81DA271M250HD2DE3 [VISHAY]

CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 250V, 270uF, THROUGH HOLE MOUNT, ROHS COMPLIANT;


型号：	81DA271M250HD2DE3
厂家：	VISHAY
描述：	CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 250V, 270uF, THROUGH HOLE MOUNT, ROHS COMPLIANT 电容器
文件：	总4页 (文件大小：316K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

81DA

Vishay Sprague

Aluminum Capacitors

+ 105 °C, Snap-In

FEATURES

• Improved performance

Pb-free

Available

• Operating temperature to + 105 °C

• High ripple current capability

• Low ESR

• Replaces type 81D

Fig.1 Component Outlines

QUICK REFERENCE DATA

RIPPLE CURRENT MULTIPLIERS

DESCRIPTION

VALUE

TEMPERATURE

Noal case size

ØD x L in mm

0.87" x 1.00" (22.0 x 25.0)

to 1.38" x 3.18" (35.0 x 80.0)

AMBIENT TEMPERATURE

MULTIPLIERS

Operating temperature

- 40 °C to + 105 °C

47 µF to 180 000 µF

20 %

+ 55 °C

+ 65 C

1.5

1.34

1.2

Rated capacitance

range, C_R

Tolerance on C_R

+ 75 °C

+ 85 °C

+ 95 °C

+ 105 °C

Rated voltage range,

U_R

6.3 WVDC to 400 WVDC

1.0

Termination

Snap in

0.77

0.45

2000 h: Δ CAP ≤ 15 % from initial

measurement. Δ ESR ≤ 1.5 x initial

specified limit. Δ DCL ≤ initial specified

limit

Life validation test

at 105 °C

FREQUENCY (Hz)

50 TO 60 300 TO 1000

500 h: Δ CAP ≤ 15 % from initial

measurement. Δ ESR ≤ 1.3 x initial

specified limit. Δ DCL ≤ 2 x initial

specified limit

1000 AND

WVDC

Shelf life at 85 °C

0 - 49

0.85

0.83

0.80

1.10

1.15

1.30

1.15

1.20

1.40

I = K CV

50 - 199

200 - 400

DC leakage current

5 min charge time

K = 4.0 at + 25 °C

I in µA, C in µF, V in Volts

DIMENSIONS in inches (millimeters)

DIAMETER

LENGTH

STYLE 2

TYPICAL

WEIGHT

(g)

DIAMETER

LENGTH

L 0.08 (2.0)

STYLE 2

TYPICAL

WEIGHT

(g)

CASE

CODE

CASE

CODE

D + 0.04 - 0 (+ 1.0 - 0)

0.08 (2.0)

D + 0.04 - 0 (+ 1.0 - 0)

0.87 (22.0)

1.00 (25.0)

1.18 (30.0)

1.00 (25.0)

1.18 (30.0)

1.57 (40.0)

1.00 (25.0)

1.18 (30.0)

1.38 (35.0)

1.57 (40.0)

2.00 (50.0)

1.00 (25.0)

1.18 (30.0)

1.38 (35.0)

1.57 (40.0)

2.00 (50.0)

16.0

19.0

24.0

20.0

24.0

27.0

31.0

38.0

30.0

35.0

39.0

44.0

53.0

1.38 (35.0)

1.58 (40.0)

1.18 (30.0)

1.38 (35.0)

1.57 (40.0)

2.00 (50.0)

2.50 (63.0)

3.18 (80.0)

1.00 (25.0)

1.18 (30.0)

1.38 (35.0)

1.57 (40.0)

2.00 (50.0)

2.50 (63.0)

3.18 (80.0)

48.0

54.0

61.0

74.0

91.0

113.0

48.0

58.0

66.0

81.0

103.0

128.0

183.0

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234

For technical questions, contact: aluminumcaps4@vishay.com

Document Number: 42063

Revision: 26-Aug-08

81DA

Aluminum Capacitors

+ 105 °C, Snap-In

Vishay Sprague

DIMENSIONS in inches (millimeters)

CIRCUIT BOARD MOUNT TERMINAL DIMENSIONS ⁽¹⁾

DIAMETER

CASE CODE

STYLE A

STYLE B

1.00 (25.0)

1.18 (30.0)

1.38 (35.0)

0.093 (2.4)

0.125 (3.2)

0.301 (7.6)

0.363 (9.2)

