MCX 连接器
紧凑型卡入式射频连接器具有 12 GHz 宽带性能，可支持宽带应用
概述
Amphenol RF 的 MCX 系列提供节省空间的推入式射频互连器件，专为快速组装和可靠的信号性能而设计。MCX 连接器有 50 Ω 和 75 Ω 两种型号，支持从无线通信到汽车信息娱乐和仪器仪表等一系列应用。
MCX 连接器的工作带宽高达 12 GHz，具有很强的机械耐久性和微型外形，可在狭小空间内为工程师提供可靠的射频连接，而不会降低性能。
特性和优势
- 支持宽带频率：高达 12 GHz，是射频、蜂窝和视频环境的理想选择
- 快速卡入式耦合：无需螺纹硬件即可轻松重复配接
- 多种阻抗选项：标准 50 Ω，可选择用于视频应用的 75 Ω 版本
- 设计紧凑：适用于密集的 PCB 布局和小型布线方案
- 配接耐用性高：额定工作循环超过 500 次，性能始终如一
主要技术细节
- 阻抗：标称阻抗：50 Ω；可提供 75 Ω 版本，以满足特定视频/频率需求
- 频率范围直流-12 千兆赫（50 Ω）；75 Ω 型号支持高达 6 千兆赫，部分部件额定频率为 12 千兆赫
- 额定电压：~225 VRMS 连续电压（50 Ω）； ~170 VRMS 连续电压（75 Ω）；可承受更高的介质电压
- 配接循环：≥ 500 次，确保在频繁使用情况下的使用寿命
- 温度范围：-65 °C 至 +165°C（可能因电缆和配置而异）
应用
- 无线天线和射频模块
- GPS 和导航系统
- 实验室和现场测试设备
- 汽车信息娱乐和远程信息处理系统
- 广播解决方案和 12G 视频连接
了解 Amphenol RF 的 MCX 平台，包括电缆插头、PCB 插座、隔板适配器和密封变体。如需定制电缆组件、阻抗调整或加固配置，请联系我们的工程团队，为您的应用找到理想的 MCX 解决方案。
Specifications
MCX Connectors
50 Ohm
Electrical
| Impedance | 50 Ohm |
| Frequency Range | DC - 6 GHz |
| Voltage Rating | 2255 Volts RMS Max Continuous |
| Dielectric Withstanding Voltage | 1000 VRMS Max |
| VSWR (Return Loss) | |
|
DC - 6 GHz
|
1.3 (-18 dB) Max |
| Insulation Resistance | 10000 MΩ Min |
| Center Contact Resistance | 5 mΩ Min |
| Outer Contact Resistance | 1 mΩ Min |
| RF Leakage | -60 dB Max @ 1 GHz |
| Insertion Loss | 0.10 db Max @ 1 GHz |
| Power Handling | 95 W Max @ 1 GHz @ 25 ºC |
Environmental
| Temperature Range | −65°C to +165°C |
| Thermal Shock | MIL-STD-202, Method 107 (Test Condition B), Except high temperatures @ +200⁰C |
| Corrosion | MIL-STD-202, Method 101 (Test Condition B) - 5% Salt Solution |
| Vibration | MIL-STD-202, Method 204, Snap-On (Test Condition B) |
| Mechanical Shock | MIL-STD-202, Method 213, Snap-On (Test Condition B) |
| Moisture Resistance | MIL-STD-202, Method 106 |
Mechanical
| Mating Cycles | 500 Min |
| Coupling Mechanism | Push-On |
| Interface Specification | CECC 22220 |
| Engagement Force | 20 N Max |
| Disengagement Force | 10 N Min |
75 Ohm
Electrical
| Impedance | 75 Ohm |
| Frequency Range | DC - 6 GHz (0 - 18 GHz on 12G Products) |
| Voltage Rating | 170 Volts RMS Max Continuous |
| Dielectric Withstanding Voltage | 500 VRMS Max |
| VSWR (Return Loss) | |
|
12G Products: DC - 6 GHz
|
1.22 (-20 dB) Max |
|
12G Products: 6 - 12 GHz
|
1.43 (-15 dB) Max |
| Insulation Resistance | 10000 MΩ Min |
| Center Contact Resistance | 5 mΩ Min |
| Outer Contact Resistance | 2.5 mΩ Min |
| RF Leakage | -60 dB Max @ 1 GHz |
| Insertion Loss | 0.10 db Max @ 1 GHz |
| Power Handling | 95 W Max @ 1 GHz @ 25 ºC |
Environmental
| Temperature Range | −65°C to +165°C |
| Thermal Shock | MIL-STD-202, Method 107 (Test Condition B), Except high temperatures @ +200⁰C |
| Corrosion | MIL-STD-202, Method 101 (Test Condition B) - 5% Salt Solution |
| Vibration | MIL-STD-202, Method 204, Snap-On (Test Condition B) |
| Mechanical Shock | MIL-STD-202, Method 213, Snap-On (Test Condition B) |
| Moisture Resistance | MIL-STD-202, Method 106 |
Mechanical
| Mating Cycles | 500 Min |
| Coupling Mechanism | Push-On |
| Interface Specification | CECC 22220 |
| Engagement Force | 10 N Max |
| Disengagement Force | 10 N Min |
Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.
