NPI Power Inductors NPI__C Series RoHS Compliant FEATURES • HIGH CURRENT, SMALL SIZE (UP TO 4 AMPS) • SURFACE MOUNTABLE CONSTRUCTION • HIGH INDUCTANCE (UP TO 820µH) • TAPED AND REELED FOR AUTOMATIC INSERTION • FOR USE IN DC/DC CONVERTERS, DC/AC INVERTERS • Pb-FREE COMPATIBLE CHARACTERISTICS Case Size Inductance Range includes all homogeneous materials *See Part Number System for Details NPI32C NPI43C NPI52C NPI54C NPI73C NPI75C NPI104C NPI105C 1 ~ 100µH 1 ~ 220µH 1 ~ 560µH 1 ~ 680µH 10 ~ 330µH 10 ~ 470µH 10 ~ 560µH 10 ~ 820µH Inductance Tolerance 10% (K), 20% (M) Ambient Operating Temperature Range -40°C ~ +85°C* Maximum Component Temperature (Ambient + Self-Heating) +125°C* Inductance Change at Isat -30% max. Temperature Raise at Irms +40°C max. Resistance to Solder Heat 260°C for 10 seconds DIMENSIONS (mm) Series A B C G (Ref) H (Ref) I (Ref) NPI32C 3.50 ± 0.3 3.00 ± 0.3 2.10 ± 0.3 1.1 3.3 1.30 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 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 REFLOW SOLDERING LAND PATTERN I I H G A 150 Termination Plating Sn 96.5% - Ag 3.0% - Cu 0.5% C B REFLOW SOLDERING PROFILE 300 RoHS Compliant Packaging: TR = Tape & Reel Inductance Tolerance Code: M=±20% Inductance Code (µH): 1st two digits are significant, 3rd digit is multiplier for values from 10µH and up. Construction Code (see drawing for details) Size Code (see table for details) Series Temperature °C PART NUMBER SYSTEM NPI 43 C 4R7 M TR F Soldering 260°C max. 5 seconds max. 250 200 Pre-Heat 150°C ~ 180°C 150 60 ~ 120 sec. 50 25 ® NIC COMPONENTS CORP. www.niccomp.com Cool Down 100 30 1 Time above 230°C 30 seconds max. www.lowESR.com 60 90 120 150 180 210 240 270 300 Time - Seconds www.RFpassives.com www.SMTmagnetics.com NPI Power Inductors NPI__C Series STANDARD VALUES - CASE SIZE 32 (3.5 x 3.0 x 2.1mm) Part Number Inductance Value (µH) DC Resistance (Ω) DC Current Isat/Irms (Amps) NPI32C1R0MTRF 1.0±20% 0.04 1.5 NPI32C1R4MTRF 1.4±20% 0.05 1.5 NPI32C1R8MTRF 1.8±20% 0.06 0.80 NPI32C2R2MTRF 2.2±20% 0.08 0.75 NPI32C2R7MTRF 2.7±20% 0.10 0.75 NPI32C3R3MTRF 3.3±20% 0.15 0.60 NPI32C3R9MTRF 3.9±20% 0.20 0.50 NPI32C4R7MTRF 4.7±20% 0.20 0.50 NPI32C5R6MTRF 5.6±20% 0.23 0.45 NPI32C6R8MTRF 6.8±20% 0.25 0.40 NPI32C8R2MTRF 8.2±20% 0.30 0.40 NPI32C100MTRF 10±20% 0.35 0.35 NPI32C120MTRF 12±20% 0.40 0.35 NPI32C150MTRF 15±20% 0.50 0.30 NPI32C180MTRF 18±20% 0.55 0.30 NPI32C220MTRF 22±20% 0.60 0.30 NPI32C270MTRF 