Parameters |
Factory Lead Time |
22 Weeks |
Mount |
Through Hole |
Mounting Type |
Through Hole |
Package / Case |
Radial, Can |
Dielectric Material |
ALUMINUM (WET) |
Operating Temperature |
-55°C~105°C |
Packaging |
Bulk |
Published |
2016 |
Series |
ULR |
Size / Dimension |
0.248Dia 6.30mm |
Tolerance |
±20% |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
2 |
Type |
Polymer |
Applications |
Decoupling |
Voltage - Rated |
2.5V |
Capacitance |
390μF |
Lead Pitch |
2.4892mm |
ESR (Equivalent Series Resistance) |
15mOhm |
Polarity |
Polar |
Lead Spacing |
0.098 2.50mm |
Lifetime @ Temp |
2000 Hrs @ 105°C |
Ripple Current |
3.4A |
Life (Hours) |
2000 hours |
Ripple Current @ Low Frequency |
170mA @ 120Hz |
Ripple Current @ High Frequency |
3.4A @ 100kHz |
Height Seated (Max) |
0.276 7.00mm |
RoHS Status |
ROHS3 Compliant |
397ULR2R5MEW Overview
3.4A @ 100kHz ripple current @ High Frequency is needed to power systems.A value of 15mOhm is assigned to the electrical device's ESR (Equivalent Series Resistance).In order to fully perform its function, 170mA @ 120Hz requires a ripple current at low frequency.When operating at -55°C~105°C, the temperature should remain stable.
397ULR2R5MEW Features
3.4A @ 100kHz ripple current on a high frequency
a 15mOhm in ESR (Equivalent Series Resistance) in this electrical device
an operating temperature of -55°C~105°C
397ULR2R5MEW Applications
There are a lot of Illinois Capacitor 397ULR2R5MEW applications of aluminum polymer capacitors.
- LED driver power supplies
- Buck up Power Supplies of CPU(VRM etc.)
- Motherboards
- Servers and adapters (laptop power supplies)
- Phone chargers
- Medical equipment
- Miniature high Power Supply.
- Switching Power Supply and DC/DC Converter.