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B59874C120A70

B59874C120A70

B59874C120A70

EPCOS

PTC THERMISTOR 55Ohm 25% OVERLOAD PROTECTION 2-Pin WIRE Tape and Reel Radial

SOT-23

B59874C120A70 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case Radial
Terminal Shape WIRE
Number of Pins 2
PackagingTape and Reel
Tolerance 25%
JESD-609 Code e3
Pbfree Code yes
Number of Terminations 2
ECCN Code EAR99
Resistance 55Ohm
Terminal Finish Tin (Sn)
Max Operating Temperature125°C
Min Operating Temperature -40°C
HTS Code8533.40.80.70
Packing Method STRIP PACK
Depth 5mm
Resistor Type PTC THERMISTOR
Current Rating60mA
Operating Supply Voltage265V
Hold Current60mA
Current Rating (Max) 1A
Thermistor Application OVERLOAD PROTECTION
Trip Current125mA
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:3138 items

B59874C120A70 Product Details

B59874C120A70 Overview


For protection, PTC thermistors are packaged in Radial packages. Packaged in the Tape and Reel, these PTC thermistors are safe to handle. Using PTC thermistors at -40°C temperature should be their minimum operating temperature. There must not be an increase in temperature above 125°C for this thermistor to work. PTC thermometers have 2 terminations. It has a total of 2 pins. A PTC thermistor could supply 265V voltage when it is in operation. PTC thermistors have been designed to operate at 60mA volts. In order to avoid overheating, PTC thermistors should be kept at a 1A current.

B59874C120A70 Features


Package / Case: Radial
Mount: Through Hole
Terminal Shape: WIRE
2 Pins
Tolerance: 25%


B59874C120A70 Applications


There are a lot of EPCOS
B59874C120A70 PTC Thermistors applications.


  • Thermal protection of winding in electric motors
  • Secondary protection of battery packs
  • Limit temperature monitoring
  • Over-temperature protection of power components
  • DC/DC converters
  • SMPS
  • Notebooks
  • Home appliances
  • Dimmers
  • Electronic ballasts

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