1. Introduzione al prodotto dell'induttore sigillante magnetico CDFC2520-8040
L'induttore sigillante magnetico CDFC2520-8040 è una versione aggiornata dell'induttore a chip. Alcune bobine degli induttori a chip tradizionali sono esposte, mentre l'induttore sigillante magnetico CDFC2520-8040 è stato sigillato con colla. La colla è magnetica e svolge un effetto schermante. Pertanto, l'induttore sigillante magnetico CDFC2520-8040 può produrre un campo magnetico.
Rispetto ai induttori in chip tradizionali della stessa dimensione, la sua resistenza CC è inferiore. Pertanto, per ottenere lo stesso valore di induttanza, il fabbisogno di giri dell'induttore sigillante magnetico CDFC2520-8040 è relativamente inferiore.
2. Parametro del prodotto (specifiche) dell'induttore sigillante magnetico CDFC2520-8040
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1. Modello e dimensione a cinque anelli (FORMA E DIMENSIONE) (unità mm) |
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Induttore di alimentazione SMD a filo avvolto (serie cdfc) |
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Serie |
Forma |
A |
B |
C |
D |
E |
F |
G |
H |
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CDFC252010A |
Figura 1 |
2,5±0,2 |
2,0±0,2 |
1,0 MASSIMO |
0,8±0,2 |
0,8±0,2 |
0,85TIPO |
1,65 TIPO |
2,00 TIPO |
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CDFC252012A |
Figura 1 |
2,5±0,2 |
2,0±0,2 |
1,2 MASSIMO |
0,8±0,2 |
0,8±0,2 |
0,85TIPO |
1,65 TIPO |
2,00 TIPO |
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CDFC202610 |
Figura 1 |
2,0±0,2 |
1,6±0,2 |
1,1 MASSIMO |
0,8±0,2 |
0,6±0,2 |
0,60TIPO |
1,20 TIPO |
1,60TIPO |
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CDFC3010 |
Figura 3 |
3,0±0,2 |
3,0±0,2 |
1,0 MASSIMO |
1,5±0,2 |
0,75±0,2 |
0,80 TIPO |
1,60TIPO |
2,70 TIPO |
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CDFC3012 |
Figura 3 |
3,0±0,2 |
3,0±0,2 |
1,2 MASSIMO |
1,5±0,2 |
0,75±0,2 |
0,80 TIPO |
1,60TIPO |
2,70 TIPO |
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CDFC3015 |
Figura 3 |
3,0±0,2 |
3,0±0,2 |
1,5 MASSIMO |
1,5±0,2 |
0,75±0,2 |
0,80 TIPO |
1,60TIPO |
2,70 TIPO |
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CDFC4012 |
Figura 3 |
4,0±0,2 |
4,0±0,2 |
1,3 MASSIMO |
2,0±0,2 |
1,0±0,2 |
1.10TIPO |
2.2TYP |
3,40TIPO |
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CDFC4018 |
Figura 3 |
4,0±0,2 |
4,0±0,2 |
1,9 MASSIMO |
1,4±0,3 |
1,3±0,2 |
1.2RIF |
2.8RIF |
3.7RIF |
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CDFC4030 |
Figura 3 |
4,0±0,2 |
4,0±0,2 |
3,0 MASSIMO |
1,3±0,3 |
1,35±0,3 |
1.2RIF |
2.8RIF |
3.7RIF |
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CDFC5012 |
Figura 3 |
5,0±0,3 |
5,0±0,3 |
1,3 MASSIMO |
2,0±0,3 |
1,5±0,3 |
1.5RIF |
3.6RIF |
4.0RIF |
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CDFC5020 |
Figura 4 |
5,0±0,2 |
5,0±0,2 |
2,0 MASSIMO |
1,9±0,3 |
1,5±0,3 |
1.4RIF |
3.7RIF |
4.2RIF |
