Capacitors
ALF20C391DH500
ActiveKEMET
CAP ALUM 390UF 20% 500V PRESS
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Capacitors
ALF20C391DH500
ActiveKEMET
CAP ALUM 390UF 20% 500V PRESS
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | ALF20C391DH500 |
|---|---|
| Applications | General Purpose |
| Capacitance | 390 µF |
| ESR (Equivalent Series Resistance) | 355 mOhm |
| Height - Seated (Max) [Max] [z] | 62 mm |
| Height - Seated (Max) [Max] [z] | 2.441 in |
| Impedance | 258 mOhms |
| Lead Spacing | 22.5 mm |
| Lead Spacing | 0.886 in |
| Lifetime @ Temp. | 15000 Hrs |
| Mounting Type | Through Hole, Press-Fit |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | Radial, Can - Press-Fit - 4 Lead |
| Polarization | Polar |
| Ripple Current @ High Frequency | 4.67 A |
| Ripple Current @ Low Frequency | 2.87 A |
| Size / Dimension [diameter] | 1.378 in |
| Size / Dimension [diameter] | 35 mm |
| Tolerance | 20 % |
| Voltage - Rated | 500 V |
ALF20C Series
...
| Part | Package / Case | Applications | Tolerance | Polarization | Ripple Current @ High Frequency | Ripple Current @ Low Frequency | Lead Spacing | Lead Spacing | Size / Dimension [diameter] | Size / Dimension [diameter] | Voltage - Rated | Height - Seated (Max) [Max] [z] | Height - Seated (Max) [Max] [z] | Capacitance | Lifetime @ Temp. | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | ESR (Equivalent Series Resistance) | Impedance | Height - Seated (Max) [Max] | Height - Seated (Max) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
KEMET | Radial Can - Press-Fit - 4 Lead | General Purpose | 20 % | Polar | 4.75 A | 3.26 A | 22.5 mm | 0.886 in | 1.378 in | 35 mm | 250 V | 2.047 in | 52 mm | 1000 µF | 15000 Hrs | Through Hole Press-Fit | 85 °C | -40 °C | 163 mOhm | 106 mOhms | ||
KEMET | Radial Can - Press-Fit - 4 Lead | General Purpose | 20 % | Polar | 3.74 A | 1.67 A | 22.5 mm | 0.886 in | 1.575 " | 40 mm | 150 µF | 18000 Hrs | Through Hole Press-Fit | 85 °C | -40 °C | 868.8 mOhm | 600.4 mOhms | |||||
KEMET | Radial Can - Press-Fit - 4 Lead | General Purpose | 20 % | Polar | 4.37 A | 3.57 A | 22.5 mm | 0.886 in | 1.378 in | 35 mm | 100 V | 1.457 in | 37 mm | 2700 µF | 15000 Hrs | Through Hole Press-Fit | 85 °C | -40 °C | 92 mOhm | 69 mOhms | ||
KEMET | Radial Can - Press-Fit - 4 Lead | General Purpose | 20 % | Polar | 6.68 A | 6.41 A | 22.5 mm | 0.886 in | 1.575 " | 40 mm | 100 V | 2.047 in | 52 mm | 5.6 mF | 18000 Hrs | Through Hole Press-Fit | 85 °C | -40 °C | 59 mOhm | 51 mOhms | ||
KEMET | Radial Can - Press-Fit - 4 Lead | General Purpose | 20 % | Polar | 9.17 A | 7.83 A | 22.5 mm | 0.886 in | 1.575 " | 40 mm | 200 V | 3.228 in | 82 mm | 3.3 mF | 18000 Hrs | Through Hole Press-Fit | 85 °C | -40 °C | 46 mOhm | 37 mOhms | ||
KEMET | Radial Can - Press-Fit - 4 Lead | General Purpose | 20 % | Polar | 4.67 A | 2.87 A | 22.5 mm | 0.886 in | 1.378 in | 35 mm | 500 V | 2.441 in | 62 mm | 390 µF | 15000 Hrs | Through Hole Press-Fit | 85 °C | -40 °C | 355 mOhm | 258 mOhms | ||
KEMET | Radial Can - Press-Fit - 4 Lead | General Purpose | 20 % | Polar | 11.71 A | 7.78 A | 22.5 mm | 0.886 in | 1.575 " | 40 mm | 250 V | 3900 µF | 18000 Hrs | Through Hole Press-Fit | 85 °C | -40 °C | 46 mOhm | 32 mOhms | 107 mm | 4.213 in | ||
KEMET | Radial Can - Press-Fit - 4 Lead | General Purpose | 20 % | Polar | 11.12 A | 6.81 A | 22.5 mm | 0.886 in | 1.969 in | 50 mm | 450 V | 2200 µF | 18000 Hrs | Through Hole Press-Fit | 85 °C | -40 °C | 70 mOhm | 47 mOhms | 107 mm | 4.213 in | ||
KEMET | Radial Can - Press-Fit - 4 Lead | General Purpose | 20 % | Polar | 6.09 A | 3.7 A | 22.5 mm | 0.886 in | 1.378 in | 35 mm | 400 V | 3.228 in | 82 mm | 820 µF | 15000 Hrs | Through Hole Press-Fit | 85 °C | -40 °C | 181 mOhm | 127 mOhms | ||
KEMET | Radial Can - Press-Fit - 4 Lead | General Purpose | 20 % | Polar | 5.53 A | 2.7 A | 22.5 mm | 0.886 in | 1.575 " | 40 mm | 450 V | 1.85 in | 47 mm | 390 µF | 18000 Hrs | Through Hole Press-Fit | 85 °C | -40 °C | 293 mOhm | 177 mOhms |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 200 | $ 7.11 | |
Description
General part information
ALF20C Series
390 µF 500 V Aluminum Electrolytic Capacitors Radial, Can - Press-Fit - 4 Lead 355mOhm @ 100Hz 15000 Hrs @ 85°C
Documents
Technical documentation and resources