Item # PSF109-391M, 390 Microhenry (µH) Inductance (±20%) PSF109 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductor On MPS Industries, Inc.

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Magnetic shielding using magnetic epoxy resin results in lower costs as compared to traditional ferrite shielded inductors

Unit of Measure

Electrical Parameters at 25 ºC | Specifications | Note

Electrical Parameters at 25 ºC

Inductance (±20%)	N/A 390 µH
Maximum Saturation Current (I_sat) (Adc)	N/A 0.66 A
Maximum Direct Current Resistance (DCR)	N/A 0.54 Ohm

Specifications

Length	N/A 10.5 mm
Width	N/A 10.3 mm
Height	N/A 10.0 mm
Industry Standards / Certifications	N/A RoHS Compliant
Standard Operating Temperature Range	N/A -40 to +120 ºC
Available Design	N/A custom

Note

N/A

Inductance measured at 100 kHz, 0.1 Vrms
Isat: ΔL drops 30% maximum from its initial value

Product performance is limited to specified parameters. Data is subject to change without prior notice.

Dimensions
Unless otherwise specified, all tolerances are:
inch: .XX : ±0.015 .XXX : ±0.004
mm: X.X : ±0.38 X.XX : ±0.10