Hefei ZLTIE Electronics Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T |
| Shell Size | 20 |
| Applicable Temperature | -55~+70℃ |
| Delivery Time | 35 work days |
| Waterproof | IP67 |
| Connector Type | Plug |
| Contact Material | Copper Alloy |
| Pin | 2 |
| Model Number | P20K2P |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Shell Size | 20 |
| Applicable Temperature | -55~+70℃ | Delivery Time | 35 work days |
| Waterproof | IP67 | Connector Type | Plug |
| Contact Material | Copper Alloy | Pin | 2 |
| Model Number | P20K2P | Place of Origin | China |
The ШР Series Circular Connector is a reliable threaded electrical connector designed for stable power and signal transmission in industrial electrical systems. Manufactured in accordance with SJ/T10496-94, the connector is fully compatible and interchangeable with the original Russian ШР series, making it an excellent choice for equipment maintenance, system upgrades, and new installations.
The ШР series includes more than 1,800 specifications, covering straight, right-angle, shielded, unshielded, sealed, and unsealed versions to meet a wide variety of installation requirements. Its precision threaded locking mechanism provides a secure mechanical connection, while silver-plated contacts ensure low contact resistance and efficient electrical conductivity. The anodized aluminum alloy shell offers excellent mechanical strength and corrosion resistance, ensuring dependable operation in demanding industrial environments.
-- Compatible with original Russian ШР Series connectors
-- Precision threaded locking for secure connection
-- Silver-plated contacts with excellent conductivity
-- Durable anodized aluminum alloy housing
-- Available in multiple shell sizes and contact layouts
-- Stable performance under vibration and humidity
-- Compact structure with long service life
-- Suitable for power and signal transmission
The connector uses a threaded coupling mechanism to securely fasten the plug and receptacle, providing reliable mechanical retention during continuous operation. After solder termination, the silver-plated contacts establish a low-resistance electrical path for efficient current and signal transmission. The high-quality insulating insert accurately positions each contact, ensuring electrical isolation and stable performance over repeated connection cycles.
-- Industrial Automation Systems
-- Railway Electrical Equipment
-- Communication Systems
-- Power Distribution Equipment
-- Control Cabinets
-- Testing & Measurement Instruments
-- Marine Electrical Systems
-- Process Control Equipment
-- Fully interchangeable with original Russian ШР Series
-- More than 1,800 configurations for diverse applications
-- Reliable threaded connection resists vibration and loosening
-- Silver-plated contacts provide stable electrical performance
-- Corrosion-resistant aluminum alloy shell for extended service life
-- OEM and customized connector solutions available
| Item | Specification |
|---|---|
| Connector Type | Plug |
| Shell Size | 20 |
| Contact Arrangement | 2 × Φ2.5 mm |
| Connection Method | Thread Connection |
| Terminal Method | Solder |
| Contact Plating | Silver |
| Insulator Material | PBT or Bakelite |
| Shell Material | Anodized Aluminum Alloy |
| Operating Temperature | -55°C to +70°C |
| Relative Humidity | Up to 95% at 40°C |
| Vibration Resistance | 10–200 Hz, 95 m/s² |
| Insulation Resistance | ≥500 MΩ (Normal), ≥2 MΩ (Wet Heat) |
| Mating Life | 500 Cycles |
-- OEM & ODM manufacturing support
-- Customized contact arrangements and cable assembly
-- Strict quality inspection before shipment
-- Fast sample service
-- Professional export packaging
-- Technical support and product selection assistance
Q1: Is this connector compatible with the original Russian ШР Series?
A: Yes. The connector is designed to be mechanically and electrically interchangeable with the original Russian ШР Series, making it suitable for equipment replacement and new industrial applications.
Q2: What are the advantages of the threaded locking mechanism?
A: The threaded connection provides a firm mechanical lock, preventing accidental loosening caused by vibration while maintaining stable electrical performance during long-term operation.
Q3: Can the connector be customized?
A: Yes. We provide OEM and ODM services, including customized contact arrangements, cable assemblies, logo marking, and packaging based on customer requirements.
Q4: How do you ensure product quality?
A: Every connector undergoes strict dimensional inspection, contact plating verification, insulation resistance testing, electrical performance testing, and final quality inspection before shipment to ensure consistent reliability.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
10 million -20 million
Employee Number:
50~99
Ecer Certification：
Verified Supplier
Zltie is a professional connector manufacturer with 20 years of deep industry expertise. Integrating R&D, manufacturing and marketing under one roof, we are dedicated to delivering high-quality, high-reliability electronic connection solutions worldwide. Zltie's products are engineered for rapid... Zltie is a professional connector manufacturer with 20 years of deep industry expertise. Integrating R&D, manufacturing and marketing under one roof, we are dedicated to delivering high-quality, high-reliability electronic connection solutions worldwide. Zltie's products are engineered for rapid...
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