NPIM Shielded Power Inductors FEATURES • SHIELDED POWER INDUCTOR • AUTOMATIC ASSEMBLY • ROBUST CONSTRUCTION • HIGH EFFICIENCY • HIGHER CURRENT RATINGS COMPARED TO NPIS_Lx • ULTRA LOW PROFILE (1.0 ~ 1.2mm MAX. HEIGHTS) • SURFACE MOUNTABLE CONSTRUCTION • TAPED AND REELED FOR AUTOMATIC INSERTION NPIM_L Series RoHS Compliant includes all homogeneous materials *See Part Number System for Details CHARACTERISTICS Case Size Inductance Range Case Size Inductance Range NPIM26L NPIM20L NPIM21L NPIM31L 0.24 ~ 10μH 0.24 ~ 33μH 0.24 ~ 10μH 0.47 ~ 10μH NPIM32L NPIM40L NPIM41L 0.33 ~ 10μH 0.33~ 10μH 0.33 ~ 10μH Ambient Operating Temperature Range -40°C ~ +125°C (including self-heating) Temperatrue Rise at Irms Maximum +40°C Temperature Rise Inductance Change at Isat Maximum -30% Inductance Drop From Initial Measured Value Inductance Tolerance ±20% (M) Resistance to Solder Heat +260°C for 10 seconds DIMENSIONS (mm) Series Component Dimensions A B Land Pattern Dimensions C E F G g' H I NPIM26L 2.0 ± 0.3 1.6 ± 0.3 1.0 Max 0.6 ± 0.2 0.6 2.3 / 1.7 / NPIM20L 2.5 ± 0.3 2.0 ± 0.3 1.0 Max 0.85 ± 0.2 0.8 2.6 / 2.1 / NPIM21L 2.5 ± 0.3 2.0 ± 0.3 1.2 Max 0.85 ± 0.2 0.8 2.6 / 2.1 / NPIM31L 3.0 ± 0.2 3.0 ± 0.2 1.0 Max 0.9 ± 0.2 / / 3.0 2.7 0.8 NPIM32L 3.0 ± 0.2 3.0 ± 0.2 1.2 Max 0.9 ± 0.2 / / 3.0 2.7 0.8 NPIM40L 4.0 ± 0.2 4.0 ± 0.2 1.0 Max 1.1 ± 0.2 / / 4.0 3.7 1.2 NPIM41L 4.0 ± 0.2 4.0 ± 0.2 1.2 Max 1.1 ± 0.2 / / 4.0 3.7 1.2 NPIM26L, NPIM20L NPIM21L PART NUMBER SYSTEM NPIM 21 L 4R7 M TR F NPIM31L, NPIM32L NPIM40L, NPIM41L RoHS Compliant All Sizes A C A Series B Packaging: TR = Tape & Reel Inductance Tolerance Code: M=±20% Inductance Code (μH): 1st two digits are significant, 3rd digit is multiplier. Construction Code (see drawing for details) Size Code (see table for details) B H E E I G E g' F E I REFLOW SOLDERING LAND PATTERN (ALL SIZES) ® NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com 1 NPIM Shielded Power Inductors NPIM_L Series NPIM26L Size Standard Values - Case Size 26 (2.0×1.6×1.0mm) Series Inductance (μH) DCR (Ω) Test Conditions Isat (Amps) IDC (Amps) Max. Typ. Max. Typ. Max. Typ. NPIM26LR24MTRF 0.24 ± 20% 0.034 0.028 5.6 6.6 4 4.5 NPIM26LR33MTRF 0.33 ± 20% 0.04 0.033 4.8 5.7 3.5 3.8 NPIM26LR47MTRF 0.47 ± 20% 0.048 0.04 3.6 4.3 3.4 3.6 NPIM26LR68MTRF 0.68 ± 20% 0.056 0.047 3 3.6 2.6 2.85 0.075 0.063 2.4 3 2.5 2.7 0.12 0.1 1.8 2.15 2.15 2.25 NPIM26L1R0MTRF 1.0 ± 20% NPIM26L1R5MTRF 1.5 ± 20% 1MHz, 1V NPIM26L2R2MTRF 2.2 ± 20% 0.16 0.135 1.55 1.85 1.6 1.75 NPIM26L3R3MTRF 3.3 ± 20% 0.23 0.193 1.25 1.5 1.5 1.7 