TFA.0S.650.CTL & ZRA.0S.650.CTA (500 Pairs) to Russia 2026: 0S Series Triaxial Connectors for RG147 Cable Signal Transmission | Case Study
1. Project Overview
Spring Technology completed a batch of 500 pairs of 0S series triaxial connectors for a customer in Russia. The shipment includes TFA.0S.650.CTL (straight plug) and ZRA.0S.650.CTA (fixed receptacle), both featuring 50 Ohm triaxial contacts with solder cup termination, designed for RG147 cable signal transmission.
1.1 Customer Requirements
- Product Models: TFA.0S.650.CTL (straight plug) & ZRA.0S.650.CTA (fixed receptacle)
- Quantity: 500 pairs (1,000 pieces total)
- Destination: Russia, Eastern Europe / Northern Asia
- Contact Type: 50 Ohm triaxial (650 code)
- Termination: Solder cup
- Cable: RG147 triaxial cable
- Application: Signal transmission / RF applications
1.2 Product Identification
- Plug Model: TFA.0S.650.CTL (straight unipole triaxial plug)
- Receptacle Model: ZRA.0S.650.CTA (fixed unipole triaxial receptacle)
- Series: 0S series coaxial/triaxial connector
- Contact Type: Triaxial 50 Ohm (650 code)
- Keying: C-type key position (standard)
2. Product Features: 0S Series Triaxial Connectors
los 0S series from Spring Technology offers compact, high-performance triaxial connectors ideal for precision signal transmission. The TFA/ZRA models feature 50 Ohm triaxial contacts with solder cup termination, perfect for RG147 cable applications requiring high signal integrity and noise immunity.
2.1 Technical Specifications
- Models: TFA.0S.650.CTL & ZRA.0S.650.CTA
- Series: 0S series triaxial connector
- Contact Type: Triaxial 50 Ohm (650 code)
- Termination: Solder cup for RG147 cable assembly
- Mounting: Panel mount (both plug and receptacle)
- Frequency Range: DC to 2 GHz (typical for triaxial)
- Shell Material: Brass with chrome plating
- IP Rating: IP50 (standard)
2.2 Key Features for Signal Transmission
- Triaxial design (3 conductors) for superior noise rejection compared to standard coaxial
- 50 Ohm impedance matching for RF signal integrity
- Solder cup termination for reliable RG147 cable connection
- Panel mount design for secure installation
- Gold-plated center conductor for low insertion loss
- Push-pull self-latching mechanism for secure mating
3. Triaxial Connector Applications in Russia
The Russian customer ordered 500 pairs of 0S series triaxial connectors for signal transmission applications. Spring Technology‘s triaxial connectors are widely used in precision measurement, medical equipment, and industrial monitoring where noise immunity is critical.
3.1 Typical Applications for 0S Series Triaxial Connectors
- Precision Measurement: Sensitive instruments, data acquisition systems, oscilloscopes
- Medical Equipment: EEG, ECG, patient monitoring with noise-sensitive signals
- Scientific Research: Laboratory instruments, particle detectors, spectroscopy
- Industrial Monitoring: Vibration analysis, environmental sensors, SCADA systems
- Aerospace & Defense: Avionics, radar systems, communication equipment
3.2 Why Triaxial Over Standard Coaxial
- Triaxial design provides an additional outer shield for 90% better noise rejection
- Ideal for low-level signal transmission in high-EMI environments
- 50 Ohm impedance ensures minimal signal reflection
- Panel mount design allows for clean, professional installations
- Reliable for long-distance signal transmission with RG147 cable
4. Applications & Market Outlook
Spring Technology‘s 0S series triaxial connectors serve the growing Russian precision instrumentation and communications market. With increasing demand for high-fidelity signal transmission, triaxial connectors are becoming essential in sensitive electronic applications.
