With the rapid development of modern communication technology, the demand for high-performance connectors is growing. To meet this demand, we proudly introduce the SMA board end seat KH-SMA-KE-Z48H, which is an ideal choice for various high-frequency applications due to its outstanding performance and reliability.

Ⅰ. Excellent Impedance Characteristics:

The KH-SMA-KE-Z48H features a characteristic impedance of 50Ω, ensuring stable signal quality, reducing signal attenuation and distortion, and providing strong support for high-speed data transmission.

Ⅱ. Wideband Applications:

This product covers a frequency range from DC to 6GHz, meeting the requirements of numerous high-frequency communication and microwave applications. Whether it's wireless communication, radar systems, or satellite communication, the KH-SMA-KE-Z48H can provide stable and reliable connectivity performance.

KH-SMA-KE-Z48H Product Image

Ⅲ. High Operating Voltage and Excellent Insulation Performance:

The KH-SMA-KE-Z48H has a high operating voltage of up to 335Vmax (RMS) and an insulation resistance of ≥1000 MΩ, ensuring excellent insulation performance even in high-voltage environments and reducing the risk of electrical faults.

Ⅳ. Low Contact Resistance and Stable Transmission:

The inner conductor contact resistance is ≤6mΩ, and the outer conductor contact resistance is ≤1mΩ, ensuring efficient and stable signal transmission. Even during high-frequency and high-speed transmissions, signal quality can be maintained without interference.

Ⅴ. Mechanical Durability and High Voltage Resistance:

The KH-SMA-KE-Z48H undergoes rigorous mechanical durability testing, capable of withstanding up to 500 insertion and extraction cycles, ensuring stable connectivity performance in harsh environments. Additionally, the product has a voltage withstand capability of 500Vrms (at sea level), providing robust protection for safe equipment operation.

Ⅵ. Wide Range of Applications:

With its outstanding performance, the KH-SMA-KE-Z48H is widely used in wireless communication, radar systems, satellite communication, microwave measurement instruments, laboratory equipment, and other fields. Whether you need to connect any high-frequency equipment, the KH-SMA-KE-Z48H can provide a stable and reliable connectivity solution.

KH-SMA-KE-Z48H Specification

About Kinghelm
Shenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products.KH series products of "Kinghelm" brand include Beidou/GPS antennas, RF adapter connectors, plug connector, electrical data connectors, terminals, and customized vehicle harnesses, industrial / medical connectors, and special antenna connectors."Kinghelm connects Beidou", Kinghelm has grown with the development of China's Beidou industry. Starting from supplying Beidou/GPS dual mode antennas, IPEX terminals, and RF adapter cables for automotive manufacturers, Kinghelm has continuously developed products. Currently, it has a series of WiFi, Bluetooth, NB-loT, LoRa, Zigbee, UWB, and GSM antennas, RFID tags, RF adapter cables, standard microwave antennas, vehicle grade SMA, SMB, FAKRA holders, coaxial cables, and can customize non-standard antenna connectors based on customer drawings or samples.

KH-SMA-KE-Z48HTo Product Page