381LQ391M450A042 Cornell Dubilier Electronics (CDE), 381LQ391M450A042 Datasheet

381LQ391M450A042

Manufacturer Part Number

381LQ391M450A042

Description

CAP 390UF 450V ELECT SNAP IN

Manufacturer

Cornell Dubilier Electronics (CDE)

Series

381LQr

Datasheet

1.381LQ151M315H012.pdf (8 pages)

Specifications of 381LQ391M450A042

Capacitance

390µF

Tolerance

±20%

Voltage Rating

450V

Lead Spacing

0.394" (10.00mm)

Ripple Current

1.55A

Lifetime @ Temp.

2000 Hrs @ 105°C

Operating Temperature

-25°C ~ 105°C

Features

General Purpose

Esr (equivalent Series Resistance)

468.0 mOhm

Mounting Type

Through Hole

Package / Case

Radial, Can - Snap-In

Size / Dimension

1.378" Dia (35.00mm)

Height

1.575" (40.00mm)

Operating Temperature Range

- 40 C to + 105 C

Diameter

35 mm (1.38 in)

Length

40 mm (1.57 in)

Product

Aluminum Electrolytic Capacitors

Load Life

2000 Hrs

Termination Style

Snap In

Peak Reflow Compatible (260 C)

Yes

Termination Type

Snap-In

Capacitor Terminals

Quick Connect

Working Voltage, Dc

450V

Leaded Process Compatible

Yes

Rohs Compliant

Yes

Esr

0.21 Ohms

Leakage Current

4 mAmps

Number Of Pins

Test Frequency

20 KHz

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Surface Mount Land Size

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

381LQ391M450A042

Manufacturer:

Cornell Dubilier

Quantity:

20 000

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Type 381LQ 105 ºC Compact, High Ripple, Snap-In Aluminum

Higher Capacitance per Case Size

Specifications

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

COPY & PASTE A CDE PART NUMBER TO CHECK STOCK ONLINE:

RoHS Compliant

Type 381LQ is on average 23% smaller and more than 5 mm

shorter than Type 381LX. This is achieved with a new can

closure method that permits installing capacitor elements into

smaller cans. Approaching the robust capability of the 381L

the new 381LQ enables you to shrink equipment size and

retain the original performance.

Highlights

- More capacitance per case

- Compares to the 381L

–40 °C to + 105 °C ≤ 315 Vdc

–25 °C to + 105 °C ≥ 350 Vdc

10 Vdc to 450 Vdc

100 µF to 100,000 µF

± 20%

≤3 √CV µA, 4 mA max, 5 minutes

Ambient Temperature

Impedance ratio: Z

≤ 10 (10 Vdc)

≤ 8 (16–50 Vdc)

≤ 4 (63–100 Vdc)

≤ 3 (150–450 Vdc)

2000 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

160 - 450 WV 0.75

10 - 100 WV

Voltage

45 ºC

2.35

50 Hz 60 Hz 120 Hz 500 kHz 1 kHz

0.93

60 ºC

2.20

–20⁰C

∕ Z

+25⁰C

0.95

0.80

70 ºC

2.00

1.00

1.05

1.20

85 ºC

1.70

1.08

1.25

kHz &

1.15

1.40

105 ºC

1.00

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381LQ391M450A042 Summary of contents

Page 1

... COPY & PASTE A CDE PART NUMBER TO CHECK STOCK ONLINE: Type 381LQ 105 ºC Compact, High Ripple, Snap-In Aluminum Higher Capacitance per Case Size Specifications Temperature Range Rated Voltage Range Capacitance Range Capacitance Tolerance Leakage Current Ripple Current Multipliers Low Temperature Characteristics ...

Page 2

... COPY & PASTE A CDE PART NUMBER TO CHECK STOCK ONLINE: Type 381LQ 105 ºC Compact, High Ripple, Snap-In Aluminum Higher Capacitance per Case Size Part Numbering System 381LQ 821 M Type Cap Tolerance 381LQ 471 = 470 µ ±20% 332 = 3300 µF 103 = 10,000 µF Outline Drawing Note that for 200 volts and under the insulating end disc is optional - If one is needed add a (+D) to the end of the part numbering system ...

Page 3

... COPY & PASTE A CDE PART NUMBER TO CHECK STOCK ONLINE: Type 381LQ 105 ºC Compact, High Ripple, Snap-In Aluminum Higher Capacitance per Case Size Ratings ESR Max @ 25 ºC Cap. Catalog 120 Hz 20 kHz 120 Hz 20 kHz (µF) Part Number Ω Ω 10 Vdc (13 Vdc Surge) ...

Page 4

... COPY & PASTE A CDE PART NUMBER TO CHECK STOCK ONLINE: Type 381LQ 105 ºC Compact, High Ripple, Snap-In Aluminum Higher Capacitance per Case Size ESR Max @ 25 ºC Cap. Catalog 120 Hz 20 kHz 120 Hz 20 kHz (µF) Part Number Ω Ω 27000 381LQ273M035K052 ...

Page 5

... Type 381LQ 105 ºC Compact, High Ripple, Snap-In Aluminum Higher Capacitance per Case Size ESR Max @ 25 ºC Cap. Catalog 120 Hz 20 kHz 120 Hz 20 kHz (µF) Part Number Ω Ω 100 Vdc (125 Vdc Surge) 2200 381LQ222M100H452 0.113 0.073 2200 381LQ222M100J042 ...

Page 6

... Type 381LQ 105 ºC Compact, High Ripple, Snap-In Aluminum Higher Capacitance per Case Size ESR Max @ 25 ºC Cap. Catalog 120 Hz 20 kHz 120 Hz 20 kHz (µF) Part Number Ω Ω 250 Vdc (300 Vdc Surge) 270 381LQ271M250H012 0.614 0.276 330 381LQ331M250H022 ...

Page 7

... ESR Max Ripple Amps Nominal @ 25 ºC @ 105 ºC Size 120 Hz 20 kHz 120 Hz 20 kHz Ω Ω (A) (A) (mm) 420 Vdc (470 Vdc Surge) ...

Page 8

... Type 381LQ 105 ºC Compact, High Ripple, Snap-In Aluminum Higher Capacitance per Case Size Typical Performance Curves -10 0 Life Test 105 ºC Full Load, 1500 µF, 200 Vdc -10 0 Hours @ Rated Max Temp, Voltage, Ripple 1000 100 0.1 CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 COPY & ...

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