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WW3JT1K20 - Stackpole Electronics, Inc.

Description: RES, WW, 3W, 1.2 Kohm, 5%

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WW3JT1K20 - Stackpole Electronics, Inc.  - 3D model
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WW3JT1K20 Details

  • Manufacturer Part Number:

    WW3JT1K20

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    Axial,

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    SEI Stackpole Electronics Inc

  • YTEOL:

    10

  • Additional Feature:

    PRECISION

  • 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:

    4.75 mm

  • Package Length:

    14.22 mm

  • Package Style:

    Axial

  • Packing Method:

    TR, 11 INCH

  • Rated Power Dissipation (P):

    3.2 W

  • Rated Temperature:

    70 °C

  • Resistance:

    1200 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    20 ppm/°C

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Shape:

    WIRE

  • Tolerance:

    5%

  • Working Voltage:

    61.9678 V

WW3JT1K20 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the WW3JT1K20 can be found in the Stackpole Electronics Inc. application note AN-114, which provides detailed guidelines for PCB layout and assembly.
  • While the datasheet specifies an operating temperature range of -55°C to 150°C, the WW3JT1K20 can tolerate short-term excursions up to 180°C without significant degradation. However, prolonged exposure above 150°C may affect its long-term reliability.
  • Yes, the WW3JT1K20 is designed to withstand vibrations up to 20 Gs, making it suitable for use in harsh environments. However, it's essential to ensure proper PCB mounting and secure the component to prevent mechanical stress.
  • Stackpole Electronics Inc. recommends a soldering profile with a peak temperature of 260°C (500°F) and a dwell time of 10-15 seconds to ensure reliable solder joints.
  • Yes, the WW3JT1K20 is fully compatible with lead-free soldering processes, including SAC305 and Sn96.5Ag3Cu0.5. However, it's essential to follow the recommended soldering profile to ensure reliable joints.

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WW3JT1K20 Overview

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Image Part Number Model
Part Image NWW3JB1K20 SEI Stackpole Electronics Inc

Fixed Resistor, Wire Wound, 3.2W, 1200ohm, 5% +/-Tol, 20ppm/Cel, Through Hole Mount, AXIAL

Part Image NWW3JT1K20 SEI Stackpole Electronics Inc

Fixed Resistor, Wire Wound, 3.2W, 1200ohm, 61.9678V, 5% +/-Tol, 20ppm/Cel, Through Hole Mount