S1A.Y02.D08.RPA0 & GKA.Y02.D08.RPL00 (New Batch) 2026: 2R Push-Pull Plug and Receptacle for 5G Signal Transmission | X Series News

A new batch of 2R push-pull connectors is now ready to ship from Spring Technology. The 2R plug S1A.Y02.D08.RPA0 (formerly S11.2RM.PD8.J00) and receptacle GKA.Y02.D08.RPL00 (formerly G11.2RM.PD8.K00) have entered mass production and can also serve as direct replacements for S12YAR-PD8XJG0-0000 and GK2YAR-PD8WJG0-000L. These X series connectors are widely used in 5G signal transmission systems, offering reliable high-speed connectivity for demanding network infrastructure.

The X series (Y Versions) straight push-pull connector is designed for high-density installations in relatively narrow spaces, particularly where rotation-based insertion and separation is difficult. With a compact form factor, Push-Pull locking or Break-Away functionality, and support for data transmission up to 10 GBit, these connectors are ideal for both military and civilian applications including radio equipment, infantry gear, reinforced computers, medical devices, testing instruments, audio/video systems, data acquisition, and industrial control equipment.

1. S1A.Y02.D08.RPA0 & GKA.Y02.D08.RPL00 Specifications and Features

The 2R series push-pull plug and receptacle combine proven AMC/X series reliability with updated model designations for easier identification and cross-referencing. They are fully interchangeable with previous-generation models while maintaining the same high-performance specifications.

1.1 Physical Specifications

  • Series: X Series (Y Version) / 2R
  • Plug model: S1A.Y02.D08.RPA0 (old model: S11.2RM.PD8.J00)
  • Receptacle model: GKA.Y02.D08.RPL00 (old model: G11.2RM.PD8.K00)
  • Alternative models: S12YAR-PD8XJG0-0000 & GK2YAR-PD8WJG0-000L
  • Shell design: Lightweight, compact, small form factor for high-density installations
  • Mating cycles: ≥ 5,000 cycles

1.2 Technical Feature Benefits

  • Push-Pull locking / Break-Away function: Provides secure connection with quick disconnect capability, ideal for field-deployed equipment
  • Blind mateable: Easy handling even in hard-to-reach installations without visual confirmation
  • Optimized mechanical and colour keying: Prevents cross-mating of similar connectors in multi-connector systems
  • Hot-plugging version available: Supports live connection and disconnection for critical network equipment
  • 360° EMC shielding: Excellent electromagnetic compatibility for sensitive signal transmission

1.3 Electrical & Environmental Performance

  • Data rate: Excelente transmisión de datos de hasta 10 GBit
  • Contact configurations: Multiple options — signals, low/high voltage, coax/triax
  • Temperatura de funcionamiento: -51°C to +125°C, suitable for extreme environments
  • Ingress protection: Watertight IP68 and IP69K for harsh outdoor and industrial use
  • Shielding: 360° full EMC screening for interference-free operation

2. Application: 5G Signal Transmission and Network Infrastructure

The 2R series connectors are designed primarily for 5G signal transmission systems, where high data throughput, reliable shielding, and compact form factors are essential. With the global rollout of 5G networks accelerating, demand for high-performance push-pull connectors in telecommunications infrastructure continues to grow rapidly.

2.1 Customer Requirements

  • High-speed data: 5G base stations require connectors supporting multi-gigabit data transmission without signal degradation
  • Compact design: Space-constrained equipment cabinets need miniature connectors that don’t sacrifice performance
  • Environmental durability: Outdoor base station installations require IP68/IP69K protection against weather, dust, and moisture
  • EMC compliance: Sensitive 5G RF equipment demands full 360° shielding to prevent electromagnetic interference

2.2 Solution Delivered

  • Mass production: S1A.Y02.D08.RPA0 and GKA.Y02.D08.RPL00 now in full production with consistent quality and availability
  • Interchangeability: New models directly replace S11.2RM.PD8.J00 and G11.2RM.PD8.K00 without redesign
  • System solution: Complete cable assembly and overmolding available from a single source
  • Quality assurance: Full electrical and mechanical testing per production batch

2.3 Performance in Field

  • Reliable 5G connectivity: Proven in 5G base station and network equipment applications
  • Signal integrity: 10 GBit data transmission maintained across full temperature range
  • Durable operation: 5,000+ mating cycles with consistent Push-Pull locking performance

3. X Series (Y Version) Connector Family Overview

The X series (Y Versions) represents a specialized line of push-pull connectors optimized for high-density installations and challenging environments. Part of the broader AMC/X series connector family, these connectors combine military-grade reliability with civilian-friendly ease of use.

