AFI 连接器
盲配板对板射频连接器，具有精密浮动功能，适用于错位 PCB 设计
概述
Amphenol RF 的 AFI 连接器系列提供坚固耐用的板对板射频接口，即使印刷电路板错位也能保持信号完整性。AFI 连接器采用独特的两件式设计，内嵌弹头适配器，可补偿径向和轴向偏差，确保精密组件的安全射频性能。这些连接器有 50 Ω（DC-6 GHz）和 75 Ω（DC-3 GHz）两种型号，适合各种高频应用。
AFI 系列专为军事、宽带、电信和路由设备中的苛刻应用而设计，具有强大的电气性能和机械耐用性。这些连接器采用盲插、推入式耦合和耐磨触头，简化了堆叠板配置中的装配和维护。
特点和优点
- 盲插、推入式接口可实现 PCB 与 PCB 之间的防碰撞和简便连接
- 高偏差公差- ±0.8 毫米径向浮动和 ±1.0 毫米轴向浮动，最大限度地减少了组装过程中的连接问题。
- 支持双阻抗：50 Ω 版本的工作频率为 6 GHz，75 Ω 版本的工作频率为 3 GHz
- 灵活的 PCB 安装选项支持单排和双排配置
- 插配周期≥100 次，具有耐机械冲击和振动的耐用性能。
主要技术细节
- 50 Ω 版本：DC-6 GHz；75 Ω 版本：DC-3 千兆赫
- 偏差补偿：0.8 毫米径向浮动，1.0 毫米轴向浮动
- 额定电压：连续 335 V RMS；介质耐压高达 1000 VRMS
- 插入损耗0.1√f (GHz) dB；每个 GHz 频段的回波损耗和驻波比 (1.08-1.3)
- 功率处理：200 W @ 2.2 GHz @ 85 °C；工作温度范围 -65 °C 至 +165 °C
应用
- 军事和航空航天- 适用于高可靠性系统中的坚固电路板堆叠
- 宽带路由器和交换机- 支持浮动板阵列和模块化信号路径
- 无线和电信- 具有对齐公差的高效 PCB 至 PCB 射频布线
- 电缆调制解调器终端系统 (CMTS)- 高密度电路板互连，装配风险最小
- 背板和子板配接- 简化模块化电子架构中的集成过程
浏览我们完整的 AFI 连接器产品系列，包括 50 Ω 和 75 Ω 板插头和插座配置。如果您需要定制 PCB 间距、电缆到板版本或专用同轴接口，请联系我们的工程团队，为您的系统量身定制精确的解决方案。
Specifications
AFI Connectors
50 Ohm
Electrical
| Impedance | 50 Ohm |
| Frequency Range | DC - 6 GHz |
| Voltage Rating | 335 Volts RMS Max Continuous |
| Dielectric Withstanding Voltage | 1000 VRMS Max |
| VSWR (Return Loss) | |
DC - 1 GHz |
1.08 (-28 dB) Max |
1 - 3 GHz |
1.12 (-25 dB) Max |
3 - 6 GHz |
1.3 (-18 dB) Max |
| Insulation Resistance | 1000 MΩ Min |
| Center Contact Resistance | 5 mΩ Min |
| Outer Contact Resistance | 1 mΩ Min |
| RF Leakage | -70 dB Min (DC - 3 GHz) |
| Insertion Loss | .1 √(f(GHz)) dB Max |
| Power Handling | 200 W @ 2.2 GHz @ 85 ºC |
Environmental
| Temperature Range | −65°C to +165°C |
| Thermal Shock | EIA-364-32, Method A, Condition II, 25 Cycles |
| Corrosion | EIA-364-65, Condition IIA, 336 Hours |
| Vibration | EIA-364-28, Condition V, Letter C, for 120 minutes in each of 3 directions |
| Mechanical Shock | EIA-364-27, Condition A, 3 shocks in each direction (18 total) |
| Moisture Resistance | EIA-364-31, Method III, Condition B |
Mechanical
| Mating Cycles | 100 Min |
| Coupling Mechanism | Push-On |
| Interface Specification | Amphenol RF Proprietary |
| Engagement Force | 0.5 lbs |
| Disengagement Force | 0.5 - 3.0 lbs |
| Mechanical Misalignment | |
Axial |
1.00 mm |
Radial |
0.80 mm |
Min Board to Board Distance |
12.7 mm |
75 Ohm
Electrical
| Impedance | 75 Ohm |
| Frequency Range | DC- 3 GHz |
| Voltage Rating | 335 Volts RMS Max Continuous |
| Dielectric Withstanding Voltage | 1000 VRMS Max |
| VSWR (Return Loss) | |
DC - 2 GHz |
1.11 (-26 dB) Max |
2 - 3 GHz |
1.3 (-18 dB) Max |
| Insulation Resistance | 1000 MΩ Min |
| Center Contact Resistance | 7 mΩ Min |
| Outer Contact Resistance | 1 mΩ Min |
| RF Leakage | -70 dB Min (DC - 3 GHz) |
| Insertion Loss | .1 √(f(GHz)) dB Max |
| Power Handling | 95 W @ 1 GHz @ 25 ºC |