27±20% 0.70 0.30 NPI32C330MTRF 33±20% 1.0 0.25 NPI32C390MTRF 39±20% 1.2 0.25 NPI32C470MTRF 47±20% 1.5 0.20 NPI32C560MTRF 56±20% 1.8 0.20 NPI32C680MTRF 68±20% 2.0 0.18 NPI32C820MTRF 82±20% 2.5 0.16 NPI32C101MTRF 100±20% 3.0 0.15 Test Frequency 100KHz 1KHz 1KHz Maximum +40°C temperature rise at Irms. Maximum -30% inductance change at Isat. ® 2 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com NPI Power Inductors NPI__C Series STANDARD VALUES - CASE SIZE 43 (4.5 x 4.0 x 3.2mm) Part Number Inductance Value (µH) DC Resistance (Ω) DC Current Isat/Irms (Amps) NPI43C1R0MTRF 1.0 ± 20% 0.03 4.0 NPI43C1R4MTRF 1.4 ± 20% 0.04 3.5 NPI43C1R8MTRF 1.8 ± 20% 0.05 3.0 NPI43C2R2MTRF 2.2 ± 20% 0.06 2.6 NPI43C2R7MTRF 2.7 ± 20% 0.06 2.2 NPI43C3R3MTRF 3.3 ± 20% 0.07 2.0 NPI43C3R9MTRF 3.9 ± 20% 0.07 2.0 NPI43C4R7MTRF 4.7 ± 20% 0.08 1.9 NPI43C5R6MTRF 5.6 ± 20% 0.12 1.8 NPI43C6R8MTRF 6.8 ± 20% 0.14 1.6 NPI43C8R2MTRF 8.2 ± 20% 0.15 1.4 NPI43C100MTRF 10 ± 20% 0.19 1.1 NPI43C120MTRF 12 ± 20% 0.21 1.1 NPI43C150MTRF 15 ± 20% 0.25 1.0 NPI43C180MTRF 18 ± 20% 0.3 1.0 NPI43C220MTRF 22 ± 20% 0.35 0.80 NPI43C270MTRF 27 ± 20% 0.45 0.75 NPI43C330MTRF 33 ± 20% 0.6 0.70 NPI43C390MTRF 39 ± 20% 0.7 0.65 NPI43C470MTRF 47 ± 20% 0.8 0.60 NPI43C560MTRF 56 ± 20% 0.85 0.55 NPI43C680MTRF 68 ± 20% 1.0 0.50 NPI43C820MTRF 82 ± 20% 1.1 0.46 NPI43C101MTRF 100 ± 20% 1.2 0.22 NPI43C121MTRF 120 ± 20% 1.6 0.20 NPI43C151MTRF 150 ± 20% 2.0 0.20 NPI43C181MTRF 180 ± 20% 3.0 0.20 NPI43C221MTRF 220 ± 20% 3.0 0.20 Test Frequency 100KHz 1KHz 1KHz Maximum +40°C temperature rise at Irms. Maximum -30% inductance change at Isat. ® 3 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com NPI Power Inductors NPI__C Series STANDARD VALUES - CASE SIZE 52 (5.8 x 5.2 x 2.0mm) Part Number Inductance Value (µH) DC Resistance (Ω) DC Current Isat/Irms (Amps) NPI52C1R0MTRF 1.0±20% 0.03 1.5 NPI52C1R4MTRF 1.4±20% 0.04 1.5 NPI52C1R8MTRF 1.8±20% 0.05 1.5 NPI52C2R2MTRF 2.2±20% 0.06 1.5 NPI52C2R7MTRF 2.7±20% 0.07 1.5 NPI52C3R3MTRF 3.3±20% 0.08 1.5 NPI52C3R9MTRF 3.9±20% 0.09 1.0 NPI52C4R7MTRF 4.7±20% 0.10 1.0 NPI52C5R6MTRF 5.6±20% 0.11 1.0 NPI52C6R8MTRF 6.8±20% 0.14 0.70 NPI52C8R2MTRF 8.2±20% 0.15 0.65 NPI52C100MTRF 10±20% 0.30 0.60 NPI52C120MTRF 12±20% 0.35 0.60 NPI52C150MTRF 15±20% 0.40 0.55 NPI52C180MTRF 18±20% 0.45 0.50 NPI52C220MTRF 22±20% 0.50 0.50 NPI52C270MTRF 27±20% 0.55 0.45 NPI52C330MTRF 33±20% 0.60 0.40 NPI52C390MTRF 39±20% 0.70 0.35 NPI52C470MTRF 