1. Product Introduction of CDFC2520-8040 Magnetic Sealant Inductor
CDFC2520-8040 magnetic sealant inductor is an upgraded version of chip inductor. Some of the coil of traditional chip inductors are exposed, while CDFC2520-8040 magnetic sealant inductor was sealed with glue. The glue is magnetic and play a shielding effect. Thus,CDFC2520-8040 magnetic sealant inductor can produce a magnetic field.
Compared with the same size traditional chip inductors, its DC resistance is smaller. So to achieve the same inductance value, the turns requirement of CDFC2520-8040 magnetic sealant inductor is relatively less.
2. Product Parameter (Specification) of CDFC2520-8040 Magnetic Sealant Inductor
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1. Five-ring pattern and size( SHAPE AND SIZE) ( unit mm ) |
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Wire Wound SMD Power Inductor(cdfc Series) |
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Series |
Shape |
A |
B |
C |
D |
E |
F |
G |
H |
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CDFC252010A |
Fig1 |
2.5±0.2 |
2.0±0.2 |
1.0 MAX |
0.8±0.2 |
0.8±0.2 |
0.85TYP |
1.65TYP |
2.00TYP |
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CDFC252012A |
Fig1 |
2.5±0.2 |
2.0±0.2 |
1.2 MAX |
0.8±0.2 |
0.8±0.2 |
0.85TYP |
1.65TYP |
2.00TYP |
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CDFC202610 |
Fig1 |
2.0±0.2 |
1.6±0.2 |
1.1 MAX |
0.8±0.2 |
0.6±0.2 |
0.60TYP |
1.20TYP |
1.60TYP |
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CDFC3010 |
Fig3 |
3.0±0.2 |
3.0±0.2 |
1.0 MAX |
1.5±0.2 |
0.75±0.2 |
0.80TYP |
1.60TYP |
2.70TYP |
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CDFC3012 |
Fig3 |
3.0±0.2 |
3.0±0.2 |
1.2 MAX |
1.5±0.2 |
0.75±0.2 |
0.80TYP |
1.60TYP |
2.70TYP |
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CDFC3015 |
Fig3 |
3.0±0.2 |
3.0±0.2 |
1.5 MAX |
1.5±0.2 |
0.75±0.2 |
0.80TYP |
1.60TYP |
2.70TYP |
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CDFC4012 |
Fig3 |
4.0±0.2 |
4.0±0.2 |
1.3 MAX |
2.0±0.2 |
1.0±0.2 |
1.10TYP |
2.2TYP |
3.40TYP |
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CDFC4018 |
Fig3 |
4.0±0.2 |
4.0±0.2 |
1.9 MAX |
1.4±0.3 |
1.3±0.2 |
1.2REF |
2.8REF |
3.7REF |
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CDFC4030 |
Fig3 |
4.0±0.2 |
4.0±0.2 |
3.0 MAX |
1.3±0.3 |
1.35±0.3 |
1.2REF |
2.8REF |
3.7REF |
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CDFC5012 |
Fig3 |
5.0±0.3 |
5.0±0.3 |
1.3 MAX |
2.0±0.3 |
1.5±0.3 |
1.5REF |
3.6REF |
4.0REF |
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CDFC5020 |
Fig4 |
5.0±0.2 |
5.0±0.2 |
2.0 MAX |
1.9±0.3 |
1.5±0.3 |
1.4REF |
3.7REF |
4.2REF |
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CDFC5040 |
Fig3 |
5.0±0.2 |
5.0±0.2 |
4.0 MAX |
2.0±0.3 |
1.5±0.3 |
1.5REF |
3.6REF |
4.0REF |
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CDFC6020 |
Fig3 |
6.0±0.3 |
6.0±0.3 |