NPIM26L4R7MTRF 4.7 ± 20% 0.34 0.28 1 1.2 1.25 1.3 NPIM26L6R8MTRF 6.8 ± 20% 0.54 0.45 0.84 1 0.97 1.02 NPIM26L100MTRF 10 ± 20% 0.685 0.57 0.75 0.9 0.9 0.95 Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat. NPIM26LR24MTRF NPIM26LR33MTRF NPIM26LR47MTRF NPIM26LR68MTRF NPIM26L1R0MTRF NPIM26L1R5MTRF NPIM26L2R2MTRF NPIM26L3R3MTRF NPIM26L4R7MTRF NPIM26L6R8MTRF NPIM26L100MTRF ® 2 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com NPIM Shielded Power Inductors NPIM_L Series NPIM20L Size Standard Values - Case Size 20 (2.5×2.0×1.0mm) Series Inductance (μH) DCR (Ω) Test Conditions Isat (Amps) Max. Typ. Max. NPIM20LR24MTRF 0.24 ± 20% 0.031 0.0265 6.8 8.1 4.1 4.3 NPIM20LR33MTRF 0.33 ± 20% 0.036 0.03 6.1 7.3 3.6 4.1 NPIM20LR47MTRF 0.47 ± 20% 0.0445 0.037 5.5 6.6 3.1 3.6 NPIM20LR68MTRF 0.68 ± 20% 0.062 0.052 4.05 4.4 2.7 3.1 NPIM20L1R0MTRF 1.0 ± 20% NPIM20L1R5MTRF 1.5 ± 20% 1MHz, 1V Typ. IDC (Amps) Max. Typ. 0.08 0.067 3.35 4.1 2.55 2.95 0.106 0.088 2.85 3.45 1.95 2.25 NPIM20L2R2MTRF 2.2 ± 20% 0.15 0.124 2.6 3.2 1.55 1.85 NPIM20L3R3MTRF 3.3 ± 20% 0.222 0.185 2.1 2.5 1.25 1.45 NPIM20L4R7MTRF 4.7 ± 20% 0.29 0.24 1.75 2.15 1.1 1.3 NPIM20L6R8MTRF 6.8 ± 20% 0.435 0.36 1.4 1.7 0.96 1.15 NPIM20L100MTRF 10 ± 20% 0.53 0.44 1.28 1.55 0.85 0.96 Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat. NPIM20LR24MTRF NPIM20LR33MTRF NPIM20LR47MTRF NPIM20LR68MTRF NPIM20L1R0MTRF NPIM20L1R5MTRF NPIM20L2R2MTRF NPIM20L3R3MTRF NPIM20L4R7MTRF NPIM20L6R8MTRF NPIM20L100MTRF ® NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com 3 NPIM Shielded Power Inductors NPIM_L Series NPIM21L Size Standard Values - Case Size 21 (2.5×2.0×1.2mm) Series Inductance (μH) DCR (Ω) Test Conditions Isat (Amps) IDC (Amps) Max. Typ. Max. Typ. Max. Typ. NPIM21LR24MTRF 0.24 ± 20% 0.0222 0.0185 5.9 7.1 4.4 4.8 NPIM21LR33MTRF 0.33 ± 20% 0.03 0.025 5.8 7 4.3 4.7 NPIM21LR47MTRF 0.47 ± 20% 0.0345 0.0285 4.6 5.5 4.2 4.6 NPIM21LR68MTRF 0.68 ± 20% 0.0402 0.0335 3.3 4 3.4 3.9 NPIM21L1R0MTRF 1.0 ± 20% 0.0555 0.0465 3 3.7 3.2 3.5 NPIM21L1R2MTRF 1.2 ± 20% 0.0685 0.057 2.95 3.55 3.15 3.4 NPIM21L1R5MTRF 1.5 ± 20% 0.08 0.0665 2.4 2.9 2.8 3 NPIM21L2R2MTRF 2.2 ± 20% 0.111 0.093 2.1 2.5 2.3 2.6 NPIM21L3R3MTRF 3.3 ± 20% 0.154 0.128 1.6 1.9 2 2.2 NPIM21L4R7MTRF 4.7 ± 20% 0.23 0.19 1.3 1.6 1.7 1.85 NPIM21L6R8MTRF 6.8 ± 20% 0.265 0.22 1.1 1.35 1.5 1.6 NPIM21L100MTRF 10 ± 20% 0.415 0.345 1 1.2 1.2 1.3 1MHz, 1V Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat. NPIM21LR24MTRF NPIM21LR33MTRF NPIM21LR47MTRF NPIM21LR68MTRF NPIM21L1R0MTRF NPIM21L1R2MTRF