MK Multilayer Ceramic SMT Inductor

Characteristics

• High self resonant frequency

• Tight tolerances of 2% (1% on request) or ± 0.1 nH and small inductance values

• Outstanding temperature stability

• In high frequency circuit the inductance is very stable

• Small inductance values

• Recommended solder profile: Reflow

• Operating temperature: –40 ºC to +125 ºC

Applications

• Mobile phone

• Pagers

• GPS products

• Wireless LAN

• Communication appliances

• RF Transceiver Module

Features:

RF Inductors
FKS Elektronik offers its KI, RFI, RFH, MK, TCI, and CAIR series of ceramic and ferrite RF inductors

FKS Elektronik offers RF products in two types: ceramic and ferrite. Their ceramic inductors include wire wound, thinfilm and multilayer. Their ferrite inductors have high current standards, which are for high frequency. The different characteristics and applications are based on the several various construction technology of the inductors.  

The following inductors below are available :

1. Wire Wound: Based on the wire wound technology, the inductors distinguish a high quality factor and a high current carrying capacity. A benefit to these is low DC resistance.

• KI ceramic core inductors: Offer excellent Q factor and the highest possible self-resonant frequencies up to 12.5 GHz. They are available in sizes 0402A, 0603A, 0603C, 0805A, 0805C, and 1008A.

• RFI and RFH ferrite core inductors: Similar products with the exception that the RFH has a higher current handling capability and is available in only one size (1008), while the RFI series are available in two sizes (0805A and 1008A).

2. Multilayer: The MK series meet the demand for the proceeding miniaturization and, therefore, are available in small package sizes of 0201, 0402, 0402A, 0603, and 0603A. They are thermally stable and do not show any variation in inductance over a large temperature range.

3. Thin Film: The TCI series can be characterized with extreme accuracy, which results in a very tight tolerance product. Tolerances of about 2% and 1% are available upon request so it is possible to recognized precise application behavior. They are available in 0201 and 0402 sizes.

4. Air Coil: The CAIR series are characterized by very high quality factors, low frequency range (Q > 100), and high termperature stability with a very high resonance frequency and a guaranteed greater rated current compared to other RF inductors. They are available in sizes 1322, 3136, 1340, 4248, and 3168.

Order code:

7447840010        7447820010          7447860010        7447820010G        7447840010G        7447860010G        7447840012        7447820012

7447860012        7447820012G       7447840012G      7447860012G        7447840015          7447820015           7447860015        7447820015G

7447840015G     7447860015G       7447880015         7447840018           7447820018          7447860018           7447820018G     7447840018G

7447860018G     7447840020          7447820020         7447820020G        7447840020G        7447820022          7447840022        7447860022

7447820022G     7447840022G       7447860022G       7447820024          7447820024G        7447820027           7447840027        7447860027

7447820027G     7447840027G       7447860027G       7447880027          7447820030           7447840030           7447820030G     7447840030G

7447820033        7447840033          7447860033         7447820033G        7447840033G        7447860033G        7447820036        7447820036G

7447820039        7447840039          7447860039         7447820039G        7447840039G        7447860039G        7447820043        7447820043G

7447820047        7447840047          7447860047         7447820047G        7447840047G        7447860047G        7447880047        7447820051

7447820051G     7447820056          7447840056         7447860056           7447820056G        7447840056G        7447860056G      7447880056

7447820062       7447820062G        7447820068         7447840068           7447860068           7447820068G        7447840068G      7447860068G

7447880068       7447820075           7447840075        7447820075G         7447840075G         7447820082          7447840082         7447860082

7447820082G    7447840082G        7447860082G      7447880082            7447820091           7447820091G        7447820110         7447840110

7447860110       7447820110G        7447840110G       7447860110G         7447880110            7447820112           7447840112        7447860112

7447820112G    7447840112G        7447860112G       7447820115            7447840115            7447860115           7447820115G      7447840115G

7447860115G    7447860118           7447820118         7447840118            7447820118G          7447840118G        7447860118G       7447820122

7447840122      7447860122           7447820122G      7447840122G         7447860122G          7447820127           7447840127         7447860127

7447820127G   7447840127G        7447860127G      7447880127            7447820133             7447840133           7447860133         7447820133G

7447840133G   7447860133G        7447880133         7447840139            7447860139            7447840139G         7447860139G      7447840147

7447860147     7447840147G        7447860147G       7447840156           7447860156             7447840156G         7447860156G      7447880156