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Magnetic shielding using magnetic epoxy resin results in lower costs as compared to traditional ferrite shielded inductors
PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductors
Dimensional Drawing for PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductors
Unit of Measure
Items PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductors
PSF74-100M
10 Microhenry (µH) Inductance (±20%) PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductor
PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductors
PSF74-150M
15 Microhenry (µH) Inductance (±20%) PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductor
PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductors
PSF74-220M
22 Microhenry (µH) Inductance (±20%) PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductor
PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductors
PSF74-330M
33 Microhenry (µH) Inductance (±20%) PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductor
PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductors
PSF74-390M
39 Microhenry (µH) Inductance (±20%) PSF74 Series Magnetic Epoxy Shielded Surface Mount Technology (SMT) Power Fixed Inductor
Maximum Saturation Current (Isat) (Adc) N/A 1.84 A N/A 1.47 A N/A 1.23 A N/A 0.96 A N/A 0.91 A
Length N/A 7.5 mm
Width N/A 7.0 mm
Height N/A 4.5 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
  1. Inductance measured at 100 kHz, 0.1 Vrms
  2. Isat: ΔL drops 25% 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
Inductance N/A 10 µH N/A 15 µH N/A 22 µH N/A 33 µH N/A 39 µH
Maximum Direct Current Resistance (DCR) N/A 49 mOhm N/A 81 mOhm N/A 110 mOhm N/A 170 mOhm N/A 230 mOhm