3D Model Datasheet Power Inductors - Color Coding

DC1012 Series

Power Inductors

Coilcraft DC1012 Series radial-leaded power inductors provide a low-cost, high-efficiency option for choke applications. They feature industry-standard lead spacing and are available in a wide range of inductance values and current ratings up to 9.5 Amps.

Small and cost effective power inductors
Use as DC-DC converter inductors and as output ripple filter chokes
Vertical style helps reduce power supply size
AEC-Q200 Grade 3 (−40°C to +85°C)

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Designer-Kits:

Kit	Werte	Preis
P410	19 (3 of each)	$85,00

Technische Daten

Electrical specifications at 25°C.

Teilenummer 1	Induktivität (µH) 2 (Toleranz: ±10%)	DCR max (mΩ) 3	SRF typ (MHz)	Isat (A) 4			Irms (A) 5
Teilenummer 1	Induktivität (µH) 2 (Toleranz: ±10%)	DCR max (mΩ) 3	SRF typ (MHz)	10% drop	20% drop	30% drop	20°C rise	40°C rise
DC1012-103L	10	26,0	35,0	4,80	5,58	5,94	3,5	4,6
DC1012-123L	12	30,0	25,0	4,52	5,20	5,60	3,1	4,3
DC1012-153L	15	35,0	18,0	3,92	4,50	4,84	2,8	4,2
DC1012-183L	18	38,0	15,0	3,65	4,25	4,47	2,7	3,7
DC1012-223L	22	46,0	13,0	3,37	3,81	4,17	2,6	3,6
DC1012-273L	27	70,0	12,0	2,97	3,37	3,64	2,2	2,9
DC1012-333L	33	80,0	11,0	2,67	3,10	3,37	2,0	2,7
DC1012-393L	39	88,0	10,0	2,45	2,85	3,05	1,9	2,6
DC1012-473L	47	100	9,0	2,25	2,65	2,85	1,8	2,4
DC1012-563L	56	150	8,0	2,06	2,35	2,48	1,7	2,1
DC1012-683L	68	170	7,0	1,90	2,08	2,28	1,6	1,9
DC1012-823L	82	200	6,0	1,75	2,03	2,10	1,5	1,7
DC1012-104L	100	220	5,5	1,56	1,76	1,87	1,2	1,5
DC1012-124L	120	290	5,0	1,30	1,62	1,72	0,92	1,4
DC1012-154L	150	340	4,5	1,28	1,45	1,54	0,90	1,3
DC1012-184L	180	380	4,0	1,17	1,34	1,44	0,81	1,2
DC1012-224L	220	440	3,5	1,07	1,22	1,31	0,72	1,0
DC1012-274L	270	620	3,3	0,96	1,11	1,19	0,70	0,90
DC1012-334L	330	700	3,0	0,86	0,99	1,06	0,68	0,88

Hinweise

When ordering, please specify termination code: e.g. DC1012-334L
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Isat: DC current at 25°C that causes the specified inductance drop from its value without current.
Temperature derating curves.
Irms: Current that causes the speicified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Anschlüsse:

L = RoHS compliant tin-silver (96.5/3.5) over tin over copper over steel.
S = non-RoHS tin-lead (63/37). (Special order, added cost)

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform

Umgebungstemperaturbereich:

−40°C to +85°C with Irms current.

Lagertemperaturbereich:

Component: −40°C to +125°C
Packaging trays or tape: −40°C to +80°C

Maximale Bauteiltemperatur:

+125°C (Ambient + temperature rise)

Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

See FIT/MTBF Calculations

Kennlinien

Inductance vs Current

Irms Derating

Physikalische Eigenschaften

Allgemeine Spezifikation

Gewicht:

2.1 – 3.0 g

Verpackung:

100 parts per tray

Löten/Reinigen

Löttemperaturbeständigkeit:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.

Baugruppenreinigung:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

DC1012 Series

Power Inductors