47±20% 0.80 0.30 NPI52C560MTRF 56±20% 0.90 0.25 NPI52C680MTRF 68±20% 1.2 0.25 NPI52C820MTRF 82±20% 1.5 0.22 NPI52C101MTRF 100±20% 2.0 0.21 NPI52C121MTRF 3.0 0.20 NPI52C151MTRF 120±20% 150±20% 4.0 0.18 NPI52C181MTRF 180±20% 4.0 0.15 NPI52C221MTRF 220±20% 4.5 0.15 NPI52C271MTRF 270±20% 5.0 0.15 NPI52C331MTRF 330±20% 6.0 0.14 NPI52C391MTRF 390±20% 6.5 0.14 NPI52C471MTRF 470±20% 7.0 0.12 NPI52C561MTRF 560±20% 8.0 0.12 Test Frequency 100KHz 1KHz 1KHz Maximum +40°C temperature rise at Irms. Maximum -30% inductance change at Isat. ® 4 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com NPI Power Inductors NPI__C Series STANDARD VALUES - CASE SIZE 54 (5.8 x 5.2 x 4.5mm) Part Number Inductance Value (µH) DC Resistance (Ω) DC Current Isat/Irms (Amps) NPI54C1R0MTRF 1.0 ± 20% 0.018 3.5 NPI54C1R4MTRF 1.4 ± 20% 0.02 3.5 NPI54C1R8MTRF 1.8 ± 20% 0.025 3.0 NPI54C2R2MTRF 2.2 ± 20% 0.03 2.8 NPI54C2R7MTRF 2.7 ± 20% 0.035 2.6 NPI54C3R3MTRF 3.3 ± 20% 0.04 2.5 NPI54C3R9MTRF 3.9 ± 20% 0.05 2.3 NPI54C4R7MTRF 4.7 ± 20% 0.06 2.6 NPI54C5R6MTRF 5.6 ± 20% 0.07 2.4 NPI54C6R8MTRF 6.8 ± 20% 0.08 2.2 NPI54C8R2MTRF 8.2 ± 20% 0.08 2.0 NPI54C100MTRF 10 ± 20% 0.09 1.8 NPI54C120MTRF 12 ± 20% 0.10 1.6 NPI54C150MTRF 15 ± 20% 0.12 1.5 NPI54C180MTRF 18 ± 20% 0.15 1.4 NPI54C220MTRF 22 ± 20% 0.18 1.3 NPI54C270MTRF 27 ± 20% 0.22 1.2 NPI54C330KTRF 33 ± 10% 0.26 1.0 NPI54C390KTRF 39 ± 10% 0.30 0.90 NPI54C470KTRF 47 ± 10% 0.35 0.85 NPI54C560KTRF 56 ± 10% 0.40 0.80 NPI54C680KTRF 68 ± 10% 0.45 0.70 NPI54C820KTRF 82 ± 10% 0.50 0.70 NPI54C101KTRF 100 ± 10% 0.70 0.60 NPI54C121KTRF 120 ± 10% 0.75 0.60 NPI54C151KTRF 150 ± 10% 0.90 0.55 NPI54C181KTRF 180 ± 10% 1.1 0.50 NPI54C221KTRF 220 ± 10% 1.2 0.40 NPI54C271KTRF 270 ± 10% 1.5 0.25 NPI54C331KTRF 330 ± 10% 3.0 0.22 NPI54C391KTRF 390 ± 10% 3.5 0.20 NPI54C471KTRF 470 ± 10% 4.0 0.19 NPI54C561KTRF 560 ± 10% 4.0 0.18 NPI54C681KTRF 680 ± 10% 4.5 0.15 Test Frequency 100KHz 1KHz 1KHz Maximum +40°C temperature rise at Irms. Maximum -30% inductance change at Isat. ® 5 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com NPI Power Inductors NPI__C Series STANDARD VALUES - CASE SIZE 73 (7.8 x 7.0 x 3.5mm) Part Number Inductance Value (µH) DC Resistance (Ω) DC Current Isat/Irms (Amps) NPI73C100MTRF 10 ± 20% 0.0803 1.44 NPI73C120MTRF 12 ± 20% 0.0897 1.39 NPI73C150MTRF 15 ± 20% 0.104 1.24 NPI73C180MTRF 18 ± 20% 0.111 1.12 NPI73C220MTRF 22 ± 20% 0.129 1.07 NPI73C270MTRF 27 ± 20% 0.153 0.97 NPI73C330MTRF 