ZH23 Series 7 Pin Straight Male Bayonet Receptacle Connector
Product Description
The ZH23 Series 7 Pin Straight Male Bayonet Receptacle Connector is a high-reliability circular connector designed for stable electrical connection and signal transmission in low-frequency AC and DC circuits. Based on Russian connector technology, the ZH23 series combines a compact circular structure, secure bayonet locking, and precise positioning design to provide dependable performance for industrial electronic equipment.
The receptacle features a straight mounting structure with a 7-pin male contact arrangement, providing a stable interface for equipment-side installation. Its five-button positioning system ensures accurate alignment during mating, while the anti-insertion design helps prevent incorrect connection and improves operational efficiency. The bayonet coupling mechanism enables quick connection and disconnection while maintaining strong mechanical retention during vibration and movement.
Manufactured with gold-plated copper alloy contacts, PPS insulation, and a durable aluminum alloy or zinc alloy shell, the connector provides excellent electrical conductivity, insulation performance, mechanical strength, and environmental resistance. The surface-treated metal housing enhances corrosion protection and extends service life in demanding industrial applications.
The ZH23 Series receptacle is compatible and interchangeable with corresponding СНЦ23 series connectors, making it an effective choice for equipment replacement, maintenance, and new system integration.
Key Features
-- 7-pin male receptacle design for reliable equipment connection
-- Bayonet quick-lock mechanism for fast and secure mating
-- Five-button positioning structure improves alignment accuracy
-- Anti-insertion design reduces connection errors
-- Gold-plated copper alloy contacts ensure stable conductivity
-- PPS insulation provides excellent thermal and electrical properties
-- Aluminum alloy housing with surface treatment improves durability
-- Resistant to vibration, impact, humidity, and corrosion
-- Compatible with СНЦ23 series connector interfaces
Working Principle
The ZH23 receptacle connector completes electrical transmission through precision-designed male contacts that connect with the matching plug contacts. During installation, the positioning keys guide the plug into the correct direction, and the bayonet coupling mechanism locks the connector securely. This locking structure maintains stable contact pressure and minimizes connection interruption caused by vibration or mechanical movement. The PPS insulation separates individual contacts to maintain electrical isolation, while the metal shell provides additional protection for internal components.
Applications
The ZH23 Series connector is widely used in industrial electrical systems, including:
-- Industrial automation equipment
-- Control and monitoring systems
-- Electrical instruments
-- Communication equipment
-- Railway electrical systems
-- Industrial machinery
-- Power control units
-- Custom cable connection solutions
Technical Specifications
| Item |
Specification |
| Product Series |
ZH23 |
| Connector Type |
Receptacle |
| Contact Type |
Male |
| Number of Positions |
10 Pin |
| Orientation |
Straight |
| Shell Size |
22 |
| Coupling Method |
Bayonet Connection |
| Contact Material |
Gold-Plated Copper Alloy |
| Insulation Material |
PPS |
| Shell Material |
Aluminum Alloy (Anodized) / Zinc Alloy (Nickel Plated) |
| Operating Temperature |
-60℃ to +200℃ |
| Vibration Resistance |
40g (1–5000Hz) |
| Shock Resistance |
500g (Single), 150g (Multiple Times) |
| Salt Spray Resistance |
96 Hours |
| Relative Humidity |
95%–98% at 40℃–65℃ |
| Insulation Resistance |
≥5000MΩ |
| Mechanical Life |
500 Mating Cycles |
Product Advantages
-- Reliable electrical performance for long-term industrial operation
-- Quick bayonet connection improves installation efficiency
-- Accurate positioning structure enhances connection reliability
-- High-quality contact plating reduces electrical loss
-- Strong metal shell provides excellent mechanical protection
-- Wide operating temperature range supports different environments
-- High resistance to vibration, impact, moisture, and corrosion
-- Easy replacement due to compatibility with СНЦ23 series connectors
Manufacturing Process
The ZH23 receptacle connector is produced through precision CNC machining, contact forming, gold plating treatment, PPS insulation molding, shell surface processing, component assembly, and electrical testing. Each production stage follows strict quality inspection procedures to ensure accurate dimensions, stable electrical performance, and consistent product quality.
Our Service
-- OEM and ODM customization support
-- Customized connector solutions according to drawings or samples
-- Cable assembly and wiring harness services
-- Technical assistance for connector selection
-- Sample availability for testing
-- Quality inspection before shipment
-- Professional export packaging and logistics support
Frequently Asked Questions
Q1. What is the main advantage of the ZH23 bayonet structure?
The bayonet coupling system provides fast connection, secure locking, and convenient operation while maintaining reliable performance during vibration and repeated use.
Q2. Is this connector interchangeable with СНЦ23 series products?
Yes. The ZH23 Series is designed to match and interchange with compatible СНЦ23 series connectors.
Q3. Can the connector operate under extreme temperature conditions?
Yes. With PPS insulation and a durable metal shell, the connector supports an operating temperature range from -60℃ to +200℃.
Q4. Can you provide customized versions?
Yes. OEM and ODM services are available, including customized contact arrangements, cable assemblies, product marking, and packaging solutions.
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