UltraCap
Single cell
110 F/ 2.5 V
Series/Type:
Ordering code: B49410A2115Q000
Date: March 2005
© EPCOS AG 2005. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical
and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Associ-
ation), unless otherwise agreed.
Features
Solder pin/4
Power type
Insulated with polyurethane
Short-circuit-proof
Note
Do not put into fire!
Do not open the capacitor!
To avoid health and fire hazards, do not
operate the capacitor beyond the voltage or
temperature limits given in the data sheet.
Any excess may also result in a reduction of
lifetime.
Please pay also attention to the transport
and waste disposal instructions in chapter
"Cautions".
Dimensional drawing
Dimensions in mm
Electrical specifications
1) DCC: discharging with constant current.
2) Requirements: ∆C/CR≤30%, ESR ≤2 times of specified limit, Ileak ≤2 times of initial value.
3) Requirements: ∆C/CR≤30%, ESR ≤2 times of specified limit, Ileak ≤2 times of initial value (1 cycle: charging to VR, 30 s rest,
discharging to VR/2, 30 s rest).
Rated capacitance (TA=25°C; DCC) 1) CR110 F
Tolerance of CR10/+30 %
Rated voltage (TA=25°C) VR2.5 V
Capacity 80 mAh
Specific power (IEC 62391-2) 2.5 kW/kg
Specific power (IEC 62391-2) 3.1 kW/I
Stored energy (V = VR) E 344 J
Specific energy (V = VR) 2.2 Wh/kg
Specific energy (V = VR) 2.8 Wh/I
Surge voltage Vsurge 2.8 V
Maximum series resistance (TA=25°C; 1 kHz) ESR 3 mΩ
Maximum series resistance (TA=25°C; 50 mHz) ESRDC 7 mΩ
Weight 43 g
Volume 0.035 I
Operating temperature range Top 30/+70 °C
Storage temperature (V = 0 V) Tst 40/+70 °C
Lifetime (hours) 2) (TA=25°C;V=VR) 90000 h
Lifetime (cycles) 3) (TA=25°C; I = 4 A) 500000 cycles
UltraCapB49410A2115Q000
Single cell, 110 F/ 2.5 V
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