Features and application range
l Flat and easy surface mount, solderability, welding firm.
l high quality factor (Q value), resistance to high current.
Small distributed capacitance, high regulation frequency, small temperature coefficient.
l lead-free products, with the EU ROHS standards.
l Mainly used in car radio, car reversing radar, wireless transmitter, walkie-talkie, wireless phones and other communications products.

Suggestions for use and storage
l welding weeks, the ambient temperature is between 230 ℃ ~ 260 ℃, time ≦ 6 seconds.
l manual solder, tin furnace temperature between 350 ℃ ~ 420 ℃, time ≦ 3 seconds.
l working temperature: -25 ℃, +80 ℃.
l Storage environment: Store at room temperature and away from volatile chemical gases or liquids.
l Storage time of more than 12 months or more end of the product should be tested for anti-oxidation treatment before use.

Product specifications and appearance of the scale

Specification	Specifications range	Q value	Test frequency
RN5MMST	200±3%	60	2.52MHZ
RN7MMST	290±3%	60	2.52MHZ
RN12MMST	85±20%		1KHZ

The above is commonly used specifications, beyond the above range can also be produced, the tolerance range of inductance value can choose.
Note: The packaging can be customized according to customer requirements, otherwise according to conventional packaging.