381LR271M250H022 Cornell Dubilier Electronics (CDE), 381LR271M250H022 Datasheet
381LR271M250H022
Manufacturer Part Number
381LR271M250H022
Description
CAPACITOR ALUM ELEC, 270µF, 250V
Manufacturer
Cornell Dubilier Electronics (CDE)
Series
381LRr
Datasheet
1.381LR560M450H012.pdf
(4 pages)
Specifications of 381LR271M250H022
Leaded Process Compatible
Yes
Peak Reflow Compatible (260 C)
Yes
Termination Type
Snap-In
Operating Temperature Min
-40°C
Working Voltage, Dc
250V
Operating Temperature Max
105°C
Capacitance
270µF
Voltage Rating
250V
Tolerance
±20%
Lifetime @ Temp.
3000 Hrs @ 105°C
Operating Temperature
-40°C ~ 105°C
Features
General Purpose
Ripple Current
1.42A
Esr (equivalent Series Resistance)
553.0 mOhm
Mounting Type
Through Hole
Package / Case
Radial, Can - Snap-In
Size / Dimension
0.866" Dia (22.00mm)
Height
1.181" (30.00mm)
Lead Spacing
0.394" (10.00mm)
Capacitor Terminals
Quick Connect
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Surface Mount Land Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
381LR271M250H022
Manufacturer:
Cornell Dubilier
Quantity:
32 000
Ultra-High Ripple Capabilities
Specifi cations
Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
Ripple Current Multipliers
Low Temperature Characteristics
Endurance Life Test
Shelf Life Test
Vibration
CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800
RoHS Compliant
Compared to standard 105 °C snap-ins like the Type 381L/LX
Type 381LR can handle an extra 25% ripple current or more.
This remarkable capability stems from advances in electrolyte
that give extremely low ESR values.In high ripple current
applications like motor drives you can save by using fewer
capacitors.
Highlights
- The right choice for motor drive bus capacitors
- The right choice for UPS bus capacitors
- Compare to Type 381L
- Up to 2 times the ripple current
–40 °C to + 105 °C ≤ 315 Vdc
–25 °C to + 105 °C ≥ 350 Vdc
200 Vdc to 450 Vdc
56 µF to 2,200 µF
± 20%
≤3 √CV µA, 4 mA max, 5 minutes
Ambient Temperature
Impedance ratio: Z
≤ 3 (200–450Vdc)
3000 h at full load at 105 °C
1000 h at 105 °C
10 to 55 Hz, 0.06” and 10 g max, 2 h each plane
Frequency
∆ Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
∆ Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
50 Hz 60 Hz 120 Hz 500 kHz 1 kHz
0.75
45 ºC
2.35
0.80
60 ºC
2.20
–20⁰C
1.00
∕ Z
+25⁰C
1.20
70 ºC
2.00
1.25
kHz &
1.40
Up
10
85 ºC
1.70
105 ºC
1.00
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381LR271M250H022 Summary of contents
Page 1
Ultra-High Ripple Capabilities Specifi cations Temperature Range Rated Voltage Range Capacitance Range Capacitance Tolerance Leakage Current Ripple Current Multipliers Low Temperature Characteristics Endurance Life Test Shelf Life Test Vibration CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 ...
Page 2
Ultra-High Ripple Capabilities Part Numbering System 381LR 271 Type Cap Tolerance 381LR 271 = 270 µ ±20% 222 = 2200 µF Outline Drawing Note that for 200 volts and under the insulating end disc is optional - If ...
Page 3
... Vdc (300 Vdc Surge) 220 381LR221M250H022 0.678 0.305 270 381LR271M250H022 0.553 0.249 270 381LR271M250J012 0.553 0.249 330 381LR331M250H032 0.452 0.203 330 381LR331M250J022 0.452 0.203 390 381LR391M250H042 0.383 ...
Page 4
Ultra-High Ripple Capabilities ESR Max @ 25º C Cap. Catalog 120 Hz 20 kHz 120 Hz 20 kHz (µF) Part Number (Ω) (Ω) 420 Vdc (470 Vdc Surge) 150 381LR151M420K012 0.884 0.398 180 381LR181M420H452 0.737 0.332 180 381LR181M420J042 0.737 0.332 ...