Interface Dimensions
Plug
Jack
相关资源
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.
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.
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.
External RF Antennas
Amphenol RF offers a variety of external RF antennas designed for both indoor and outdoor use, supporting applications like Bluetooth, WLAN/WWAN, IoT, access points, and more. These antennas are compatible with familiar RF interfaces such as SMA, RP-SMA, and N-Type, and are available in single, dual, and wideband options.
FPC and PCB Internal Antennas
Amphenol RF's Internal FPC and PCB RF Antennas are designed for IoT, Wi-Fi, and LTE applications, featuring dual-band, multi-band, and wide-band options with secure adhesive mounting for easy installation. These low-profile antennas offer reliable RF performance and are ideal for use in compact devices such as smart speakers, tablets, security cameras, and navigation systems.
Internal NFC Antennas
Amphenol RF's Internal NFC Antennas operate at 13.56 MHz, supporting NFC-Forum protocols for short-range data transfer, ideal for compact IoT applications like smartphones, tablets, and payment systems. These antennas are available with adhesive mounts, with or without cables, and are designed for easy installation in devices requiring NFC capabilities.
Embedded Chip Antennas
Amphenol RF's Internal Embedded RF Antennas are compact, SMT-mounted ceramic chip antennas supporting frequencies up to 8.5 GHz, suitable for IoT devices, Bluetooth speakers, and medical devices. These antennas offer reliable RF performance for protocols like 4G/5G, Wi-Fi, Bluetooth, and GNSS, making them ideal for compact consumer and industrial applications.
Embedded GNSS and GPS Antennas
Amphenol RF offers a range of embedded GNSS and GPS antennas designed for compact, lightweight, and high-efficiency performance in various applications. These antennas, suitable for surface mounting on PCBs or connectorized for better positioning, support multiple bands including GPS, GLONASS, and Beidu, and are ideal for handheld and portable navigation devices, mobile electronics, automotive, fleet management, IoT devices, e-bikes, and asset tracking.
Robotaxi Solutions Overview
The Robotaxi Solutions Overview Flyer provides a comprehensive look at Amphenol RF’s advanced RF interconnect solutions tailored for the rapidly growing robotaxi industry. These solutions enable seamless vehicle-to-everything (V2X) communication, precision navigation, and robust data transmission, ensuring the safe and efficient operation of autonomous taxi fleets.
Smart Cabin Overview
The Smart Cabin Overview Flyer provides insight on how Amphenol RF is driving the evolution of smart cabins with high-performance RF interconnect solutions. Their products power advanced infotainment, intuitive HMIs, biometric security, wireless charging, and connected mobility. Designed for durability, they offer vibration-resistant, waterproof solutions and custom interconnects for RF, signal, and power. Amphenol RF is shaping the future of intelligent, connected mobility.