2.0 MAX |
2.6±0.3 |
1.7±0.3 |
1.6REF |
4.7REF |
5.7REF |
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CDFC6028 |
Fig3 |
6.0±0.3 |
6.0±0.3 |
2.8MAX |
2.6±0.3 |
1.7±0.3 |
1.6REF |
4.7REF |
5.7REF |
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CDFC6045 |
Fig2 |
6.0±0.3 |
6.0±0.3 |
4.5MAX |
3.2±0.3 |
1.4±0.3 |
1.6REF |
4.7REF |
5.7REF |
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CDFC8040 |
Fig2 |
8.0±0.3 |
8.0±0.3 |
4.2MAX |
5.6±0.3 |
1.6±0.3 |
1.8REF |
5.6REF |
7.5REF |
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CDFC252010 252012 202610 CDFC2520-8040 magnetic sealant inductor
Electrical Characteristics
| CDFC202610series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC201610-R24NC | 0.24 | ±30% | 100KHz,1.0V | 34 MAX | 4.50A | 3.80A | ----- |
| CDFC201610-R33NC | 0.33 | ±30% | 100KHz,1.0V | 52 MAX | 3.80A | 3.30A | ----- |
| CDFC201610-R47NC | 0.47 | ±30% | 100KHz,1.0V | 59 MAX | 2.80A | 2.60A | ----- |
| CDFC201610-R68NC | 0.68 | ±30% | 100KHz,1.0V | 78 MAX | 2.30A | 2.40A | ----- |
| CDFC201610-1R0NC | 1 | ±30% | 100KHz,1.0V | 104 MAX | 1.80A | 1.80A | ----- |
| CDFC201610-2R2MC | 2.2 | ±20% | 100KHz,1.0V | 257 MAX | 1.20A | 1.20A | ----- |
| CDFC201610-4R7MC | 4.7 | ±20% | 100KHz,1.0V | 494 MAX | 0.90A | 0.90A | ----- |
| CDFC201610-6R8MC | 6.8 | ±20% | 100KHz,1.0V | 780 MAX | 0.70A | 0.70A | ----- |
| CDFC201610-100MC | 10 | ±20% | 100KHz,1.0V | 956 MAX | 0.60A | 0.60A | ----- |
| Isat: Direct current at which the inductance drops approximate 30% from its value without current. | |||||||
| Irms: Direct current when the temperature of the product rise(ΔT=40℃) from 20℃ ambient. | |||||||
| CDFC3010 3012 3015 CDFC2520-8040 magnetic sealant inductor | |||||||
| Electrical Characteristics | |||||||
| CDFC3010series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC3010-1R0NC | 1 | ±30% | 100KHz/1V | 66 MAX | 2.10 MAX | 1.75 MAX | ----- |
| CDFC3010-1R5NC | 1.5 | ±30% | 100KHz/1V | 78 MAX | 1.65 MAX | 1.55 MAX | ----- |
| CDFC3010-2R2NC | 2.2 | ±30% | 100KHz/1V | 96 MAX | 1.40 MAX | 1.40 MAX | ----- |
| CDFC3010-3R3MC | 3.3 | ±20% | 100KHz/1V | 138 MAX | 1.20 MAX | 1.15 MAX | ----- |
| CDFC3010-4R7MC | 4.7 | ±20% | 100KHz/1V | 222 MAX | 1.05 MAX | 0.95 MAX | ----- |
| CDFC3010-6R8MC | 6.8 | ±20% | 100KHz/1V | 300 MAX | 0.75 MAX | 0.75 MAX | ----- |
| CDFC3010-8R2MC | 8.2 | ±20% | 100KHz/1V | 348 MAX | 0.70 MAX | 0.70 MAX | ----- |
| CDFC3010-100MC | 10 | ±20% | 100KHz/1V | 480 MAX | 0.65 MAX | 0.65 MAX | ----- |
| CDFC3010-150MC | 15 | ±20% | 100KHz/1V | 624 MAX | 0.50 MAX | 0.50 MAX | ----- |
| CDFC3010-220MC | 22 | ±20% | 100KHz/1V | 960 MAX | 0.40 MAX | 0.40 MAX | ----- |
| CDFC3010-330MC | 33 | ±20% | 100KHz/1V | 1.20MAX | 0.30MAX | 0.30MAX | ----- |
| CDFC3012series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC3012-R82NC | 0.82 | ±30% | 100KHz/1V | 36 MAX | 2.50 MAX | 2.60 MAX | ----- |
