EEWORLDEEWORLDEEWORLD

Part Number

Search

381LR271M400J452

Description
CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 400 V, 270 uF, THROUGH HOLE MOUNT
CategoryPassive components   
File Size209KB,3 Pages
ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]
Download Datasheet Parametric View All

381LR271M400J452 Online Shopping

Suppliers Part Number Price MOQ In stock  
381LR271M400J452 - - View Buy Now

381LR271M400J452 Overview

CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 400 V, 270 uF, THROUGH HOLE MOUNT

381LR271M400J452 Parametric

Parameter NameAttribute value
Maximum operating temperature105 Cel
Minimum operating temperature-25 Cel
negative deviation20 %
positive deviation20 %
Rated DC voltage urdc400 V
Processing package descriptionCAN, ROHS COMPLIANT
Lead-freeYes
EU RoHS regulationsYes
stateACTIVE
terminal coatingTIN OVER COPPER
Installation featuresTHROUGH HOLE MOUNT
Manufacturer Series381LR
capacitance270 uF
packaging shapeCYLINDRICAL PACKAGE
Capacitor typeNON SOLID
Terminal shapeSNAP-IN
equivalent series resistance0.491ohm
polarityPOLARIZED
ripple current1.56A
leakage current985.91uA
Type 381LR
105 °C Ultra-High-Ripple Snap-in
25% More Ripple Current Capability
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
Operating Temperature:
Rated Voltage:
Capacitance:
Leakage Current:
Ripple Current Multipliers:
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 to 450 Vdc
56 µF to 2,200 µF ± 20%
3
CV µA, 4 mA max, 5 minutes
Ambient Temperature
45 ºC
60 ºC
70 ºC
85 ºC
2.35
Frequency
50Hz
0.75
60 Hz
0.80
120 Hz
1.00
500 Hz
1.20
1 kHz
1.25
10 kHz
& up
1.40
2.20
2.00
1.70
Specifications
105 ºC
1.00
EIA Ripple Life:
Load LifeTest:
Shelf Life:
Vibration:
10,000 h at 85 °C, full load per EIA IS-749
Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
3000 h at full load at 105 °C
Capacitance 20%
ESR 200% of limit
DCL 100% of limit
1000 h at 105 °C
Capacitance 20%
ESR 200% of limit
DCL 100% of limit
10 to 55 Hz, 0.06" and 10 g max, 2 h each plane
CDM Cornell Dubilier
140 Technology Place
Liberty, SC 29657
Phone: (864)843-2277
Fax: (864)843-3800
www.cde.com
【CN0142】High CMRR circuit converts broadband complementary DAC output to single-ended signal without precision resistors
Circuit Function and BenefitsThe traditional method of converting the complementary current output of a wideband DAC to a single-ended signal is to use a center-tapped transformer or a single op amp i...
EEWORLD社区 ADI Reference Circuit
[Repost] A 5-story residential building collapsed in Fenghua City, Ningbo, Zhejiang, burying many people
[backcolor=rgb(254, 254, 254)]There have been many large building collapses in the past few years. This news is not the first, nor will it be the last. No one knows who will be the next innocent victi...
xuyiyi Talking
Has anyone adjusted the low power consumption of sx1278?
I use STM32F103 bare board to adjust the low power consumption of sx1278. I tested the power consumption of stm32 bare board in low power mode and it is normal. But when I add sx1278 module and put it...
方鑫 RF/Wirelessly
Expert, help me!
I want to convert a 3.3V 2us pulse voltage into a 5V 2us synchronous pulse through an open collector pull-up. As a result, the rising edge time becomes longer, and it takes about 250ns to rise to 4.5V...
czl00czl Analog electronics
Why does the microcontroller stop working after the DIP switch circuit is powered on?
I am using stc15w204s, and the address setting of the dip switch is connected to the four I/O ports of the microcontroller. However, after powering on the dip switch circuit, the light of the microcon...
小99 51mcu
High score, please help me with the problem of repeatedly opening the device
Dear friends, I see that PDA and mobile phones have this function. If you install a Bluetooth-related application software without source code and send files and pictures, etc., if it is not opened, a...
compareview Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1845  2479  454  2580  1379  38  50  10  52  28 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号