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CDFC5040 |
Figura 3 |
5,0±0,2 |
5,0±0,2 |
4,0 MASSIMO |
2,0±0,3 |
1,5±0,3 |
1.5RIF |
3.6RIF |
4.0RIF |
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CDFC6020 |
Figura 3 |
6,0±0,3 |
6,0±0,3 |
2,0 MASSIMO |
2,6±0,3 |
1,7±0,3 |
1.6RIF |
4.7RIF |
5.7RIF |
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CDFC6028 |
Figura 3 |
6,0±0,3 |
6,0±0,3 |
2,8MAX |
2,6±0,3 |
1,7±0,3 |
1.6RIF |
4.7RIF |
5.7RIF |
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CDFC6045 |
Fig.2 |
6,0±0,3 |
6,0±0,3 |
4,5MAX |
3,2±0,3 |
1,4±0,3 |
1.6RIF |
4.7RIF |
5.7RIF |
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CDFC8040 |
Fig.2 |
8,0±0,3 |
8,0±0,3 |
4,2MAX |
5,6±0,3 |
1,6±0,3 |
1.8RIF |
5.6RIF |
7,5RIF |
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CDFC252010 252012 202610 CDFC2520-8040 induttore sigillante magnetico
Caratteristiche elettriche
| CDFC202610serie | |||||||
| MT | Induttanza | Percentuale | Prova L | Resistenza CC | Corrente nominale | Corrente nominale | Marcatura |
| Codice prodotto | L(μH) | Tolleranza | Frequenza | DCR (mΩ) | Isat(A) | Irm(A) | |
| CDFC201610-R24NC | 0,24 | ±30% | 100 KHz, 1,0 V | 34 MASSIMO | 4,50 A | 3,80 A | ----- |
| CDFC201610-R33NC | 0,33 | ±30% | 100 KHz, 1,0 V | 52 MASSIMO | 3,80 A | 3,30 A | ----- |
| CDFC201610-R47NC | 0,47 | ±30% | 100 KHz, 1,0 V | 59 MASSIMO | 2,80 A | 2,60 A | ----- |
| CDFC201610-R68NC | 0,68 | ±30% | 100 KHz, 1,0 V | 78 MASSIMO | 2,30 A | 2,40 A | ----- |
| CDFC201610-1R0NC | 1 | ±30% | 100 KHz, 1,0 V | 104 MASSIMO | 1,80 A | 1,80 A | ----- |
| CDFC201610-2R2MC | 2.2 | ±20% | 100 KHz, 1,0 V | 257 MASSIMO | 1,20 A | 1,20 A | ----- |
| CDFC201610-4R7MC | 4,7 | ±20% | 100 KHz, 1,0 V | 494 MASSIMO | 0,90 A | 0,90 A | ----- |
| CDFC201610-6R8MC | 6,8 | ±20% | 100 KHz, 1,0 V | 780 MASSIMO | 0,70 A | 0,70 A | ----- |
| CDFC201610-100MC | 10 | ±20% | 100 KHz, 1,0 V | 956 MASSIMO | 0,60 A | 0,60 A | ----- |
| Isat: corrente continua alla quale l'induttanza diminuisce di circa il 30% rispetto al suo valore senza corrente. | |||||||
| Irms: corrente continua quando la temperatura del prodotto aumenta (ΔT=40℃) da 20℃ ambiente. | |||||||
| CDFC3010 3012 3015 CDFC2520-8040 induttore sigillante magnetico | |||||||
| Caratteristiche elettriche | |||||||
| Serie CDFC3010 | |||||||
| MT | Induttanza | Percentuale | Prova L | Resistenza CC | Corrente nominale | Corrente nominale | Marcatura |
| Codice prodotto | L(μH) | Tolleranza | Frequenza | DCR (mΩ) | Isat(A) | Irm(A) | |
| CDFC3010-1R0NC | 1 | ±30% | 100 KHz/1 V | 66 MASSIMO | 2,10 MASSIMO | 1,75 MASSIMO | ----- |
| CDFC3010-1R5NC | 1,5 | ±30% | 100 KHz/1 V | 78 MASSIMO | 1,65 MASSIMO | 1,55 MASSIMO | ----- |
| CDFC3010-2R2NC | 2.2 | ±30% | 100 KHz/1 V | 96 MASSIMO | 1,40 MASSIMO | 1,40 MASSIMO | ----- |
| CDFC3010-3R3MC | 3,3 | ±20% | 100 KHz/1 V | 138 MASSIMO | 1,20 MASSIMO | 1,15 MASSIMO | ----- |
| CDFC3010-4R7MC | 4,7 | ±20% | 100 KHz/1 V | 222 MASSIMO | 1,05 MASSIMO | 0,95 MASSIMO | ----- |
