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M19 Plastic 3+2 Pin Circular Power And Signal Connector
Product Overview
1. Split Pin Layout for Isolated Power & Signal Transmission
Adopts a professional 3+2 pin functional split design with independent power and signal channels. 3 pins are dedicated for 300V low-voltage power conduction, while 2 separate pins transmit weak current control signals, effectively eliminating power interference to signal data.
Dual-channel independent transmission ensures stable power supply and accurate signal output, avoiding signal disorder, data loss and voltage fluctuation during long-term equipment operation.
With a rated voltage of 300V, the connector features excellent electrical stability, suitable for long-term low-voltage load operation of outdoor industrial equipment with no overheating or leakage risks.
2. Professional Wire-to-Board Structure for Integrated Installation
Featured with wire-to-board connection design, one end connects wire harness and the other connects the equipment mainboard, perfectly for internal integrated assembly of intelligent devices, optimizing internal wiring layout and simplifying assembly procedures.
Standard M19 circular size ensures precise positioning and tight fitting, compatible with automated production assembly to improve overall equipment installation efficiency.
Compact and miniaturized structure saves internal equipment space, ideal for precision installation of small and medium-sized outdoor intelligent terminals.
Reaches IP67 international protection grade, fully dust-tight and water-immersion resistant. It can withstand rain flushing, water accumulation, sand and dust accumulation, and humid weather in outdoor environments.
Equipped with multi-layer three-dimensional sealing rings and end-face compression sealing technology, leaving no gaps after docking, effectively preventing moisture, dust and oil from entering the internal contact area.
Capable of stable all-weather operation in open-air, wet, high-temperature and dusty working conditions, ensuring continuous and reliable equipment connection.
4. Weather-resistant & Flame-retardant Durable Material
The housing is made of high-toughness industrial plastic with outstanding UV resistance, aging resistance and high & low temperature resistance, resisting cracking, deformation and fading after long-term outdoor exposure.
Built-in high-purity copper terminals ensure low contact resistance, low transmission loss and stable conductivity. The pins are anti-oxidation and anti-corrosion for long-term service life.
Insulating and flame-retardant material effectively prevents short circuit and electric leakage, meeting international safety standards for outdoor electrical equipment.
5. Wide Application Scope
Ideal for outdoor wire-to-board connection scenarios, widely applied in outdoor sensors, security monitoring devices, landscape lighting systems and outdoor industrial control terminals.
Perfectly suitable for electrical equipment requiring mainboard integrated installation, outdoor waterproofing and synchronous power & signal transmission.
Main Features
Push lock quick release systemMultiple core options: 2Pin, 3Pin, 4Pin, 5Pin for PowerPower signal combinations: 3+2Pin, 3+3Pin, 3+4Pin, 3+5Pin, 3+9Pin and 2+20PinSignal options: 6Pin, 7Pin, 8Pin, 9Pin, 10Pin, 11Pin, 12Pin, 14Pin, 16Pin and 18PinField assembly version with wire-to-wire and wire-to-board options20A current rating for continuous operationCable assembly service and OEM/ODM support available
A1: Rated voltage, also known as operating voltage, depends on the connector insulation material and contact spacing. Some components may not function properly below their rated voltage.
Q2: Is there a discount for large-quantity orders?
A2: Yes, we offer tiered discounts for bulk orders. The more you order, the more competitive the price. Please provide your expected quantity for a customized quotation.
Shenzhen Ulinkcon Co., Ltd. is a leading company specialized in designing and manufacturing industrial waterproof circular connectors, power signal connectors.Based on its high degree of precision, high-quality automatic insertion & self-locking system, our products are widely used in a variety ... Shenzhen Ulinkcon Co., Ltd. is a leading company specialized in designing and manufacturing industrial waterproof circular connectors, power signal connectors.Based on its high degree of precision, high-quality automatic insertion & self-locking system, our products are widely used in a variety ...
