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SMF31M0JT - TE Connectivity

Description: Configuration Features: Number of Resistors 1 | Dimensions: Product Length 10.5 MM | Product Width 5.5 MM | Product Height .197 INCH | Product Width .217 INCH | Product Length .413 INCH | Product Height 5 MM | Electrical Characteristics: Operating Voltage 500 V | Passive Component Tolerance 5 PCT | Resistance Class 1MΩ – 1GΩ | Resistance Value 1M OHM | Power Rating 3 WATT | Packaging Features: Packaging Method Taped & Reeled | Product Type Features: Element Type Metal Film | Resistor Type Power Resistor

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SMF31M0JT - TE Connectivity PCB footprint - Resistor Moulded - Resistor Moulded - SMF31M0JT
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SMF31M0JT - TE Connectivity  - 3D model - Resistor Moulded - SMF31M0JT
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SMF31M0JT Details

  • Manufacturer Part Number:

    SMF31M0JT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Factory Lead Time:

    19 Weeks, 2 Days

  • Manufacturer:

    TE Connectivity

  • YTEOL:

    8

  • Additional Feature:

    FLAME PROOF

  • Construction:

    Rectangular

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    275 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    5 mm

  • Package Length:

    10.5 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    5.5 mm

  • Packing Method:

    TR

  • Physical Dimension:

    10.5mm x 5.5mm x 5mm

  • Rated Power Dissipation (P):

    3 W

  • Rated Temperature:

    20 °C

  • Resistance:

    1000000 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    4122

  • Surface Mount:

    YES

  • Technology:

    METAL FILM

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    5%

  • Working Voltage:

    500 V

SMF31M0JT Frequently Asked Questions (FAQs)

  • TE Connectivity provides a recommended PCB layout and land pattern in their application note AN-1043, which can be found on their website. It's essential to follow these guidelines to ensure proper assembly and minimize the risk of damage during reflow soldering.
  • To prevent damage, handle the SMF31M0JT by the package body only, avoiding touching the leads or electrical contacts. Use anti-static wrist straps, mats, or packaging to prevent electrostatic discharge (ESD) damage. Additionally, follow proper soldering and desoldering techniques to avoid overheating or applying excessive force.
  • While the datasheet specifies an operating temperature range of -40°C to 125°C, it's essential to note that the device's performance and reliability may degrade at extreme temperatures. For optimal performance, it's recommended to operate the SMF31M0JT within a temperature range of -20°C to 100°C.
  • Yes, the SMF31M0JT is designed to withstand moderate levels of vibration and shock. However, it's crucial to follow proper mounting and assembly techniques to ensure the device is securely fastened to the PCB. Additionally, consider using additional mechanical support or potting compounds to enhance the device's resistance to vibration and shock.
  • To troubleshoot issues with the SMF31M0JT, start by verifying the device's pinout and ensuring proper connections. Check for signs of physical damage, overheating, or excessive soldering temperatures. Use oscilloscopes or logic analyzers to monitor signal integrity and identify potential issues. Consult TE Connectivity's application notes and technical support resources for further guidance.

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SMF31M0JT Overview

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About TE Connectivity

TE Connectivity, a global leader in connectivity and sensor solutions, designs and manufactures products that enable a more connected world. Serving a diverse range of industries, including automotive, industrial, medical, aerospace, and telecommunications, TE Connectivity offers a broad portfolio of products such as connectors, sensors, relays, and passive components. The company's innovations help improve the reliability and performance of electronic systems.

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