B49410B2126Q000 Datasheet, PDF (2/2 Pages) EPCOS – Single cell 1200 F/ 2.5 V

UltraCap^®
Single cell, 1200 F/ 2.5 V
B49410B2126Q000
Features
Screw terminal M8 × 12
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
Electrical specifications
Dimensions in mm
Rated capacitance
Tolerance of C _R
Rated voltage
Capacity
(T_A = 25 °C; DCC) ¹⁾
(T_A = 25 °C)
C_R
1200
F
10/+30 %
V_R
2.5
V
830
mAh
Specific power
(IEC 62391-2)
3.0
kW/kg
Specific power
(IEC 62391-2)
4.3
kW/I
Stored energy
Specific energy
Specific energy
Surge voltage
Maximum series resistance
Maximum series resistance
Weight
(V = V_R)
(V = V_R)
(V = V_R)
(T_A = 25 °C; 1 kHz)
(T_A = 25 °C; 50 mHz)
E
V_surge
ESR
ESR_DC
3750
3.2
4.4
2.8
350
750
330
J
Wh/kg
Wh/I
V
µΩ
µΩ
g
Volume
(without terminals)
0.23
I
Operating temperature range
Storage temperature
Lifetime (hours) ²⁾
Lifetime (cycles) ³⁾
(V = 0 V)
(T_A = 25 °C; V = V_R)
(T_A = 25 °C; I = 50 A)
T_op
30/+70 °C
T_st
40/+70 °C
90000
h
500000 cycles
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).
2