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| Fixed Inductors for Surface Mounting D73LF/D73LC D73F/D73C/D73CT D75F D7 Series Power Inductors D7 Inductance Range: 1.0~100H (D73LF, D73F, D73C), 1.2~100H (D73LC), 4.7~470H (D73CT), 1.0~470H (D75F) DIMENSIONS 7.6Max. 2.0 5.1Max. 6.0 3.3 6.8 D73LF D73LC D73F/ D73C D73CT D75F (Unit: mm) Note (*): D73LF/D73LC; D73F/D73C/D73CT; D75F; 3mm Max. height 3.5mm Max. height 5.1mm Max. height FEATURES * Low-profile (7.6mm Max. square, 3.0, 3.5 and 5.1mm Max. height). * Available in magnetically shielded construction or unshielded construction version. * Suitable for large current. * Ideal for a variety of DC-DC converter inductor applications. * RoHS compliant. * * * * * MEASUREMENT CONDITION (1) Inductance is measured with a LCR meter 4284A (Agilent Technologies) or equivalent. (2) DC resistance is measured with a Digital Multimeter TR6871 (Advantest) or equivalent. (3) Maximum allowable DC current is that which causes a 10% inductance reduction from the initial value, or coil temperature to rise by 40C, whichever is smaller. (Reference ambient temperature 20C) (1) (2) (3) Recommended patterns 2.0 4.4 2.0 3.0 continued on next page (Unit: mm) 2.4 5.1 5.4 Fixed Inductors for Surface Mounting continued from previous page SELECTION GUIDE FOR STANDARD COILS TYPE D73LF Series (Unshielded) TOKO Part Number #817FY-1R0M #817FY-1R5M #817FY-2R2M #817FY-3R3M #817FY-4R7M #817FY-6R8M #817FY-100M #817FY-120M #817FY-150M #817FY-180M #817FY-220M #817FY-270M #817FY-330M #817FY-390M #817FY-470M #817FY-560M #817FY-680M #817FE-820M #817FE-101M Inductance (1) L (H) 1.0 1.5 2.2 3.3 4.7 6.8 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 Tolerance (%) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 (Quantity/reel; 1,000 PCS) Rated DC Current (3) (A) Max. 3.60 3.40 2.68 2.40 2.26 1.66 1.37 1.12 1.08 1.04 0.80 0.77 0.71 0.62 0.56 0.54 0.50 0.43 0.39 DC Resistance (2) () Max. 0.02 0.03 0.03 0.04 0.06 0.08 0.12 0.14 0.18 0.20 0.27 0.32 0.35 0.48 0.56 0.63 0.71 0.97 1.08 TYPE D73LC Series (With Ferrite Shield) (1) (Quantity/reel; 1,000 PCS) Rated DC Current (3) (A) Max. 2.73 2.26 1.91 1.68 1.28 1.06 1.04 0.84 0.77 0.67 0.62 0.57 0.51 0.46 0.45 0.37 0.35 0.32 0.30 TOKO Part Number #817CY-1R2M #817CY-1R8M #817CY-2R4M #817CY-3R3M #817CY-4R7M #817CY-6R8M #817CY-100M #817CY-120M #817CY-150M #817CY-180M #817CY-220M #817CY-270M #817CY-330M #817CY-390M #817CY-470M #817CY-560M #817CY-680M #817CE-820M #817CE-101M Inductance (1) L (H) 1.2 1.8 2.4 3.3 4.7 6.8 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 Tolerance (%) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 DC Resistance (2) ( ) Max. 0.02 0.02 0.03 0.03 0.04 0.05 0.08 0.10 0.11 0.13 0.18 0.20 0.26 0.30 0.41 0.43 0.50 0.72 0.78 continued on next page Fixed Inductors for Surface Mounting continued from previous page SELECTION GUIDE FOR STANDARD COILS TYPE D73F Series (Unshielded) TOKO Part Number #636FY-1R0M #636FY-1R5M #636FY-2R2M #636FY-3R3M #636FY-4R7M #636FY-6R8M #636FY-100M #636FY-120M #636FY-150M #636FY-180M #636FY-220M #636FY-270M #636FY-330M #636FY-390M #636FY-470M #636FY-560M #636FY-680M #636FY-820M #636FY-101M Inductance (1) (H) 1.0 1.5 2.2 3.3 4.7 6.8 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 Tolerance (%) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 (Quantity/reel; 1,000 PCS) DC Resistance (2) ( ) Max. 0.018 0.023 0.029 0.039 0.050 0.065 0.086 0.111 0.143 0.169 0.202 0.260 0.312 0.364 0.442 0.520 0.650 0.780 1.027 Rated DC Current (3) (A) Max. 3.00 2.62 2.27 1.98 1.75 1.47 1.28 1.09 0.98 0.87 0.80 0.70 0.63 0.58 0.53 0.48 0.42 0.37 0.33 TYPE D73C Series (With Ferrite Shield) TOKO Part Number #636CY-1R0M #636CY-1R5M #636CY-2R2M #636CY-3R3M #636CY-4R7M #636CY-6R8M #636CY-100M #636CY-120M #636CY-150M #636CY-180M #636CY-220M #636CY-270M #636CY-330M #636CY-390M #636CY-470M #636CY-560M #636CY-680M #636CY-820M #636CY-101M Inductance (1) (H) 1.0 1.5 2.2 3.3 4.7 6.8 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 Tolerance (%) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 (Quantity/reel; 1,000 PCS) DC Resistance (2) ( ) Max. 0.019 0.023 0.028 0.035 0.043 0.055 0.080 0.090 0.120 0.130 0.150 0.210 0.250 0.310 0.350 0.430 0.520 0.600 0.790 Rated DC Current (3) (A) Max. 3.12 2.85 2.66 2.26 1.96 1.76 1.34 1.23 1.09 0.99 0.90 0.81 0.72 0.67 0.60 0.55 0.50 0.46 0.41 TYPE D73CT Series (With Ferrite Shield) TOKO Part Number #A854CY-4R7M #A854CY-6R8M #A854CY-100M #A854CY-150M #A854CY-220M #A854CY-330M #A854CY-470M #A854CY-680M #A854CY-101M #A854CY-151M #A854CE-221M #A854CE-331M #A854CE-471M Inductance (1) L (H) 4.7 6.8 10.0 15.0 22.0 33.0 47.0 68.0 100.0 150.0 220.0 330.0 470.0 Tolerance (%) 20 20 20 20 20 20 20 20 20 20 20 20 20 (Quantity/reel; 1,000 PCS) DC Resistance (2) () Max. 0.037 0.044 0.057 0.082 0.13 0.18 0.26 0.37 0.53 0.77 1.26 1.64 2.82 Rated DC Current (3) (A) Max. 1.64 1.39 1.09 0.89 0.73 0.59 0.50 0.42 0.34 0.28 0.22 0.19 0.15 continued on next page Fixed Inductors for Surface Mounting continued from previous page SELECTION GUIDE FOR STANDARD COILS TYPE D75F Series (Unshielded) TOKO Part Number #646FY-1R0M #646FY-1R5M #646FY-2R2M #646FY-3R3M #646FY-4R7M #646FY-6R8M #646FY-100M #646FY-120M #646FY-150M #646FY-180M #646FY-220M #646FY-270M #646FY-330M #646FY-390M #646FY-470M #646FY-560M #646FY-680M #646FY-820M #646FY-101M #646FY-121K #646FY-151K #646FY-181K #646FY-221K #646FY-271K #646FY-331K #646FY-391K #646FY-471K Inductance (1) (H) 1.0 1.5 2.2 3.3 4.7 6.8 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 120.0 150.0 180.0 220.0 270.0 330.0 390.0 470.0 Tolerance (%) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 (Quantity/reel; 1,000 PCS) DC Resistance (2) ( ) Max. 0.023 0.028 0.032 0.038 0.049 0.060 0.070 0.080 0.090 0.100 0.120 0.140 0.160 0.190 0.220 0.290 0.340 0.460 0.550 0.670 0.900 1.050 1.350 1.550 2.050 2.300 2.600 Rated DC Current (3) (A) Max. 2.88 2.56 2.36 2.16 1.88 1.68 1.56 1.44 1.36 1.28 1.17 1.07 1.00 0.91 0.84 0.72 0.66 0.58 0.51 0.42 0.37 0.35 0.29 0.28 0.23 0.21 0.19 |
Price & Availability of D73LF1
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