| CDFC3010-6R8MC | 6,8 | ±20% | 100 KHz/1 V | 300 MASSIMO | 0,75 MASSIMO | 0,75 MASSIMO | ----- |
| CDFC3010-8R2MC | 8,2 | ±20% | 100 KHz/1 V | 348 MASSIMO | 0,70 MASSIMO | 0,70 MASSIMO | ----- |
| CDFC3010-100MC | 10 | ±20% | 100 KHz/1 V | 480 MASSIMO | 0,65 MASSIMO | 0,65 MASSIMO | ----- |
| CDFC3010-150MC | 15 | ±20% | 100 KHz/1 V | 624 MASSIMO | 0,50 MASSIMO | 0,50 MASSIMO | ----- |
| CDFC3010-220MC | 22 | ±20% | 100 KHz/1 V | 960 MASSIMO | 0,40 MASSIMO | 0,40 MASSIMO | ----- |
| CDFC3010-330MC | 33 | ±20% | 100 KHz/1 V | 1,20MAX | 0,30MAX | 0,30MAX | ----- |
| Serie CDFC3012 | |||||||
| MT | Induttanza | Percentuale | Prova L | Resistenza CC | Corrente nominale | Corrente nominale | Marcatura |
| Codice prodotto | L(μH) | Tolleranza | Frequenza | DCR (mΩ) | Isat(A) | Irm(A) | |
| CDFC3012-R82NC | 0,82 | ±30% | 100 KHz/1 V | 36 MASSIMO | 2,50 MASSIMO | 2,60 MASSIMO | ----- |
| CDFC3012-1R0NC | 1 | ±30% | 100 KHz/1 V | 36 MASSIMO | 2,20 MASSIMO | 2,60 MASSIMO | ----- |
| CDFC3012-1R2NC | 1.2 | ±30% | 100 KHz/1 V | 48 MASSIMO | 1,85 MASSIMO | 2,25 MASSIMO | ----- |
| CDFC3012-1R5NC | 1,5 | ±30% | 100 KHz/1 V | 60 MASSIMO | 2,00 MASSIMO | 2,00 MASSIMO | ----- |
| CDFC3012-2R2NC | 2.2 | ±30% | 100 KHz/1 V | 72 MASSIMO | 1,40 MASSIMO | 1,85 MASSIMO | ----- |
| CDFC3012-3R3MC | 3,3 | ±20% | 100 KHz/1 V | 108 MASSIMO | 1,25 MASSIMO | 1,50 MASSIMO | ----- |
| CDFC3012-4R7MC | 4,7 | ±20% | 100 KHz/1 V | 144 MASSIMO | 1,15 MASSIMO | 1,30 MASSIMO | ----- |
| CDFC3012-6R8MC | 6,8 | ±20% | 100 KHz/1 V | 204 MASSIMO | 0,95 MASSIMO | 1,10 MASSIMO | ----- |
| CDFC3012-100MC | 10 | ±20% | 100 KHz/1 V | 312 MASSIMO | 0,75 MASSIMO | 0,85 MASSIMO | ----- |
| CDFC3012-150MC | 15 | ±20% | 100 KHz/1 V | 420 MASSIMO | 0,57 MASSIMO | 0,75 MASSIMO | ----- |
| CDFC3012-220MC | 22 | ±20% | 100 KHz/1 V | 588 MASSIMO | 0,55 MASSIMO | 0,65 MASSIMO | ----- |
| CDFC3012-330MC | 33 | ±20% | 100 KHz/1 V | 960MAX | 0,42 MASSIMO | 0,50MAX | ----- |
| CDFC3012-470MC | 47 | ±20% | 100 KHz/1 V | 1560 MASSIMO | 0,35 MASSIMO | 0,40 MASSIMO | ----- |
| Serie CDFC3015 | |||||||
| MT | Induttanza | Percentuale | Prova L | Resistenza CC | Corrente nominale | Corrente nominale | Marcatura |
| Codice prodotto | L(μH) | Tolleranza | Frequenza | DCR (mΩ) | Isat(A) | Irm(A) | |
| CDFC3015-1R0NC | 1 | ±30% | 100 KHz/1 V | 36 MASSIMO | 2,80 A | 2,80 A | ----- |
| CDFC3015-1R5NC | 1,5 | ±30% | 100 KHz/1 V | 54 MASSIMO | 2,60 A | 2,30 A | ----- |
| CDFC3015-2R2MC | 2.2 | ±20% | 100 KHz/1 V | 72 MASSIMO | 2,10 A | 2,10 A | ----- |
| CDFC3015-3R3MC | 3,3 | ±20% | 100 KHz/1 V | 96 MASSIMO | 1,80 A | 1,80 A | ----- |
| CDFC3015-4R7MC | 4,7 | ±20% | 100 KHz/1 V | 132 MASSIMO | 1,50 A | 1,50 A | ----- |
| CDFC3015-6R8MC | 6,8 | ±20% | 100 KHz/1 V | 180 MASSIMO | 1,10 A | 1,30 A | ----- |
| 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℃).
Temperatura di funzionamento: da -40 ℃ a 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.
