B59773B120A70 EPCOS Inc, B59773B120A70 Datasheet - Page 11
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B59773B120A70
Manufacturer Part Number
B59773B120A70
Description
Thermistors - NTC PTC Thermistor B 773A 120A 70 8x5
Manufacturer
EPCOS Inc
Type
PTCr
Datasheet
1.B59773B0120A070.pdf
(13 pages)
Specifications of B59773B120A70
Thermistor Type
PTC
Resistance
500ohm
Thermistor Tolerance
± 25%
Operating Temperature Range
-40°C To +125°C
Operating Voltage Range
380V To 1000V
Thermistor Case Style
Radial Leaded
Rohs Compliant
Yes
Tolerance
25 %
Termination Style
Radial
Current Rating
24 mAmps
Dimensions
8.5 mm Dia. x 12 mm L
Voltage
550 Volts
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
B59773B0120A070
Symbols and terms
A
C
f
I
I
I
I
I
I
I
I
I
I
LCT
N
N
N
P
P
P
P
R
R
R
R
R
R
R
R
T
t
T
t
T
Please read Cautions and warnings and
Important notes at the end of this document.
Overcurrent protection
Leaded disks, uncoated, 380 V to 1000 V
max
R
PTC
r
r,oil
r,air
RMS
S
Smax
a
R
R
A
C
25
el
diss
th
c
f
min
R
P
PTC
ref
S
25
25,match
R
25
Area
Heat capacity
Frequency
Current
Maximum current
Rated current
PTC current
Residual currrent
Residual currrent in oil (for level sensors)
Residual currrent in air (for level sensors)
Root-mean-square value of current
Switching current
Maximum switching current
Lower category temperature
Number (integer)
Operating cycles at V
Switching cycles at V
Power
Maximum power at 25 C
Electrical power
Dissipation power
Minimum resistance
Rated resistance
Tolerance of R
Parallel resistance
PTC resistance
Reference resistance
Series resistance
Resistance at 25 C
Resistance matching per reel/ packing unit at 25 C
Tolerance of R
Temperature
Time
Ambient temperature
Thermal threshold time
Ferroelectric Curie temperature
R
25
max
max
, failure mode
, charging of capacitor
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