Components manufacturers:Wurth Electronic Elements series:WE-PMI　1008

 

Characteristics:

 

 

Compact multilayer type

 

Suitable for applications with high currents up to 1.8 A

 

DCR values below 0.2 Ω

 

Magnetically shielded construction: No crosstalk

 

Operating temperature: –40 °C to +125 °C

 

Recommended soldering profile: Reflow

 

4 sizes and 3 different types available

 

 

 

 

 

Applications:

 

 

DC/DC converters especially at high switching frequencies > 1MHz

 

Portable devices like PDA and digital cameras

 

 

 

The same series as well as the following types:

 

1008 2.5*2.0*1.0mm

 

Order Code

 

 

 

Size

 

 

 

Inductance

 

 

 

Tolerance Inductance

 

 

 

Rated Current

 

 

 

Saturation Current

 

 

 

DC Resistance

 

 

 

Self Resonant Frequency

 

 

 

74479787147

 

 

 

2.5*2.0*1.0mm

 

 

 

0.47μH

 

 

 

±20%

 

 

 

1.9A

 

 

 

0.7A

 

 

 

90mΩ

 

 

 

110 MHz

 

 

 

74479787210

 

 

 

2.5*2.0*1.0mm

 

 

 

1μH

 

 

 

±20%

 

 

 

2.5A

 

 

 

0.5A

 

 

 

120mΩ

 

 

 

90 MHz

 

 

 

74479887210

 

 

 

2.5*2.0*1.0mm

 

 

 

1μH

 

 

 

±20%

 

 

 

1.2A

 

 

 

1.2A

 

 

 

290mΩ

 

 

 

100 MHz

 

 

 

74479887222

 

 

 

2.5*2.0*1.0mm

 

 

 

2.2μH

 

 

 

±20%

 

 

 

1A

 

 

 

1A

 

 

 

430mΩ

 

 

 

70 MHz

 

 

 

74479887247

 

 

 

2.5*2.0*1.0mm

 

 

 

4.7μH

 

 

 

±20%

 

 

 

0.85A

 

 

 

0.85A

 

 

 

650mΩ

 

 

 

50 MHz

 

 

 

74479887268

 

 

 

2.5*2.0*1.0mm

 

 

 

6.8μH

 

 

 

±20%

 

 

 

0.6A

 

 

 

0.6A

 

 

 

790mΩ

 

 

 

40 MHz

 

 

 

74479887310

 

 

 

2.5*2.0*1.0mm

 

 

 

10μH

 

 

 

±20%

 

 

 

0.5A

 

 

 

0.35A

 

 

 

700mΩ

 

 

 

30 MHz