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KR502F0J - LITTELFUSE

Description: NTC Thermistors 5K OHM 5% THERMISTOR

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KR502F0J - LITTELFUSE PCB footprint - Thermistors Chip - Thermistors Chip - KR502F0J---
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KR502F0J Details

  • Manufacturer Part Number:

    KR502F0J

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP, 0805

  • Reach Compliance Code:

    Unknown

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    9

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.27 mm

  • Package Length:

    1.99898 mm

  • Package Style:

    SMT

  • Package Width:

    1.24968 mm

  • Rated Power Dissipation (P):

    0.3 W

  • Resistance:

    5000 Ω

  • Resistor Type:

    NTC THERMISTOR

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermal Sensitivity Index:

    3550 K

  • Thermistor Application:

    TEMPERATURE SENSING

  • Tolerance:

    5%

KR502F0J Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the KR502F0J is a rectangular pad with dimensions of 2.5mm x 1.5mm, with a 0.5mm radius corner and a 0.3mm spacing between pads.
  • To ensure reliable soldering of the KR502F0J, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the pads. Use a soldering technique that minimizes the risk of overheating the component.
  • The maximum operating temperature range for the KR502F0J is -40°C to 125°C, with a storage temperature range of -40°C to 150°C.
  • To prevent ESD damage, handle the KR502F0J with an anti-static wrist strap or mat, and store it in an anti-static bag or container. Avoid touching the component's pins or leads with bare hands.
  • The recommended reflow soldering profile for the KR502F0J is a peak temperature of 240°C to 250°C, with a dwell time of 30 seconds to 60 seconds above 217°C.

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KR502F0J Overview

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