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SP3AJT22R0 - Stackpole Electronics, Inc.

Description: RES, WW, 4W, 22 ohm, 5%

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SP3AJT22R0 - Stackpole Electronics, Inc.  - 3D model
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SP3AJT22R0 Details

  • Manufacturer Part Number:

    SP3AJT22R0

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    SEI Stackpole Electronics Inc

  • YTEOL:

    7

  • Additional Feature:

    FLAME PROOF

  • Construction:

    Tubular

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.81 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    350 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    5.54 mm

  • Package Length:

    12.7 mm

  • Package Style:

    Axial

  • Packing Method:

    TR, 11 INCH

  • Rated Power Dissipation (P):

    4 W

  • Rated Temperature:

    70 °C

  • Resistance:

    22 Ω

  • Resistor Type:

    FUSIBLE RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    20 ppm/°C

  • Terminal Finish:

    MATTE TIN

  • Terminal Shape:

    WIRE

  • Tolerance:

    5%

  • Working Voltage:

    9.3808 V

SP3AJT22R0 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SP3AJT22R0 can be found in the Stackpole Electronics Inc. application note AN-040, which provides guidelines for PCB layout and land pattern design.
  • The SP3AJT22R0 has a high power rating, and proper thermal management is crucial. Engineers should ensure good airflow, use thermal vias, and consider heat sinks or thermal pads to keep the junction temperature within the recommended range.
  • Although the datasheet specifies a maximum voltage rating of 22V, it's essential to note that the device can withstand voltage transients up to 30V for a short duration (less than 100ms). However, continuous operation above 22V is not recommended.
  • The SP3AJT22R0 is designed for low-frequency applications (up to 100kHz). While it may work in high-frequency applications, the device's performance and reliability may be compromised. Engineers should carefully evaluate the device's characteristics and consider alternative components for high-frequency designs.
  • To ensure reliability in humid environments, engineers should follow proper storage and handling procedures, use moisture-resistant packaging, and consider conformal coating or potting the device. Additionally, they should ensure the device is operated within the recommended temperature and humidity ranges.

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SP3AJT22R0 Overview

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