DO-34 Standard Series - Glass Encapsulated Thermistors (300°C)

Series: DO-34 Standard
Littelfuse Leaded Thermistors DO-34 Standard image
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

Littelfuse low cost glass encapsulated thermistors are manufactured using super stable NTC chips which are hermetically sealed in a glass (DO-34 diode style) package. The result is a device which exhibits excellent long term reliability and stability even when subjected to severe environmental or thermal conditions. Their uniform dimensions and axial lead configuration make them especially suitable for use with automatic insertion equipment.

Features:

  • High temperature capability to 300°C
  • Hermetically sealed glass package
  • Low cost
  • Excellent long-term stability
  • High voltage insulation
  • Tinned CCS lead wires are solderable or weldable

Options:

  • Non-standard resistance values and tolerances
  • Point matched at specified temperatures
  • Tape and reel packaging

Specifications:

  • Thermal time constant: 5 seconds max (still air)
  • Thermal time constant: 0.5 seconds max (stirred liquid)
  • Dissipation constant: 2 mW/°C (still air)
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Access specifications, certifications, check availability and order parts below

Catalog #Resis Ω @ 25°CResis Tol ± % @25°CR-T CurveOperating TemperatureEngineering DrawingRT TableStockCompare
  
103FF1K1000010F-55° to 300°CEngineeringRTCheck
103JF1K1000010J-55° to 300°CEngineeringRTCheck
104JF1K10000010J-55° to 300°CEngineeringRTCheck
123JF1K1200010J-55° to 300°CEngineeringRTCheck
202FF1K200010F-55° to 300°CEngineeringRTCheck
334RF1K33000010R-55° to 300°CEngineeringRTCheck
683N1F1K6800010N1-55° to 300°CEngineeringRTCheck
To request product environmental information, please complete the Product Environmental Information Request Form.