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397ULR010MFF

397ULR010MFF

397ULR010MFF

Illinois Capacitor

390μF ±20% Radial, Can 0.354 9.00mm Bulk 11mOhm ULR Through Hole Polymer Decoupling

SOT-23

397ULR010MFF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 22 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case Radial, Can
Dielectric MaterialALUMINUM (WET)
Operating Temperature-55°C~105°C
PackagingBulk
Series ULR
Published 2016
Size / Dimension 0.315Dia 8.00mm
Tolerance ±20%
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Type Polymer
Applications Decoupling
Voltage - Rated 10V
Capacitance 390μF
Lead Pitch 3.5052mm
ESR (Equivalent Series Resistance) 11mOhm
Polarity Polar
Lead Spacing0.138 3.50mm
Lifetime @ Temp 2000 Hrs @ 105°C
Ripple Current5A
Life (Hours) 2000 hours
Ripple Current @ Low Frequency 250mA @ 120Hz
Ripple Current @ High Frequency 5A @ 100kHz
Height Seated (Max) 0.354 9.00mm
RoHS StatusROHS3 Compliant
In-Stock:1548 items

Pricing & Ordering

QuantityUnit PriceExt. Price

397ULR010MFF Product Details

397ULR010MFF Overview


Systems need 5A @ 100kHz ripple current at high frequency to be powered.In this electrical device, the ESR (Equivalent Series Resistance) is 11mOhm.To enable 250mA @ 120Hz to fully perform its function, a ripple current @ Low Frequency must be provided.An operating temperature of -55°C~105°C is recommended for stable operation.

397ULR010MFF Features


5A @ 100kHz ripple current on a high frequency
a 11mOhm in ESR (Equivalent Series Resistance) in this electrical device
an operating temperature of -55°C~105°C


397ULR010MFF Applications


There are a lot of Illinois Capacitor
397ULR010MFF applications of aluminum polymer capacitors.


  • LED driver power supplies
  • Phone chargers
  • Motherboards
  • Servers and adapters (laptop power supplies)
  • Medical equipment
  • Switching Power Supply and DC/DC Converter.
  • Buck up Power Supplies of CPU(VRM etc.)
  • Miniature high Power Supply.

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