| CDFC3012-1R0NC | 1 | ±30% | 100KHz/1V | 36 MAX | 2.20 MAX | 2.60 MAX | ----- |
| CDFC3012-1R2NC | 1.2 | ±30% | 100KHz/1V | 48 MAX | 1.85 MAX | 2.25 MAX | ----- |
| CDFC3012-1R5NC | 1.5 | ±30% | 100KHz/1V | 60 MAX | 2.00 MAX | 2.00 MAX | ----- |
| CDFC3012-2R2NC | 2.2 | ±30% | 100KHz/1V | 72 MAX | 1.40 MAX | 1.85 MAX | ----- |
| CDFC3012-3R3MC | 3.3 | ±20% | 100KHz/1V | 108 MAX | 1.25 MAX | 1.50 MAX | ----- |
| CDFC3012-4R7MC | 4.7 | ±20% | 100KHz/1V | 144 MAX | 1.15 MAX | 1.30 MAX | ----- |
| CDFC3012-6R8MC | 6.8 | ±20% | 100KHz/1V | 204 MAX | 0.95 MAX | 1.10 MAX | ----- |
| CDFC3012-100MC | 10 | ±20% | 100KHz/1V | 312 MAX | 0.75 MAX | 0.85 MAX | ----- |
| CDFC3012-150MC | 15 | ±20% | 100KHz/1V | 420 MAX | 0.57 MAX | 0.75 MAX | ----- |
| CDFC3012-220MC | 22 | ±20% | 100KHz/1V | 588 MAX | 0.55 MAX | 0.65 MAX | ----- |
| CDFC3012-330MC | 33 | ±20% | 100KHz/1V | 960MAX | 0.42 MAX | 0.50MAX | ----- |
| CDFC3012-470MC | 47 | ±20% | 100KHz/1V | 1560 MAX | 0.35 MAX | 0.40 MAX | ----- |
| CDFC3015series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC3015-1R0NC | 1 | ±30% | 100KHz/1V | 36 MAX | 2.80A | 2.80A | ----- |
| CDFC3015-1R5NC | 1.5 | ±30% | 100KHz/1V | 54 MAX | 2.60A | 2.30A | ----- |
| CDFC3015-2R2MC | 2.2 | ±20% | 100KHz/1V | 72 MAX | 2.10A | 2.10A | ----- |
| CDFC3015-3R3MC | 3.3 | ±20% | 100KHz/1V | 96 MAX | 1.80A | 1.80A | ----- |
| CDFC3015-4R7MC | 4.7 | ±20% | 100KHz/1V | 132 MAX | 1.50A | 1.50A | ----- |
| CDFC3015-6R8MC | 6.8 | ±20% | 100KHz/1V | 180 MAX | 1.10A | 1.30A | ----- |
| CDFC3015-100MC | 10 | ±20% | 100KHz/1V | 276 MAX | 1.00A | 1.05A | ----- |
| CDFC3015-120MC | 12 | ±20% | 100KHz/1V | 300 MAX | 0.90A | 1.00A | ----- |
| CDFC3015-150MC | 15 | ±20% | 100KHz/1V | 408 MAX | 0.80A | 0.85A | ----- |
| CDFC3015-220MC | 22 | ±20% | 100KHz/1V | 528 MAX | 0.65A | 0.75A | ----- |
| CDFC3015-330MC | 33 | ±20% | 100KHz/1V | 852 MAX | 0.50A | 0.60A | ----- |
| CDFC3015-470MC | 47 | ±20% | 100KHz/1V | 1200 MAX | 0.45A | 0.50A | ----- |
| CDFC3015-680MC | 68 | ±20% | 100KHz/1V | 2400 MAX | 0.40A | 0.35A | ----- |
| Isat: Direct current at which the inductance drops approximate 30% from its value without current. | |||||||
| Irms: Direct current when the temperature of the product rise(ΔT=40℃) from 20℃ ambient | |||||||
| CDFC4012 4018 CDFC2520-8040 magnetic sealant inductor | |||||||
| Electrical Characteristics | |||||||
| CDFC4012series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC4012-R82NC | 0.82 | ±30% | 100KHz,1.0V | 65 MAX | 3.45A | 2.20A | R82 |
| CDFC4012-1R0NC | 1 | ±30% | 100KHz,1.0V | 65 MAX | 3.20A | 2.20A | 1R0 |
| CDFC4012-1R5NC | 1.5 | ±30% | 100KHz,1.0V | 78 MAX | 2.60A | 2.00A | 1R5 |
| CDFC4012-2R2NC | 2.2 | ±30% | 100KHz,1.0V | 104 MAX | 2.30A | 1.85A | 2R2 |
| CDFC4012-3R3NC | 3.3 | ±30% | 100KHz,1.0V | 143 MAX | 2.00A | 1.50A | 3R3 |
| CDFC4012-4R7NC | 4.7 | ±30% | 100KHz,1.0V | 182 MAX | 1.70A | 1.35A | 4R7 |
