YM-20 2 Pin Plastic Waterproof Power Connector IP68 20A 500V M20 Circular Industrial Plug Socket Solder Type
YM-20 2 Pin Plastic Waterproof Power Connector
The YM-20 series is an all-plastic 2-pin M20 circular waterproof power connector engineered by CNLINKO. Built with high-performance PA66+GF flame retardant V0 housing, it delivers reliable 20A 500V power transmission with IP68/IPX9K waterproof protection. Dubbed the "Little Giant" for its compact size yet powerful performance, this connector is ideal for portable energy storage systems, electric motorcycles, e-bikes, LED lighting, and outdoor power applications.
Key Features & Advantages
- All-Plastic Housing: Lightweight PA66+GF composite material with flame retardant V0 grade, combining high strength with excellent electrical insulation and cost-effectiveness.
- Superior Waterproof Performance: Rated IP68 and IPX9K, providing full protection against dust ingress, continuous immersion, and high-pressure/steam jet cleaning.
- High Current Capacity: Rated 20A at 500V, delivering stable power for demanding energy storage and e-mobility applications.
- 2-Pin Configuration: Compact M20 form factor with 2-pin layout, available in soldering and crimping termination options for flexible installation. Plus multiple panel mount choices.
- Flame Retardant & Weather Resistant: UL94 V0 flame retardant rating with excellent UV resistance, suitable for harsh outdoor environments including extreme weather conditions.
- Exceptional Durability: ≥2000 mating cycles with gold-plated contacts, maintaining reliable performance over extended service life.
- Wide Temperature Range: Operates reliably from -40°C to +85°C, suitable for extreme climate conditions worldwide.
- Cost-Effective Solution: All-plastic construction provides an economical alternative to metal connectors without compromising on IP68 waterproof performance.
Product Structure - Exploded View
Exploded view showing precision-engineered components with all-plastic construction
Product Advantages
Core Features
Technical Specifications
| Model | YM-20 | Pin Count | 2 Pin |
| IP Rating | IP68 / IPX9K | Rated Current | 20A |
| Rated Voltage | 500V | Mating Cycles | ≥2000 times |
| Wiring Method | Soldering / Crimping | Interface Type | Pin |
| Housing Material | PA66+GF (V0) | Flame Rating | UL94 V0 |
| Operating Temperature | -40°C to +85°C | Connector Size | M20 |
| Contact Plating | Gold-plated | UV Resistance | Excellent |
Specifications & Dimensions
Available Part Numbers (Solder Type)
| Configuration | Part Number |
|---|---|
| Plastic Male Plug (Solder) | YM-20-C02PE-02-002A |
| Four Hole Plastic Male Socket (Solder) | YM-20-C02SX-02-402A |
| Female Socket + Male Plug Set | YM-20-J02SX-02-402A / YM-20-C02PE-02-002A |
| Plastic Female Plug (Solder) | YM-20-J02PE-02-002A |
| Female Socket (Solder) | YM-20-J02SX-02-102A |
| Male Socket (Solder) | YM-20-C02SX-02-102A |
| Four Hole Female Socket (Solder) | YM-20-J02SX-02-402A |
Crimp Type Variants
| Configuration | Part Number |
|---|---|
| Crimp Type Single Hole Male Plastic Socket | YM-20-C02SX-32-103A |
| Crimp Type Four Hole Male Plastic Socket | YM-20-C02SX-32-403A |
| Crimp Type Plastic Male In-line Receptacle | YM-20-C02PP-32-003A |
| Crimp Type Plastic Female Plug | YM-20-J02PE-32-003A |
Certifications & Compliance
- Product Certifications: UL, TUV, CQC, CE, RoHS, REACH
- System Certifications: IATF 16949, ISO 13485, ISO 9001, ISO 14001, ISO 50001, ISO 45001
Application Areas
- Portable Energy Storage Systems
- Electric Motorcycles & E-Bikes
- LED Display Screens & Outdoor Lighting
- Industrial Automation Equipment
- Outdoor Monitoring & Surveillance Systems
- New Energy Vehicles
- Photovoltaic & Wind Power Systems
Note: Custom cable assemblies with various lengths and connector configurations are available upon request. Contact us for OEM/ODM solutions tailored to your specific application needs.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.