Product Overview

Sinyinda SYCBCHY70A4P2D2XM is an IP65-rated waterproof 2+2 composite power and signal plug male connector designed for demanding outdoor and industrial environments. This product features a high-strength PA engineering plastic housing with a precision sealing structure, combined with copper gold-plated (1u) contact technology, achieving 2 channels of 60A high-current main circuits + 2 channels of 2A low-current signal circuits as independent paths; rated voltage DC 500V, operating temperature -20°C~+100°C, RoHS environmental compliance certified, recommended mating life up to 1000 cycles, equipped with M3 countersunk screw holes at four corners, and precisely mates with the female connector SYCBCHY70A4P2D2XF to form a complete IP65 protection system, perfectly suited for scenarios with extreme requirements for "waterproof and dustproof + integrated high-power power and signal", such as outdoor drone power battery harnesses, garden electric tool battery pack output terminals, external power cables for energy storage cabinets, and outdoor charging gun heads for industrial AGVs.

Product Introduction

Core advantages:

• IP65-level protection:Precision sealing ring + housing structure design effectively prevents dust ingress and low-pressure water jet spray, adapting to harsh conditions such as outdoor rain, snow, dust, and washing.
• Dual-channel isolation design:The 2 channels of 60A main circuits and 2 channels of 2A signal circuits are physically isolated to avoid electromagnetic interference and ensure signal purity.
• High current-carrying capacity:Single-pin 60A on the main circuit with a total carrying capacity of 120A, meeting the requirements of medium-to-high power equipment.
• High-conductivity contacts:Copper substrate + gold-plating (1u) process ensures low contact resistance and high signal integrity, maintaining stable conductivity even in humid environments.
• Stable mounting structure:Four-corner M3 countersunk screw hole design prevents loosening from vibration and enhances mechanical reliability.
• Long-life design:1000 mating cycles lifespan, meeting high-frequency maintenance requirements.

Engineer's Selection Guide

Applicable scenarios:

• Outdoor drone power battery harness fabrication (agricultural plant protection drones, inspection drones)
• Garden electric tool battery pack output terminals (lawn mowers, hedge trimmers, leaf blowers)
• External BMS power cables and auxiliary power supply ports for energy storage cabinets
• Cable end for industrial AGV outdoor charging docking stations (power + status feedback)
• External power and signal integrated cables for marine/vehicle-mounted equipment

Selection recommendations:

• Must be paired with the female connector SYCBCHY70A4P2D2XF to ensure the IP65 protection rating is effective.
• It is recommended to use a hydraulic crimping tool for the main circuit terminals to ensure contact reliability under 60A current carrying capacity.
• It is recommended to use a dedicated wire crimping tool for signal circuit terminals to avoid loose connections causing signal loss.
• During installation, pay attention to the compression amount of the sealing ring; both excessive and insufficient compression can affect waterproof performance.
• For higher protection ratings (such as IP67/IP68), a fully potted version can be customized.
• M3 screws are recommended to be made of 304 stainless steel to avoid outdoor corrosion.
• During wiring, keep the main circuit and signal circuit routed separately to avoid crosstalk.
• Regularly clean the sealing surface to prevent sediment buildup from affecting waterproof performance.