1B Series 4-Pin Metal Plug: Premium Push Pull Connector Solutions

Push pull connectors represent the gold standard for secure, reliable electrical connections in demanding applications. The 1B series 4-pin metal plug (TGG.1B.304.CLAD52Z) exemplifies this technology, offering cross-reference compatibility with Lemo FGG.1B.304.CLAD52Z specifications. This comprehensive guide examines the technical specifications, applications, manufacturing quality, and global delivery capabilities for circular metal connectors in 2025-2026.

Product Specifications: TGG.1B.304.CLAD52Z

Technical Parameters

The 1B series 4-pin metal plug features precision engineering for demanding applications:

• Model: TGG.1B.304.CLAD52Z
• Cross Reference: Lemo FGG.1B.304.CLAD52Z compatible
• Connector Type: Straight plug with key (G) and cable collet
• Shell Size: M12 (1B series)
• Contact Configuration: 4-pin multipole type
• Shell Material: Chrome-plated brass
• Insulator Material: PPS (Polyphenylene Sulfide)
• Contact Type: Male solder contacts
• Cable Collet: D-type collet for 5.0mm diameter cable

Key Design Features

The 1B series incorporates essential push pull connector characteristics:

• Quick connection: Push-to-connect, pull-to-disconnect operation
• Self-latching: Secure locking mechanism prevents accidental disconnection
• Keyed design: Key (G) ensures correct mating orientation
• IP67 rating: Dust-tight and water-resistant protection
• High density: Compact design maximizes space efficiency

Material Selection and Quality

Shell Material: Chrome-Plated Brass

los chrome-plated brass shell provides optimal performance characteristics:

• Corrosion resistance: Chrome plating protects against oxidation and environmental degradation
• Mechanical strength: Brass alloy provides durability for harsh environments
• EMI/RFI shielding: Metal construction offers electromagnetic interference protection
• Aesthetic finish: Polished chrome appearance for professional applications
• Temperature range: Operates from -55°C to +250°C

Insulator: PPS (Polyphenylene Sulfide)

PPS insulators deliver superior electrical and thermal performance:

• High temperature resistance: Continuous use up to 220°C
• Excellent dielectric strength: Superior electrical insulation properties
• Chemical resistance: Resistant to oils, solvents, and acids
• Dimensional stability: Minimal thermal expansion for consistent performance
• Flame retardant: UL94 V-0 rating for safety compliance

Contact Material and Plating

Male solder contacts utilize premium materials for reliable connections:

• Base material: Copper alloy (beryllium copper or brass)
• Plating options: Gold plating (3-50 microinches) or silver plating
• Resistencia de contacto: Typically less than 5 milliohms
• Current rating: 3-10 amps per contact depending on configuration
• Voltage rating: Up to 1500V depending on application

Push Pull Connector Technology Advantages

Quick Connection System

Push pull connectors offer significant operational advantages:

• Rapid mating: Simple push action completes connection in seconds
• Secure locking: Self-latching mechanism ensures reliable connection
• Quick release: Pull sleeve disengages lock for fast disconnection
• One-handed operation: Enables connection in confined spaces
• Blind mating: Tactile feedback confirms proper connection

Reliability Features

Design elements ensure long-term performance:

• Vibration resistance: Secure locking prevents loosening under vibration
• Shock resistance: Robust construction withstands mechanical shock
• High mating cycles: Typically 5000+ connection cycles
• Polarization: Multiple key options prevent mismating
• Strain relief: Cable collet protects wire connections

Application Areas for 1B Series Connectors

Medical Equipment

Medical applications demand reliable, safe connections:

• Patient monitoring systems
• Diagnostic equipment
• Surgical instruments
• Imaging systems
• Therapeutic devices

Industrial Automation

Manufacturing environments require robust connectivity:

• Robotics and robotic arms
• Sensor and actuator connections
• Machine tool controls
• Process control systems
• Test and measurement equipment

Audio/Video and Broadcasting

Professional AV applications benefit from secure connections:

• Broadcast cameras and equipment
• Professional audio systems
• Stage lighting controls
• Video production equipment
• Live event systems

Military and Defense

Defense applications require ruggedized connectors:

• Communication systems
• Radar and electronic warfare
• Unmanned systems (UAV/UGV)
• Ground support equipment
• Portable military electronics

Global Delivery and Logistics

International Shipping Capabilities

Spring Technology provides worldwide connector delivery services:

• DHL Express: 3-5 business days to major international destinations
• FedEx International: Competitive rates for urgent shipments
• UPS Worldwide: Reliable delivery with tracking
• Customs documentation: Complete export paperwork provided
• Insurance: Shipment insurance available for high-value orders

