OC_LEADED_230V_C_B598 Datasheet, PDF (15/16 Pages) EPCOS – PTC thermistors for overcurrent protection

Overcurrent protection
Leaded disks, coated, 230 V
t_E
T_R
T_sense
T_op
T_PTC
t_R
T_ref
T_Rmin
t_S
T_surf
UCT
V or V_el
V_RMS
V_BD
V_ins
V_link,max
V_max
V_max,dyn
V_meas
V_meas,max
V_R
V_PTC
α
∆
δ_th
τ_th
λ
Settling time (for level sensors)
Rated temperature
Sensing temperature
Operating temperature
PTC temperature
Response time
Reference temperature
Temperature at minimum resistance
Switching time
Surface temperature
Upper category temperature
Voltage (with subscript only for distinction from volume)
Root-mean-square value of voltage
Breakdown voltage
Insulation test voltage
Maximum link voltage
Maximum operating voltage
Maximum dynamic (short-time) operating voltage
Measuring voltage
Maximum measuring voltage
Rated voltage
Voltage drop across a PTC thermistor
Temperature coefficient
Tolerance, change
Dissipation factor
Thermal cooling time constant
Failure rate
Lead spacing (in mm)
Abbreviations / Notes
Surface-mount devices
* To be replaced by a number in ordering codes, type designations etc.
+ To be replaced by a letter
All dimensions are given in mm.
The commas used in numerical values denote decimal points.
C810 ... C890
Please read Cautions and warnings and
Important notes at the end of this document.
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