1. Produkteinführung von CD31-105 Chip Induktor
Der Magnetkern dieses Produkts besteht aus hochwertigen magnetischen Nickelkernmaterialien aus Taiwan und Japan. Der Magnetkern hält hohem Strom, niedrigem Temperaturkoeffizienten und stabilen Eigenschaften stand. Der emaillierte Kupferdraht hält dem 180℃-Hochtemperaturdraht stand, um die Qualität des Produkts sicherzustellen.
Der Produktionsprozess übernimmt die vollständige Automatisierung, schnelle Produktionsgeschwindigkeit und schnelle Lieferzeit sind unsere ersten Vorteile. Unser hochwertiger CD31-105-Chip-Induktor löst das Problem unzureichender Stromleistung und unzureichenden Platzbedarfs für Kunden, was bei Kunden in China, Europa und Amerika sehr beliebt ist.
2. Produktparameter (Spezifikation) von CD31-105 Chip-Induktor
1. Fünf-Ring-Muster und Größe (FORM UND GRÖSSE) (Einheit mm) | |||||||
Fünf-Ring-Nummer |
A | B | C | D ref | |||
CD31 |
3,5 ± 0,3 |
3,0 ± 0,3 |
1,1 ± 0,2 |
0,8 |
|||
CD32 |
3,5 ± 0,3 |
3,0 ± 0,3 |
2,0 ± 0,3 |
0,8 |
|||
CD43 |
4,5 ± 0,3 |
4,0 ± 0,3 |
3,2 ± 0,3 |
1,5 |
|||
CD52 |
5,8 ± 0,3 |
5,2 ± 0,3 |
2,5 ± 0,3 |
1,7 |
|||
CD53 |
5,8 ± 0,3 |
5,2 ± 0,3 |
3,0 ± 0,3 |
1,7 |
|||
CD54 |
5,8 ± 0,3 |
5,2 ± 0,3 |
4,5 ± 0,3 |
1,7 |
|||
CD73 |
7,8 ± 0,3 |
7,0 ± 0,3 |
3,5 ± 0,5 |
2,0 |
|||
CD75 |
7,8 ± 0,3 |
7,0 ± 0,3 |
5,0 ± 0,5 |
2,0 |
|||
CD104 |
10,0 ± 0,3 |
9,0 ± 0,3 |
4,0 ± 0,3 |
2,5 |
|||
CD105 |
10,0 ± 0,3 |
9,0 ± 0,3 |
5,4 ± 0,3 |
2,5 |
|||
CD108 |
10,0 ± 0,3 |
9,0 ± 0,3 |
8,0 ± 0,3 |
2,5 |
|||
CD137 |
13,0 ± 0,3 |
12,0 ± 0,3 |
7,0 ± 0,3 |
3,0 |
|||
CD2017 |
20,0 ± 0,3 |
19,0 ± 0,3 |
17,0 ± 0,3 |
3,0 |
|||
2. Darstellung der fünf Ringnummern |
|||||||
CD 75 - 221 K (1) (2) (3) (4) |
|||||||
(1). Anzahl (Typ): CD31/32/43/52/53/54/73/75/104/105 (CD) |
|||||||
(2). Größe: Entsprechend der Größe (75) |
|||||||
(3). Nenninduktivität (Induktivität): „221“ bedeutet 220uH (Beispiel: „221“ für 220uH) (221) |
|||||||
(4). Induktivitätstoleranz (Toleranz): „M: ±20 %, „K“: ±10 %, „J“: ±5 % (K) |
Merkmale der CD31-Serie |
||||
Fünf-Ring-Nummer Typ |
L |
TESTEN |
DC |
Nenngleichstrom |
FREQ. |
WIDERSTAND |
AKTUELL |
||
uH |
(KHz). |
(Ω) MAX. |
A MAX |
|
CD31-2R2M |
2,2 |
100KHZ |
0,24 |
1,20 |
CD31-3R3M |
3,3 |
100KHZ |
0,27 |
1,08 |
CD31-4R7M |
4,7 |