Environmental
| Temperature Range | −65°C to +165°C |
| Thermal Shock | EIA-364-32, Method A, Condition II, 25 Cycles |
| Corrosion | EIA-364-65, Condition IIA, 336 hours |
| Vibration | EIA-364-28, Condition V, Letter C, for 120 Minutes in each of 3 directions |
| Mechanical Shock | EIA-364-27, Condition A, 3 shocks in each direction (18 total) |
| Moisture Resistance | EIA-364-31, Method III, Condition B |
Mechanical
| Mating Cycles | 100 Min |
| Coupling Mechanism | Push-On |
| Interface Specification | Amphenol RF Proprietary |
| Engagement Force | 0.5 lbs |
| Disengagement Force | 0.5 - 3.0 lbs |
| Mechanical Misalignment | |
Axial |
1.00 mm |
Radial |
0.80 mm |
Min Board to Board Distance |
12.7 mm |
Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.
相关资源
Space Applications Solutions Overview
The Space Applications Overview Flyer from Amphenol RF highlights their RF interconnect solutions designed for use in space applications. It emphasizes the importance of reliable, high-performance connectivity in extreme environments, such as satellites, ground stations, unmanned exploration vehicles, space robotics, and telemetry systems.
Commercial Aerospace Solutions
Amphenol RF provides advanced RF interconnect solutions specifically engineered for the commercial aerospace industry. The products support a wide range of onboard systems—including communication, navigation, entertainment, and safety—ensuring reliable data transmission in extreme conditions. With a focus on durability, performance, and customization, Amphenol offers vibration-resistant, waterproof connectors and a variety of modular components such as cable assemblies, adapters, and board-to-board systems. These solutions are designed to maintain critical connectivity across modern aircraft, reinforcing operational efficiency and passenger experience.
Amphenol RF AFI Product Series Solutions Guide
Amphenol RF's AFI product series is a high-performance board-to-board RF connectors designed for compact, high-frequency applications. This solutions guide highlights key features, technical specs, and versatile configurations ideal for telecom, industrial, and broadband systems.
Amphenol RF HD-AFI Product Series Solutions Guide
The Amphenol HD-AFI series is a compact, high-density RF board-to-board interconnect solution designed for demanding applications requiring reliable, high-frequency signal transmission up to 12 GHz. With a robust push-on, closed-entry design, multiple stack height options, and industry-leading float tolerance, it’s ideal for telecommunications, networking, IoT, automotive, and test equipment. The series ensures strong signal integrity in tight spaces and offers high durability with up to 200 mating cycles.