Automotive Solution Guide
The Amphenol RF Automotive Solutions Guide outlines the company's range of RF connectors and cable assemblies designed to support automotive technologies. Key products include FAKRA connectors, which perform up to 6 GHz and are used in various applications such as GPS, AM/FM radio, cameras, and cellular communications. The guide highlights the evolution of FAKRA connectors across different generations, each offering improvements in design, manufacturing efficiency, and compliance with industry standards.
White Paper: Connected Cars
The "Connected Cars" guide by Amphenol RF covers various aspects of the connected car industry, highlighting its growth, significance, and components. It discusses the impact of IoT on the automotive sector, the importance of V2X (Vehicle-to-Everything) communication, and key components like FAKRA and HSD connectors. Amphenol RF provides solutions such as 6.0 GHz FAKRA connectors for V2X applications and sealed FAKRA connectors for exterior vehicle use, emphasizing their role in enhancing in-car entertainment, safety, and autonomous driving technologies.
Automotive Solutions
The Amphenol RF Automotive Solutions Overview provides a detailed overview of Amphenol RF’s cutting-edge automotive solutions, emphasizing their extensive range of high-performance RF connectors and cable assemblies. These solutions are engineered to meet the demanding requirements of the modern automotive industry, offering superior durability, reliability, and compliance with industry standards.
Camera and Vision Systems Solutions
Amphenol RF offers advanced RF interconnect solutions tailored for camera and vision systems used in automotive and industrial applications. These solutions include ruggedized, waterproof, and vibration-resistant connectors, ideal for high-frequency and high-speed data transmission.
Amphenol RF ADAS & Autonomous Systems Overview
Overview of Amphenol RF’s high-performance radio-frequency interconnect products and technologies designed to support advanced driver assistance systems (ADAS) and autonomous vehicle applications, highlighting how their rugged connectors, cable assemblies and high-speed data links help enable reliable sensor communication and autonomous functionality in modern vehicles.
White Paper: High Density Interconnect Standards
The "High Density Interconnect Standards for Next Generation Broadcast Networks" paper discusses the HD-BNC connector, designed to meet modern broadcast systems' demands for higher density and performance. HD-BNC offers significant density improvements over traditional BNC connectors, with a 75 ohm interface optimized for high bandwidth up to 6 GHz. It maintains robustness and user-friendly bayonet-style mating, providing better mechanical and RF performance than other high-density alternatives like 1.0/2.3 and Mini-BNC. The HD-BNC's design ensures compatibility with industry-standard tools and cables, making it a superior choice for next-generation broadcast applications.
12G SDI Broadcast Solutions
Amphenol RF offers 12G SDI broadcast solutions designed for Ultra High Definition (4K) video, utilizing BNC, HD-BNC, and MCX connectors optimized for 12 Gbps data transfer. These connectors provide reliable, high-quality signal transmission on a single channel, supporting various applications including mobile broadcast, HD cameras, and video routers.
12G Isolated BNC and HD-BNC Connector Series
Amphenol RF's 12G Isolated BNC and HD-BNC connectors are designed for high-performance broadcast applications, offering 12 Gbps performance per SMPTE standard with additional signal isolation. These 75 Ohm connectors are available in straight and right-angle configurations, providing design flexibility for densely packed applications, and feature a unique dielectric sleeve for isolation, preventing body to panel grounding. They are ideal for mobile broadcast, HD cameras, digital signage, and other video-related applications.
12G MCX Connector Series
Amphenol RF's 12G MCX connectors support 12Gbps data transfer, facilitating the transmission of high-resolution 4K and Ultra-HD video in a compact size. These connectors are ideal for broadcast modules and video routers, offering both PCB and cable configurations with a push-on coupling mechanism, optimized for 75-ohm 12G SDI applications.