Russia Delivery Specifics

Delivery to Russia requires careful logistics coordination:

• Transit time: Typically 5-7 business days via DHL
• Customs clearance: HS code 8536.69 for electrical connectors
• Documentation: Commercial invoice, packing list, certificate of origin
• Tracking: Real-time shipment tracking provided
• Local delivery: Major cities including Moscow, St. Petersburg, Novosibirsk

Quality Assurance and Testing

Manufacturing Quality Control

Xi’an Spring Technology maintains rigorous quality standards:

• ISO 9001: Certified quality management system
• Incoming inspection: Raw material verification
• In-process testing: Dimensional and functional checks during production
• Final inspection: 100% testing before shipment
• Traceability: Lot tracking for quality assurance

Performance Testing

Connectors undergo comprehensive validation:

• Resistencia de contacto: Milliohm meter verification
• Resistencia de aislamiento: Megohm testing (typically >5000 Mohm)
• Dielectric strength: High voltage testing per application requirements
• Mating force: Insertion and extraction force measurement
• Environmental testing: Temperature cycling, humidity, salt spray

Technical Support and Customization

Engineering Support

Spring Technology provides comprehensive technical assistance:

• Application consulting: Connector selection guidance
• Custom configurations: Tailored solutions for specific requirements
• CAD models: 3D models available for design integration
• Technical documentation: Detailed specifications and drawings
• Sample availability: Evaluation samples for testing

Customization Options

Connectors can be customized for specific applications:

• Contact configurations: 2 to 24+ pins depending on shell size
• Shell materials: Brass, aluminum, stainless steel options
• Plating options: Chrome, nickel, black chrome, anodized
• Cable entry: Various collet sizes for different cable diameters
• Key options: Multiple polarization positions (A through Z)

Industry Trends: Push Pull Connector Market 2025-2026

Market Growth Drivers

The global push pull connector market continues expanding:

• Medical device growth: Aging population drives healthcare equipment demand
• Industrial automation: Industry 4.0 increases sensor and actuator connections
• Miniaturization: Smaller devices require compact, high-density connectors
• Reliability requirements: Critical applications demand secure connections
• Emerging markets: Asia-Pacific and Eastern Europe growth

Technology Evolution

Connector technology advances to meet new requirements:

• Higher density: More contacts in smaller packages
• Enhanced shielding: Improved EMI/RFI protection for sensitive electronics
• Harsh environment: Extended temperature and chemical resistance
• Hybrid designs: Power, signal, and fiber in single connector
• Sustainability: RoHS compliance and environmentally friendly materials

Conclusion: Reliable Connector Solutions for Global Applications

los 1B series 4-pin metal plug (TGG.1B.304.CLAD52Z) exemplifies precision push pull connector engineering, offering Lemo-compatible performance with competitive pricing. Key advantages include:

• Proven design: Cross-reference compatibility with industry standards
• Premium materials: Chrome-plated brass shell, PPS insulator, gold-plated contacts
• Reliable operation: Self-latching mechanism, IP67 protection
• Global delivery: DHL express shipping to Russia and worldwide
• Quality assurance: ISO 9001 manufacturing, comprehensive testing

For medical, industrial, broadcast, and defense applications requiring secure, reliable connections, the 1B series delivers proven performance with responsive technical support and competitive pricing.

Preguntas frecuentes (FAQ)

Q1: What does TGG.1B.304.CLAD52Z mean?

This is the model designation for a specific push pull connector configuration: TGG indicates straight plug with key G, 1B is the shell size (M12), 304 indicates 4 contacts, CLAD specifies chrome-plated brass shell with PPS insulator, and 52Z indicates D-type collet for 5.0mm cable diameter.

Q2: Is this connector compatible with Lemo connectors?

Yes, the TGG.1B.304.CLAD52Z is designed as a cross-reference compatible with Lemo FGG.1B.304.CLAD52Z specifications. It mates with corresponding Lemo 1B series receptacles while offering competitive pricing.

Q3: What is the current and voltage rating?

Typical ratings for 1B series 4-pin connectors are 3-10 amps per contact and up to 1500V depending on specific configuration and application requirements. Contact Spring Technology for detailed electrical specifications based on your application.

Q4: How long does delivery to Russia take?

Delivery to Russia via DHL Express typically takes 5-7 business days from order confirmation. This includes customs clearance and local delivery to major cities including Moscow, St. Petersburg, and Novosibirsk.

Q5: Can I get samples for testing?

Yes, evaluation samples are available for testing and qualification. Contact Spring Technology at [email protected] or [email protected] for sample availability and pricing.