# PCHC40 Power Chip High Current Inductors

## Features

· Designed for high-current, low-voltage DC-to-DC converter applications.
· Current ratings up to 16 Arms, saturation current up to 20A.
· Extremely low DCR (DC Resistance).
· Provided in tape and reel packaging for pick-and-place assembly.

## Electrical Specifications

· Inductance Range: .33µh to 100µh
· Tolerance: ±20%
· Test Frequency: 100KHz, 0.1 Vrms
· Operating Temperature: -40°C to +85°C
· Inductance Drop: 10% typically at rated Isat
· Temperature Rise: ΔT = 40°C rise typical at Irms

## Part Table

Part Number	Inductance (µh)	Tolerance (%)	SRF Reference (MHz)	DCR Max. (Ω)	Isat (A)	Irms (A)
PCHC40-R33M-RC	0.33	20	300	0.002	20	16.0
PCHC40-R68M-RC	0.68	20	200	0.005	20	12.0
PCHC40-1R0M-RC	1.0	20	100	0.006	20	10.0
PCHC40-1R5M-RC	1.5	20	90	0.008	20	9.0
PCHC40-2R2M-RC	2.2	20	90	0.011	20	7.4
PCHC40-2R7M-RC	2.7	20	65	0.012	20	6.6
PCHC40-3R3M-RC	3.3	20	65	0.014	20	5.9
PCHC40-4R7M-RC	4.7	20	45	0.018	20	4.8
PCHC40-6R8M-RC	6.8	20	35	0.035	20	5.0
PCHC40-100M-RC	10.0	20	26	0.04	20	4.3
PCHC40-150M-RC	15.0	20	21	0.06	20	3.5
PCHC40-220M-RC	22.0	20	17	0.08	20	2.8
PCHC40-330M-RC	33.0	20	14	0.15	20	2.1
PCHC40-470M-RC	47.0	20	12	0.28	20	1.7
PCHC40-680M-RC	68.0	20	9	0.3	20	1.5
PCHC40-101M-RC	100	20	7	0.4	20	1.2

## Physical

· Marking: EIA code (e.g., "101K" for 100µh 10%)
· Packaging: 700 pieces per 13-inch reel.
· Specifications subject to change without notice.