NPIM21L1R5MTRF NPIM21L2R2MTRF NPIM21L3R3MTRF NPIM21L4R7MTRF NPIM21L6R8MTRF NPIM21L100MTRF ® 4 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com NPIM Shielded Power Inductors NPIM_L Series NPIM31L Size Standard Values - Case Size 31 (3.0×3.0×1.0mm) Series Inductance (μH) DCR (Ω) Test Conditions Isat (Amps) IDC (Amps) Max. Typ. Max. Typ. Max. Typ. 0.038 0.031 5.7 6.7 3.6 4.1 NPIM31LR47MTRF 0.47 ± 20% NPIM31LR68MTRF 0.68 ± 20% 0.053 0.044 4.8 5.7 3.4 3.9 NPIM31L1R0MTRF 1.0 ± 20% 0.068 0.057 4.5 5.2 2.7 3.1 NPIM31L1R5MTRF 1.5 ± 20% NPIM31L2R2MTRF 2.2 ± 20% 1MHz, 1V 0.091 0.076 3.9 4.5 2.6 2.9 0.115 0.096 3.4 3.9 2.2 2.5 NPIM31L3R3MTRF 3.3 ± 20% 0.175 0.145 2.7 3.2 1.7 1.9 NPIM31L4R7MTRF 4.7 ± 20% 0.265 0.22 2.1 2.4 1.3 1.5 NPIM31L6R8MTRF 6.8 ± 20% 0.384 0.32 1.8 2.1 1.15 1.35 NPIM31L100MTRF 10 ± 20% 0.54 0.45 1.3 1.6 0.95 1.1 Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat. NPIM31LR47MTRF NPIM31LR68MTRF NPIM31L1R0MTRF NPIM31L1R5MTRF NPIM31L2R2MTRF NPIM31L3R3MTRF NPIM31L4R7MTRF NPIM31L6R8MTRF NPIM31L100MTRF ® NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com 5 NPIM Shielded Power Inductors NPIM_L Series NPIM32L Size Standard Values - Case Size 32 (3.0x3.0x1.2mm) Series Inductance (μH) DCR (Ω) Test Conditions Isat (Amps) IDC (Amps) Max. Typ. Max. Typ. Max. Typ. NPIM32LR33MTRF 0.33 ± 20% 0.022 0.018 7.3 8.6 4.8 6.4 NPIM32LR47MTRF 0.47 ± 20% 0.0255 0.021 6.4 7.5 4.2 5 NPIM32L1R0MTRF 1.0 ± 20% 0.0495 0.041 4.9 5.7 3.2 3.9 NPIM32L1R5MTRF 1.5 ± 20% 0.074 0.063 4.5 5.1 2.6 3 2.4 1MHz, 1V NPIM32L2R2MTRF 2.2 ± 20% 0.11 0.091 3.5 4.1 2.2 NPIM32L3R3MTRF 3.3 ± 20% 0.15 0.125 2.6 3 1.8 2.1 NPIM32L4R7MTRF 4.7 ± 20% 0.205 0.17 2.1 2.5 1.35 1.55 NPIM32L6R8MTRF 6.8 ± 20% 0.29 0.24 1.85 2.2 1.1 1.3 NPIM32L100MTRF 10 ± 20% 0.345 0.29 1.45 1.7 1.05 1.25 Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat. NPIM32LR33MTRF NPIM32LR47MTRF NPIM32L1R0MTRF NPIM32L1R5MTRF NPIM32L2R2MTRF NPIM32L3R3MTRF NPIM32L4R7MTRF NPIM32L6R8MTRF NPIM32L100MTRF ® 6 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com NPIM Shielded Power Inductors NPIM_L Series NPIM40L Size Standard Values - Case Size 40 (4.0x4.0x1.0mm) Series Inductance (μH) DCR (Ω) Test Conditions Isat (Amps) IDC (Amps) Max. Typ. Max. Typ. Max. Typ. NPIM40LR33MTRF 0.33 ± 20% 0.019 0.0155 7.4 8.7 5 5.8 NPIM40LR47MTRF 0.47 ± 20% 0.024 0.02 6.4 7.9 4.7 5.5 NPIM40LR68MTRF 0.68 ± 20% 0.034 0.028 5.3 6.3 3.4 3.9 NPIM40L1R0MTRF 1.0 ± 20% 0.054 0.045 4.7 5.7 3 3.5 0.0745 0.062 3.55 4.2 2.7 3.1 0.108 0.09 3 3.6 2.4 2.7 NPIM40L1R5MTRF 1.5 ± 20% NPIM40L2R2MTRF 