Datasheet > CDLC351K2R7SR

CDLC351K2R7SR

更新时间： 2024-09-10 22:55:47

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描述
CAP 350F -5% +10% 2.7V T/H

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CDLC351K2R7SR 数据手册

Type CDLC Snap-In, Carboncap Power Ultracapacitors

Large Cylindrical Type

These low RC time constant, organic electrolyte, large cell

ultracapacitors easily handle more than a half million duty cycles and

solder readily onto circuit boards using snap-in terminals. They are

especially suited for back-up and pulse power applications such as

grid stabilization and wind turbine pitch control. Snap mount cells

are ideal for portable devices, hybrid energy storage, and emergency

lighting.

Highlights

- Board Mountable

- Solderable

Speciﬁcations

Operating Temperature Range

Storage Temperature Range

–40 ⁰C to +65 ⁰C

–40 ⁰C to +70 ⁰C

Rated Voltage Range

Capacitance Range

2.7 Vdc, 2.85 Vdc rated surge

100 F to 600 F

Capacitance Tolerance

–5% / +10%

Life at Room Temperature

10 years at rated voltage and 25 ºC

Capacitance change ≤20%

ESR change ≤100%

Life Test

1000 h @ rated voltage and +65 ºC

Capacitance change ≤20% decrease from min. initial value

ESR change ≤100% increase from max. initial value

Cycle Test

Shelf Life

1,000,000 cycles (rated to half rated voltage at +25 ºC)

Capacitance change ≤20%

ESR change ≤100%

1000 h without voltage at +70 ºC

Capacitance change ≤20% from min. initial capacitance

ESR change ≤100% from max. initial ESR

RoHS Compliant

Ratings

Part Number

CDLC101K2R7SR

CDLC351K2R7SR

CDLC401K2R7SR

CDLC601K2R7SR

Terminal Conﬁguration

Snap In

100

Snap In

350

Snap In

Capacitance (F)

(Discharge w constant current at 25°C)

400

600

ESR, DC (mΩ), Max

4.2

3.2

Current - Max Peak (A)

(1 s discharge rate to 50% of rated Voltage)

223

237

277

Leakage current (mA), Max

after 72 h at +25 °C

0.27

10.2

1.2

3.6

1.5

2.9

Usable Power Density, Pd (kW/kg)

(Per IEC 62391-2)

4.1

Usable Power (W)

208

21.7

5.1

273

8.6

5.4

273

7.4

5.3

273

5.9

6.3

Impedance match power, (kW/kg)

Gravimetric energy density, Emax (Wh/kg)

Energy available (Wh)

(At rated voltage)

0.1

0.02

0.35

0.066

0.41

0.077

0.61

0.096

Weight (kg)

Maximum Continuous Current (Arms)

(ΔT=20°C)

Short circuit current (A)

643

844

CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830

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