1200LRS Series www.murata-ps.com Through Hole Radial Lead Shielded Inductors SELECTION GUIDE Inductance DC Current1 DC Resistance (0.1V@10kHz) Order Code ±15% Max. Max. μH A mΩ 12LRS682C 6.8 ±20% 4.7 20 12LRS103C 10 ±20% 3.4 50 12LRS153C 15 ±20% 3.0 70 12LRS223C 22 ±20% 2.6 90 FFEEAATTUURREESS 12LRS333C 33 ±20% 2.1 110 12LRS473C 47 ±20% 1.7 140 (cid:132)(cid:132) RRooHHSS ccoommpplliiaanntt 12LRS683C 68 1.6 160 (cid:132) Radial format 12LRS104C 100 1.4 200 12LRS154C 150 1.0 350 (cid:132) Integral EMI shield 12LRS224C 220 0.78 540 (cid:132) Compact size 12LRS334C 330 0.63 860 12LRS474C 470 0.53 1230 (cid:132) Up to 4.7A IDC 12LRS684C 680 0.50 1650 (cid:132) 6.8μH to 22mH 12LRS105C 1000 0.40 2300 12LRS155C 1500 0.31 3400 (cid:132) Low DC resistance 12LRS225C 2200 0.28 4600 (cid:132) UL 94V-0 materials 12LRS335C 3300 0.20 8700 (cid:132) Backward compatible with 12LRS475C 4700 0.18 10500 Sn/Pb soldering systems 12LRS685C 6800 0.15 15000 12LRS106C 10000 0.12 24000 12LRS156C 15000 0.095 37000 DESCRIPTION 12LRS226C 22000 0.073 70000 The 1200LRS Series of inductors is suitable for ABSOLUTE MAXIMUM RATINGS power line fi ltering in low to medium current applications such as switching power supply Operating free air temperature range -40°C to +85°C circuits. The integral ferrite shield makes these Storage temperature range -40°C to 125°C devices ideal for protecting circuits susceptible to EMI. SOLDERING INFORMATION2 For higher current versions with the same Peak wave solder temperature 260˚C for 10 seconds footprint see our 1200RS Series. Pin fi nish Matte tin All specifi cations typical at T=25°C A 1 Maximum DC current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches 40°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_1200LRSC_A02 Page 1 of 3

1200LRS Series Through Hole Radial Lead Shielded Inductors INDUCTANCE Vs CURRENT 100000 22mH 10000 6.8mH H) μ 680μH L ( 1000 e, c n a uct 100 68μH d n I 6.8μH 10 1 0.01 0.1 1 10 Current, IDC (A) TEMPERATURE Vs CURRENT 60 C) 6.8mH 68μH 6.8μH nt, t (º 50 680μH e mbi 40 a e v o b 30 a e s e ri ur 20 at er p m 10 e T 0 0 1 2 3 4 5 6 7 8 Current, IDC (A) INDUCTANCE Vs FREQUENCY 100000 22mH 6.8mH 10000 H) 680μH μ L ( 1000 e, 68μH c n a uct 100 d n I 6.8μH 10 1 10 100 1000 10000 Frequency, (kHz) www.murata-ps.com/support KMP_1200LRSC_A02 Page 2 of 3

1200LRS Series Through Hole Radial Lead Shielded Inductors PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS Ø10.5 8.5 (Ø0.413) (0.335) 3.5±0.5 4.0 ±0.5 Max. Max. (0.157 ±0.020) 4 1 473C Ø0.8 ±0.1 (Ø0.031 ±0.004) 3 2 5.0 ±0.5 (0.197 ±0.020) All dimensions in mm (inches). Package weight 2.6g Typ. RECOMMENDED FOOTPRINT DETAILS SCHEMATIC 4.0 (0.157) 1 Ø1.3 (0.051) 3 5.0 (0.197) All dimensions in mm (inches) PACKAGING DETAILS Supplied in cartons (250 pieces per carton) 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, Mansfi eld, 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. Specifi cations are subject to change without ISO 9001 and 14001 REGISTERED notice. © 2011 Murata Power Solutions, Inc. www.murata-ps.com/support KMP_1200LRSC_A02 Page 3 of 3

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: M urata: 12LRS103C 12LRS104C 12LRS105C 12LRS106C 12LRS153C 12LRS154C 12LRS155C 12LRS156C 12LRS223C 12LRS224C 12LRS225C 12LRS226C 12LRS333C 12LRS334C 12LRS335C 12LRS473C 12LRS474C 12LRS475C 12LRS682C 12LRS683C 12LRS684C 12LRS685C