100KHZ |
0,30 |
1,00 |
CD31-6R8M |
6,8 |
100KHZ |
0,47 |
0,80 |
CD31-8R2M |
8,2 |
100KHZ |
0,52 |
0,76 |
CD31-100M |
10,0 |
100KHZ |
0,55 |
0,70 |
CD31-120M |
12,0 |
100KHZ |
0,75 |
0,60 |
CD31-150M |
15,0 |
100KHZ |
0,91 |
0,50 |
CD31-220M |
22,0 |
100KHZ |
1,20 |
0,40 |
CD31-270M |
27,0 |
100KHZ |
1,50 |
0,36 |
Merkmale der CD32-Serie |
||||
Fünf-Klingel-Nummer TYP |
L |
TESTEN |
DC |
Nenngleichstrom |
FREQ. |
WIDERSTAND |
AKTUELL |
||
uH |
(KHz). |
(Ω) MAX. |
A MAX |
|
CD32-100K |
10 |
100 |
0,23 |
0,760 |
CD32-120K |
12 |
100 |
0,27 |
0,685 |
CD32-150K |
15 |
100 |
0,31 |
0,635 |
CD32-180K |
18 |
100 |
0,41 |
0,525 |
CD32-220K |
22 |
100 |
0,47 |
0,500 |
CD32-270K |
27 |
100 |
0,66 |
0,405 |
CD32-330K |
33 |
100 |
0,76 |
0,380 |
CD32-390K |
39 |
100 |
0,85 |
0,355 |
CD32-470K |
47 |
100 |
0,97 |
0,330 |
CD32-560K |
56 |
100 |
1,25 |
0,290 |
CD32-680K |
68 |
100 |
1,45 |
0,275 |
CD32-820K |
82 |
100 |
1,85 |
0,235 |
CD32-101K |
100 |
100 |
2,20 |
0,220 |
CD32-121K |
120 |
100 |
2,90 |
0,185 |
CD32-151K |
150 |
100 |
3,40 |
0,170 |
CD32-181K |
180 |
100 |
3,90 |
0,165 |
CD32-221K |
220 |
100 |
4,50 |
0,155 |
CD32-271K |
270 |
100 |
6,00 |
0,135 |
CD32-331K |
330 |
100 |
7,00 |
0,125 |
CD32-391K |
390 |
100 |
7,80 |
0,115 |
Merkmale der CD43-Serie |
||||
Fünf-Ring-Nummer |
L |
TESTEN |
DC |
Nenngleichstrom |
FREQ. |
WIDERSTAND |
AKTUELL |
||
uH |
(MHz). |
(Ω) MAX. |
A MAX |
|
CD43-1R0M |
1,0 |
7,96 |
0,0487 |
2,560 |
CD43-1R4M |
1,4 |
7,96 |
0,0562 |
2,520 |
CD43-1R8M |
1,8 |
7,96 |
0,0637 |
1,950 |
CD43-2R2M |
2,2 |
7,96 |
0,0712 |
1,750 |
CD43-2R7M |
2,7 |
7,96 |
0,0787 |
1,580 |
CD43-3R3K |
3,3 |
7,96 |
0,0862 |
1,440 |
CD43-3R9K |
3,9 |
7,96 |
0,0937 |
1,330 |
CD43-4R7K |
4,7 |
7,96 |
0,1087 |
1.150 |
CD43-5R6K |
5,6 |
7,96 |
0,1257 |
0,990 |
CD43-6R8K |
6,8 |
7,96 |
0,1312 |
0,950 |
CD43-8R2K |
8,2 |
7,96 |
0,1462 |
0,840 |
CD43-100K |
10 |
2,52 |
0,1820 |
1,040 |
CD43-120K |
12 |
2,52 |
0,2100 |
0,970 |
CD43-150K |
15 |
2,52 |
0,2350 |
0,850 |
CD43-180K |
18 |
2,52 |
0,3380 |
0,740 |
CD43-220K |
22 |
2,52 |
0,3780 |
0,680 |
CD43-270K |
27 |
2,52 |
0,5220 |
0,620 |
CD43-330K |
33 |
2,52 |
0,5400 |
0,560 |
CD43-390K |
39 |
2,52 |
0,5870 |
0,520 |
CD43-470K |
47 |
2,52 |
0,8440 |
0,440 |
CD43-560K |
56 |
2,52 |
