Datasheet 3D Model Power Inductors - Color Coding

DC1012-183

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Designer's Kit:

Kit	Values	Price
P410	19 (3 of each)	$85.00

Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (µH) 2 (Tolerance: ±10%)	DCR max (mΩ) 3	SRF typ (MHz)	Isat (A) 4			Irms (A) 5
Part number 1	Inductance (µH) 2 (Tolerance: ±10%)	DCR max (mΩ) 3	SRF typ (MHz)	10% drop	20% drop	30% drop	20°C rise	40°C rise
DC1012-183L	18	38.0	15.0	3.65	4.25	4.47	2.7	3.7

Notes

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.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

−40°C to +85°C with Irms current.

Storage temperature range:

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

Maximum part temperature:

+125°C (Ambient + temperature rise)

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Weight:

2.1 – 3.0 g

Packaging:

100 parts per tray

Resistance to soldering heat:

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

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

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