High Density Broadcast Solutions
The "High-Density Broadcast Solutions" document from Amphenol RF highlights their range of RF interconnects designed for broadcast connectivity, including BNC, Mini-BNC, 1.0/2.3 DIN, and HD-BNC connectors. These connectors offer various impedances and frequency ranges, with HD-BNC providing the highest density at an 8mm pitch and supporting data rates up to 12 Gb/s. Applications include high-definition transmission, video routing, mobile broadcast equipment, and digital signage, ensuring reliable performance and reduced equipment size without compromising signal integrity.
MCX Plug to Plug Cable Assemblies
Amphenol RF's MCX Cable Assemblies provide broadband performance with low reflections, featuring a quick connect/disconnect snap-on mating mechanism. These 50 and 75 ohm assemblies, available in various lengths and configurations, are ideal for broadcast equipment, Wi-Fi access points, GPS units, and wireless network antennas, offering reliable electrical performance up to 6 GHz (12 GHz for 75 ohm products).
MCX Ultraminiature Product Series
Amphenol RF's MCX Ultraminiature Product Series includes robust, 50 ohm connectors and cable assemblies designed for space-constrained applications such as IoT devices and handheld electronics. These assemblies feature quick connect/disconnect snap-on mating, micro-miniature size, and are available in various configurations, making them suitable for external antennas and internal connections within devices.
Amphenol RF MCX Product Catalog
The Amphenol RF MCX series catalog showcases a family of micro-coaxial (MCX) connectors offering broadband performance from DC to 6 GHz (and up to 12 GHz in 75 Ω broadcast variants) with 50 Ω or 75 Ω impedance options, featuring a compact snap-on coupling mechanism for weight- and space-constrained applications.
Amphenol RF MCX Cable Assemblies RG-174 Wireless Communication Modules Datasheet
The Amphenol RF MCX Cable Assemblies Data Sheet highlights between-series board-to-panel cable solutions designed for wireless communication modules. These assemblies combine compact MCX interfaces with rugged, sealed bulkhead connectors to enable reliable RF connectivity in space-constrained and environmentally exposed applications.
Amphenol RF MCX Cable Assemblies RG-316 Wireless Communication Modules Datasheet
This datasheet highlights Amphenol RF’s MCX cable assemblies for wireless communication modules, featuring between-series board-to-panel configurations built on flexible RG-316 cable for reliable performance up to 6 GHz. The assemblies combine MCX straight or right-angle plugs with rugged, IP67-rated bulkhead connectors—including SMA, RP-SMA, TNC, RP-TNC, and N-Type—designed to provide secure, sealed connections that protect systems from temporary water and fluid ingress. Optimized for short-distance RF applications, these cable assemblies offer high heat resistance, durability, and low signal loss, making them well-suited for portable IoT devices, drones, GPS/GNSS, Wi-Fi, and demanding industrial, agricultural, and construction environments, with a wide range of standard and custom cable lengths available.
Powersports Solutions
Amphenol RF's Powersports Solutions provide durable, IP-rated connectors, adapters, and cable assemblies engineered for powersport applications, supporting GPS tracking, Bluetooth, ADAS, and more. These robust interconnects are designed to withstand high vibration, temporary water ingress, and extreme temperatures, enhancing the functionality and safety of vehicles such as ATVs, UTVs, motorcycles, snowmobiles, and personal watercraft.
Amphenol RF Solutions for Instrumentation
Amphenol RF offers a robust range of RF interconnect solutions specifically designed for instrumentation applications requiring high-frequency performance, low signal loss, and enhanced reliability. Their product portfolio includes various connectors such as 1.0-2.3, 2.92 mm, BNC, HD-BNC, N-Type, and SMA, along with precision adapters, RF adapters, and precision test cables—all engineered to minimize signal degradation and ensure consistent performance in demanding test environments. These solutions are ideal for applications like network and spectrum analyzers, signal generators, RF/microwave testing, telemetry systems, handheld testers, and automated test equipment. Amphenol’s core strengths lie in ruggedized designs that resist dust, vibration, and corrosion, IP67/IP68-rated waterproof sealing for protection against environmental elements, and high-precision, low-loss cable assemblies that support long-distance signal transmission.
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