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1812L150PR

1812L150PR

1812L150PR

Littelfuse

PTC RESETTABLE FUSE 137mOhm OVERLOAD PROTECTION WRAPAROUND Tape & Reel (TR) 1812

SOT-23

1812L150PR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 1812
Surface MountYES
Terminal Shape WRAPAROUND
Mounting FeatureSURFACE MOUNT
PackagingTape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Number of Terminations 2
Termination SMD/SMT
ECCN Code EAR99
Resistance 137mOhm
Terminal Finish Matte Tin (Sn)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Additional Feature0.11 OHMS AT 20 DEG CEL
HTS Code8533.40.80.70
Packing Method TR
Resistor Type PTC RESETTABLE FUSE
Current Rating40A
Terminal Placement DUAL ENDED
Hold Current1.5A
Current Rating (Max) 40A
Thermistor Application OVERLOAD PROTECTION
Trip Current3A
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1743 items

1812L150PR Product Details

1812L150PR Overview


1812 packages are used for PTC thermistors to prevent the devices from being damaged. The PTC thermistors are packaged in the Tape & Reel (TR) for safety purposes. For PTC thermistors, the minimum operating temperature should be -40°C. In order for this thermistor to function properly, the operating temperature must not exceed 85°C. PTC thermistors have terminations of type 2. PTCC thermistors have been designed for a current of 40A. Ildeally, the current through PTC thermistors should be less than 40A.

1812L150PR Features


Package / Case: 1812
Terminal Shape: WRAPAROUND


1812L150PR Applications


There are a lot of Littelfuse
1812L150PR PTC Thermistors applications.


  • Chargers
  • 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

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