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M19 3+2 Pin Inline Waterproof Connector Push Lock Power Signal Connector
Product Overview
Multi Pin Male Female Connector M19 3+2 Pin Wire To Wire Low Current Power Data Connector
Key Features
3+2 Pin Zoned Design: Power-Signal Separation
The 3+2 pin split layout (3 power + 2 data) delivers steady low-current power and smooth high-frequency signal transmission with minimal interference. This structural separation eradicates power fluctuation interference, ensuring reliable dual transmission for low-current scenarios—perfect for sensors and small controllers that demand precision.
Low-Current Tuned for Maximum Reliability
Engineered exclusively for ≤3A applications with gold-plated copper alloy contacts (≤5mΩ resistance) boasting exceptional anti-oxidation and wear resistance for long-term use. Precision-stamped pins create a tight, secure wire fit, eliminating contact issues and signal loss.
M19 Self-Locking: Secure & Weatherproof
The standard M19 self-locking mechanism engages firmly to resist vibration and pulling, preventing accidental disconnections. Combined with high-strength ABS housing and sealing ring, it achieves IP67 dust and splash protection for both indoor and outdoor non-extreme humid environments.
Quick Wire-to-Wire Installation
Compatible with crimping and soldering for 18-24AWG wires. The 3-8mm adjustable cable gland prevents pin loosening, allowing efficient installation for all skill levels.
Operating Temperature Range: -40°C to 105°C
IP Water Sealing Level: IP67
IP Dust Sealing Level: 6
Operation/Application
Durability Rating: 250, 251 cycles
Industry Standards
UL Flammability Rating: UL 94V-0
Additional Features
Push lock quick release system
Multic-core options: 2Pin, 3Pin, 4Pin, 5Pin for Power
3+2Pin, 3+3Pin, 3+4Pin, 3+5Pin, 3+9Pin and 2+20Pin for power signal combined
6Pin, 7Pin, 8Pin, 9Pin, 10Pin, 11Pin, 12Pin, 14Pin, 16Pin and 18Pin for signal available
Field assembly version: both wire to wire and wire to board options
Current rated 20A for long time working
Cable assembly service supported
OEM/ODM welcome
Application Industries
Communications Application
Product Coding Machines
Inventory Product Coding
Inkjet Systems
Solar System
Industrial Inkjet Equipment
Electric Power Equipment
Laboratory Forensic & Pathology Equipment
Communications Equipment
Heavy Machinery
Production Dimension
Technical Details
Frequently Asked Questions
Are your products certified? What certifications do you have?
All our products are certified by RoHS, CE, and other international standards. Specific certifications (e.g., FCC, UL) can be provided upon request based on your target market.
Is there a discount for large-quantity orders?
Yes, we offer tiered discounts for bulk orders. The more you order, the more competitive the price. Please inform us of your expected quantity for a customized quotation.
How to track my shipment?
Once the goods are shipped, we will send you the tracking number and logistics platform link. You can track the real-time status online or contact our team for updates.
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 ...
