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CF12JT680R - Stackpole Electronics, Inc.

Description: RES, CF, 1/2W, 680 ohm, 5%

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PCB Footprints
CF12JT680R - Stackpole Electronics, Inc. PCB footprint - Resistors, Axial Diameter Horizontal Mounting - Resistors, Axial Diameter Horizontal Mounting - CF12
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3D Models
CF12JT680R - Stackpole Electronics, Inc.  - 3D model - Resistors, Axial Diameter Horizontal Mounting - CF12
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CF12JT680R Details

  • Manufacturer Part Number:

    CF12JT680R

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.10.00.65

  • Factory Lead Time:

    22 Weeks

  • Manufacturer:

    SEI Stackpole Electronics Inc

  • YTEOL:

    6

  • Construction:

    Tubular

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.55 mm

  • Lead Length:

    28 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    155 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    2.7 mm

  • Package Length:

    8.5 mm

  • Package Shape:

    TUBULAR PACKAGE

  • Package Style:

    Axial

  • Packing Method:

    TR, 13.5 INCH

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    70 °C

  • Resistance:

    680 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    CARBON FILM

  • Temperature Coefficient:

    -400,0 ppm/°C

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Shape:

    WIRE

  • Tolerance:

    5%

  • Working Voltage:

    350 V

CF12JT680R Frequently Asked Questions (FAQs)

  • The recommended land pattern for the CF12JT680R can be found in the Stackpole Electronics Inc. application note AN-120, which provides detailed guidelines for PCB layout and assembly.
  • While the datasheet specifies an operating temperature range of -55°C to 125°C, the CF12JT680R can tolerate short-term excursions up to 150°C without significant degradation. However, prolonged exposure above 125°C may affect its long-term reliability.
  • Yes, the CF12JT680R 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, a dwell time of 30-60 seconds, and a cooling rate of 4°C/second to minimize thermal shock and ensure reliable joints.
  • Yes, the CF12JT680R is designed to be lead-free and RoHS-compliant, making it suitable for use in lead-free soldering processes. However, it's essential to follow the recommended soldering profile to ensure reliable joints.

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CF12JT680R Overview

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CF12JT680R Alternates

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Image Part Number Model
Part Image CFQ12JN680R SEI Stackpole Electronics Inc

Fixed Resistor, Carbon Film, 0.5W, 680ohm, 350V, 5% +/-Tol, -400,0ppm/Cel,

Part Image CFF12JA680R SEI Stackpole Electronics Inc

Fixed Resistor, Carbon Film, 0.5W, 680ohm, 350V, 5% +/-Tol, -400,0ppm/Cel, Through Hole Mount

Part Image CFF12JB680R SEI Stackpole Electronics Inc

Fixed Resistor, Carbon Film, 0.5W, 680ohm, 350V, 5% +/-Tol, -400,0ppm/Cel, Through Hole Mount

Part Image CF12JB680R SEI Stackpole Electronics Inc

Fixed Resistor, Carbon Film, 0.5W, 680ohm, 350V, 5% +/-Tol, -400,0ppm/Cel, Through Hole Mount, AXIAL LEADED

Part Image PCFQ12JA680R SEI Stackpole Electronics Inc

Fixed Resistor, Carbon Film, 0.5W, 680ohm, 350V, 5% +/-Tol, -400,0ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

For a full list of alternate parts for CF12JT680R, check out Findchips.com