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SP3AJT68R0 - Stackpole Electronics, Inc.

Description: RES, WW, 4W, 68 ohm, 5%

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SP3AJT68R0 - Stackpole Electronics, Inc.  - 3D model
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SP3AJT68R0 Details

  • Manufacturer Part Number:

    SP3AJT68R0

  • 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:

    68 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:

    16.4924 V

SP3AJT68R0 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SP3AJT68R0 can be found in the Stackpole Electronics Inc. application note AN-040, which provides detailed guidelines for PCB layout and assembly.
  • The SP3AJT68R0 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.
  • The SP3AJT68R0 has an operating temperature range of -55°C to +150°C, but the maximum junction temperature should not exceed 150°C. Engineers should ensure that the device operates within the recommended temperature range to ensure reliability and performance.
  • The SP3AJT68R0 is designed for high-frequency applications, but engineers should consider the device's parasitic inductance and capacitance when designing the PCB layout. Additionally, they should ensure that the device is properly decoupled and that the layout is optimized for high-frequency performance.
  • To ensure the reliability of the SP3AJT68R0, engineers should follow the recommended assembly and soldering procedures, ensure proper cleaning and handling, and consider using conformal coating or potting to protect the device from environmental factors.

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SP3AJT68R0 Overview

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