Key features

• •♛【What You Get】: In this kit, you will receive 60pcs white molded hollow coil inductance, and 60pcs green molded hollow coil inductance. Total for 120pcs. All coils are packaged in a transparent plastic box for easy storage and portability. The wide range of sizes and ample quantity meet your daily needs, bringing convenience to your work.
• •♛【Specification】: The coil table of inductance values are 1.5T, 2.5T, 3.5T. White molded hollow coil inductance body size: 6.5 x 9mm/0.25 x 0.35inches. Green molded hollow coil inductance body size: 5mm/0.19inches. Frequency range: 30MHZ-200MHZ. Temperature coefficient: 150PPM Celsius (Max).
• •♛【Durable Quality】: The molded inductor hollow coil inductance is made of high-quality copper wire and a plastic shell. The inductor hollow coils are stable, long-lasting and durable, with a compact and portable body, fine workmanship and excellent performance, can replace old or damaged coils.
• •♛【Works Well】: Adjustable molded inductance hollow coil can be used in measurement devices requiring low loss and high stability (such as laboratory standard inductors). When the current increases, the inductance does not drop sharply due to core saturation, and it has good linear characteristics. There is no influence from thermal expansion and contraction of the core or changes in magnetic permeability, resulting in more stable parameters.
• •♛【Wide Applications】: Adjustable inductor coils are suitable for high-frequency applications such as radio frequency (RF), microwave circuits, antenna matching, and oscillators (as radios, wireless communication devices). Due to their hollow structure, which avoids eddy current losses and hysteresis losses in high-frequency applications, they are commonly used in LC resonant circuits and filter circuits (as bandpass filters).