B59754B0120A070 EPCOS Inc, B59754B0120A070 Datasheet - Page 11

• Manufacturer Part Number: B59754B0120A070
• Description: PTC RESETTABLE 50MA 380V RAD
• Manufacturer: EPCOS Inc
• Type: PTCr
• Series: B597r

Specifications of B59754B0120A070

• R Min/max: 68.00 ~ 150.0 Ohm
• Voltage - Max: 380V
• Time To Trip: 3s
• Current - Hold (ih) (max): 50mA
• Current - Trip (it): 100mA
• Current - Max: 2A
• Package / Case: Radial
• Mounting Style: Through Hole
• Pin Count: 2
• Screening Level: Automotive
• Resistance @ 25c: 150Ohm
• Percentage Of Resistance Tolerance @ 25c: ±25
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 125C
• Product Length (mm): Not Requiredmm
• Product Height (mm): Not Requiredmm
• Resistance: 150 Ohms
• Tolerance: 25 %
• Termination Style: Radial
• Operating Temperature Range: - 40 C to + 125 C
• Current Rating: 50 mAmps
• Dimensions: 12.5 mm Dia. x 16.5 mm L
• Voltage: 380 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 495-3883; B59754B0120A070; B59754B120A70; B59754B120A70

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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