1200RS Series www.murata-ps.com Through Hole Radial Lead Shielded Inductors SELECTION GUIDE Inductance 1 DC Current DC Resistance (0.1V 10kHz) Order Code 15% Max. Max. H A m 12RS103C 10 20% 4.6 23 12RS153C 15 20% 4.0 36 12RS223C 22 20% 3.3 42 12RS333C 33 2.7 57 12RS473C 47 2.2 100 FEAFEATURESTURES 12RS683C 68 1.8 150 RoHS compliantRoHS compliant 12RS104C 100 1.4 190 12RS154C 150 1.25 230 Radial format 12RS224C 220 1.10 290 Integral EMI shield 12RS334C 330 0.85 510 12RS474C 470 0.72 980 Compact size 12RS684C 680 0.55 1200 Up to 4.6A IDC 12RS105C 1000 0.44 1500 10H to 1mH ABSOLUTE MAXIMUM RATINGS Low DC resistance Operating free air temperature range -40C to +85C UL 94V-0 materials Storage temperature range -40C to 125C Backward compatible with 2 Sn/Pb soldering systems SOLDERING INFORMATION Peak wave solder temperature 260C for 10 seconds Matte tin Pin nish DESCRIPTION All speci cations typical at T =25C The 1200RS Series of inductors is suitable for A 1 Maximum DC current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches 40C, power line ltering in low to medium current whichever is sooner. applications such as switching power supply 2 For further information, please visit www.murata-ps.com/rohs circuits. The integral ferrite shield makes these devices ideal for protecting circuits susceptible to EMI. For lower current versions with the same footprint see our 1200LRS Series. For full details go to www.murata-ps.com/rohs www.murata-ps.com/support KMP 1200RSC A02 Page 1 of 31200RS Series Through Hole Radial Lead Shielded Inductors INDUCTANCE Vs CURRENT 1000 1mH 100 100H 10H 10 1 001 10 DC Current, I (A) TEMPERATURE Vs CURRENT 60 1mH 100H 10H 50 40 30 20 10 0 01 2345 678 Current, IDC (A) INDUCTANCE Vs FREQUENCY 10000 1mH 1000 100H 100 10H 10 1 10 100 1000 10000 Frequency, (kHz) www.murata-ps.com/support KMP 1200RSC A02 Page 2 of 3 Inductance, L ( H) Inductance, L ( H) Temperature rise above ambient, t (C)
