Datasheet > 330391T250HT2

330391T250HT2

更新时间： 2024-11-23 03:57:11

品牌	Logo	应用领域
CDE		开关
页数	文件大小	规格书
5页	366K
描述
Ultra-Long-Life, Switching Power Grade Radial High Ripple and Ultra-Long Life

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330391T250HT2 数据手册

Type 330 –55 °C to 105 °C Ultra-Long-Life, Switching Power Grade Radial

High Ripple and Ultra-Long Life

The Type 330 is the ultra-long-life version of the Type 300 capacitor.

With an astonishing, 50,000-hour

expected life operating

continuously at full load and 65 ºC the 330 is the choice for power

supply outputs and UPS battery stiffening. The exceptionally low

ESRs enable high ripple-current capability. With series inductance

of 12 to 16 nH and ripple currents to 16 amps one of these capacitors

can save by replacing three or four of the 12.5 mm diameter

capacitors routinely at the output of switching power supplies. Type

330 R delivers even lower ESR and higher ripple. Type 330 has three

leads for rugged, reverse-proof mounting. Two leads are available as

Types 331 and 331R.

Highlights

• Expected Life > 20 years @ 45 °C

• Ripple Current to 16 amps

• ESRs to 6 mΩ

• > 90% capacitance at –40 °C

• Replaces multiple capacitors

Speciﬁcations

Operating Temperature:

–55 °C to +105 °C

6.3 to 250 Vdc

270 µF to 33,000 µF

Rated Voltage:

Capacitance:

Capacitance Tolerance:

Leakage Current:

Cold Impedance:

6.3 to 100 Vdc; –10 + 75%, 160 to 250 Vdc; –10 + 50%

≤ 0.5 √CV µA, 4 mA max, 5 min.

–55 °C multiple of 25 °C Z ≤ 4 for 6.3 & 7.5 V, 3 for 10 to 50 V,

2 for > 50 V

Ambient Temperature

Ripple Current Multipliers:

45 °C

55 °C

65 °C

75 °C

85 °C

95 °C

105 °C

1.66

1.52

1.37

1.20

1.00

0.75

0.36

Frequency

50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz 10 kHz & up

.77” Diameter

6.3 & 7.5 V

10 to 40 V

50V

0.82

0.78

0.76

0.74

0.76

0.86

0.83

0.81

0.80

0.81

1.00

1.15

1.20

1.25

1.28

1.24

1.21 1.24

1.30 1.35

1.38 1.45

1.43 1.52

1.37 1.44

1.25

1.36

1.47

1.54

1.46

63 & 75 V

100 to 250 V

.895” Diameter

6.3 & 7.5 V

10 to 40 V

50V

0.82

0.80

0.75

0.76

0.86

0.84

0.80

0.81

1.00

1.14

1.17

1.27

1.26

1.25

1.20 1.23

1.25 1.29

1.42 1.50

1.40 1.48

1.38 1.46

1.24

1.30

1.52

1.50

1.48

Complies with the EU Directive

2002/95/EC requirement

63 & 75 V

100 to 250 V

1.02” Diameter

6.3 & 7.5 V

10 to 40 V

50V

restricting the use of Lead (Pb),

Mercury (Hg), Cadmium (Cd),

Hexavalent chromium (Cr(VI)),

PolyBrominated Biphenyls

(PBB) and PolyBrominated

Diphenyl Ethers (PBDE).

0.84

0.81

0.76

0.77

0.76

0.88

0.86

0.81

1.00

1.12

1.15

1.23

1.24

1.17 1.19

1.22 1.25

1.35 1.42

1.37 1.44

1.20

1.26

1.44

1.46

63 & 75 V

100 to 250 V

Load Life:

Shelf Life:

10,000 h at full load at 85 °C

∆ Capacitance ±20%

ESR 200% of limit

DCL 100% of limit

500 h at 105 °C, capacitance, ESR and DCL, initial requirements

CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864) 843-2277 • Fax: (864) 843-3800 • www.cde.com

12 3 4 5

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与330391T250HT2相关器件

型号	品牌	获取价格	描述	数据表
330391T250JP2	CDE	获取价格	Ultra-Long-Life, Switching Power Grade Radial High Ripple and Ultra-Long Life
330391T250JP9E	CDE	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 250V, 75% +Tol, 10% -Tol, 390u
330392U050JL2	CDE	获取价格	Ultra-Long-Life, Switching Power Grade Radial High Ripple and Ultra-Long Life
330392U063HT2	CDE	获取价格	Ultra-Long-Life, Switching Power Grade Radial High Ripple and Ultra-Long Life
330392U063JP2	ETC	获取价格	-55 ˚C to 105 ˚C Ultra-Long-Life, Switching P
330392U075JT2	CDE	获取价格	Ultra-Long-Life, Switching Power Grade Radial High Ripple and Ultra-Long Life
3303DS	POWERBOX	获取价格	60 - 200 WATTS LINEAR
3303W-1-105E	BOURNS	获取价格	Potentiometer, Cermet, 0.15W, 1000000ohm, 25% +/-Tol, 1512,
3303W-1-203E	BOURNS	获取价格	Potentiometer, Cermet, 0.15W, 20000ohm, 25% +/-Tol, 1512,
3303W-2-101E	BOURNS	获取价格	Potentiometer, Cermet, 0.15W, 100ohm, 25% +/-Tol, 1512,

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