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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: TOPMAY
  • Model Number: TMCE31
  • Type: Aluminum Electrolytic Capacitor
  • Application: General Purpose, Electrolytic capacitor
  • Package Type: Through Hole
  • Capacitance: 270uF
  • Rated Voltage: 16V dc
  • Operating Temperature: 20°C±10°C

Packaging & Delivery

Packaging Details bulk,Ammo
Delivery Time 12 Working Days

Capacitor

Conductive Polymer Aluminum Solid Capacitors(UPS Series)

 Key Specifications/Special Features:

Scope: This specification covers polarized aluminum electrolytic capacitors with solid electrolyte for use in electronic equipment.

 

Reference Standard: JISC 5101-4-2 1998 Aluminum electrolytic capacitors with solid electrolyte 

Performance:

 

Capacitance Tolerance: ±20% (120Hz, 20°C)

Operating Temperature Range: -55°C-~+105°C

Rated Voltage: 16VDC

Surge Voltage: 18.4VDC

 

Dissipation Factor (tan δ): 0.12

Measurement Frequency: 120Hz. Temperature: 20°C

                       Measurement Voltage (V): no more than 0.5Vrms+2.1~2.5VDC

                      Rated Voltage: 16VDC

 

ESR: 12mΩ

Measurement Frequency: 100~300kHz±10%

     Measurement Voltage (V): no more than 0.5Vrms+2.1~2.5VDC

     Temperature: 20°C±10°C

Leakage Current:     The rated voltage shall be applied between terminals of capacitor such that the terminal voltage will reach the rated voltage with in two minute and the leakage current shall be measured at following time after the voltage has reached the rated voltage across a 1000±10Ω series protection resistor. Then the current value shall not be exceed value calculated from following formula.

         Rated 16V/270uF LC(2 Minute) 864uA

Temperature Characteristics:   Measurement Impedance at +20±2°C, 100kHz±20%

                         Measurement Impedance at -25±2°C, 100kHz±20%

                         Measurement Impedance at -55±2°C, 100kHz±20%

 

Impedance ratio of the -25°C and -55°C values to the +20°C value shall be not exceed the following values.

             Z(-25°C)/Z(+20°C) 1.15

             Z(-55°C)/Z(+20°C) 1.25

Endurance( Load Life Test)

Capacitors shall be applied the rated voltage continuously through 1000Ω series protective resistor at 105±2°C for 2000hours. After the test and returned in standard condition for 1~2 hours, and the capacitor shall meet the following requirements.

 

Capacitance Change

Within ± 20% of Initial Value

tan δ

Not more than 150% of the Specified Value

ESR

Not more than 150% of the Specified Value

Leakage Current

Not more than the Specified Value

 

 

Surge Voltage: Capacitors shall be applied the rated voltage continuously through 1000Ωresistor in series for 30±5 seconds in every 6±0.5 minute at 15~35°C. Procedure shall be repeated 1000 times. Then the capacitors shall be left under normal humidity for 1~2 hours, and the capacitor shall meet the following requirements.

 

 

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