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.

Specification	Specifications range	Q value	Test frequency
RNSMD637BNA101HM	50uh	40	MQ-1601
RNSMDLD1491	82PF	50	10.7MHZ
RNSMDA638AM	16.5PF	18	60MHZ

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.