| CDFC4012-6R8MC | 6.8 | ±20% | 100KHz,1.0V | 257 MAX | 1.40A | 1.15A | 6R8 |
| CDFC4012-100MC | 10 | ±20% | 100KHz,1.0V | 312 MAX | 1.15A | 0.95A | 100 |
| CDFC4012-150MC | 15 | ±20% | 100KHz,1.0V | 494 MAX | 0.90A | 0.80A | 150 |
| CDFC4012-220MC | 22 | ±20% | 100KHz,1.0V | 741 MAX | 0.75A | 0.67A | 220 |
| CDFC4012-470MC | 47 | ±20% | 100KHz,1.0V | 1760 MAX | 0.45A | 0.40A | 470 |
| CDFC4018series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC4018-1R0NC | 1 | ±30% | 100KHz,1.0V | 30±30% | 4.00A | 1.83A | 1R0 |
| CDFC4018-2R2NC | 2.2 | ±30% | 100KHz,1.0V | 60±30% | 2.70A | 1.44A | 2R2 |
| CDFC4018-3R3MC | 3.3 | ±20% | 100KHz,1.0V | 70±30% | 2.00A | 1.23A | 3R3 |
| CDFC4018-4R7MC | 4.7 | ±20% | 100KHz,1.0V | 90±30% | 1.70A | 1.20A | 4R7 |
| CDFC4018-6R8MC | 6.8 | ±20% | 100KHz,1.0V | 110±30% | 1.45A | 1.06A | 6R8 |
| CDFC4018-100MC | 10 | ±20% | 100KHz,1.0V | 180±30% | 1.20A | 0.84A | 100 |
| CDFC4018-150MC | 15 | ±20% | 100KHz,1.0V | 250±30% | 0.94A | 0.65A | 150 |
| CDFC4018-220MC | 22 | ±20% | 100KHz,1.0V | 360±30% | 0.80A | 0.59A | 220 |
| Isat: Direct current at which the inductance drops approximate 30% from its value without current. | |||||||
| Irms: Direct current when the temperature of the product rise(ΔT=40℃) from 20℃ ambient. | |||||||
| CDFC4030 5012 CDFC2520-8040 magnetic sealant inductor | |||||||
| Electrical Characteristics Electrical characteristics | |||||||
| CDFC4030series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC4030-R91NC | 0.91 | ±30% | 100KHz,1.0V | 13±30% | 6.25A | 4.00A | R91 |
| CDFC4030-1R2NC | 1.2 | ±30% | 100KHz,1.0V | 15±30% | 5.80A | 3.82A | 1R2 |
| CDFC4030-1R5NC | 1.5 | ±30% | 100KHz,1.0V | 20±30% | 4.84A | 3.34A | 1R5 |
| CDFC4030-1R8NC | 1.8 | ±30% | 100KHz,1.0V | 28±30% | 4.80A | 3.00A | 1R8 |
| CDFC4030-2R2NC | 2.2 | ±30% | 100KHz,1.0V | 30±30% | 4.40A | 2.95A | 2R2 |
| CDFC4030-3R3NC | 3.3 | ±30% | 100KHz,1.0V | 40±30% | 3.30A | 2.40A | 3R3 |
| CDFC4030-4R3NC | 4.3 | ±30% | 100KHz,1.0V | 55±30% | 2.95A | 2.10A | 4R3 |
| CDFC4030-4R7MC | 4.7 | ±20% | 100KHz,1.0V | 60±30% | 2.90A | 2.00A | 4R7 |
| CDFC4030-5R6MC | 5.6 | ±20% | 100KHz,1.0V | 65±30% | 2.60A | 1.95A | 5R6 |
| CDFC4030-6R8MC | 6.8 | ±20% | 100KHz,1.0V | 90±30% | 2.75A | 1.60A | 6R8 |
| CDFC4030-7R5MC | 7.5 | ±20% | 100KHz,1.0V | 85±30% | 2.20A | 1.65A | 7R5 |
| CDFC4030-8R2MC | 8.2 | ±20% | 100KHz,1.0V | 90±30% | 2.10A | 1.60A | 8R2 |
| CDFC4030-100MC | 10 | ±20% | 100KHz,1.0V | 100±30% | 1.95A | 1.50A | 100 |
| CDFC4030-120MC | 12 | ±20% | 100KHz,1.0V | 135±30% | 1.70A | 1.30A | 120 |
| CDFC4030-150MC | 15 | ±20% | 100KHz,1.0V | 190±30% | 1.65A | 1.11A | 150 |
| CDFC4030-180MC | 18 | ±20% | 100KHz,1.0V | 200±30% | 1.40A | 1.10A | 180 |
| CDFC4030-220MC | 22 | ±20% | 100KHz,1.0V | 225±30% | 1.30A | 1.00A | 220 |
| CDFC4030-330MC | 33 | ±20% | 100KHz,1.0V | 330±30% | 1.10A | 0.84A | 330 |
| CDFC4030-360MC | 36 | ±20% | 100KHz,1.0V | 335±30% | 1.05A | 0.83A | 360 |
