NPI43C3R9MTRF NIC

NPI Power Inductors NPI C Series RoHS FEATURES Compliant HIGH CURRENT, SMALL SIZE (UP TO 4 AMPS) includes all homogeneous materials SURFACE MOUNTABLE CONSTRUCTION HIGH INDUCTANCE (UP TO 820 H) *See Part Number System for Details TAPED AND REELED FOR AUTOMATIC INSERTION FOR USE IN DC/DC CONVERTERS, DC/AC INVERTERS Pb-FREE COMPATIBLE CHARACTERISTICS Case Size NPI32C NPI43C NPI52C NPI54C NPI73C NPI75C NPI104C NPI105C Inductance Range 1 ~ 100 H 1 ~ 220 H 1 ~ 560 H 1 ~ 680 H 10 ~ 330 H 10 ~ 470 H 10 ~ 560 H 10 ~ 820 H Inductance Tolerance 10% (K), 20% (M) Ambient Operating -40C ~ +85C* Temperature Range Maximum Component Temperature +125C* (Ambient + Self-Heating) Inductance Change at Isat -30% max. Temperature Raise at Irms +40C max. Resistance to Solder Heat 260C for 10 seconds DIMENSIONS (mm) REFLOW SOLDERING Series A B C G (Ref) H (Ref) I (Ref) LAND PATTERN NPI32C 3.50 0.3 3.00 0.3 2.10 0.3 1.1 3.3 1.30 I I NPI43C 4.50 0.3 4.00 0.3 3.20 0.3 1.5 4.5 1.75 NPI52C 5.80 0.3 5.20 0.3 2.00 0.3 1.7 5.5 2.15 NPI54C 5.80 0.3 5.20 0.3 4.50 0.3 1.7 5.5 2.15 NPI73C 7.80 0.3 7.00 0.3 3.50 0.5 2.0 7.5 3.0 H NPI75C 7.80 0.3 7.00 0.3 5.00 0.5 2.0 7.5 3.0 NPI104C 10.0 0.3 9.00 0.3 4.00 0.5 2.5 9.5 3.75 NPI105C 10.0 0.4 9.00 0.4 5.40 0.4 2.5 9.5 3.75 G A Termination Plating C B 150 Sn 96.5% - Ag 3.0% - Cu 0.5% REFLOW SOLDERING PROFILE 300 Soldering 260C max. PART NUMBER SYSTEM 5 seconds max. 43 C 4R7 M TR F NPI 250 Time above 230C RoHS Compliant 30 seconds max. 200 Pre-Heat 150C ~ 180C 150 Packaging: TR = Tape & Reel Cool Down 60 ~ 120 sec. Inductance Tolerance Code: M=20% 100 Inductance Code ( H): 1st two digits are significant, 3rd digit is multiplier for values from 10 H and up. 50 Construction Code (see drawing for details) Size Code (see table for details) 25 Series 30 60 90 120 150 180 210 240 270 300 Time - Seconds NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 1 Temperature CNPI Power Inductors NPI C Series STANDARD VALUES - CASE SIZE 32 (3.5 x 3.0 x 2.1mm) Part Number Inductance Value DC Resistance DC Current Test Frequency (H) ( ) Isat/Irms (Amps) NPI32C1R0MTRF 1.020% 0.04 1.5 NPI32C1R4MTRF 1.420% 0.05 1.5 NPI32C1R8MTRF 1.820% 0.06 0.80 NPI32C2R2MTRF 2.220% 0.08 0.75 NPI32C2R7MTRF 2.720% 0.10 0.75 NPI32C3R3MTRF 3.320% 0.15 0.60 100KHz NPI32C3R9MTRF 3.920% 0.20 0.50 NPI32C4R7MTRF 4.720% 0.20 0.50 NPI32C5R6MTRF 5.620% 0.23 0.45 NPI32C6R8MTRF 6.820% 0.25 0.40 NPI32C8R2MTRF 8.220% 0.30 0.40 NPI32C100MTRF 1020% 0.35 0.35 NPI32C120MTRF 1220% 0.40 0.35 NPI32C150MTRF 1520% 0.50 0.30 NPI32C180MTRF 1820% 0.55 0.30 NPI32C220MTRF 2220% 0.60 0.30 NPI32C270MTRF 2720% 0.70 0.30 1KHz NPI32C330MTRF 3320% 1.0 0.25 NPI32C390MTRF 3920% 1.2 0.25 NPI32C470MTRF 4720% 1.5 0.20 NPI32C560MTRF 5620% 1.8 0.20 NPI32C680MTRF 6820% 2.0 0.18 NPI32C820MTRF 8220% 2.5 0.16 NPI32C101MTRF 10020% 3.0 0.15 1KHz Maximum +40C temperature rise at Irms. Maximum -30% inductance change at Isat. NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 2