BNC 连接器
用于测试、广播和通用应用的可靠卡口射频连接器
概述
Amphenol RF 的 BNC 连接器系列提供了多功能、可靠的卡口耦合接口，可满足测试实验室、广播系统以及通用射频和视频设置的需求。这些连接器专为 50 Ω 和 75 Ω 阻抗环境设计，即使在频繁使用的情况下，也能确保快速、安全的连接，并具有一致的阻抗匹配和低反射性能。
我们的 BNC 连接器专为耐用性和信号完整性而设计，与 Amphenol RF 的 12G 广播电缆组件搭配使用时，可支持高达 12 GHz 的高频视频信号。无论是用于仪器仪表、现场制作还是日常设备，BNC 连接器都能为干净的信号传输提供经济而专业级的解决方案。
特点和优点
- 简便的卡口连接实现了快速、无需工具的配接和安全固定
- 双阻抗支持，50 Ω 适用于一般射频用途，75 Ω 适用于高带宽视频系统
- 具有高频能力，广播级组件的额定频率可达 12 GHz
- 实验室级耐用性--精密触点可承受频繁的配接周期
- 多种外形尺寸，包括电缆安装、面板安装、直角安装和隔板安装版本
主要技术细节
- 阻抗类型：根据应用提供 50 Ω 和 75 Ω 变体
- 额定频率：标准射频至 ~4 GHz；视频级设置支持高达 12 GHz（取决于电缆）
- 耦合机制卡口式，实现快速可靠的连接
- 触点完整性镀金触点保持一致的回波和插入损耗
- 安装选项电缆型、面板型、直角型和隔板型，适合各种安装方式
应用
- 测试仪器- 示波器、信号发生器和分析仪
- 广播和制作- 高带宽 12G SDI 视频系统
- 通信测试平台- 射频实验室和教育设施
- 控制和监测系统- 工业环境中的安全信号通路
- 传统基础设施- 用于改造和维护的高性价比耐用连接器
浏览我们完整的 BNC 连接器产品系列，选择理想的阻抗、安装方式和频率能力。如需定制组件、特定电缆配对或广播级要求指导，请联系我们的工程团队，探讨量身定制的解决方案。
Specifications
BNC Connectors
50 Ohm
Electrical
| Impedance | 50 Ohm |
| Frequency Range | DC - 4 GHz (DC -12 GHz on Extended Range Designs) |
| Voltage Rating | 500 Volts RMS Max Continuous |
| Dielectric Withstanding Voltage | 1500 VRMS Max |
| VSWR (Return Loss) | |
|
DC - 4 GHz
|
1.3 (-18 dB) Max |
| Insulation Resistance | 5000 MΩ Min |
| Center Contact Resistance | 1.5 mΩ Min |
| Outer Contact Resistance | 0.2 mΩ Min |
| RF Leakage | 55 dB Max @ 3 GHz |
| Insertion Loss | 0.2 dB Max @ 3 GHz |
| Power Handling | 316 W Max @ 1 GHz @ 25 ºC |
Environmental
| Temperature Range | −65°C to +165°C |
| Thermal Shock | MIL-STD-202, Method 107 (Test Condition G), except high temp test @ +200⁰C |
| Corrosion | MIL-STD-202, Method 101 (Test Condition B) - 5% Salt Solution |
| Vibration | MIL-STD-202, Method 204 (Test Condition D) |
| Mechanical Shock | MIL-STD-202, Method 213 (Test Condition G) - No Discontinuity Permitted |
| Moisture Resistance | MIL-STD-202, Method 106 |
| Altitude | MIL-STD-202 Method 105 (Test Condition C) |
Mechanical
| Mating Cycles | 500 Min |
| Coupling Mechanism | Bayonet |
| Interface Specification | MIL-STD-348 |
75 Ohm
Electrical
| Impedance | 75 Ohm |
| Frequency Range | DC- 4 GHz (DC - 12 GHz on Extended Range Designs) |
| Voltage Rating | 500 Volts RMS Max Continuous |
| Dielectric Withstanding Voltage | 1500 VRMS Max |
| VSWR (Return Loss) | |
|
DC - 4 GHz
|
1.5 (-14 dB) Max |
|
12G Products: DC - 6 GHz
|
1.22 (-20 dB) Max |
|
12G Products: 6 - 12 GHz
|
1.43 (-15 dB) Max |
| Insulation Resistance | 5000 MΩ Min |
| Center Contact Resistance | 1.5 mΩ Min |
| Outer Contact Resistance | 0.2 mΩ Min |
| RF Leakage | 55 dB Max @ 3 GHz |
| Insertion Loss | 0.2 dB Max @ 3 GHz |
| Power Handling | 316 W Max @ 1 GHz @ 25ºC |
Environmental
| Temperature Range | −65°C to +165°C
|
| Thermal Shock | MIL-STD-202, Method 107 (Test Condition G), except high temp test @ +200⁰C
|
| Corrosion | MIL-STD-202, Method 101 ( Test Condition B) - 5% Salt Solution
|
| Vibration
|
MIL-STD-202, Method 204 (Test Condition D) |
| Mechanical Shock
|
MIL-STD-202, Method 213 (Test Condition G) - No Discontinuity Permitted
|
| Moisture Resistance
|
MIL-STD-202, Method 106
|
| Altitude
|
MIL-STD-202, Method 105 (Test Condition C)
|
Mechanical
| Mating Cycles
|
500 Min
|
| Coupling Mechanism | Bayonet
|
| Interface Specification
|
MIL-STD-348
|
Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.