0.458 (11.6)

140°

120°

N/A

0.391 (9.9)

0.458 (11.6)

Note

⁽¹⁾Style A and B not available in 0.87" (22.0 mm) diameter units

DIMENSIONS AND AVAILABLE FORMS

Style A

Style B

Style D

Document Number: 42063

Revision: 26-Aug-08

For technical questions, contact: aluminumcaps4@vishay.com

www.vishay.com

235

81DA

Aluminum Capacitors

+ 105 °C, Snap-In

Vishay Sprague

TERMINAL CONFIGURATION in inches (millimeters)

OUTLINE DRAWINGS

AVAILABLE

VOLTAGES AND

TYPES

LEAD

CODE

AVAILABLE

DIAMETERS

DESCRIPTION

MOUNTING

TERMINAL

CONFIGURATION

0.87 (22.0) - H

0.98 (25.0) - J

1.18 (30.0) - K

1.38 (35.0) - M

All voltages

81D, 81DA

82D, 82DA

Standard

2 pin snap-in

All voltages

82D, 82DA

2 straight wire lead

molded cover with

standoffs

0.98 (25.0) - J

1.18 (30.0) - K

1.38 (35.0) - M

V < = 250 VDC

81D, 81DA

All voltages

82D, 82DA

3 straight wire lead

molded cover with

standoffs

1.18 (30.0) - K

1.38 (35.0) - M

V ≤ 250 VDC

81D, 81DA

ORDERING EXAMPLE

Electrolytic capacitor 81DA series:

81DA 271 M 250 HD 2 D E3

DESCRIPTION

CODE

81DA

271

EXPLANATION

product type

capacitance value (270 µF)

tolerance (M = 20 %)

voltage rating at 105 °C (250 V)

can size (see dimensions table)

pvc insulating sleeve

250

terminal style (D = 2 pin snap-in)

RoHS compliant

ELECTRICAL DATA AND ORDERING INFORMATION

MAX. ESR at 25 °C (mΩ)

MAX. RIPPLE at + 85 °C (A)

CAPACITANCE

(µF)

NOMINAL CASE SIZE

D x L

PART NUMBER

120 HZ

20 to 40 kHZ

120 HZ

20 to 40 kHZ

25 WVDC at + 105 °C, SURGE = 30 V

10 000.0

15 000.0

81DA103M025JC2D

81DA153M025KC2D

0.984 x 1.378 (25.0 x 35.0)

1.181 x 1.378 (30.0 x 35.0)

48.9

42.2

37.2

33.0

5.16

6.17

6.64

7.30

35 WVDC at + 105 °C, SURGE = 40 V

4700.0

81DA472M035JA2D

81DA103M035KB2D

0.984 x 0.984 (25.0 x 25.0)

1.181 x 1.181 (30.0 x 30.0)

83.3

53.4

60.3

41.0

3.53

5.19

4.76

5.94

10 000.0

50 WVDC at + 105 °C, SURGE = 63 V

6800.0

81DA682M050KC2D

1.181 x 1.378 (30.0 x 50.0)

47.5

33.0

5.82

7.05

200 WVDC at + 105 °C, SURGE = 250V

330.0

820.0

81DA331M200JB2D

81DA821M200KD2D

0.984 x 1.181 (25.0 x 30.0)

1.181 x 1.575 (30.0 x 40.0)

399.3

175.4

184.4

85.5

1.81

3.37

2.67

4.84

250 WVDC at + 105 °C, SURGE = 300V

270.0

560.0

81DA271M250HD2D

81DA561M250MB2D

0.866 x 1.575 (22.0 x 40.0)

1.378 x 1.181 (35.0 x 30.0)

408.9

254.0

159.5

113.0

1.83

2.82

2.93

4.23

Note

• Other ratings and voltages available on special order

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236

For technical questions, contact: aluminumcaps4@vishay.com

Document Number: 42063

Revision: 26-Aug-08

Legal Disclaimer Notice

Vishay

Disclaimer

All product specifications and data are subject to change without notice.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any

information provided herein to the maximum extent permitted by law. The product specifications do not expand or

otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed

therein, which apply to these products.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this

document or by any conduct of Vishay.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless

otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such

applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting

from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding

products designed for such applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document Number: 91000

Revision: 18-Jul-08

www.vishay.com

81DA271M250HD2DE3 [VISHAY]

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