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SQM500JB-2R2 - Yageo Group

Description: Wirewound Resistors - Through Hole 2.2ohm 5% 5W Cement Resistor

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PCB Footprints
SQM500JB-2R2 - Yageo Group PCB footprint - Other - Other - SQM500JB-2R2-2
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3D Models
SQM500JB-2R2 - Yageo Group  - 3D model - Other - SQM500JB-2R2-2
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SQM500JB-2R2 Details

  • Manufacturer Part Number:

    SQM500JB-2R2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    YAGEO Corporation

  • YTEOL:

    10

  • Additional Feature:

    FLAME PROOF

  • Construction:

    Rectangular

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.8 mm

  • Lead Length:

    3.5 mm

  • Lead Spacing:

    5 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    275 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    25 mm

  • Package Length:

    13 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Package Width:

    9 mm

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    5 W

  • Rated Temperature:

    40 °C

  • Resistance:

    2.2 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    300 ppm/°C

  • Terminal Finish:

    MATTE TIN

  • Terminal Shape:

    WIRE

  • Tolerance:

    5%

  • Working Voltage:

    350 V

SQM500JB-2R2 Frequently Asked Questions (FAQs)

  • The recommended soldering temperature profile for SQM500JB-2R2 is 260°C for 10-30 seconds, with a peak temperature of 240°C. However, it's always best to consult the YAGEO Corporation's soldering guidelines for the most up-to-date information.
  • Yes, SQM500JB-2R2 is compatible with lead-free soldering. YAGEO Corporation's chip resistors are designed to meet the requirements of lead-free soldering, making them suitable for use in RoHS-compliant applications.
  • The moisture sensitivity level (MSL) of SQM500JB-2R2 is MSL 2, which means it can withstand exposure to moisture for up to 4 days without requiring baking before reflow soldering.
  • While SQM500JB-2R2 is a general-purpose chip resistor, it's not specifically designed for high-frequency applications. For high-frequency use, YAGEO Corporation recommends using their high-frequency chip resistors, such as the SQP series.
  • The typical power rating derating curve for SQM500JB-2R2 is 50% at 70°C, 30% at 80°C, and 10% at 100°C. This means that the resistor's power rating decreases as the operating temperature increases.

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SQM500JB-2R2 Overview

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