Low-Profile 0402-Sized Chip Inductors Handle up to 2.3AAugust 30, 2019 by Paul Shepard
Coilcraft has introduced two new series of low-profile wirewound chip inductors: the 0402CT Series and the 0402FL Series.
The 0402CT Series features a ceramic core and has a maximum height of just 0.45 mm — a 30% lower profile than competitive products. Offered in 23 inductance values from 1.2- to 56-nH (with, 5%, 3% or 2% tolerance), the 0402CT provides excellent Q Factor performance – up to 84 at 2.4GHz. It also offers self-resonant frequencies as high as 27.5GHz and current ratings up to 2.3 Amps (Irms).
The ferrite-core 0402FL Series has a maximum height of 0.55mm and is offered in 16 inductance values from 20- to 560-nH. It is designed for use as a one-pole filter or RF choke in cellular bands, and can be used in both mobile and infrastructure equipment. The 0402FL’s ferrite construction provides high current handling — up to 1.3 Amps (Irms) — with extremely low DCR.
Both the 0402CT and 0402FL feature RoHS compliant, matte tin over nickel over silver-platinum-glass frit terminations and withstand a maximum reflow temperature of 260°C.
Like all Coilcraft products, complete technical specifications and free evaluation samples of the 0402CT and 0402FL Series are available. Parts are available from stock.