| CDFC4030-390MC | 39 | ±20% | 100KHz,1.0V | 435±30% | 1.03A | 0.73A | 390 |
| CDFC4030-470MC | 47 | ±20% | 100KHz,1.0V | 445±30% | 0.95A | 0.72A | 470 |
| CDFC4030-510MC | 51 | ±20% | 100KHz,1.0V | 470±30% | 0.90A | 0.70A | 510 |
| CDFC4030-560MC | 56 | ±20% | 100KHz,1.0V | 555±30% | 0.85A | 0.65A | 560 |
| CDFC4030-620MC | 62 | ±20% | 100KHz,1.0V | 585±30% | 0.80A | 0.63A | 620 |
| CDFC4030-680MC | 68 | ±20% | 100KHz,1.0V | 868±30% | 0.72A | 0.52A | 680 |
| CDFC4030-750MC | 75 | ±20% | 100KHz,1.0V | 1020±30% | 0.70A | 0.48A | 750 |
| CDFC4030-820MC | 82 | ±20% | 100KHz,1.0V | 1060±30% | 0.66A | 0.47A | 820 |
| CDFC4030-910MC | 91 | ±20% | 100KHz,1.0V | 1100±30% | 0.65A | 0.46A | 910 |
| CDFC4030-101MC | 100 | ±20% | 100KHz,1.0V | 1150±30% | 0.60A | 0.45A | 101 |
| CDFC4030-121MC | 120 | ±20% | 100KHz,1.0V | 1350±30% | 0.55A | 0.42A | 121 |
| CDFC5012series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC5012-1R0NC | 1 | ±30% | 100KHz,1.0V | 57±30% | 4.40A | 2.40A | 1R0 |
| CDFC5012-1R5NC | 1.5 | ±30% | 100KHz,1.0V | 72±30% | 3.70A | 2.25A | 1R5 |
| CDFC5012-2R2NC | 2.2 | ±30% | 100KHz,1.0V | 90±30% | 3.10A | 2.00A | 2R2 |
| CDFC5012-3R3MC | 3.3 | ±20% | 100KHz,1.0V | 126±30% | 2.45A | 1.70A | 3R3 |
| CDFC5012-4R7MC | 4.7 | ±20% | 100KHz,1.0V | 164±30% | 2.20A | 1.50A | 4R7 |
| CDFC5012-6R8MC | 6.8 | ±20% | 100KHz,1.0V | 245±30% | 1.75A | 1.25A | 6R8 |
| CDFC5012-100MC | 10 | ±20% | 100KHz,1.0V | 344±30% | 1.40A | 1.05A | 100 |
| CDFC5012-150MC | 15 | ±20% | 100KHz,1.0V | 436±30% | 1.25A | 0.92A | 150 |
| Isat: Direct current at which the inductance drops approximate 30% from its value without current. | |||||||
| Irms: Direct current when the temperature of the product rise(ΔT=40℃) from 20℃ ambient. | |||||||
| CDFC5020 5040 CDFC2520-8040 magnetic sealant inductor | |||||||
| Electrical Characteristics | |||||||
| CDFC5020series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC5020-R47NC | 0.47 | ±30% | 100KHz,1.0V | 13±30% | 6.15A | 4.60A | R47 |
| CDFC5020-R75NC | 0.75 | ±30% | 100KHz,1.0V | 17±30% | 5.50A | 4.00A | R75 |
| CDFC5020-1R0NC | 1 | ±30% | 100KHz,1.0V | 20±30% | 4.10A | 3.80A | 1R0 |
| CDFC5020-1R2NC | 1.2 | ±30% | 100KHz,1.0V | 22±30% | 4.50A | 3.55A | 1R2 |
| CDFC5020-1R5NC | 1.5 | ±30% | 100KHz,1.0V | 26±30% | 4.10A | 3.20A | 1R5 |
| CDFC5020-2R2NC | 2.2 | ±30% | 100KHz,1.0V | 32±30% | 3.20A | 2.90A | 2R2 |
| CDFC5020-2R7NC | 2.7 | ±30% | 100KHz,1.0V | 38±30% | 2.90A | 2.70A | 2R7 |
| CDFC5020-3R0NC | 3 | ±30% | 100KHz,1.0V | 38±30% | 2.55A | 2.70A | 3R0 |
| CDFC5020-3R3NC | 3.3 | ±30% | 100KHz,1.0V | 43±30% | 2.55A | 2.50A | 3R3 |
| CDFC5020-3R6NC | 3.6 | ±30% | 100KHz,1.0V | 43±30% | 2.80A | 2.50A | 3R6 |
| CDFC5020-3R9NC | 3.9 | ±30% | 100KHz,1.0V | 43±30% | 2.30A | 2.50A | 3R9 |
| CDFC5020-4R3MC | 4.3 | ±20% | 100KHz,1.0V | 57±30% | 2.50A | 2.20A | 4R3 |
| CDFC5020-4R7MC | 4.7 | ±20% | 100KHz,1.0V | 57±30% | 2.50A | 2.20A | 4R7 |
