381LR331M450A042 Cornell Dubilier Electronics (CDE), 381LR331M450A042 Datasheet
381LR331M450A042
Manufacturer Part Number
381LR331M450A042
Description
CAPACITOR ALUM ELEC, 330µF, 450V
Manufacturer
Cornell Dubilier Electronics (CDE)
Series
381LRr
Datasheet
1.381LR560M450H012.pdf
(4 pages)
Specifications of 381LR331M450A042
Leaded Process Compatible
Yes
Peak Reflow Compatible (260 C)
Yes
Termination Type
Snap-In
Operating Temperature Min
-25°C
Working Voltage, Dc
450V
Operating Temperature Max
105°C
Capacitance
330µF
Voltage Rating
450V
Tolerance
±20%
Lifetime @ Temp.
3000 Hrs @ 105°C
Operating Temperature
-25°C ~ 105°C
Features
General Purpose
Ripple Current
1.85A
Esr (equivalent Series Resistance)
402.0 mOhm
Mounting Type
Through Hole
Package / Case
Radial, Can - Snap-In
Size / Dimension
1.378" Dia (35.00mm)
Height
1.575" (40.00mm)
Lead Spacing
0.394" (10.00mm)
Capacitor Terminals
Quick Connect
Rohs Compliant
Yes
Operating Temperature Range
- 25 C to + 105 C
Diameter
35 mm (1.38 in)
Length
40 mm (1.57 in)
Product
Aluminum Electrolytic Capacitors
Termination Style
Snap In
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Surface Mount Land Size
-
Lead Free Status / Rohs Status
Details
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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381LR331M450A042 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
Ultra-High Ripple Capabilities Ratings ESR Max @ 25º C Cap. Catalog 120 Hz 20 kHz 120 Hz 20 kHz (µF) Part Number (Ω) 200 Vdc (250 Vdc Surge) 270 381LR271M200H012 0.553 0.249 330 381LR331M200H022 0.452 0.203 390 381LR391M200H022 0.383 0.172 ...
Page 4
... X 50 220 381LR221M450J452 1.91 2. 220 381LR221M450K032 2.23 3. 220 381LR221M450A022 270 381LR271M450K042 0.67 0. 270 381LR271M450A032 0.76 1. 330 381LR331M450K052 0.76 1. 330 381LR331M450A042 0.8 1. 390 381LR391M450A042 0.8 1. 470 381LR471M450A052 2000 Type 381LR Operating Life in Kilohours vs Ripple Current 1000 45 ºC 55 ºC 65 ºC 100 º º ...