Broadband Solutions Overview
The Broadband Solutions Overview presents a comprehensive look at the evolution of broadband technology, highlighting how advanced RF connectivity solutions are driving the future of high-speed internet access. From legacy DSL and coaxial systems to cutting-edge fiber optics, fixed wireless access (FWA), and satellite broadband, this document outlines the challenges and breakthroughs shaping modern digital infrastructure. It emphasizes Amphenol RF’s pivotal role in delivering robust, high-frequency, and custom RF components essential for seamless connectivity across diverse broadband platforms. Designed for engineers, integrators, and decision-makers, this overview is a definitive guide to the technologies and RF innovations enabling the next generation of global broadband connectivity.
Product Overview Brochure
Amphenol RF presents a comprehensive, high-performance portfolio of RF interconnect solutions, engineered to meet the rigorous demands of modern communications and electronic systems across industries. With decades of leadership in coaxial technology, this catalog showcases cutting-edge product lines, each designed for precision, reliability, and adaptability.
AFI Dart Connector Series
The AFI DART Cut Sheet showcases a cutting-edge RF interconnect solution designed for high-speed, high-reliability applications. The document highlights the DART series' compact, durable design, making it ideal for space-constrained environments while maintaining exceptional signal integrity. Engineered for high data rates and low latency, the DART connectors are built to withstand harsh environmental conditions, ensuring long-term performance and durability.
2003 Full Line Product Catalog
The Amphenol 2003 Full Line Catalog features a comprehensive range of connectors, including subminiature (MMCX, MCX, 1.0/2.3, SMB, SMC, SMA), miniature (BNC, TNC, Reverse Polarity), and standard types (Twinaxial, Twin BNC, Triax, UHF, Mini-UHF). Each section provides detailed specifications, available configurations, and applications for various industries, such as telecommunications, instrumentation, military, and industrial use. The catalog also includes cable assembly instructions and a glossary for additional support.
2006 Full Line Product Catalog
The Amphenol 2006 Full Line Catalog includes a comprehensive range of connectors and cable assemblies for various applications. The catalog also covers environmental compliance and quality assurance measures, showcasing Amphenol's commitment to reliable and high-performance interconnect solutions.
Connex Product Catalog
The Amphenol Connex Catalog features a comprehensive range of high-quality RF and microwave coaxial connectors, suitable for various applications including instrumentation, military-aerospace, broadband, RFID, and telecommunications. It offers a wide selection of connectors such as MMCX, MCX, SMA, SMB, BNC, TNC, UHF, and 7/16, along with custom cable assemblies and robust technical support.
2.2-5 Connector Series
The Amphenol RF 2.2-5 Product Data Sheet highlights the 2.2-5 connector series, designed for high-performance RF applications requiring compact size, low PIM, and superior electrical performance. This connector series is engineered to support high-frequency, low-loss signal transmission, making it ideal for 5G networks, small cells, and distributed antenna systems (DAS). With a rugged, weatherproof design, these connectors ensure reliable performance in harsh environments while maintaining ease of installation through various coupling mechanisms, including threaded, push-pull, and hand-screw options.
4.3-10 Connector Series
The 4.3-10 Connector Cut Sheet provides a detailed overview of the 4.3-10 RF connector series, designed for superior performance in high-frequency applications. This document outlines the key features of the 4.3-10 connectors, including their low PIM (Passive Intermodulation) performance, compact design, and high durability, making them ideal for telecommunications, wireless infrastructure, and RF signal transmission. The connectors are engineered for easy installation, offering a user-friendly interface with threaded, push-pull, and hand-screw coupling mechanisms to ensure secure connections.
18 GHz N Type Connector Series
Amphenol RF's 18 GHz N-Type connectors extend the frequency range of the traditional N-Type product line to 18 GHz, providing excellent low PIM performance in a durable, medium-sized package. These connectors are ideal for rugged, outdoor applications requiring high power handling and vibration resistance, with applications in microwave, wireless infrastructure, and radar systems.
AMC Connector Series
Amphenol Micro Coaxial (AMC) connectors are low-profile solutions with a 2.5mm mating height and a 3mm x 3mm footprint, designed for portable and mobile devices. These connectors support high-frequency transmission from DC to 6 GHz, feature easy snap-on/off mating, and are compatible with Hirose U.FL and IPEX MHF1 series, making them ideal for applications like antennas, Bluetooth, GPS, WLAN, and cellular devices.