0,9370 |
0,420 |
CD43-680K |
68 |
2,52 |
1,1170 |
0,370 |
Merkmale der CD52-Serie |
||||
Fünf-Ring-Nummer |
L |
TESTEN |
DC |
Nenngleichstrom |
FREQ. |
WIDERSTAND |
AKTUELL |
||
uH |
(MHz). |
(Ω) MAX. |
A MAX |
|
CD52-2R2M |
2,2 |
7,96 |
0,039 |
2,16 |
CD52-2R7M |
2,7 |
7,96 |
0,044 |
2,08 |
CD52-3R3K |
3,3 |
7,96 |
0,049 |
1,90 |
CD52-3R9K |
3,9 |
7,96 |
0,056 |
1,84 |
CD52-4R7K |
4,7 |
7,96 |
0,062 |
1,60 |
CD52-5R6K |
5,6 |
7,96 |
0,078 |
1,44 |
CD52-6R8K |
6,8 |
7,96 |
0,091 |
1,36 |
CD52-8R2K |
8,2 |
7,96 |
0,103 |
1,12 |
CD52-100K |
10 |
2,52 |
0,133 |
1,04 |
CD52-120K |
12 |
2,52 |
0,148 |
0,96 |
CD52-150K |
15 |
2,52 |
0,166 |
0,88 |
CD52-180K |
18 |
2,52 |
0,213 |
0,77 |
CD52-220K |
22 |
2,52 |
0,248 |
0,73 |
CD52-270K |
27 |
2,52 |
0,328 |
0,64 |
CD52-330K |
33 |
2,52 |
0,378 |
0,58 |
CD52-390K |
39 |
2,52 |
0,438 |
0,54 |
CD52-470K |
47 |
2,52 |
0,546 |
0,49 |
CD52-560K |
56 |
2,52 |
0,621 |
0,45 |
CD52-680K |
68 |
2,52 |
0,715 |
0,41 |
CD52-820K |
82 |
2,52 |
1.000 |
0,35 |
CD52-101K |
100 |
1KHZ |
1,070 |
0,35 |
CD52-121K |
120 |
1KHZ |
1.250 |
0,32 |
CD52-151K |
150 |
1KHZ |
1,660 |
0,26 |
CD52-181K |
180 |
1KHZ |
1.900 |
0,23 |
CD52-221K |
220 |
1KHZ |
2,440 |
0,21 |
CD52-271K |
270 |
1KHZ |
2,730 |
0,19 |
Merkmale der CD53-Serie |
||||
Fünf-Klingel-Nummer TYP |
L |
TESTEN |
DC |
Nenngleichstrom |
FREQ. |
WIDERSTAND |
AKTUELL |
||
uH |
(MHz). |
(Ω) MAX. |
A MAX |
|
CD53-2R2M |
2,2 |
7,96 |
0,03 |
3,50 |
CD53-2R7M |
2,7 |
7,96 |
0,04 |
3,20 |
CD53-3R3K |
3,3 |
7,96 |
0,05 |
2,80 |
CD53-3R9K |
3,9 |
7,96 |
0,06 |
2,60 |
CD53-4R7K |
4,7 |
7,96 |
0,07 |
2,50 |
CD53-5R6K |
5,6 |
7,96 |
0,08 |
2,40 |
CD53-6R8K |
6,8 |
7,96 |
0,09 |
2,20 |
CD53-8R2K |
8,2 |
7,96 |
0,10 |
2,00 |
CD53-100K |
10 |
2,52 |
0,12 |
1,80 |
CD53-120K |
12 |
2,52 |
0,13 |
1,75 |
CD53-150K |
15 |
2,52 |
0,15 |
1,70 |
CD53-180K |
18 |
2.52 |
0.18 |
1.60 |
CD53-220K |
22 |
2.52 |
0.22 |
1.50 |
CD53-270K |
27 |
2.52 |
0.24 |
1.40 |
CD53-330K |
33 |
2.52 |
0.30 |
1.10 |
CD53-390K |
39 |
2.52 |
0.40 |
1.00 |
CD53-470K |
47 |
2.52 |
0.43 |
0.90 |
CD53-560K |
56 |
2.52 |
0.50 |
0.85 |
CD53-680K |
68 |
2.52 |
0.60 |
0.80 |
CD53-820K |
82 |
2.52 |
0.80 |
0.65 |
CD53-101K |
100 |
1KHZ |
0.90 |
0.60 |
CD53-121K |
120 |
1KHZ |
1.00 |
0.58 |