| CDFC5020-5R1MC | 5.1 | ±20% | 100KHz,1.0V | 64±30% | 2.25A | 2.05A | 5R1 |
| CDFC5020-5R6MC | 5.6 | ±20% | 100KHz,1.0V | 64±30% | 2.30A | 2.05A | 5R6 |
| CDFC5020-6R8MC | 6.8 | ±20% | 100KHz,1.0V | 83±30% | 2.05A | 1.80A | 6R8 |
| CDFC5020-7R5MC | 7.5 | ±20% | 100KHz,1.0V | 90±30% | 1.85A | 1.75A | 7R5 |
| CDFC5020-8R2MC | 8.2 | ±20% | 100KHz,1.0V | 98±30% | 1.85A | 1.65A | 8R2 |
| CDFC5020-9R1MC | 9.1 | ±20% | 100KHz,1.0V | 110±30% | 1.70A | 1.55A | 9R1 |
| CDFC5020-100MC | 10 | ±20% | 100KHz,1.0V | 110±30% | 1.70A | 1.55A | 100 |
| CDFC5020-120MC | 12 | ±20% | 100KHz,1.0V | 140±30% | 1.50A | 1.40A | 120 |
| CDFC5020-150MC | 15 | ±20% | 100KHz,1.0V | 165±30% | 1.35A | 1.25A | 150 |
| CDFC5020-180MC | 18 | ±20% | 100KHz,1.0V | 200±30% | 1.25A | 1.15A | 180 |
| CDFC5020-220MC | 22 | ±20% | 100KHz,1.0V | 226±30% | 1.15A | 1.10A | 220 |
| CDFC5040series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC5040-1R0NC | 1 | ±30% | 100KHz,1.0V | 12±30% | 7.35A | 4.90A | 1R0 |
| CDFC5040-1R5NC | 1.5 | ±30% | 100KHz,1.0V | 15±30% | 6.30A | 4.30A | 1R5 |
| CDFC5040-2R2NC | 2.2 | ±30% | 100KHz,1.0V | 19±30% | 4.90A | 3.80A | 2R2 |
| CDFC5040-2R7NC | 2.7 | ±30% | 100KHz,1.0V | 22±30% | 4.30A | 3.60A | 2R7 |
| CDFC5040-3R3NC | 3.3 | ±30% | 100KHz,1.0V | 24±30% | 3.95A | 3.40A | 3R3 |
| CDFC5040-3R9NC | 3.9 | ±30% | 100KHz,1.0V | 27±30% | 3.55A | 3.20A | 3R9 |
| CDFC5040-4R7NC | 4.7 | ±30% | 100KHz,1.0V | 30±30% | 3.50A | 3.00A | 4R7 |
| CDFC5040-6R8MC | 6.8 | ±20% | 100KHz,1.0V | 43±30% | 2.90A | 2.50A | 6R8 |
| CDFC5040-100MC | 10 | ±20% | 100KHz,1.0V | 64±30% | 2.35A | 2.10A | 100 |
| CDFC5040-150MC | 15 | ±20% | 100KHz,1.0V | 86±30% | 2.00A | 2.00A | 150 |
| CDFC5040-220MC | 22 | ±20% | 100KHz,1.0V | 129±30% | 1.60A | 1.50A | 220 |
| CDFC5040-330MC | 33 | ±20% | 100KHz,1.0V | 188±30% | 1.30A | 1.20A | 330 |
| CDFC5040-470MC | 47 | ±20% | 100KHz,1.0V | 272±30% | 1.10A | 1.00A | 470 |
| CDFC5040-680MC | 68 | ±20% | 100KHz,1.0V | 400±30% | 0.90A | 0.80A | 680 |
| CDFC5040-101MC | 100 | ±20% | 100KHz,1.0V | 560±30% | 0.75A | 0.70A | 101 |
| Isat: Direct current at which the inductance drops approximate 30% from its value without current. | |||||||
| Irms: Direct current when the temperature of the product rise(ΔT=40℃) from 20℃ ambient. | |||||||
| CDFC6020 6028 6045 CDFC2520-8040 magnetic sealant inductor | |||||||
| Electrical Characteristics | |||||||
| CDFC6020series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC6020-0R8NC | 0.8 | ±20% | 100KHz,1.0V | 20±30% | 5.50A | 3.80A | 0R8 |
| CDFC6020-1R5NC | 1.5 | ±20% | 100KHz,1.0V | 26±30% | 4.00A | 3.20A | 1R5 |
| CDFC6020-2R2NC | 2.2 | ±20% | 100KHz,1.0V | 34±30% | 3.20A | 2.70A | 2R2 |
| CDFC6020-3R3NC | 3.3 | ±20% | 100KHz,1.0V | 40±30% | 2.80A | 2.60A | 3R3 |
| CDFC6020-4R7NC | 4.7 | ±20% | 100KHz,1.0V | 58±30% | 2.40A | 2.00A | 4R7 |
