1800 Series www.murata-ps.com Axial Lead Inductors SELECTION GUIDE Inductance DC Current1 DC Resistance Q @ f kHz SRF Order Code (1kHz, 0.1VAC) ±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 FEATURES 18103C 10.0 3.45 15.0 64 500 19.0 (cid:132)(cid:3)RoHS compliant 18153C 15.0 3.00 18.0 55 500 15.9 18223C 22.0 2.42 25.0 59 500 11.8 (cid:132)(cid:3)Axial format 18333C 33.0 2.00 40.0 48 500 11.5 (cid:132)(cid:3)Up to 5.35A IDC 18473C 47.0 1.65 55.0 55 500 8.5 18683C 68.0 1.35 70.0 31 100 6.6 (cid:132)(cid:3)4.7μH to 10mH 18104C 100.0 1.20 100.0 40 100 7.4 (cid:132)(cid:3)Low DC resistance 18154C 150.0 1.10 165.0 47 100 4.4 (cid:132)(cid:3)Compact size 18224C 220.0 0.90 230.0 46 100 3.5 18254C 250.0 0.80 255.0 50 100 3.7 (cid:132)(cid:3)MIL-I-23053/5 class III sleeving 18334C 330.0 0.73 335.0 58 100 3.0 (cid:132)(cid:3)Fully tinned leads 18474C 470.0 0.60 465.0 56 100 2.2 18684C 680.0 0.53 630.0 55 100 2.0 (cid:132)(cid:3)Supplied in packs of 10 18105C 1.0mH 0.44 1.0Ω 94 50 1.6 (cid:132)(cid:3)Custom & radial parts available 18155C 1.5mH 0.33 1.5Ω 107 50 1.3 18225C 2.2mH 0.30 2.2Ω 108 50 1.1 (cid:132)(cid:3)Backward compatible with 18335C 3.3mH 0.22 3.5Ω 143 50 0.8 Sn/Pb soldering systems 18475C 4.7mH 0.20 4.6Ω 128 40 0.7 18685C 6.8mH 0.15 7.0Ω 144 40 0.6 DESCRIPTION 18106C 10.0mH 0.13 12.0Ω 143 40 0.5 The 1800 Series of inductors are particularly TYPICAL CORE/WIRE CHARACTERISTICS suited to use with a wide variety of switching Inductance Temperature Resistance Temperature Curie Temperature Saturation Flux regulators. Offering high current handling with a Coefficient Coefficient (T) (B ) low mounting height, the devices are ideal where C SAT 430ppm 4000ppm 190°C 325mT space is at a premium. ABSOLUTE MAXIMUM RATINGS Operating free air temperature range 0°C to 70°C Storage temperature range -55°C to 125°C SOLDERING INFORMATION2 Peak wave solder temperature 300˚C for 10 seconds Pin finish Bright tin All specifications typical at T=25°C A 1 Maximum DC current occurs when either the inductance falls to 90% of its nominal value or when its temperature rise reaches 30°C, whichever is sooner. 2 For further information, please visit www.murata-ps.com/rohs (cid:3) (cid:3) For full details go to www.murata-ps.com/rohs www.murata-ps.com/support KMP_1800C_D01 Page 1 of 2

1800 Series Axial Lead Inductors PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS 13.70 (0.540) Max. 7) 1 4 0. 0 ( 6 0. 1 C Max. 18.2M5 a(0x..719) 8503 3.081) 1 5 ( 2 8. 7 Unless otherwise stated, all dimensions in mm (inches) ±0.25 (0.01). Package weight: 4.6g Typ. Ø0.8 (0.031) ±0.05 (0.002) Package quantity: 10 Murata Power Solutions, Inc. Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without ISO 9001 and 14001 REGISTERED notice. © 2018 Murata Power Solutions, Inc. www.murata-ps.com/support KMP_1800C_D01 Page 2 of 2

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: M urata: 18103 18106 18223 18106C 18155C 18225C 18254C 18335C 18472C 18475C 18685C 18103C 18104C 18105C 18153C 18154C 18223C 18224C 18333C 18334C 18473C 18474C 18682C 18683C 18684C 18684 18333 18153 18154 18334 18105 18224 18683 18473 18474 18104