Field Installable N Type Connector Series
The Field Installable N-Type Connector Cut Sheet presents a high-performance N-Type connector designed for quick and efficient field installation without requiring special tools. Engineered for low-loss, high-frequency applications, this connector ensures secure and reliable RF connections in demanding environments. It features a rugged, weatherproof design, making it ideal for outdoor and industrial use, while its low PIM (Passive Intermodulation) performance supports high-quality signal integrity.
PSMP Connector Series
The Amphenol RF PSMP Cut Sheet highlights the PSMP connector series, a versatile RF solution engineered for high-power applications requiring robust performance and flexibility. This series is designed to handle high-frequency signals with excellent electrical performance, making it ideal for base stations, power amplifiers, and industrial applications. The PSMP connectors feature a compact, high-reliability design with options for smooth bore and full detent mating styles, ensuring secure connections while accommodating misalignment.
AMMC Connector Series
Amphenol Micro Miniature Coaxial (AMMC) connectors are designed for portable and mobile devices, featuring a low profile with a 1.4 mm mated height and a 2 mm x 2 mm footprint. These connectors support high-frequency transmission from DC to 6 GHz, offer easy snap-on/off mating, and are compatible with Hirose W.FL and IPEX MHF III series, making them ideal for applications such as antennas, Bluetooth, GPS, WLAN, and cellular devices.
HD-EFI Connector Series
The HD-EFI product series by Amphenol RF offers micro-miniature interfaces designed for high-performance applications with a frequency range from DC to 6 GHz. These 50 ohm products are ideal for board-to-board applications, featuring versatile PCB mounts and bullet lengths, and providing up to 1.4 mm axial and radial float. HD-EFI connectors are available in various configurations, including through-hole, surface mount, edge launch, and thread-in, and support blind mating with crash-proof designs.
Sealed FAKRA Connector Series
The "Sealed FAKRA Cut Sheet" highlights FAKRA/USCAR mechanical coding for connectors. These connectors are designed for secure and reliable automotive applications, featuring mechanical and color coding to prevent mismating. The sealed FAKRA connectors are IP67 rated, providing protection against dust and temporary submersion in water, making them ideal for use in harsh environments.
Connectors Optimized for Low Loss Cables
The "Connectors Optimized for Low Loss Cables" guide by Amphenol RF features redesigned SMA, TNC, and N-Type connectors specifically tailored for Low Loss cables. These connectors, which include straight and right-angle plugs and jacks, provide enhanced shielding, improved grounding, and low signal loss for applications requiring high reliability, such as smart city infrastructure and IoT antenna systems. They support frequencies up to 12.4 GHz for SMA and 6 GHz for TNC and N-Type connectors, ensuring consistent electrical performance and quick, secure assembly with standard hex crimp tooling.
SMA Panel Mount Receptacles
The Amphenol RF SMA Panel Mount Receptacles cut sheet details high-performance connectors supporting frequencies from DC to 18 GHz. These stainless steel receptacles are available in multiple panel mounting configurations, including 2 and 4-hole flanges, with various termination options such as post contacts, solder cups, and tab contacts. The connectors are suitable for applications like RF amplifiers, microwave filters, and power dividers, offering excellent VSWR performance and robust mechanical construction.
Cable Connector Guide
The Amphenol Connex Cable Connector Guide provides an extensive selection of RF connectors and adapters, detailing common parts for popular cable types. The guide emphasizes uncompromised quality, vast selection, and superb technical support, while also offering customization options for specific customer needs. It includes information on crimp tooling compatible with industry-standard crimp die set dimensions, ensuring reliable and efficient assembly.
White Paper: Passive Intermodulation Distortion
The document "Passive Intermodulation Distortion in Connectors, Cable and Cable Assemblies" by David Weinstein of Amphenol Corporation discusses the causes, impacts, and measurement of Passive Intermodulation Distortion (PIM) in RF components. It explains how PIM is generated by non-linear mixing in passive devices like connectors and cables, causing unwanted signals that can interfere with communication systems. The paper outlines design guidelines to minimize PIM, including contact design, material choices and cleanliness, and describes testing methods to ensure low PIM performance.
