Product QM Y Series Metal Push Pull Connectors are compact, lightweight and high-reliability circular connectors designed for aerospace equipment, marine electronics, military systems, industrial automation, rail transit and communication infrastructure. The series is suitable for applications that require secure connection, easy operation, mixed transmission and stable performance in harsh professional environments.
A key advantage of the Y series is its flexible hybrid transmission capability. It can integrate signals, high/low voltage, coaxial or triaxial channels, fiber and pneumatic circuits into one compact connector interface. This helps reduce the number of separate connectors, simplify system wiring and improve equipment integration in space-limited systems.
The Y series also supports excellent blind-mating performance, allowing fast and secure connection even in narrow or difficult-to-access installation spaces. With dual anti-mismatch protection through mechanical positioning and color coding, IP68 waterproof protection, electromagnetic shielding, rugged housing and a long mechanical lifespan of over 10,000 mating cycles, QM Y series connectors provide dependable interconnection support for harsh, mobile and high-reliability applications.
Compact and lightweight connector design
Suitable for aerospace, marine, rail, communication and industrial systems where space and weight matter.
Hybrid mixed transmission capability
Supports signal, high/low voltage, coaxial, triaxial, fiber and pneumatic transmission in one integrated connector interface.
Excellent blind-mating performance
Enables quick and secure connection in narrow spaces, hidden interfaces or difficult-to-access equipment layouts.
Dual anti-mismatch protection
Combines mechanical positioning and color coding to help prevent wrong mating and improve operation safety.
Push-pull self-locking mechanism
Provides fast mating, secure locking and reliable disconnection control in professional equipment.
IP68 waterproof protection
Supports stable operation in humid, outdoor, marine and harsh industrial environments.
Outstanding electromagnetic shielding
Helps protect signal and high-speed data transmission from external interference.
High-strength rugged housing
Improves mechanical protection in vibration, shock, transportation and field-use environments.
Wide environmental adaptability
Maintains stable performance under extreme temperatures, vibration, shock, salt spray and humidity.
Gold-plated low-resistance contacts
Ensure reliable conductivity and stable transmission of power, signals and high-speed data.
Over 10,000 mating cycles
Suitable for applications requiring frequent connection, maintenance or long-term operation.
Supports high-speed data transmission
Suitable for integrated equipment that requires stable signal, power and data communication in one connector system.
QM Y Series Metal Push Pull Connectors are suitable for high-reliability equipment that requires blind mating, hybrid transmission, anti-mismatch protection and stable operation in harsh environments.
Typical applications include:
Aerospace equipment
Marine electronics
Military systems
Industrial automation equipment
Rail transit systems
Communication base stations
Vehicle-mounted electronic systems
High-reliability control systems
Harsh-environment communication equipment
Integrated power and signal systems
Compact equipment with narrow installation space
Equipment requiring frequent mating and long service life
Compared with the Q series, the Y series places stronger emphasis on blind-mating operation, dual anti-mismatch identification and broader mixed-media transmission, including coaxial/triaxial, fiber and pneumatic channels. Compared with the K series, the Y series is more suitable when compactness, mixed transmission and frequent operation are more important than a purely rugged field-connector positioning.
Need a compact hybrid push pull connector with blind-mating capability for aerospace, marine, rail, military or communication equipment?
Send us your pin count, signal type, voltage/current requirement, coaxial or fiber channel requirement, pneumatic requirement, cable structure, waterproof requirement, shielding requirement, installation space and application environment. QM can help recommend a suitable Y Series Metal Push Pull Connector solution for mixed transmission, safe operation and long-term harsh-environment reliability.
A Y series metal push pull connector is a compact, lightweight circular connector with a push-pull self-locking mechanism. It is designed for high-reliability applications requiring blind mating, mixed transmission, waterproof protection and long service life.
The Y series combines blind-mating capability, dual anti-mismatch protection and flexible hybrid transmission in one connector. It can support signals, high/low voltage, coaxial/triaxial, fiber and pneumatic circuits in a compact interface.
The Q series focuses on compact hybrid power and signal integration for C4ISR, UAV and optical systems. The Y series has broader mixed-media transmission capability and stronger emphasis on blind mating, mechanical positioning and color-coded anti-mismatch protection.
Yes. The Y series is designed for easy operation and reliable blind mating, making it suitable for narrow spaces, hidden interfaces and equipment where visual alignment is difficult.
Yes. With suitable contact layout and cable configuration, Y series connectors can support stable transmission of power, signals and high-speed data.
Yes. QM Y series connectors support IP68 waterproof protection for humid, marine, outdoor and harsh industrial environments.
The Y series is designed with a long mechanical lifespan of over 10,000 mating cycles, making it suitable for frequent operation and long-term professional use.