CD53-151K |
150 |
1KHZ |
1.30 |
0.43 |
CD53-181K |
180 |
1KHZ |
1.50 |
0.41 |
CD53-221K |
220 |
1KHZ |
2.00 |
0.38 |
CD53-271K |
270 |
1KHZ |
2.50 |
0.35 |
CD53-331K |
330 |
1KHZ |
3.20 |
0.28 |
CD53-391K |
390 |
1KHZ |
3.50 |
0.26 |
CD53-471K |
470 |
1KHZ |
4.20 |
0.20 |
CD53-561K |
560 |
1KHZ |
4.50 |
0.19 |
CD53-681K |
680 |
1KHZ |
6.00 |
0.18 |
CD53-821K |
820 |
1KHZ |
6.50 |
0.15 |
CD53-102K |
1000 |
1KHZ |
8.00 |
0.13 |
CD54 series features |
||||
Five ring number |
L |
TESTING |
DC |
RATED DC |
FREQ. |
RESISTANCE |
CURRENT |
||
uH |
(MHz). |
(Ω) MAX. |
A MAX |
|
CD54-100K |
10 |
2.52 |
0.10 |
1.44 |
CD54-120K |
12 |
2.52 |
0.12 |
1.40 |
CD54-150K |
15 |
2.52 |
0.14 |
1.30 |
CD54-180K |
18 |
2.52 |
0.15 |
1.23 |
CD54-220K |
22 |
2.52 |
0.18 |
1.11 |
CD54-270K |
27 |
2.52 |
0.20 |
0.97 |
CD54-330K |
33 |
2.52 |
0.23 |
0.88 |
CD54-390K |
39 |
2.52 |
0.32 |
0.80 |
CD54-470K |
47 |
2.52 |
0.37 |
0.72 |
CD54-560K |
56 |
2.52 |
0.42 |
0.68 |
CD54-680K |
68 |
2.52 |
0.46 |
0.61 |
CD54-820K |
82 |
2.52 |
0.60 |
0.58 |
CD54-101K |
100 |
1KHZ |
0.70 |
0.52 |
CD54-121K |
120 |
1KHZ |
0.93 |
0.48 |
CD54-151K |
150 |
1KHZ |
1.10 |
0.40 |
CD54-181K |
180 |
1KHZ |
1.39 |
0.38 |
CD54-221K |
220 |
1KHZ |
1.57 |
0.35 |
CD73 series features |
||||
Five ring number |
L |
TESTING |
DC |
RATED DC |
FREQ. |
RESISTANCE |
CURRENT |
||
uH |
(MHz). |
(Ω) MAX. |
A MAX |
|
CD73-100K |
10 |
2.52 |
0.08 |
1.44 |
CD73-120K |
12 |
2.52 |
0.09 |
1.39 |
CD73-150K |
15 |
2.52 |
0.10 |
1.24 |
CD73-180K |
18 |
2.52 |
0.11 |
1.12 |
CD73-220K |
22 |
2.52 |
0.13 |
1.07 |
CD73-270K |
27 |
2.52 |
0.15 |
0.94 |
CD73-330K |
33 |
2.52 |
0.17 |
0.85 |
CD73-390K |
39 |
2.52 |
0.22 |
0.74 |
CD73-470K |
47 |
2.52 |
0.25 |
0.68 |
CD73-560K |
56 |
2.52 |
0.28 |
0.64 |
CD73-680K |
68 |
2.52 |
0.33 |
0.59 |
CD73-820K |
82 |
2.52 |
0.41 |
0.54 |
CD73-101K |
100 |
1KHZ |
0.48 |
0.51 |
CD73-121K |
120 |
1KHZ |
0.54 |
0.49 |
CD73-151K |
150 |
1KHZ |
0.75 |
0.40 |
CD73-181K |
180 |
1KHZ |
1.02 |
0.36 |
CD73-221K |
220 |
1KHZ |
1.20 |
0.31 |
CD73-271K |
270 |
1KHZ |
1.31 |
0.29 |
CD73-331K |
330 |
1KHZ |
1.50 |
0.28 |
CD75 series features |
||||
Five ring number |
L |
TESTING |
DC |
RATED DC |
FREQ. |
RESISTANCE |
CURRENT |
||
uH |
(MHz). |
(Ω) MAX. |
A MAX |
|
