PE-1008CM102KTT

RF Chip Inductor Guide Wire Wound and Multi-Layer - 0402, 0603, 0805, 1008 Pulse Electronics - leading supplier of magnetics for consumer applications RF CHIP INDUCTORS Pulse Electronics Networking’s range of chip technology based products include inductors, chokes and suppression beads in a variety of materials, sizes and values providing the optimum performance fit for todays challenging circuit designs. This short selection guide provides a starting point in the design process for choosing the right sized product and solution for common and differential noise filtering and EMI suppression on signal, data and power lines. The products are split in to the following main family categories: RF Inductors: The ceramic core “CD” wire wound series offers four sizes for use filtering at High RF Frequency with high Q and are available in either +/-5% or +/-2% tolerances bands. Available in a selection of values from 1.0nH to 4.7uH and a wide operating temperature range from –40°C to +125°C. The ferrite core “FT” wire wound series offers three sizes with higher inductance in each size than both the ceramic and multi-layer families and support a +/-5% tolerance band. Available in a selection of values from 22nH to 68.0uH and a wide operating temperature range from –40°C to +125°C. Multi-Layer Inductors: The "CL" monolithic ceramic series offers four sizes with low DC resistance and high Q, in the case of the "0402CL" series. This series supports a wider operating temperature range from –55°C to +125°C and are available in selected inductance values from 1.0nH to 6.3nH or 6.8nH to 120nH in +/-0.3nH and +/-5% tolerances bands respectively. The larger “CLH” series are a magnetically shielded, ceramic monolithic range and offer low DC resistance for higher DC bias current handling for Power Lines and Point of Load Inductors. Available in a selection of values from 0.47uH to 4.7uH and operating temperature range –40°C to +125°C. Wire Wound Chip Inductors Multi-Layer Chip Inductors PART NUMBER LEGEND PE 0805 CD 121 K T T INDUCTANCE (μH) PACKAGE STYLE (0402, 0603, 0805, 1008) Representative of the inductance value CORE MATERIAL TOLERANCE CD = Ceramic (Alumina) Standard Range FT = Ferrite (High Inductance) Range CL = Multi-Layer (Unshielded) Range CLH = Multi-Layer (Shielded) Range G = ±2% J = ±5% K = ±10% TERMINATION T or S = TIN PLATING PACKAGING Tape & Reel: 7" (178mm) Size PCs/Reel S = 0.3nH or ±20% Note: depends on the size and construction 2 PulseElectronics.com WC720.A (04/21) 0402 0603 0805 1008 3000 2000 2000 1600 RF CHIP INDUCTORS PRODUCT APPLICATIONS Wire wound RF inductors are designed on miniature ceramic or ferrite core bases and are used for applications with frequencies mainly >50MHz. They exhibit low inductance and high Q values, or on ferrite cores, for lower frequencies, the flux linkage between the turns of the coil dramatically increase the inductance value for the same size. Inductors at low frequencies conform to the idea path - see the curves below, but then soon migrate as the reactance (XL) increases much faster than the inductance until it reaches its parallel resonant frequency (Fr) . Above Fr and the component behaves in a capacitive manor and reactance drops sharply. This can also be seen in the published performance curves for Q versus frequency. They also gives an indication to suppression performance, since Q factor is the ratio of Reactance (XL) over series resistance (Rs) Idea Ind c ( Fr ac Ind c e a p ac e a Impedance (XL Fr SRF SRF e enc ( e enc ( When selecting an RF inductor for real life applications the working or central frequency (Fc) should be a magnitude of 10 below the listed SFR and preferably not more then half the Fr value. Another key factor when selecting RF or miniature power line inductors, is the current handling capability as the inductance droops or "derates" with increasing current and is dissipated as heat which may cause unexpected performance issues over time. These parts can also be used for suppression as well as filtering as they exhibit high impedances at 100MHz Full Data sheets containing the whole range can be downloaded by clicking on the highlighted links in the table below INDUCTANCE RANGE SELECTOIN FOR CERAMIC, FERRITE AND MULTI-LAYER SERIES INDUCTORS Part Number Size Construction Inductance Range PE-0402CD 0402 Wirewound Ceramic 1.0 to 120 PE-0402FT 0402 Wirewound Ferrite 22 to 560 PE-0603CD 0603 Wirewound Ceramic 1.7 to 390 PE-0603FT 0603 Wirewound Ferrite 47 to 22,000 PE-0805CD 0805 Wirewound Ceramic 3.3 to 1,200 PE-0805FT 0805 Wirewound Ferrite 1,000 to 68,000 PE-1008CD 1008 Wirewound Ceramic 10 to 4,700 PE-0402CL 0402 Multi-layer Ceramic 1.0 to 120 PE-0603CLH 0603 Multi-layer Ceramic 220 to 2,200 PE-0805CLH 0805 Multi-layer Ceramic 470 to 4,700 PE-1008CLH 1008 Multi-layer Ceramic 470 to 4,700 3 1n PulseElectronics.com 10 n Inductance (xH) 100 n 1u WC720.A (04/21) 10 u 100 u For More Information: Americas - prodinfonetworkamericas@pulseelectronics.com | Europe - comms-Apps-Europe@pulseelectronics.com | Asia - prodinfonetworkapac@pulseelectronics.com Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2021. Pulse Electronics, Inc. All rights reserved. 4 PulseElectronics.com WC720.A (04/21)