18103

Axial Lead Inductors

FEATURES n Axial Format n Up to 5.35A IDC n 4.7μH to 10mH n Low DC Resistance n Compact Size n Fully Tinned Leads n MIL-I-23053/5 Class III Sleeving n Supplied in Packs of 10 n Custom & Radial Parts Available DESCRIPTION The 1800 Series of inductors are particularly suited to use with a wide variety of switching regulators. Offering high current handling with a low mounting height, the devices are ideal where space is at a premium. Specifications typical at T A =25°C Operating free air temperature range 0°C to 70°C Storage temperature range –55°C to 125°C ABSOLUTE MAXIMUM RATINGS SELECTION GUIDE Nominal Self DC DC Current Nominal Q Resonant Inductance Resistance Continuous at f kHz Frequency ±10% (at 1kHz) mΩ A Q f MHz O rder Code μH MAX MAX 18472 4.7 9 5.35 112 1000 36.4 18682 6.8 12 4.15 78 500 23.6 18103 10 15 3.45 64 500 19.0 18153 15 18 3.00 55 500 15.9 18223 22 25 2.42 59 500 11.8 18333 33 40 2.00 48 500 11.5 18473 47 55 1.65 55 500 8.5 18683 68 70 1.35 31 100 6.6 18104 100 100 1

10μH Unshielded Wirewound Inductor 3.45A 15 mOhm Max Axial

KMP_1800C_B02 Page 1 of 2 1800 Series Axial Lead Inductors Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 www.murata-ps.com   For full details go to www.murata-ps.com/rohs SELECTION GUIDE Order Code Inductance (1kHz, 0.1VAC) DC Current 1 DC Resistance Q @ f kHz SRF ±10% Max. Max. Nom. Nom. μH A mΩ Q f MHz 18472C 4.7 5.35 9.0 112 1000 36.4 18682C 6.8 4.15 12.0 78 500 23.6 18103C 10.0 3.45 15.0 64 500 19.0 18153C 15.0 3.00 18.0 55 500 15.9 18223C 22.0 2.42 25.0 59 500 11.8 18333C 33.0 2.00 40.0 48 500 11.5 18473C 47.0 1.65 55.0 55 500 8.5 18683C 68.0 1.35 70.0 31 100 6.6 18104C 100.0 1.20 100.0 40 100 7.4 18154C 150.0 1.10 165.0 47 100 4.4 18224C 220.0 0.90 230.0 46 100 3.5 18254C 250.0 0.80 255.0 50 100 3.7 18334C 330.0 0.73 335.0 58 100 3.0 18474C 470.0 0.60 465.0 56 100 2.2 18684C 680.0 0.53 630.0 55 100 2.0 18105C 1.0mH 0.44 1.0Ω 94 50 1.6 18155C 1.5mH 0.33 1.5Ω 107 50 1.3 18225C 2.2mH 0.30 2.2Ω 108 50 1.1 18335C 3.3mH 0.22 3.5Ω 143 50 0.8 18475C 4.7mH 0.20