CD75-100K |
10 |
2.52 |
0.07 |
2.30 |
CD75-120K |
12 |
2.52 |
0.08 |
2.00 |
CD75-150K |
15 |
2.52 |
0.09 |
1.80 |
CD75-180K |
18 |
2.52 |
0.10 |
1.60 |
CD75-220K |
22 |
2.52 |
0.11 |
1.50 |
CD75-270K |
27 |
2.52 |
0.12 |
1.30 |
CD75-330K |
33 |
2.52 |
0.13 |
1.20 |
CD75-390K |
39 |
2.52 |
0.16 |
1.10 |
CD75-470K |
47 |
2.52 |
0.18 |
1.10 |
CD75-560K |
56 |
2.52 |
0.24 |
0.94 |
CD75-680K |
68 |
2.52 |
0.28 |
0.85 |
CD75-820K |
82 |
2.52 |
0.37 |
0.78 |
CD75-101K |
100 |
1KHZ |
0.43 |
0.72 |
CD75-121K |
120 |
1KHZ |
0.47 |
0.66 |
CD75-151K |
150 |
1KHZ |
0.64 |
0.58 |
CD75-181K |
180 |
1KHZ |
0.71 |
0.51 |
CD75-221K |
220 |
1KHZ |
0.96 |
0.49 |
CD75-271K |
270 |
1KHZ |
1.11 |
0.42 |
CD75-331K |
330 |
1KHZ |
1.26 |
0.40 |
CD75-391K |
390 |
1KHZ |
1.77 |
0.36 |
CD75-471K |
470 |
1KHZ |
1.96 |
0.34 |
CD104 series features |
||||
Five ring number |
L |
TESTING |
DC |
RATED DC |
FREQ. |
RESISTANCE |
CURRENT |
||
uH |
(MHz). |
(Ω) MAX. |
A MAX |
|
CD104-100K |
10 |
2.52 |
0.053 |
2.38 |
CD104-120K |
12 |
2.52 |
0.061 |
2.38 |
CD104-150K |
15 |
2.52 |
0.070 |
1.87 |
CD104-180K |
18 |
2.52 |
0.081 |
1.73 |
CD104-220K |
22 |
2.52 |
0.088 |
1.60 |
CD104-270K |
27 |
2.52 |
0.100 |
1.44 |
CD104-330K |
33 |
2.52 |
0.120 |
1.26 |
CD104-390K |
39 |
2.52 |
0.151 |
1.20 |
CD104-470K |
47 |
2.52 |
0.170 |
1.10 |
CD104-560K |
56 |
2.52 |
0.199 |
1.01 |
CD104-680K |
68 |
2.52 |
0.223 |
0.91 |
CD104-820K |
82 |
2.52 |
0.252 |
0.85 |
CD104-101K |
100 |
1KHZ |
0.344 |
0.74 |
CD104-121K |
120 |
1KHZ |
0.396 |
0.69 |
CD104-151K |
150 |
1KHZ |
0.544 |
0.61 |
CD104-181K |
180 |
1KHZ |
0.621 |
0.56 |
CD104-221K |
220 |
1KHZ |
0.721 |
0.53 |
CD104-271K |
270 |
1KHZ |
0.950 |
0.45 |
CD104-331K |
330 |
1KHZ |
1.100 |
0.42 |
CD104-391K |
390 |
1KHZ |
1.245 |
0.38 |
CD104-471K |
470 |
1KHZ |
1.526 |
0.35 |
CD104-561K |
560 |
1KHZ |
1.904 |
0.32 |
CD105 series features |
||||
Five ring number |
L |
TESTING |
DC |
RATED DC |
FREQ. |
RESISTANCE |
CURRENT |
||
uH |
(MHz). |
(Ω) MAX. |
A MAX |
|
CD105-100K |
10 |
2.52 |
0.06 |
2.60 |
CD105-120K |
12 |
2.52 |
0.07 |
2.45 |
CD105-150K |
15 |
2.52 |
0.08 |
2.27 |
CD105-180K |
18 |
2.52 |
0.09 |
2.15 |
CD105-220K |
22 |
2.52 |
0.10 |
1.95 |
CD105-270K |
27 |
2.52 |
0.11 |
1.76 |
CD105-330K |
33 |
2.52 |
0.12 |
