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ASPI-8040S-390M-T

SKU: ASPI-8040S-390M-T

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Power Inductors-SMD 39 μH - ABRACON ASPI-8040S-390M-T

Enhance your electronic designs with the high-performance ABRACON Power Inductor, part number ASPI-8040S-390M-T. Manufactured in China by ABRACON, this SMD power inductor is designed for demanding applications requiring low resistance, high energy storage, and reliable performance.

Product Features

  • Shielded magnetics with low radiation for electromagnetic compatibility
  • Large terminal surface ensures excellent PCB bonding
  • Low DCR (0.107Ω) for efficient power transfer
  • High saturation current (1.95A) suitable for large currents
  • Optimized for DC-DC converter applications
  • Compact 8.0 x 8.0 x 4.2mm package with tape packaging for automated assembly

Electrical Specifications

Part Number Inductance Inductance Tolerance DC Resistance (Ω) Saturation Current (A) Temperature Rise Current (A) Min. Self Resonant Frequency (MHz)
ASPI-8040S-390 39 μH M 0.107 1.95 1.70 7.8

Additional Inductance Options

Part Number Inductance Inductance Tolerance DC Resistance (Ω) Saturation Current (A) Temperature Rise Current (A) Min. Self Resonant Frequency (MHz)
ASPI-8040S-R82 0.82 μH N 0.008 13.8 6.30 94
ASPI-8040S-1R0 1.0 μH N 0.008 9.85 6.30 89
ASPI-8040S-1R5 1.5 μH N 0.010 8.15 5.65 67
ASPI-8040S-2R0 2.0 μH N 0.012 9.25 5.15 43
ASPI-8040S-2R2 2.2 μH N 0.012 7.10 5.15 41
ASPI-8040S-3R0 3.0 μH N 0.014 6.10 4.70 32
ASPI-8040S-3R3 3.3 μH N 0.017 6.50 4.40 27
ASPI-8040S-3R6 3.6 μH N 0.017 7.52 4.35 30
ASPI-8040S-3R9 3.9 μH N 0.017 5.75 4.35 26
ASPI-8040S-4R7 4.7 μH N 0.019 5.90 4.10 24
ASPI-8040S-5R1 5.1 μH N 0.019 4.70 4.05 22
ASPI-8040S-5R6 5.6 μH N 0.021 6.00 3.85 24
ASPI-8040S-6R2 6.2 μH N 0.021 4.45 3.85 20
ASPI-8040S-6R8 6.8 μH M 0.024 4.55 3.60 20
ASPI-8040S-8R2 8.2 μH M 0.026 4.20 3.45 17
ASPI-8040S-100 10 μH M 0.029 3.60 3.30 15

Materials

  • Ferrite Core: Ni-Zn Ferrite
  • Wire: Polyurethane System enameled copper wire
  • Magnetic Glue: Epoxy resin and magnetic powder
  • Plating Electrodes: Ag/Ni/Sn
  • Outer Electrodes: Sn96.5%/Ag3.0%/Cu0.5% solder coating

Physical Dimensions

A (mm) B (mm) C Max. (mm) D (mm) E (mm) F (mm) a (mm) b (mm) c (mm)
8.0±0.3 8.0±0.3 4.2Max. 6.3±0.3 2.00±0.3 4.0±0.3 3.8Typ. 2.2Typ. 7.5Typ.

Package & Reflow Profile

Reflow soldering should follow these guidelines: ramp rate 1~2°C/sec, pre-heating at 150~190°C for 90±30 sec, peak temperature 260°C for 5 sec, with a maximum of 2 reflow cycles. Use Sn/3.0Ag/0.5Cu solder paste.

Certifications & Disclaimers

ABRACON is ISO9001:2008 certified. Products are suitable for commercial and industrial applications. Not recommended for military, aerospace, or life-critical medical applications without prior approval.

For detailed specifications, please refer to the Datasheet.

Note: Datasheet was not processed. Please search the internet for the part number for more details.

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