# CMLE051H Power Choke Coil

## Features

️· High-performance realized by metal dust core.
️· Low profile (max. 1.8mm thickness).
️· Low DCR (low-loss).
️· Suitable for high-frequency applications (up to 3MHz).
️· RoHS compliant (lead-free).

## Application

️· DC/DC converters for Notebook PCs.
️· Thin type on-board power supply modules.
️· VRM for servers.

## Outline Dimensions (mm)

️· L: 5.40  0.35
️· W: 5.2  0.2
️· T: 1.6  0.2
️· A: 1.0 0.3
️· A’: 1.5  0.1
️· B: 2.0  0.3
️· B’: 2.5  0.2
️· H: 0 ~ +0.15
️· A: 2.5
️· B: 2.2
️· C: 5.99

## Specifications

Part Number	L0 (μH)	Rdc (mΩ)	Idc (A)	Isat (A)
CMLE051H-R24MS	0.24	3.15 / 3.65	20.0 / 17.0	23.0 / 20.0
CMLE051H-R33MS	0.33	4.5 / 5.2	17.0 / 15.0	20.0 / 17.0
CMLE051H-R47MS	0.47	7.6 / 8.5	11.5 / 10.5	17.0 / 16.0
CMLE051H-R68MS	0.68	11.5 / 13.3	9.2 / 8.3	16.2 / 13.4
CMLE051H-1R0MS	1.0	13.9 / 16.0	8.2 / 7.2	11.8 / 10.3
CMLE051H-1R5MS	1.5	22.5 / 26.0	6.7 / 6.0	10.5 / 8.3
CMLE051H-2R2MS	2.2	28.0 / 33.0	5.7 / 5.0	7.4 / 6.3

️· Inductance is measured at 0A.
️· Rdc is provided in two columns; the first is typical, and the second is maximum.
️· Idc is the heat rating current.
️· Isat is the saturation current.
️· Tolerance: ±10%

## Operating Conditions

️· Operating Temperature: -40°C to +85°C
️· Storage Temperature: -40°C to +85°C
️· Rated Voltage: Refer to datasheet (not explicitly listed)