3.1 Series Characteristics

  • Locking mechanism: Push-Pull self-latching or Break-Away function
  • Keying options: Optimized mechanical and colour keying for multi-connector systems
  • Environmental rating: IP68 and IP69K watertight protection
  • Temperature range: -51°C to +125°C
  • Mating durability: ≥ 5,000 mating cycles

3.2 Configuration Options

  • Straight plug: S1A series for cable connections
  • Fixed receptacle: GKA series for panel mounting
  • Optional overmolding: Complete cable assembly solutions from one source
  • Hot-plugging version: Available for applications requiring live connection

3.3 Termination Options

  • Signal contacts: For low-voltage data and control signals
  • Power contacts: Low and high voltage configurations available
  • Coax/Triax contacts: For RF and high-frequency signal transmission
  • Fiber optic: Optional optical fiber contact configurations

3.4 Customization Services

  • Push-Pull Connector Customization: Spring Technology offers comprehensive custom push-pull connector design services, including contact configuration, shell material, plating options, and specialized sealing solutions tailored to your exact specifications
  • Custom Cable Assemblies: Complete push-pull connector cable assembly solutions with overmolding, strain relief, and custom wire harness fabrication to match your application requirements
  • Engineering Support: Technical consultation from concept to production, ensuring optimal connector selection and integration for your specific equipment

4. Push-Pull Connector Applications & Market Outlook

The global push-pull connector market is projected to reach $1.8 billion by 2027, with a CAGR of 5.8%, driven by 5G base station buildout, defense electronics modernization, medical device expansion, and industrial automation growth.

4.1 Telecommunications & 5G Infrastructure

  • 5G Base Stations: High-speed data connectors for RRU/BBU, antenna interfaces, and backhaul connections
  • Network Switches: Ethernet and fiber optic connectors for industrial and telecom networking equipment
  • Broadcast Systems: Audio/video broadcast connectors for studio and field production equipment

4.2 Military & Defense Applications

  • Radio Equipment: Tactical communication systems requiring rugged, field-deployable connectors
  • Infantry Gear: Portable electronics and wearable devices with compact push-pull connections
  • Reinforced Computers: Ruggedized computing platforms for battlefield and field operations

4.3 Medical & Healthcare

  • Medical Devices: Diagnostic and monitoring equipment requiring reliable, sterilizable connections
  • Testing Equipment: Laboratory and clinical testing instruments with high-density contact requirements

4.4 Industrial Control & Automation

  • Data Acquisition: Sensor networks and data loggers requiring robust, shielded connectors
  • Industrial Control: PLCs, motion controllers, and factory automation systems
  • Audio/Video Equipment: Professional AV systems needing high-data-rate connections

4.5 Emerging Applications

  • Electric Vehicles: Battery management, charging infrastructure, and onboard diagnostics
  • Renewable Energy: Solar inverter monitoring, wind turbine sensor networks
  • Smart Infrastructure: IoT sensor gateways, smart city equipment, and edge computing devices

Conclusion: New Batch of 2R Push-Pull Connectors Ready for 5G and Network Applications

The mass production release of the S1A.Y02.D08.RPA0 plug and GKA.Y02.D08.RPL00 receptacle marks an important milestone for push-pull connector customers in the telecommunications and network infrastructure sectors. With 5G signal transmission capabilities, 10 GBit data rates, IP68/IP69K protection, and full 360° EMC shielding, these X series connectors offer a compelling solution for demanding network applications.

Spring Technology is a professional push-pull connector manufacturer integrating connector research, development, production, and sales. We specialize in telecommunications, military, medical, and industrial connector solutions. Spring Technology also provides professional customization services for both push-pull connectors and cable assemblies, offering tailored solutions to meet your specific technical requirements.

For more information about our X series connectors or to place an order, contact us at [email protected] or [email protected], or visit https://www.spring-connectors.com.

Frequently Asked Questions (FAQ)

Q1: What is the difference between the old and new 2R connector models?

The new models S1A.Y02.D08.RPA0 (plug) and GKA.Y02.D08.RPL00 (receptacle) are the updated designations for the previous S11.2RM.PD8.J00 and G11.2RM.PD8.K00. They are electrically and mechanically interchangeable, with the same performance specifications including 10 GBit data transmission and IP68 protection. The new naming convention simplifies ordering and cross-referencing.

Q2: Can these X series connectors be used as alternatives to LEMO connectors?

The X series (Y Versions) push-pull connectors are designed with a Push-Pull locking mechanism similar to standard quick-release connectors. While they share the general form factor, they are specifically optimized for AMC/X series compatibility. For LEMO-compatible alternatives, Spring Technology also offers B Series and K Series connectors designed for direct interchangeability.

Q3: Are the S1A.Y02.D08.RPA0 connectors suitable for outdoor 5G base station installations?

Yes, absolutely. These connectors feature IP68 and IP69K watertight protection, 360° EMC shielding, and an operating temperature range of -51°C to +125°C, making them ideal for outdoor 5G base station and telecommunications infrastructure where exposure to weather, dust, and extreme temperatures is expected.

Q4: How do I install the 2R plug with cable assembly?

The S1A.Y02.D08.RPA0 plug can be terminated with solder contacts for direct cable connection. For easier installation, Spring Technology also offers complete cable assembly services with overmolding, strain relief, and custom wire harness fabrication. Contact [email protected] for detailed installation guidance.

Q5: What are the shipping times for the new batch of 2R connectors?

Since the new batch of S1A.Y02.D08.RPA0 and GKA.Y02.D08.RPL00 connectors has entered mass production, standard orders can be shipped within 5-10 working days. For larger quantities or custom cable assembly requirements, please contact our sales team at [email protected] for specific lead times.

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For more information, contact us at [email protected] or [email protected], or visit https://www.spring-connectors.com.

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