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SRF

更新时间： 2024-11-19 18:10:03

品牌	Logo	应用领域
MERITEK		/
页数	文件大小	规格书
3页	305K
描述
SRF Series \| 1000, 2000 hrs at 105°C 6.3~50V 4.7~1500uF SMD Low Impedance

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SRF 数据手册

Aluminum Electrolytic Capacitors

Surface Mount Type

SRF Series

FEATURE

•

Low Impedance Series

•

Applications: Suitable for AV (TV, Video, Audio),

Monitor/Computer, Battery charger, DC/DC converter,

SMPS, Noise filter

•

Load life: 105°C

Diameter (mm)

4.0 ~ 6.3

Load Life (Hours)

1000

2000

8.0 ~ 10.0

SPECIFICATIONS

Item

Characteristic

-55°C ~ 105°C

Operating Temperature

Rated Working Voltage

Nominal Capacitance

6.3VDC ~ 50VDC

4.7 µF ~ 1500 µF, ±20% (at 20°C, 120HZ)

I_L≤ 0.01CV or 3 µA whichever is greater after 2 minutes at 20°C

I_L: Leakage Current (µA) C: Nominal Capacitance (µF) V: Rated Voltage (V)

Leakage Current

Frequency (Hz)

Coefficient

120

0.70

6.3

0.80

10K

0.90

100K

1.00

Ripple Current

Coefficient, Frequency

Working Voltage (V)

Low Temperature

Stability, Impedance Ratio Z-25°C / Z+20°C

at 120Hz

Z-40°C / Z+20°C

Capacitance

≤ ±25% of initial value

≤ 200% of initial value

≤ Initial specified value

≤ ±25% of initial value

≤ 200% of initial value

≤ Initial specified value

≤ ±20% of initial value

≤ specified value

Apply Working Voltage for

Rated Load Life / Temperature

Stabilized at +20°C.

Load Life

Shelf Life

Dissipation Factor

Leakage Current

Capacitance

After storage condition without voltage applied for

1000 hours at Rated Temperature,

Stabilizing for 1 to 2 hours.

Dissipation Factor

Leakage Current

Capacitance

For other procedures than those specified, Soldering

iron method: Temperature: 260±5°C. Application time

of soldering iron: 10 sec

Resistance to

Soldering Heat

Dissipation Factor

Leakage Current

≤ specified value

Rev. 7b 03/31/21

Meritek Electronics Corporation | www.meritekusa.com

12 3

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