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starcap 2.7v 300f with the best price quality!

  • USD 18 - 18.5 / Piece  
  • 1000 Piece/Pieces
  • Shenzhen
  • US $18 - 18.5 / Piece
  • 1000 Piece/Pieces
  • 400000 Piece/Pieces per Month
  • Tag:Starcap 2.7v 300f With The Best Price Quality,High Quality Starcap 2.7v 300f,Super Capacitor 2.7v 300f,Farad Capacitor 2.7v 300f
  • Supplier - Dongguan Fuhui Electronics Sales Department
  • China (Mainland)China (Mainland)
  • US$2.5 Million - US$5 Million
  • Manufacturer
  • North America South America Eastern Europe Southeast Asia Oceania Mid East Eastern Asia Western Europe Northern Europe Southern Europe
  • Mr.Jacky
  • 0769-0769-22020426
Post Date : December 26
Product Details
Company Profile

Item specifics

Shenzhen
US $18 - 18.5 / Piece
1000 Piece/Pieces
400000 Piece/Pieces per Month
T/T,Western Union

Specifications

features of star cap 2.7v 300f :
1.green power energy,
2.500,000cycles of charging&discharging,
3.with best price quality.

Specification of star cap 2.7v 300f :

star cap 2.7v 300f with the best price quality! ultracap 2.7v 300f

Part No. : FH-SP-2R7-307

Rated Capacitance: 300 F

Capacitance Tolerance: -20%~+80%

Rated Voltage : 2.7V

Surge Voltage : 3.0V

Rated Current: 81A(25C)

Max. Current: 405A(25C)

Leakage Current : ≤5mA at rated voltage for 12 hours(25C).

Max. Stored Energy: 0.3WH.

Specific Energy&Gramimetric rate: 2.0(WH/KG)

Specific Energy&Volumetric rate: 3.5(WH/L)

Specific Power& Garamimetric rate: 2.8(KW/KG)

Specific Power&Volumetric rate: 4.8(KW/L)

Max. Internal Resistance(100A,mohm,DC): 4.3 mohm.

Max. Internal Resistance(100Hz, mohm,AC):3.4 mohm.

Operating Temperature : -40°C~+70°C

Storage Temperature: -50~ +80°C

Temperature Characteristics: +70°C, the absolue value of the capacitance drop/Capacitance ≤ 30%,ESR≤initial measured value -40°C, the absolue value of the capacitance drop/Capacitance ≤50%,ESR≤3times initial measured value.

Load Life: 1000h,+70°C±2,rated voltage, the absolue value of the capacitance drop/Capacitance ≤30%,ESR≤4 times initial measured value.

SHelf-Life : 1000h,+70°C±2, the absolue value of the capacitance drop/Capacitance ≤30%,ESR≤4times initial measured value .

Moisture Life : +40°C±2,90~95%RH,240h, the absolue value of the capacitance drop/Capacitance ≤30%,I≤2times Initial measuredvalue. ESR≤4times initial measured value

Circulation Life: Voltage 2.7V~1.35V,temp.+25°C,Circulation

charging and discharging 500,000 times, the absolue value of the capacitance drop/Capacitance ≤30%,ESR≤3times initial measured value .

Dimension: D35*H62mm.

Note: Special Dimension are available on request.

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capacitors 5.5v 0.47f with the best price quality!

capacitors 5.5v 0.47f with the best price quality!

capacitors 5.5v 0.47f with the best price quality!

features of capacitors 5.5v 0.47f:
1.green energy,
2.wide temp. range,
3.500,000cycle of charging&discharging,
4.best price.

Basic parameters of capacitors 5.5v 0.47f :

capacitors 5.5v 0.47f with the best price quality!

1. General Specification

Item

Specification/Condition

01

Part No.

FH-SE-5R5-474VYV

02

Rate discharge capacitance

(F 25°C ΔV=3V-2.5V I=0.01A)

0.47

03

Capacitance tolerance

-20%~+80%

04

Rated Voltage U0 (V)

5.5

05

Operating temperature range

-25°C~70°C

06

MAX.ESR(Ω 1KHz)

20

07

Dimension(mm ΦD×L)

12.5×4.8

08

Down-lead distance (mm p)

4.4±0.5

09

Cycle life Expectancy

After nominal voltage,100,000 times charge-discharge circle C drop/C≤30% of the initial value ,ESR≤4 times of the specified value(25°C).

  1. 2. Environmental Specification

Item

Specification/Condition

01

Temperature characteristics

+70°C,drop C/≤30% of the initial value,ESR≤specified value (25°C)

-25°C, drop C/C≤50% of the initial value,ESR≤4 times of specified value(25°C)

02

High temperature load characteristics

After +70°C±2,nominal voltage,1000h, drop C/C≤30%

of the initial value,ESR≤4 times of specified value(25°C).

03

High temperature without load characteristics

Same with the High temperature load characteristics

04

Humidity Resistance

After +40°C±2, 90--95%RH,240h drop C/C≤30% of the initial measured value, IL≤2 times of specified value(25°C),ESR≤4 times of specified value(25°C).

,

Detail more >>
capacitor bank 2.5f 25v with best price quality!

capacitor bank 2.5f 25v with best price quality!

capacitor bank 2.5f 25v with best price quality!

features of capacitor bank 2.5f 25v :
1.green power energy,
2.low ESR,
3.500,000cycles of load life.
4.with the best price.

Specification of capacitor bank 2.5f 25v :

capacitor bank 2.5f 25v with best price quality!

1.General Specification

Item

Specification/Condition

01

Part No.

FH-SM25V255

02

Rate discharge capacitance

(F 25°C ΔV=3.0V-2.5V I=0.01A)

2.5

03

Capacitance tolerance

-20%~+80%

04

Rated Voltage U0 (V)

25

05

Operating temperature range

-40°C~70°C

06

ESR(mΩ 1KHz)

20

07

Cycle life Expectancy

the absolue value of capacitance drop divided by capacitance 30%,e ESR≤4 times of initial value(25°C)

5 Environmental Specification

Item

Specification/Condition

08

Temperature characterist

+70°C,the absolue value of capacitance drop divided by capacitance 30%,ESR≤the initial value(25°C)

-40°C,the absolue value of capacitance drop divided by capacitance 50%,ESR4 times of specified value(25°C)

09

High temperature load

+70°C±2,applied rated voltage aftter 1000h,the absolue value of capacitance drop divided by capacitance 30%

,ESR44 times of specified value

10

High temperature without load

+70°C±2,applied rated voltage after 1000±4h,the absolue value of capacitance drop divided by capacitance 30%, ESR2 times of specified value.

11

Humidity Resistance

+40°C±2, 90--95%RH,240h,the absolue value of capacitance drop divided by capacitance30%,IL2 times of specified value.,ESR42 times of specified value.

Detail more >>
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