4.1 Russian Instrumentation & Communications Market
- Russia: Significant market for precision measurement and scientific equipment
- Growing demand for high-noise-immunity connectors in medical and research sectors
- Industrial automation driving need for reliable signal transmission solutions
- Increasing investments in telecommunications and defense electronics
- Fast shipping via DHL/FedEx (5-7 business days to major cities)
4.2 Push-Pull Triaxial Connector Applications
- Medical Electronics: Using push-pull connectors for patient monitoring, diagnostic devices, EEG/ECG connections
- Test & Measurement: Oscilloscopes, signal analyzers, data loggers
- Scientific Research: Laboratory equipment requiring high-fidelity signal transmission
- Industrial Instrumentation: Process control, condition monitoring, SCADA
4.3 Emerging Applications
- Quantum Computing: Ultra-low noise connections for quantum processors
- Biomedical Sensors: Wearable medical devices with noise-sensitive biosignals
- Electric Vehicles (EV): Battery management systems, motor controllers
- Renewable Energy: Solar inverter monitoring, wind turbine sensors
4.4 Market Growth Outlook
The global coaxial and triaxial connector market is projected to reach $3.2 billion by 2027, with a CAGR of 5.8%. Triaxial connectors are experiencing strong demand from precision instrumentation, medical electronics, and defense sectors in Eastern Europe and Asia.
5. Customization Services
Spring Technology offers comprehensive customization services for 0S series triaxial connectors and cable assemblies. Our engineering team excels at triaxial connector designs with solder cup termination and custom cable configurations.
5.1 Customization Options
- Contact Type: 50 Ohm coaxial (250), triaxial (650), or custom configurations
- Termination: Solder cup, crimp, or PCB mount
- Shell Material: Brass, stainless steel, or aluminum alloy
- Mounting Style: Panel mount, PCB mount, or cable mount
- Special Features: Waterproof (IP68), enhanced EMI shielding, custom keying
5.2 Triaxial-Specific Services
- Impedance testing (50 Ohm verification, VSWR measurement)
- Noise rejection testing for triaxial configurations
- 100% continuity and Hi-Pot (1500V) testing for all contacts
- Custom cable assembly with RG147 or other triaxial cables
- Fast shipping to Russia and Eastern Europe (5-7 days via DHL/FedEx)
Conclusion: Reliable Triaxial Solutions for Russia
The completion of 500 pairs of TFA.0S.650.CTL (straight plug) and ZRA.0S.650.CTA (fixed receptacle) for Russia demonstrates Spring Technology‘s capability to deliver high-quality, 50 Ohm 0S series triaxial connectors for RG147 cable signal transmission. With triaxial design, solder cup termination, and push-pull self-latching technology, these push-pull connectors meet the demanding requirements of Russian precision instrumentation and communications applications. Spring Technology also provides professional customization services for both triaxial connectors and cable assemblies, offering tailored solutions to meet your specific signal transmission requirements. For customers in Russia and across Eastern Europe/Asia seeking reliable triaxial connector solutions, Spring Technology offers proven products backed by technical expertise and responsive service.
For more information about our 0S series triaxial connectors or to request samples for your signal transmission project, contact us at [email protected] or [email protected], or visit https://www.spring-connectors.com.
Preguntas frecuentes (FAQ)
Q1: What is the difference between triaxial and standard coaxial connectors?
Triaxial connectors have three conductors (center pin, inner shield, outer shield) compared to two conductors in standard coaxial. The additional shield provides superior noise rejection (up to 90% better) for sensitive signal transmission, making them ideal for precision measurement, medical equipment, and scientific applications.
Q2: What cable is compatible with TFA.0S.650.CTL and ZRA.0S.650.CTA?
These connectors are designed for RG147 triaxial cable. The TFA.0S.650.CTL plug features solder cup termination for secure cable connection, while the ZRA.0S.650.CTA receptacle is panel mounted for fixed installation. Both are optimized for 50 Ohm RF applications.
Q3: Are 0S series triaxial connectors compatible with LEMO series?
Yes. Our TFA.0S.xxx and ZRA.0S.xxx models are designed to be compatible with the industry-standard LEMO 0S series equivalents, offering identical dimensions, impedance characteristics, and performance at a more competitive price point.
Q4: Can 0S series triaxial connectors be used for outdoor applications?
Our standard 0S series connectors have IP50 rating for indoor use. For outdoor applications, we offer IP68 upgrade options with special sealing gaskets and O-rings to protect against moisture and dust in harsh environments.
Q5: How long does shipping to Russia take?
We typically ship via DHL/FedEx express, which takes 5-7 business days to major Russian cities (Moscow, St. Petersburg, Novosibirsk, Yekaterinburg). We completed this 500-pair batch promptly to meet the customer’s production schedule.
Extended Reading
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Contact Information:
For inquiries about 0S series triaxial connectors or to request samples for your signal transmission project, please contact:
📧 Email: [email protected] or [email protected]
🌐 Website: https://www.spring-connectors.com
🏭 Manufacturer: Spring Technology Co., Ltd. – Professional push-pull connector manufacturer
