B59773B120A70 EPCOS Inc, B59773B120A70 Datasheet - Page 12

• Manufacturer Part Number: B59773B120A70
• Description: Thermistors - NTC PTC Thermistor B 773A 120A 70 8x5
• Manufacturer: EPCOS Inc
• Type: PTCr

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

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Abbreviations / Notes
* 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.
Please read Cautions and warnings and
Important notes at the end of this document.
Overcurrent protection
Leaded disks, uncoated, 380 V to 1000 V
E
R
S
th
th
R
sense
op
PTC
ref
Rmin
surf
RMS
BD
ins
link,max
max
max,dyn
meas
meas,max
R
PTC
el
Surface-mount devices
Settling time (for level sensors)
Rated temperature
Sensing temperature
Operating temperature
PTC temperature
Response time
Reference temperature
Temperature at minimum resistance
Switching time
Surface temperature
Upper category temperature
Voltage (with subscript only for distinction from volume)
Root-mean-square value of voltage
Breakdown voltage
Insulation test voltage
Maximum link voltage
Maximum operating voltage
Maximum dynamic (short-time) operating voltage
Measuring voltage
Maximum measuring voltage
Rated voltage
Voltage drop across a PTC thermistor
Temperature coefficient
Tolerance, change
Dissipation factor
Thermal cooling time constant
Failure rate
Lead spacing (in mm)
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