33 ± 20% 0.170 0.85 NPI73C390MTRF 39 ± 20% 0.217 0.74 NPI73C470MTRF 47 ± 20% 0.252 0.68 NPI73C560KTRF 56 ± 10% 0.282 0.64 NPI73C680KTRF 68 ± 10% 0.332 0.59 NPI73C820KTRF 82 ± 10% 0.406 0.54 NPI73C101KTRF 100 ± 10% 0.481 0.51 NPI73C121KTRF 120 ± 10% 0.536 0.49 NPI73C151KTRF 150 ± 10% 0.755 0.40 NPI73C181KTRF 180 ± 10% 1.022 0.36 NPI73C221KTRF 220 ± 10% 1.200 0.31 NPI73C271KTRF 270 ± 10% 1.306 0.29 NPI73C331KTRF 330 ± 10% 1.495 0.28 Test Frequency 1KHz 1KHz Maximum +40°C temperature rise at Irms. Maximum -30% inductance change at Isat. STANDARD VALUES - CASE SIZE 75 (7.8 x 7.0 x 5.0mm) Part Number Inductance Value (µH) DC Resistance (Ω) DC Current Isat/Irms (Amps) NPI75C100MTRF 10 ± 20% 0.07 2.3 NPI75C120MTRF 12 ± 20% 0.08 2.0 NPI75C150MTRF 15 ± 20% 0.09 1.8 NPI75C180MTRF 18 ± 20% 0.10 1.6 NPI75C220MTRF 22 ± 20% 0.11 1.5 NPI75C270MTRF 27 ± 20% 0.12 1.3 NPI75C330MTRF 33 ± 20% 0.13 1.2 NPI75C390MTRF 39 ± 20% 0.16 1.1 NPI75C470KTRF 47 ± 10% 0.18 1.1 NPI75C560KTRF 56 ± 10% 0.24 0.94 NPI75C680KTRF 68 ± 10% 0.28 0.85 NPI75C820KTRF 82 ± 10% 0.37 0.78 NPI75C101KTRF 100 ± 10% 0.43 0.72 NPI75C121KTRF 120 ± 10% 0.47 0.66 NPI75C151KTRF 150 ± 10% 0.64 0.58 NPI75C181KTRF 180 ± 10% 0.71 0.51 NPI75C221KTRF 220 ± 10% 0.96 0.49 NPI75C271KTRF 270 ± 10% 1.11 0.42 NPI75C331KTRF 330 ± 10% 1.26 0.40 NPI75C391KTRF 390 ± 10% 1.77 0.36 NPI75C471KTRF 470 ± 10% 1.96 0.34 ® 6 Test Frequency 1KHz 1KHz Maximum +40°C 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 NPI Power Inductors NPI__C Series STANDARD VALUES - CASE SIZE 104 (10.0 x 9.0 x 4.0mm) Part Number Inductance Value (µH) DC Resistance (Ω) DC Current Isat/Irms (Amps) NPI104C100MTRF 10 ± 20% 0.053 2.38 NPI104C120MTRF 12 ± 20% 0.061 2.13 NPI104C150MTRF 15 ± 20% 0.070 1.87 NPI104C180MTRF 18 ± 20% 0.081 1.73 NPI104C220MTRF 22 ± 20% 0.088 1.60 NPI104C270MTRF 27 ± 20% 0.100 1.44 NPI104C330MTRF 33 ± 20% 0.120 1.26 NPI104C390MTRF 39 ± 20% 0.151 1.20 NPI104C470MTRF 47 ± 20% 0.170 1.10 NPI104C560KTRF 56 ± 10% 0.199 1.01 NPI104C680KTRF 68 ± 10% 0.223 0.91 NPI104C820KTRF 82 ± 10% 0.252 0.85 NPI104C101KTRF 100 ± 10% 0.344 0.74 NPI104C121KTRF 120 ± 10% 0.396 0.69 NPI104C151KTRF 150 ± 10% 0.544 0.61 NPI104C181KTRF 180 ± 10% 0.621 0.56 NPI104C221KTRF 220 ± 10% 0.721 0.53 NPI104C271KTRF 270 ± 10% 0.949 0.45 NPI104C331KTRF 330 ± 10% 1.100 0.42 NPI104C391KTRF 390 ± 10% 1.245 0.38 NPI104C471KTRF 470 ± 10% 1.526 0.35 NPI104C561KTRF 560 ± 10% 1.904 0.32 Test Frequency 1KHz* 