Coaxial Pogo Pin Connectors
Coaxial pogo pins are a unique type of spring-loaded connector that preserves the coaxial structure essential for transmitting high-frequency signals. Unlike standard pogo pins, which are typically used for general-purpose electrical connections, coaxial variants are engineered to provide controlled impedance and superior shielding to minimize signal loss and interference.
SIZE
DiameterΦ: ≥0.7mm, full stroke ≥1.3mm, working stroke ≥0.90mm
SHAPE
DIP, SMT/SMD, solder cup, screw thread, or others
MATERIAL
Brass, SUS304/316F/L,CuTe,HBi59,Cu-Sn, etc
PLATING
Au, Ag, Pd, Pt, Rh, Ru, Ni, etc
MOQ
3000pcs by T&R, Tray, Tube, Box, PE bag, etc
DELIVERY
DHL, UPS, ship the sample out in 2 weeks, mass production in 3-4 weeks
Applications
| Applications and Industry Use Cases | Description |
|---|---|
| Telecommunications | Ensuring robust and reliable signal pathways in the assembly and testing of communication devices, such as 5G infrastructure and satellite communications. |
| Automotive | Facilitating connections in advanced automotive electronics, including infotainment systems, radar sensors, and other high-speed components. |
| Medical Devices | Providing dependable performance in critical medical instrumentation, where signal integrity is paramount for accurate diagnostics and patient safety. |
| Consumer Electronics | Integral in the production and testing of smartphones, tablets, and other high-speed electronic devices, where coaxial pogo pins help maintain signal fidelity. |
Advantages of Coaxial Pogo Pins
- High Signal Integrity: The coaxial design ensures a controlled impedance, typically 50Ω or 75Ω, to minimize reflections and signal distortion, even at high frequencies.
- Durability: Coaxial pogo pins are built to withstand repeated connect/disconnect cycles without degradation, ensuring reliable performance over the lifetime of the application.
- Versatility: These specialized connectors are suitable for a wide range of high-frequency applications across industries such as telecommunications, automotive, medical devices, and consumer electronics.
- Ease of Use: Coaxial pogo pins facilitate easy assembly and maintenance in complex electronic systems, allowing for quick and reliable connections.
Compatibility and Connectivity
When selecting coaxial pogo pins for your application, it’s essential to ensure compatibility with your existing connectors and equipment. Our team at Promax Pogo Pin can assist you in choosing the right pins that match your specific requirements, such as impedance, resistance, and current capacity.
Differences Between Coaxial and Regular Pogo Pins
The key difference lies in the design – coaxial pogo pins feature an inner conductor surrounded by an outer conductor, separated by an insulating layer. This concentric structure allows for consistent impedance matching, a critical requirement for maintaining signal integrity in RF testing, telecommunications equipment, and other high-speed electronic systems.
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- Signal Integrity: Coaxial pogo pins maintain a controlled impedance, crucial for minimizing signal loss and reflection in high-frequency applications, whereas regular pogo pins may not offer the same level of signal fidelity.
- Design Structure: Coaxial variants feature an inner and outer conductor separated by an insulating layer, allowing for consistent impedance matching, unlike standard pogo pins that generally consist of a single conductive path.
- Applications: Coaxial pogo pins are specifically tailored for RF testing and high-frequency PCB connections, while regular pogo pins are used for general-purpose electrical connections.
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