| CDFC6020-6R8NC | 6.8 | ±20% | 100KHz,1.0V | 85±30% | 2.00A | 1.80A | 6R8 |
| CDFC6020-100MC | 10 | ±30% | 100KHz,1.0V | 125±30% | 1.70A | 1.40A | 100 |
| CDFC6020-220MC | 22 | ±30% | 100KHz,1.0V | 290±30% | 1.05A | 0.95A | 220 |
| CDFC6028series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC6028-0R9NC | 0.9 | ±30% | 100KHz,1.0V | 13±30% | 6.60A | 4.60A | 0R9 |
| CDFC6028-1R5NC | 1.5 | ±30% | 100KHz,1.0V | 16±30% | 5.00A | 4.20A | 1R5 |
| CDFC6028-2R2NC | 2.2 | ±30% | 100KHz,1.0V | 20±30% | 4.20A | 3.70A | 2R2 |
| CDFC6028-3R0NC | 3 | ±30% | 100KHz,1.0V | 23±30% | 3.60A | 3.40A | 3R0 |
| CDFC6028-4R7MC | 4.7 | ±20% | 100KHz,1.0V | 31±30% | 2.70A | 3.00A | 4R7 |
| CDFC6028-6R0MC | 6 | ±20% | 100KHz,1.0V | 40±30% | 2.50A | 2.50A | 6R0 |
| CDFC6028-100MC | 10 | ±20% | 100KHz,1.0V | 65±30% | 1.90A | 1.90A | 10 |
| CDFC6028-150MC | 15 | ±20% | 100KHz,1.0V | 95±30% | 1.60A | 1.80A | 150 |
| CDFC6028-220MC | 22 | ±20% | 100KHz,1.0V | 135±30% | 1.30A | 1.40A | 220 |
| CDFC6028-330MC | 33 | ±20% | 100KHz,1.0V | 220±30% | 1.10A | 1.10A | 330 |
| CDFC6028-470MC | 47 | ±20% | 100KHz,1.0V | 300±30% | 0.95A | 0.92A | 470 |
| CDFC6028-680MC | 68 | ±20% | 100KHz,1.0V | 420±30% | 0.76A | 0.77A | 680 |
| CDFC6028-101MC | 100 | ±20% | 100KHz,1.0V | 600±30% | 0.62A | 0.66A | 101 |
| CDFC6045series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC6045-1R0NC | 1 | ±30% | 100KHz,1.0V | 14±30% | 8.50A | 4.20A | 1R0 |
| CDFC6045-1R3NC | 1.3 | ±30% | 100KHz,1.0V | 16±30% | 8.00A | 4.00A | 1R3 |
| CDFC6045-1R8NC | 1.8 | ±30% | 100KHz,1.0V | 18±30% | 7.00A | 3.70A | 1R8 |
| CDFC6045-2R3NC | 2.3 | ±30% | 100KHz,1.0V | 21±30% | 6.00A | 3.50A | 2R3 |
| CDFC6045-3R0NC | 3 | ±30% | 100KHz,1.0V | 24±30% | 5.00A | 3.20A | 3R0 |
| CDFC6045-4R5MC | 4.5 | ±20% | 100KHz,1.0V | 31±30% | 4.00A | 3.00A | 4R5 |
| CDFC6045-6R3MC | 6.3 | ±20% | 100KHz,1.0V | 38±30% | 3.80A | 2.80A | 6R3 |
| CDFC6045-100MC | 10 | ±20% | 100KHz,1.0V | 47±30% | 3.00A | 2.50A | 100 |
| CDFC6045-150MC | 15 | ±20% | 100KHz,1.0V | 77±30% | 2.30A | 1.90A | 150 |
| CDFC6045-220MC | 22 | ±20% | 100KHz,1.0V | 115±30% | 1.90A | 1.50A | 220 |
| CDFC6045-330MC | 33 | ±20% | 100KHz,1.0V | 145±30% | 1.50A | 1.40A | 330 |
| CDFC6045-470MC | 47 | ±20% | 100KHz,1.0V | 220±30% | 1.30A | 1.10A | 470 |
| CDFC6045-680MC | 68 | ±20% | 100KHz,1.0V | 330±30% | 1.00A | 0.90A | 680 |
| CDFC6045-101MC | 100 | ±20% | 100KHz,1.0V | 500±30% | 0.80A | 0.70A | 101 |
| Isat: Direct current at which the inductance drops approximate 30% from its value without current. | |||||||
| Irms: Direct current when the temperature of the product rise(ΔT=40℃) from 20℃ ambient. | |||||||
| CDFC8040 CDFC2520-8040 magnetic sealant inductor | |||||||
| Electrical Characteristics | |||||||
| CDFC8040series | |||||||
| MT | Inductance | Percent | L Test | DC Resistance | Rated Current | Rated Current | Marking |
| P/N | L(µ H) | Tolerance | Frequency | DCR (mΩ) | Isat(A) | Irms(A) | |
