B59945C0120A070 EPCOS Inc, B59945C0120A070 Datasheet - Page 13

• Manufacturer Part Number: B59945C0120A070
• Description: PTC RESETTABLE 1.3A 24V RAD
• Manufacturer: EPCOS Inc

Specifications of B59945C0120A070

• R Min/max: 0.300 ~ 0.450 Ohm
• Voltage - Max: 24V
• Current - Hold (ih) (max): 1.3A
• Current - Trip (it): 2.6A
• Current - Max: 80A
• Package / Case: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Time To Trip: -
• Other names: B59945C 120A 70; B59945C120A70; B59945C120A70

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, coated, 63 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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