2.2 ± 20% 1MHz, 1V NPIM40L3R3MTRF 3.3 ± 20% 0.174 0.145 2.4 2.8 1.8 2 NPIM40L4R7MTRF 4.7 ± 20% 0.205 0.175 2.05 2.45 1.6 1.9 NPIM40L6R8MTRF 6.8 ± 20% 0.28 0.23 1.7 2 1.35 1.55 NPIM40L100MTRF 10 ± 20% 0.39 0.325 1.4 1.7 1.1 1.3 Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat. NPIM40LR33MTRF NPIM40LR47MTRF NPIM40LR68MTRF NPIM40L1R0MTRF NPIM40L1R5MTRF NPIM40L2R2MTRF NPIM40L3R3MTRF NPIM40L4R7MTRF NPIM40L6R8MTRF NPIM40L100MTRF ® NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com 7 NPIM Shielded Power Inductors NPIM_L Series NPIM41L Size Standard Values - Case Size 41 (4.0×4.0×1.2mm) Series Inductance (μH) DCR (Ω) Test Conditions Isat (Amps) IDC (Amps) Max. Typ. Max. Typ. Max. Typ. NPIM41LR33MTRF 0.33 ± 20% 0.017 0.013 9.1 10.8 6.1 7 NPIM41LR47MTRF 0.47 ± 20% 0.019 0.016 8.2 10 4.8 5.6 NPIM41LR68MTRF 0.68 ± 20% 0.026 0.022 7.1 8.2 4 4.6 NPIM41L1R0MTRF 1.0 ± 20% 0.035 0.029 5.2 6.2 3.9 4.5 NPIM41L1R5MTRF 1.5 ± 20% 0.054 0.045 4.5 5.6 3.3 3.6 NPIM41L2R2MTRF 2.2 ± 20% 0.078 0.065 3.9 4.6 2.8 3.2 NPIM41L3R3MTRF 3.3 ± 20% 0.125 0.103 3.2 4 2.25 2.6 NPIM41L4R7MTRF 4.7 ± 20% 0.145 0.125 2.55 3.1 1.95 2.25 NPIM41L6R8MTRF 6.8 ± 20% 0.22 0.19 2.1 2.5 1.65 1.85 NPIM41L100MTRF 10 ± 20% 0.3 0.25 1.7 2 1.45 1.65 1MHz, 1V Maximum +40°C temperature rise at IDC. Maximum -30% inductance drop from initial measured value at Isat. NPIM41LR33MTRF NPIM41LR47MTRF NPIM41LR68MTRF NPIM41L1R0MTRF NPIM41L1R5MTRF NPIM41L2R2MTRF NPIM41L3R3MTRF NPIM41L4R7MTRF NPIM41L6R8MTRF NPIM41L100MTRF ® 8 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com NPIM Shielded Power Inductors Case Size NPIM26L NPIM20L NPIM21L NPIM31L NPIM32L NPIM40L NPIM41L NPIM_L Series CARRIER TAPING DIMENSIONS (mm) AND REEL QUANTITY Ao Bo Ko Co W Po t Quantity 1.84 ± 0.1 2.25 ± 0.1 1.15 ± 0.1 3.5 ± 0.05 8.0 ± 0.1 4.0 ± 0.1 0.22 ± 0.05 3,000 2.45 ± 0.1 3.1 ± 0.1 1.4 ± 0.1 3.5 ± 0.05 8.0 ± 0.1 4.0 ± 0.1 0.23±0.05 3,000 3.26 ± 0.1 3.4 ± 0.1 1.4 ± 0.1 3.5 ± 0.1 8.0 ± 0.3 4.0 ± 0.1 0.3 ± 0.05 2,000 4.3 ± 0.1 4.3 ± 0.1 1.6 ± 0.1 5.5 ± 0.1 12.0 ± 0.3 8.0 ± 0.1 0.3 ± 0.05 1,000 4.0mm ±0.1 1.75mm ±0.1 Po 1.5mm ± 0.1 t Co Bo W Ko Ao Tape Width REEL DIMENSIONS (mm) A(mm) B(mm) C(mm) D(mm) 8.4 +0.2/-0.1 62.0 ± 1.5 13.5 ± 0.5 180 ± 3.0 NPIM26L NPIM20L NPIM21L D B C NPIM31L NPIM32L NPIM40L NPIM41L A REFLOW SOLDERING PROFILE 300 Soldering 255°C max. 5 seconds max. Temperature °C 250 200 150 150°C - 180°C Pre-heat 90 sec. ±30 sec. Time above 230°C 30 sec. ±10 sec. Cool Down 100 50 25 Time - Seconds ® NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com 9