1KHz Maximum +40°C temperature rise at Irms. Maximum -30% inductance change at Isat. ® 7 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com NPI Power Inductors NPI__C Series STANDARD VALUES - CASE SIZE 105 (10.0 x 9.0 x 5.4mm) Part Number Inductance Value (µH) DC Resistance (Ω) DC Current Isat/Irms (Amps) NPI105C100MTRF 10 ± 20% 0.06 2.60 NPI105C120MTRF 12 ± 20% 0.07 2.45 NPI105C150MTRF 15 ± 20% 0.08 2.27 NPI105C180MTRF 18 ± 20% 0.09 2.15 NPI105C220MTRF 22 ± 20% 0.10 1.95 NPI105C270MTRF 27 ± 20% 0.11 1.76 NPI105C330MTRF 33 ± 20% 0.12 1.50 NPI105C390MTRF 39 ± 20% 0.14 1.37 NPI105C470MTRF 47 ± 20% 0.17 1.28 NPI105C560MTRF 56 ± 20% 0.19 1.17 NPI105C680MTRF 68 ± 20% 0.22 1.11 NPI105C820MTRF 82 ± 20% 0.25 1.00 NPI105C101MTRF 100 ± 20% 0.35 0.97 NPI105C121MTRF 120 ± 20% 0.40 0.89 NPI105C151MTRF 150 ± 20% 0.47 0.78 NPI105C181MTRF 180 ± 20% 0.63 0.72 NPI105C221MTRF 220 ± 20% 0.73 0.66 NPI105C271MTRF 270 ± 20% 0.97 0.57 NPI105C331MTRF 330 ± 20% 1.15 0.52 NPI105C391MTRF 390 ± 20% 1.30 0.48 NPI105C471MTRF 470 ± 20% 1.48 0.42 NPI105C561MTRF 560 ± 20% 1.90 0.33 NPI105C681MTRF 680 ± 20% 2.25 0.28 NPI105C821MTRF 820 ± 20% 2.55 0.24 Test Frequency 1KHz* 1KHz Maximum +40°C temperature rise at Irms. Maximum -30% inductance change at Isat. ® 8 *Specifications reflect recent product changes. For more information refer to PCN announcement [Link] NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com NPI Power Inductors NPI__C Series CARRIER TAPE DIMENSIONS (mm) Chip size Bo Ao Ko P W NPI32C 3.7±0.1 3.2±0.1 2.3±0.1 8.0±0.1 12.0±0.1 NPI43C 4.6±0.1 4.1±0.1 3.6±0.1 8.0±0.1 12.0±0.1 NPI52C 6.0±0.1 5.4±0.1 2.3±0.1 8.0±0.1 12.0±0.1 NPI54C 6.1±0.1 5.6±0.1 4.8±0.1 8.0±0.1 12.0±0.1 NPI73C 8.1±0.1 7.3±0.1 4.0±0.1 12.0±0.1 16.0±0.1 NPI75C 8.1±0.1 7.3±0.1 5.3±0.1 12.0±0.1 16.0±0.1 NPI104C 10.3±0.1 9.3±0.1 4.5±0.1 16.0±0.1 24.0±0.1 NPI105C 10.3±0.1 9.3±0.1 6.1±0.1 16.0±0.1 24.0±0.1 E F t 0.35±0.05 0.40±0.05 5.5±0.1 0.35±0.05 1.75±0.1 4.0±0.1 7.5±0.1 E 0.40±0.05 0.40±0.05 0.40±0.05 0.40±0.05 11.5±0.1 Po 0.40±0.05 t F P Po W B0 A0 K0 Tape Width REEL DIMENSIONS (mm) A(mm) 12mm 13.5 ± 0.5 16mm 16.5 ±0.5 24mm 24.5 ±0.5 B(mm) C(mm) D(mm) 100±1 13±0.5 330 D B C A Size REEL QUANTITY PER CASE SIZE NPI32C NPI43C NPI52C NPI54C NPI73C NPI75C NPI104C NPI105C Quantity per reel 3,000 2000 3,000 1,500 1,000 1,000 800 500 Tape Width 12mm 12mm 12mm 12mm 16mm 16mm 24mm 24mm ® 9 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com