max Wire Size OD	6.5mm ~10.0mm
Max.Cable Cross Section Area	0.5mm2 ~ 2.5mm2

Product Feature And Application

Despite higher contact density, each pin is individually sealed to maintain a verified IP68 rating against moisture and debris. The unit utilizes a vibration-resistant self-locking mechanism and corrosion-proof gold-plated contacts to ensure stability in marine electronics and industrial automation panels, effectively managing multi-sensor machinery and advanced outdoor lighting where reliability across complex circuits is paramount.

product-722-1028