| CDFC8040-0R9NC | 0.9 | ±30% | 100KHz,1.0V | 6.0±30% | 11 | 7.8 | 0R9 |
| CDFC8040-1R0NC | 1 | ±30% | 100KHz,1.0V | 6.5±30% | 10 | 7.4 | 1R0 |
| CDFC8040-1R4NC | 1.4 | ±30% | 100KHz,1.0V | 7.0±30% | 9 | 7 | 1R4 |
| CDFC8040-2R0NC | 2 | ±30% | 100KHz,1.0V | 9.0±30% | 7.4 | 6.3 | 2R0 |
| CDFC8040-2R2NC | 2.2 | ±30% | 100KHz,1.0V | 9.0±30% | 7.1 | 6 | 2R2 |
| CDFC8040-3R3NC | 3.3 | ±30% | 100KHz,1.0V | 15.0±30% | 5.5 | 4.9 | 3R3 |
| CDFC8040-3R6NC | 3.6 | ±30% | 100KHz,1.0V | 15.0±30% | 5.3 | 4.9 | 3R6 |
| CDFC8040-3R8NC | 3.8 | ±30% | 100KHz,1.0V | 17.0±30% | 5 | 4.5 | 3R8 |
| CDFC8040-4R7NC | 4.7 | ±30% | 100KHz,1.0V | 18.0±30% | 4.7 | 4.1 | 4R7 |
| CDFC8040-4R7MC | 4.7 | ±20% | 100KHz,1.0V | 18.0±30% | 4.7 | 4.1 | 4R7 |
| CDFC8040-6R8NC | 6.8 | ±30% | 100KHz,1.0V | 25.0±30% | 4 | 3.7 | 6R8 |
| CDFC8040-6R8MC | 6.8 | ±20% | 100KHz,1.0V | 25.0±30% | 4 | 3.7 | 6R8 |
| CDFC8040-100MC | 10 | ±20% | 100KHz,1.0V | 34.0±30% | 3.4 | 3.1 | 100 |
| CDFC8040-150MC | 15 | ±20% | 100KHz,1.0V | 50.0±30% | 2.7 | 2.4 | 150 |
| CDFC8040-220MC | 22 | ±20% | 100KHz,1.0V | 66.0±30% | 2.2 | 2.2 | 220 |
| CDFC8040-330MC | 33 | ±20% | 100KHz,1.0V | 100.0±30% | 1.9 | 1.7 | 330 |
| CDFC8040-470MC | 47 | ±20% | 100KHz,1.0V | 150.0±30% | 1.5 | 1.4 | 470 |
| CDFC8040-680MC | 68 | ±20% | 100KHz,1.0V | 230.0±30% | 1.2 | 1.1 | 680 |
| CDFC8040-101MC | 100 | ±20% | 100KHz,1.0V | 290.0±30% | 1 | 1 | 101 |
3. Product Feature And Application of CDFC2520-8040 Magnetic Sealant Inductor
CDFC2520-8040 magnetic sealant inductor feature and application:
1. It adopts a closed magnetic circuit structure with less magnetic leakage and strong anti-electromagnetic interference ability.
2. Compared with the traditional chip inductor, under the same size, its rated current will be nearly 30% higher.
3. Small volume.
4. Low energy consumption.
Application:
Widely used in mobile phones, tablet computers, TV sets, security, car navigation, LED lighting, portable game consoles, various power modules, etc.
4. Product Details of CDFC2520-8040 Magnetic Sealant Inductor
I sat: The current when the inductance become 30% lower than its initial value(Ta = 20℃).
I rms: The current when temperature of coil increases up to MaxΔT=40℃(Ta = 20℃).
Operating temperature: -40℃to 105℃.
5. Product Qualification of CDFC2520-8040 Magnetic Sealant Inductor
Due to its small volume and large amount of inductance, the magnetic sealing adhesive patch inductor has great advantages in saving the space of circuit board. It also has good shielding effect and good current resistance.
6. Deliver, Shipping And Serving of CDFC2520-8040 Magnetic Sealant Inductor
Our production comply the EU standards and reliability test. Because of CDFC2520-8040 magnetic sealant inductor small volume and large passing inductance, it has great advantages in saving the space of circuit board ,as well as good shielding effect and good current resistance.
