(1/2) Conformity to RoHS Directive Radial Lead Inductors(Coils) For Power Line SL Series SL1720 FEATURES PRODUCT IDENTIFICATION This is a low Rdc, best for the power supply line. SL 1720 - 151 K 2R1 - PF (1) (2) (3) (4) (5) (6) There is a series of many types from low inductance to high inductance in large current. (1)Series name It is a product conforming to RoHS directive. (2)Dimensions APPLICATIONS Type Dimension Lead pitch Televisions, CRT displays, printers, and various types of electronic 1720 16.9 20.5mm 10mm products. (3)Inductance value SPECIFICATIONS 151 150H 40 to +85C Operating temperature range Including self-temperature rise 102 1000H Storage temperature range 40 to +85C Unit of products Terminal strength 9.8N min. (4)Inductance tolerance Flow soldering condition 260C /10 seconds K10% (5)Rated current 2R1 2.1A R60 0.6A (6)Lead-free compatible product PF Lead-free compatible product PACKAGING STYLE AND QUANTITIES Packaging style Quantity Bulk 100 pieces/tray Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. All specifications are subject to change without notice. 002-05 / 20080623 / e532 sl1720.fm(2/2) SHAPES AND DIMENSIONS Winding start mark 16.90.5 1 Weight: 13g typ. Winding start side 101 Dimensions in mm ELECTRICAL CHARACTERISTICS Rated current(A) max. Inductance Inductance DC resistance Part No. Based on inductance Based on (H) tolerance ( )max. change temperature rise 150 10% 0.1 3 2.1 SL1720-151K2R1-PF 220 10% 0.13 2.6 1.8 SL1720-221K1R8-PF 330 10% 0.18 2 1.5 SL1720-331K1R5-PF 470 10% 0.27 1.7 1.3 SL1720-471K1R3-PF 680 10% 0.38 1.4 1 SL1720-681K1R0-PF 1000 10% 0.54 1.1 0.9 SL1720-102KR90-PF 1500 10% 0.86 0.98 0.72 SL1720-152KR72-PF 2200 10% 1.22 0.81 0.6 SL1720-222KR60-PF Rated current: Value obtained when current flows and self-temperature has risen to 25C. Test equipment Inductance:LCR METER YHP4261A, or equivalent Rdc: MILLIOHM METER VP-2941A MATSUSHITA, or equivalent TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE CHANGE vs. DC SUPERPOSITION CHARACTERISTICS 10000 Test circuit L=0.1H C=20000F A DC Specimen 3000 YHP model-4261A 2200H or equivalent 1500H 1000H 1000 680H 470H 330H 300 220H 150H 100 30 10 0.01 0.03 0.1 0.3113 0 ( ) DC current A All specifications are subject to change without notice. 002-05 / 20080623 / e532 sl1720.fm ( ) Inductance H 51 20.50.5 Universal bridge