# CMLB051H Power Choke Coil

## Features
️· High performance realized by metal core.
️· Operating Temperature: -40°C to +85°C
️· Storage Temperature: -40°C to +125°C
️· Inductance Tolerance: ±20%

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

## Specifications Table

| Part Number | L0 (µH) | Rdc (mΩ) (Typical) | Rdc (mΩ) (Max) | Heat Rating Current (A) (Typical) | Heat Rating Current (A) (Max) | Saturation Current (A) (Typical) | Saturation Current (A) (Max) |
|---------------|----------|--------------------|-----------------|---------------------------------------|---------------------------------|----------------------------------------|---------------------------------|
| CMLB051H-R33MS | 0.33 | 5.7 | 6.8 | 16.0 | 15.0 | 19.1 | 17.1 |
| CMLB051H-R47MS | 0.47 | 7.6 | 8.5 | 11.0 | 10.0 | 16.0 | 15.5 |
| CMLB051H-R68MS | 0.68 | 12.0 | 13.8 | 9.0 | 8.0 | 13.0 | 11.2 |
| CMLB051H-1R0MS | 1.00 | 15.0 | 17.0 | 8.5 | 7.5 | 10.0 | 8.6 |
| CMLB051H-1R5MS | 1.50 | 23.0 | 28.0 | 6.2 | 5.5 | 9.0 | 7.2 |
| CMLB051H-2R2MS | 2.20 | 30.0 | 35.0 | 5.2 | 4.7 | 7.0 | 6.0 |
| CMLB051H-3R3MS | 3.30 | 45.0 | 52.0 | 4.7 | 4.5 | 5.5 | 4.8 |
| CMLB051H-4R7MS | 4.70 | 70.0 | 81.0 | 3.5 | 3.2 | 4.5 | 3.9 |
| CMLB051H-6R8MS | 6.80 | 103.0 | 125.0 | 2.9 | 2.6 | 3.6 | 3.4 |
| CMLB051H-100MS| 10.00 | 139.0 | 154.0 | 2.5 | 2.3 | 3.3 | 2.8 |

Note: Detailed charts illustrating inductance vs. DC bias current and temperature characteristics are provided in the full datasheet.