1.50 |
CD105-390K |
39 |
2.52 |
0.14 |
1.37 |
CD105-470K |
47 |
2.52 |
0.17 |
1.28 |
CD105-560K |
56 |
2.52 |
0.19 |
1.17 |
CD105-680K |
68 |
2.52 |
0.22 |
1.11 |
CD105-820K |
82 |
2.52 |
0.25 |
1.00 |
CD105-101K |
100 |
1KHZ |
0.35 |
0.97 |
CD105-121K |
120 |
1KHZ |
0.40 |
0.89 |
CD105-151K |
150 |
1KHZ |
0.47 |
0.78 |
CD105-181K |
180 |
1KHZ |
0.63 |
0.72 |
CD105-221K |
220 |
1KHZ |
0.73 |
0.66 |
CD105-271K |
270 |
1KHZ |
0.97 |
0.57 |
CD105-331K |
330 |
1KHZ |
1.15 |
0.52 |
CD105-391K |
390 |
1KHZ |
1.30 |
0.48 |
CD105-471K |
470 |
1KHZ |
1.48 |
0.42 |
CD105-561K |
560 |
1KHZ |
1.90 |
0.33 |
CD105-681K |
680 |
1KHZ |
2.25 |
0.28 |
CD105-821K |
820 |
1KHZ |
2.55 |
0.24 |
3. Product Feature And Application of CD31-105 Chip Inductor
CD31-105 chip inductor is UNSHIELDED SMT POWER INDUCTORS Characteristics:
Saturation Current(Isat):The current when the inductance Becomes 10% lower than is initial value.(Ta=20℃).
Temperature Rise Current(Irms):The current when the temperature of coil increases up to max.ΔT=40℃. (Ta=20℃) Operating temperature: -40℃ to 125℃.
Applications: Power supply for VTRs. LCD televisions, Notebook PCs, Portable communication equipment. DC/DC converters ,etc.
4. Product Details of CD31-105 Chip Inductor
Features: Silver Plated Type, Low cost designed. Erhältlich auf Band und Rolle für die automatische Oberflächenmontage.
Test equipment: L: Agilent 4284A Precision LCR meter.
L Load: Agilent 4284A with HP42841A current source.
DCR: Milli-ohm meter.
5. Product Qualification of CD31-105 Chip Inductor
The product has stable quality, can withstand the impact of high and low temperature, small volume, various varieties, complete models, conventional products are in stock, and the quality is guaranteed for more than 5 years, which is trustworthy. Induktivitätstoleranz: „M“: ±20 %; „L“: ±15 %; "K": ±10% Operating Temperature: -55℃ ~ 125℃.
6. Deliver, Shipping And Serving of CD31-105 Chip Inductor
Our CD31-105 chip inductor generally have a domestic delivery date of 5 working days; Die Lieferzeit ins Ausland beträgt 8 Werktage. Unsere Produkte werden in dreistufigen Verpackungen verpackt. Die Verpackung ist fest und zuverlässig, wodurch die Produkte wirksam vor dem Herunterfallen geschützt werden können.