5 Pin Circular M19 PA66 300V Male To Female Waterproof Connector
Main 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, welcome to custom
- OEM/ODM welcome
Quick Description
Constructed from robust PA66 engineering plastic, this M19 5-pin circular connector enables 300V high-voltage power delivery. Its male-female mating design, paired with reliable waterproof performance, positions it as a top choice for versatile power connection scenarios. The PA66 housing boasts weather resistance and anti-aging properties, while the smooth plug-and-unplug operation of male and female ends strikes a perfect balance between safety and usability.
Performance is optimized for high voltage and environmental protection: High-conductivity copper contacts minimize transmission loss, with the 300V rated voltage ensuring compatibility with high-voltage equipment. Boasting an IP67 ingress protection rating, it is impervious to rain and dust. The PA66 housing also offers high-temperature and corrosion resistance, which, combined with reinforced insulation, provides dual protection against high-voltage hazards from both material and structural perspectives.
The user-centric male-female structure features: Standard M19 dimensions with foolproof alignment to prevent misinsertion; a wide operating temperature range of -40℃ to 105℃ for the PA66 housing, adapting to harsh environments; and tail compatibility with 0.5-2.5mm² wires, integrating sealing and locking functions to enhance connection reliability.
Ideal for industrial control systems, high-voltage lighting, and outdoor testing equipment, this connector’s PA66 material excels in complex working conditions. Its male-female quick-connect design streamlines installation and maintenance processes, guaranteeing stable power supply in high-voltage environments.
| Electrical Parameters |
| Number of Poles | 5Pin |
| Current Rating | 20A max. |
| Voltage Rating | 300VAC max |
| Durability Voltage | 1000VAC @ 60 s. |
| Technical Parameters |
| Contact Resistance | 10 mΩ max |
| Insulation Structure | 500 MΩ at 500VDC |
| Operating Temperature | -40°C ~ +105°C |
| IP Class | IP67 (1m / 30min) when mated |
| Mold Material | PA66 |
| Contact/Terminal Material | Gold Plated Brass |
| Seal Material | Silicone |
| Operation Parameters |
| Voltage Rating | 600VAC max |
| Current Rating | 15A max |
| Min Wire Size OD | 3.0mm ~ 6.0mm |
| Max Wire Size OD | 8.0mm ~ 10.0mm |
| Max.Cable Cross Section Area | 0.5mm2 ~ 2.5mm2 |
Application industries
- Growth Lights
- 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
Design Sketch



FAQ
1. Q: Do you accept other payment currencies besides USD?
A: Our default currency is USD, but we can also accept EUR, GBP, or other major currencies. Please confirm the exchange rate with our sales team when placing the order.
2. Q: Are your products certified? What certifications do you have?
A: 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.
3. Q: How can I get samples?
A: It's my honor to offer you samples,and the freight should be paied by yourself.You can let me know your courier number and your detail address,Then I can send you sample at once.
4. Q: Are you a factory or trading company?
A: We are a factory. Located in Ulinkcon Industrial Park, Bao'an District,Shenzhen,China