B59008C70A40 EPCOS Inc, B59008C70A40 Datasheet - Page 7

• Manufacturer Part Number: B59008C70A40
• Description: THERMISTOR PTC 250OHM 70DEG RAD
• Manufacturer: EPCOS Inc
• Series: B59008r
• Type: PTCr

Specifications of B59008C70A40

• Resistance In Ohms @ 25°c: 250
• Operating Temperature: 90°C ~ 160°C
• Mounting Type: PCB, Through Hole
• Package / Case: Radial
• Resistance: < 250 Ohms
• Termination Style: Radial
• Operating Temperature Range: 0 C to + 40 C
• Voltage: 30 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Resistance Tolerance: -
• Power - Max: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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.
Sensors
Limit temp. sensors, leaded disks, coated, miniaturized
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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