Interface Dimensions
Jack
Plug
相关资源
Amphenol RF HD-BNC Product Series Solutions Guide
The Amphenol RF HD-BNC Product Series Guide outlines a compact RF connector interface designed for high-density signal routing. It focuses on connector and cable configurations that maintain standard BNC performance in a reduced footprint, detailing electrical and mechanical characteristics, interface options, and use in applications such as broadcast video, test equipment, and other high-frequency systems.
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.
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.
50 Ohm HD-BNC Cable Assemblies
Amphenol RF's 50-ohm HD-BNC cable assemblies are designed for high-density applications, providing a compact and lightweight solution with a push-and-turn interface for enhanced performance. These assemblies, compatible with industry-standard RG-316 cable, support a frequency range up to 6 GHz and are ideal for telecommunications, instrumentation, radios, military, and industrial applications.
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.
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.
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.
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.
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.
BNC 50 Ohm Cable Assemblies
Amphenol RF's BNC 50 Ohm cable assemblies offer high-performance solutions utilizing various flexible cables. These assemblies feature a bayonet coupling mechanism for quick and secure mating, vibration-resistant connectors, and are available in lengths from 6 inches to 30 meters. Suitable for telecommunications, test and measurement, industrial connectivity, antenna connections, and patch panels, they support frequencies up to 4 GHz (1 GHz for RG-174). The assemblies use high-quality brass connectors with nickel plating and PTFE insulators, ensuring reliable electrical performance and durability.
IP67 Sealed HD-BNC Connector Series
The Amphenol RF IP67 HD-BNC Product Series features waterproof HD-BNC connectors designed for high-density applications that require protection against environmental elements. These connectors are 75% smaller than traditional BNC connectors, offer a bayonet-style positive lock mechanism, and are available in both 50 and 75 ohm configurations, making them ideal for high-definition cameras, military radios, broadcast studios, and remote industrial equipment.
BNC UltraFlex Cable Assemblies
Amphenol RF's BNC UltraFlex cable assemblies feature 50 Ohm BNC plug-to-plug configurations on flexible, low-loss LMR-UF cables. These assemblies support high-performance applications in industrial environments, long-distance connectivity, antenna connections, wireless communications, and radar and GPS systems. They offer reliable electrical performance up to 3 GHz, utilize a bayonet coupling mechanism for quick mating, and come in standard lengths from 12 inches to 30 meters. Constructed with machined brass and diecast zinc connectors with nickel plating, these assemblies ensure low attenuation loss and improved shielding for high-frequency applications.
Ruggedized BNC & TNC Cable Assemblies
Amphenol RF's Ruggedized BNC & TNC Cable Assemblies feature IP67 sealed 50 ohm connectors on RG-58 cable, with BNC's quick bayonet coupling and TNC's threaded coupling for stable performance. These assemblies are ideal for industrial, military, and commercial applications, available in standard lengths from 6 inches to 100 feet, with optional PVC armor for enhanced protection in rough environments.
RF Interconnect for 12G-SDI Broadcast Applications -- Amphenol RF and Mouser Electronics
September 23, 2020 - Today’s 4K and emerging 8K video standards require an enormous amount of bandwidth. And, with all that bandwidth, there are new demands on our interconnects. In this episode of Chalk Talk, Amelia Dalton chats with Mike Comer and Ron Orban of Amphenol RF about the evolution of broadcast technology and the latest interconnect solutions that are required to meet these new demands.
More information about Amphenol RF Adapters & Cable Assemblies for Broadcast: https://bit.ly/3iYYECS
Amphenol RF BNC to MCX Cable Assemblies | New Product Brief
View full article: https://www.allaboutcircuits.com/new-industry-products/amphenol-rf-bnc-to-mcx-cable-assemblies-new-product-brief
View product at Mouser.com: https://bit.ly/2Vp4mmU
Amphenol RF BNC to MCX Cable Assemblies are designed to deliver 4K video and other high bandwidth data on a compact interconnect without compromising signal quality. The cable assemblies offer a 75 ohm impedance and use Belden 4855R cable, ensuring quality transmission from the source to the receiver. For more information, as well as all the latest All About Circuits projects and articles, visit the official website at http://www.allaboutcircuits.com/
Check out Mouser's profile on All About Circuits and see more
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BNC vs. HD-BNC: What's the Difference?
Discover the key differences between the classic BNC connector and the high-performance HD-BNC connector in this quick comparison! From size and signal performance to applications in broadcasting, telecommunications, and beyond, find out which connector is best for your needs.
Smaller Size, Bigger Performance
High-Density Connections
Perfect for Modern High-Frequency Systems
Watch now to see why HD-BNC might be your next go-to solution!
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