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Inductors are surface-mounting–type parts made through a multilayer process, a winding process, and a thin film process. They are passive components that display inductance.
They are mainly used for the smoothing of power circuits, the impedance matching of RF circuits, the L-C filters, and the LC resonant circuits.

High Frequency Inductor

High-frequency inductors consist of ceramic materials made of glass and internal/external electrodes made of silver. They are plated with nickel and tin. These inductors can be applied usefully for high frequency of 100 MHz or higher because they have high Q characteristics in high frequency, the SRF characteristics in a high-frequency band, and low resistivity. They are mainly used for impedance matching circuits in RF systems.

  • High Frequency Inductor 제품 01

General Features

  • High reliability
  • High Q, SRF characteristics and low resistivity
  • Good Q characteristics and high SRF
  • Can be used in 100 MHz or higher.

Application

  • Mobile communication systems
  • Removal of noise in high frequency
  • Impedance matching circuits

Why Samsung

Allows for super high Q characteristics at small sizes (0603) through optimized coil design and processing technologies.

High Q Type and Super High Q Type

Characteristics of High Frequency Inductors

  • Fixed L(INDUCTANCE) values are maintained in a high-frequency band to ensure that the inductors can be used in an RF bandwidth of 300 MHz or higher.

    - nH is mainly used as the unit for the capacity of inductors used in a high-frequency band.


  • The Q characteristics are important as they are mainly used for impedance matching.

    - Characteristics are improved by controlling the internal and external parasitic capacitance in line with changes in the external shape.

    - The Q characteristics are improved by optimizing the internal coils and minimizing the effects of eddy current for individual models.

High Frequency Inductor Feature

Main Specifications (Samsung CIH- Type)

  • Inductance Measuring Standard: 100 MHz, 500MHz(High Q)
  • Directional Marking: Size of 1608 or below
  • Inductor Tolerance: H&J(3%,5%), B&C,S(±0.1&0.2,0.3nH)

Sectional View

The products are of a multilayer type. Electrodes are printed on magnetic sheets, and such sheets are stacked layer by layer. The top and bottom surfaces are covered with magnetic sheet covers.

High Frequency Inductor Sectional View
Classification Materials
① Body Dielectric ceramics
② Internal Electrode Ag
③ External Electrode Ag
④ Plating Ni
⑤ Plating Sn
⑥ Marking Carbon Black

Line-Up

Products launched are made smaller in size with better Q characteristics.

  • Mass Production
HIGH FREQUENCY INDUCTOR Line-Up
Type Size
inch/(mm)
Type Thickness
Max. (mm)
Inductance (nH)
0.2 0.6 1.0 10 15 18 22 27 47 100 270
High Frequency Inductor 01005
(0402)
02T 0.220 Mass Production 0.2nH Mass Production 0.6nH Mass Production 1.0nH Mass Production 10nH Mass Production 15nH Mass Production 18nH Mass Production 22nH Mass Production 27nH Mass Production 47nH    
0201
(0603)
03T 0.330     Mass Production 1.0nH Mass Production 10nH Mass Production 15nH Mass Production 18nH Mass Production 22nH Mass Production 27nH Mass Production 47nH Mass Production 100nH  
03Q 0.330   Mass Production 0.6nH Mass Production 1.0nH Mass Production 10nH Mass Production 15nH Mass Production 18nH Mass Production 22nH Mass Production 27nH Mass Production 47nH Mass Production 100nH  
03U 0.330   Mass Production 0.6nH Mass Production 1.0nH Mass Production 10nH Mass Production 15nH Mass Production 18nH Mass Production 22nH Mass Production 27nH Mass Production 47nH Mass Production 100nH  
03W 0.330   Mass Production 0.6nH Mass Production 1.0nH Mass Production 10nH Mass Production 15nH Mass Production 18nH Mass Production 22nH        
0402
(1005)
05T 0.550   Mass Production 0.6nH Mass Production 1.0nH Mass Production 10nH Mass Production 15nH Mass Production 18nH Mass Production 22nH Mass Production 27nH Mass Production 47nH Mass Production 100nH  
05Q 0.550   Mass Production 0.6nH Mass Production 1.0nH Mass Production 10nH Mass Production 15nH Mass Production 18nH Mass Production 22nH Mass Production 27nH Mass Production 47nH Mass Production 100nH Mass Production 270nH

T : Normal, Q : High Q, U : High Q & Low Rdc, W : Super High Q, M : Mega Q

Certificate

Environment

RoHS Halogen Compliant ecoparts

Certification of Environment Compliance

REACH compliance (197) RoHS compliance

 

RoHS + Halogen-Free Certification

Power Inductor (CIG) High Frequency Inductor (CIH)

Certificate Certification Standards, Certification No, Issue Date, Expiry Date, Certification 등이 있습니다.
Certification Standards Certification No Issue Date Expiry Date Certification
Green Partnership Notification of Green Partner Certification 2018-08-03 2020-05-31 Download
ISO 14001 KE191620 2019-06-10 2022-06-24 Download
ISO 14001 EMS_77354 2018-07-13 2021-07-12 Download
ISO 22301 BCMS_591274 2018-11-23 2021-11-22 Download
ISO 45001 KS19017 2019-06-10 2022-06-09 Download
ISO 50001 BK60004 2016-06-28 2019-06-27 Download
ISO 9001 & IATF 16949 IATF_91430-001 2019-04-04 2021-06-18 Download
OHSAS 18001 OHS_568723 2016-10-14 2019-10-13 Download
QC 080000 KR_HSPM_1012 2016-07-14 2019-07-19 Download
QC 080000 PI_HSPM_1001 2018-12-14 2019-07-04 Download