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381L271M315K042

Description
Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 315V, 20% +Tol, 20% -Tol, 270uF, Through Hole Mount, ROHS COMPLIANT
CategoryPassive components    capacitor   
File Size442KB,10 Pages
ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]
Environmental Compliance  
Download Datasheet Parametric View All

381L271M315K042 Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 315V, 20% +Tol, 20% -Tol, 270uF, Through Hole Mount, ROHS COMPLIANT

381L271M315K042 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
capacitance270 µF
Capacitor typeALUMINUM ELECTROLYTIC CAPACITOR
Custom functionsPVC Insulated Can
diameter30 mm
dielectric materialsALUMINUM (WET)
ESR737 mΩ
JESD-609 codee3
leakage current0.8749 mA
length40 mm
Manufacturer's serial number381L
Installation featuresTHROUGH HOLE MOUNT
negative tolerance20%
Number of terminals2
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
Package shapeCYLINDRICAL PACKAGE
Package formRadial
polarityPOLARIZED
positive tolerance20%
Rated (DC) voltage (URdc)315 V
ripple current1100 mA
series381L
surface mountNO
Terminal surfaceTin (Sn)
Terminal pitch10 mm
Terminal shapeSNAP-IN
Base Number Matches1
Types 381L, 383L, 381LX & 383LX
105 ºC High-Ripple Snap-In
2-pin Types: 381L and 381LX. 4-pin or 5-pin Types: 383L and 383LX
Adding longer-life and more ripple capability
to the excellent val-
ue of Type 380L/LX capacitors, the 381L/LX readily handles tough
switching power supply input and output circuits and motor-drive bus
capacitor applications where the high surface area of multiple units in
parallel equals the ripple capability of our Type 520C inverter-grade
capacitor. Type 381LX delivers more capacitance per can size while
Type 381L gives lower ESR for the same capacitance rating. Type
383L gives the choice of 4 or 5 leads for stable, reverseproof mount-
ing. Type 383LX has 5 leads available.
Highlights
Top performance in power supplies and motor drives
4 times the life of Type 380L/LX
2, 4 and 5 leads available
Big selection of 42 case sizes
–40 °C to +105 °C up to 315 Vdc, –25 °C 350 Vdc and up
10 to 450 Vdc
33 µF to 150,000 µF ±20%
≤3√CV µA
Ambient Temperature
45 °C
381L
381LX,
383 LX
2.70
2.35
60 °C
2.60
2.20
70 °C
2.50
2.00
85 °C
2.10
1.70
105°C
1.00
1.00
Specifications
Operating Temperature:
Rated Voltage:
Capacitance:
Leakage Current:
Ripple Current Multipliers:
Frequency
50 Hz
10-100 Vdc
160-450 Vdc
0.93
0.75
60 Hz
0.95
0.80
120 Hz
1.00
1.00
500 Hz
1.05
1.20
1 kHz
1.08
1.25
5 kHz
& up
1.15
1.40
EIA Ripple Life:
Load Life Test:
Shelf Life:
Vibration:
12,000 h @ 85 °C, Full load as per EIA IS-749
∆Capacitance
±20%
ESR 200% of limit
DCL 100% of limit
3,000 h @ 105 ºC, Full load
∆Capacitance
±10%
ESR 125% of limit
DCL 100% of limit
1,000 h @ 105 °C
∆Capacitance
±20%
DF 200% of limit
DCL 100% of limit
10 to 55 Hz, 0.06” and 10 g max, 2 h in each plane
Cornell Dubilier
140 Technology Place
Liberty, SC 29657
Phone: (864)843-2277
Fax: (864)843-3800
www.cde.com

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