Datasheet > 381LX331M400K052

381LX331M400K052

更新时间： 2023-02-15 00:00:00

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
13页	142K
描述
Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 400V, 20% +Tol, 20% -Tol, 330uF, Through Hole Mount, RADIAL LEADED

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381LX331M400K052 数据手册

Types 381L, 383L, 381LX & 383LX, 105 ꢀC High-Ripple Snap-In

Types 381L/LX & 4-pin Mount 383LX (105 °C)

Adding longer-life and more ripple capability to the excel-

lent value 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 mounting. Type 383LX has 5 leads available.

Highlights

w Latest available ratings, worldwide

w Top performance in power supplies and motor drives

w 4 times the life of Type 380L/LX

w Big selection of 46 case sizes

w 2, 4 and 5 leads available

Specifications

Operating Temperature:

Rated Voltage:

ꢀ40 °C to 105 °C up to 315 Vdc, ꢀ25 °C 350 Vdc and up

10 Vdc to 450 Vdc

Capacitance:

Leakage Current:

33 µF to150,000 ꢁF ꢂ20%

ꢃ3 CV ꢁA

ꢄ

Ripple Current Multipliers:

Ambient Temperature

45 °C

2.7

60 °C

2.6

70 °C

2.5

85 °C

2.1

105°C

1.0

381L

381LX, 383 LX

2.35

2.2

2.0

1.70

1.0

Type 381EL

Life

p 2.091

Type 381LQ

p 2.070

Type 381LR

p 2.087

Smaller

Ripple

Frequency

50 Hz 60 Hz 120 Hz 500 Hz 1 kHz 10 kHz

& up

10-100 Vdc

160-400 Vdc

.93

.95

.98

1.00

1.05

1.20

1.08

1.25

1.15

1.40

EIA Ripple Life:

Shelf Life:

12,000 h @ 85 °C, Full load as per EIA IS-749

ꢅ Capacitance ꢂ20%,

ESR 200% of limit,

DCL 100% of limit

1000 h @ 105 °C, capacitance ꢂ20%, DF 200% of limit, DCL 100% of limit.

Vibration: 10 to 55 Hz, 0.06” and 10 g max, 2 h in each plane

Notice:

Type 381L is not for new design. Please substitute Type 381LX.

140 Technology Place

CORNELL

DUBILIER

Liberty, SC 29657

(864) 843-2277, Fax (864) 843-3800

http://www.cornell-dubilier.com

Your Source For Capacitor Solutions

2.074

E-mail: cde@cornell-dubilier.com

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