《Kinghelm RF Coaxial Connectors: KH-BNC50-3511, KH-SMA-K513-G and KH-SMA-KE-Z》Featured on LCSC Homepage

[ Kinghelm RF Coaxial Connectors: KH-BNC50-3511, KH-SMA-K513-G and KH-SMA-KE-Z ] were proudly featured on the LCSC homepage. The content is as follows:

In today's era of rapid information development, efficient and stable signal transmission has become an indispensable key element across all industries. Kinghelm (www.kinghelm.net) emphasizes technological innovation and quality control in product R&D, and has obtained ISO9001 certification as well as RoHS and REACH compliance, ensuring product quality and environmental performance from the source. Kinghelm's (www.kinghelm.com.cn) "Kinghelm" brand innovative RF coaxial connectors KH-BNC50-3511, KH-SMA-K513-G and KH-SMA-KE-Z, with their core strengths of "high reliability, high adaptability, and high cost-performance," have earned wide market recognition.

Kinghelm KH-BNC50-3511

Kinghelm KH-BNC50-3511 Product Image 1

KH-BNC50-3511 is a high-quality right-angle, female, board-end BNC connector designed for applications requiring stable and efficient signal transmission. It features a zinc alloy body with a white insulating plastic shell, weighs 10.6 g, packaged in trays, with through-hole mounting, 50Ω impedance, maximum frequency of 3 GHz, and operating temperature range from -55℃ to +155℃.

Kinghelm KH-BNC50-3511 Product Image 2

Kinghelm (www.kinghelm.net) BNC white connector KH-BNC50-3511 stands out in signal transmission with its excellent performance, reliable connection stability, and wide application fields.

Product Features:

1. Durable and rugged housing;
2. High-quality inner conductor and insulating materials;
3. Convenient plug-in mating;
4. Reliable bayonet locking mechanism.

Product Advantages:

1. Robust connection design provides excellent anti-interference performance and stable signal transmission;
2. Superior materials and exquisite craftsmanship ensure long-term reliable operation even in harsh environments;
3. Easy plug-in mating and bayonet locking enable fast and secure connections;
4. Supports frequency up to 3 GHz, meeting a variety of signal transmission needs from low to high frequencies.

Kinghelm KH-BNC50-3511 Datasheet

Applications:
KH-BNC50-3511 is typically used for RF signal transmission and can also serve as a pluggable terminal block. It is widely applied in broadcast television, security monitoring, communication testing, instrumentation, and other fields.

Precautions:

1. Ensure the connector interface is clean and free of foreign matter to avoid affecting signal transmission quality.
2. Handle gently during insertion and removal to prevent damage from excessive force.
3. Pay attention to operating temperature and humidity conditions to ensure the connector works within specified ranges.

Kinghelm KH-SMA-K513-G

Kinghelm KH-SMA-K513-G Product Image 1

KH-SMA-K513-G is a commonly used RF board-end SMA connector, with a female interface, right-angle style, single port, weight 2.86 g, packaged in bags, through-hole mounting, 50Ω impedance, maximum frequency 6 GHz, and operating temperature range from -55℃ to +155℃.

Kinghelm KH-SMA-K513-G Product Image 2

Kinghelm (www.kinghelm.com.cn) RF board-end socket KH-SMA-K513-G combines excellent electrical performance, robust and reliable mechanical structure, and convenient usability, solving signal transmission instability issues in high-frequency, high-temperature, and high-voltage environments.

Kinghelm KH-SMA-K513-G Datasheet 1

Product Features:

1. Composed of a female center contact and external thread, enabling quick connection and disconnection with good anti-interference and stability;
2. SMA interface offers excellent electrical and mechanical properties;
3. 50Ω impedance and 6 GHz maximum frequency meet high-frequency transmission requirements;
4. Supports various connection types such as RF SMA-KE/KWE/KHD/IPEX/IPX connectors and antenna sockets.

Product Advantages:

1. Gold-plated housing and contacts achieve ultra-low contact resistance (inner conductor ≤3mΩ, outer conductor ≤2.5mΩ), ensuring long-term stable and reliable wireless signal transmission;
2. Air-gap-free structure directly connecting cable insulation medium to the interface provides insulation withstand voltage ≥1000V, allowing wireless gateways to withstand external induced voltage breakdown under harsh conditions;
3. Insulation material uses excellent polytetrafluoroethylene (PTFE), enabling long-term use from -180℃ to 260℃, and resistance to acids, alkalis, and organic solvents;
4. Wide frequency range and operating temperature from -55℃ to +155℃ adapt to various severe working environments.

Kinghelm KH-SMA-K513-G Datasheet 2

Applications:

1. Right-angle female design allows bent connections, suitable for space-constrained applications;
2. Suitable for wireless communications, RF test equipment, broadcast television, radar, satellite communications, etc., such as antennas, transceivers, power amplifiers, filters;
3. Extensively used in wireless gateway products.

Precautions:
Use in dry, non-corrosive gas environments; avoid mechanical shock and vibration; avoid excessive temperature and humidity.

Kinghelm KH-SMA-KE-Z

Kinghelm KH-SMA-KE-Z Product Image 1

KH-SMA-KE-Z is a high-quality SMA series female, straight, board-end connector with gold-plated half-thread design, 6.2mm interface diameter and 8mm interface length/height, single port, weight 1.42 g, packaged in bags, through-hole mounting, 50Ω impedance, and performs excellently in applications requiring high stability and high-frequency performance.

Kinghelm KH-SMA-KE-Z Product Image 2

Kinghelm (www.kinghelm.net) SMA series connector KH-SMA-KE-Z is designed for RF applications and is highly regarded for its excellent performance, reliable quality, and easy installation. Whether in high-frequency signal transmission or under harsh operating environments, this connector works stably and reliably.

Kinghelm KH-SMA-KE-Z Datasheet 1

Product Features:

1. SMA series connector with good RF performance;
2. Female straight board-end design for easy installation and use;
3. Gold-plated half-thread design improves corrosion resistance and stability;
4. Supports various connection types such as RF SMA-KE/KWE/KHD/IPEX/IPX connectors and antenna sockets.

Product Advantages:

1. SMA interface and female design provide excellent and stable signal transmission performance;
2. Made of high-quality materials ensuring long service life and stable performance;
3. Threaded connection allows quick and simple installation;
4. Plug-in design facilitates connections, especially suitable for wireless communication equipment.

Kinghelm KH-SMA-KE-Z Datasheet 2

Applications:
KH-SMA-KE-Z is suitable for RF applications, used for connecting coaxial cables and board-end equipment. Widely applied in communications, broadcast television, radar, navigation, aerospace, and other fields.

Precautions:
Use in dry, non-corrosive gas environments; avoid mechanical shock and vibration; avoid excessive temperature and humidity.