5G Wireless Solutions
The Amphenol RF 5G Wireless Solutions document presents Amphenol’s advanced RF interconnect solutions tailored for next-generation 5G networks. It highlights a comprehensive portfolio of high-performance connectors, adapters, and cable assemblies designed to support the high-frequency, low-latency, and high-data-rate demands of 5G infrastructure. The document emphasizes low PIM performance, robust durability, and compact designs, ensuring reliable connectivity in macro cell sites, small cells, distributed antenna systems (DAS), and massive MIMO applications.
AUTOMATE Type A Mini-FAKRA
The Amphenol RF AUTOMATE Type A Mini-FAKRA connector series offers a high-performance, space-efficient solution for automotive applications, supporting data transmission up to 20 Gbps. These connectors feature a compact, modular housing that saves up to 80% installation space compared to traditional FAKRA connectors and are available in single, dual, and quad-port configurations. They are ideal for applications such as 360-degree surround view cameras, ADAS, GPS navigation, high-bandwidth infotainment, and V2X communication. The connectors provide low engagement and disengagement forces, impact resistance, and visual guidance through color-coded housings to prevent mis-mating.
Board-to-Board Solutions
Amphenol RF's board-to-board solutions provide high-performance interconnect options designed for seamless integration in various applications. These solutions ensure reliable connectivity between PCBs, optimizing space and maintaining signal integrity across different frequencies and environments. The product line includes a variety of connector configurations to meet specific design requirements, supporting a wide range of industries from telecommunications to industrial automation.
Urban Air Mobility Solutions
The Amphenol RF Urban Air Mobility Solutions Overview highlights high-performance, IP67/68 sealed RF interconnect solutions designed for harsh environments, supporting applications such as avionics, GNSS, radar detection, and wireless connectivity. These solutions include ruggedized connectors, cable assemblies, and IoT antennas, catering to the advanced technologies required in urban air mobility.
Military & Defense Solutions
Amphenol RF's Military & Defense Solutions include ruggedized connectors, adapters, and cable assemblies designed for harsh environments, featuring black chromate plating for covert applications and corrosion-resistant plating for extreme exposure. These solutions, including waterproof IP67 options, are ideal for military vision systems, satellite navigation, advanced defense equipment, robotics, and secure communication networks, ensuring superior performance and reliability.
Antenna Solutions for Wireless Applications
The Amphenol RF Antenna Solutions Overview provides an in-depth look at a wide range of high-performance antennas designed for wireless applications. It highlights key features, including compact designs, high-frequency capabilities, and compatibility with various RF interconnect solutions for seamless connectivity across industries.
Amphenol RF Board-to-Board Connectors: Reliable High-Frequency Solutions!
Amphenol RF offers a cutting-edge range of board-to-board RF connectors, designed for seamless high-frequency signal transmission. These connectors are essential for applications in 5G, IoT, automotive, aerospace, and industrial automation, ensuring reliable and high-performance connectivity in compact designs.
🔹 Key Benefits:
✔️ High-frequency performance
✔️ Secure and durable connections
✔️ Compact & versatile for modern PCB designs
Watch this short to see how Amphenol RF’s board-to-board connectors optimize signal integrity across industries!
📌 Learn more: https://www.amphenolrf.com/board-to-board-rf-connectors
🔔 Subscribe for more RF solutions! #AmphenolRF #RFConnectors #PCBDesign #5G #IoT
Amphenol RF Technical Demonstration Series: Board-to-Board and Automotive Solutions
Learn more about Amphenol RF's board-to-board and automotive solutions with Amphenol RF Asia product manager, Isabella Zhang.
Board-to-board solutions: https://www.amphenolrf.com/board-to-board-rf-connectors
Automotive Solutions: https://www.amphenolrf.com/automotive
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