Data Sheet

t
E
Settling time (for level sensors)
T
R
Rated temperature
T
sense
Sensing temperature
T
op
Operating temperature
T
PTC
PTC temperature
t
R
Response time
T
ref
Reference temperature
T
Rmin
Temperature at minimum resistance
t
S
Switching time
T
surf
Surface temperature
UCT Upper category temperature
V or V
el
Voltage (with subscript only for distinction from volume)
V
RMS
Root-mean-square value of voltage
V
BD
Breakdown voltage
V
ins
Insulation test voltage
V
link,max
Maximum link voltage
V
max
Maximum operating voltage
V
max,dyn
Maximum dynamic (short-time) operating voltage
V
meas
Measuring voltage
V
meas,max
Maximum measuring voltage
V
R
Rated voltage
V
PTC
Voltage drop across a PTC thermistor
α Temperature coefficient
∆ Tolerance, change
δ
th
Dissipation factor
τ
th
Thermal cooling time constant
λ 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.
Sensors
Motor protection, single sensors M1100
Page 10 of 11Please read Cautions and warnings and
Important notes at the end of this document.