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CF14JT680K - Stackpole Electronics, Inc.

Description: RES, CF, 1/4W, 680 Kohm, 5%

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CF14JT680K - Stackpole Electronics, Inc. PCB footprint - Resistors, Axial Diameter Horizontal Mounting - Resistors, Axial Diameter Horizontal Mounting - CF14JT680K
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CF14JT680K - Stackpole Electronics, Inc.  - 3D model - Resistors, Axial Diameter Horizontal Mounting - CF14JT680K
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CF14JT680K Details

  • Manufacturer Part Number:

    CF14JT680K

  • 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

  • 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:

    2.3 mm

  • Package Length:

    6 mm

  • Package Shape:

    TUBULAR PACKAGE

  • Package Style:

    Axial

  • Packing Method:

    TR, 13.5 INCH

  • Rated Power Dissipation (P):

    0.25 W

  • Rated Temperature:

    70 °C

  • Resistance:

    680000 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    CARBON FILM

  • Temperature Coefficient:

    -850,0 ppm/°C

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Shape:

    WIRE

  • Tolerance:

    5%

  • Working Voltage:

    350 V

CF14JT680K Frequently Asked Questions (FAQs)

  • The recommended land pattern for the CF14JT680K can be found in the Stackpole Electronics Inc. application note AN-114, which provides detailed guidelines for PCB layout and land pattern design.
  • To minimize high-frequency noise and EMI, it is recommended to use a ground plane under the component, keep the leads as short as possible, and use a common-mode choke or ferrite bead in series with the signal lines.
  • While the datasheet specifies an operating temperature range of -40°C to 125°C, it's essential to note that the component's performance and reliability may degrade at extreme temperatures. It's recommended to derate the component's power rating and consult with the manufacturer for specific guidance on high-temperature applications.
  • Yes, the CF14JT680K is designed to withstand vibrations up to 10G peak acceleration, but it's crucial to ensure proper PCB mounting and secure the component using a suitable adhesive or mechanical fastening method to prevent damage or detachment.
  • To determine the power rating, calculate the component's power dissipation using the formula P = I^2 * R, where I is the current and R is the resistance. Then, consult the datasheet's power derating curve to determine the maximum allowable power rating at the operating temperature.

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CF14JT680K Overview

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CF14JT680K Alternates

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Image Part Number Model
Part Image PCF14JT680K SEI Stackpole Electronics Inc

Fixed Resistor, Carbon Film, 0.25W, 680000ohm, 350V, 5% +/-Tol, -850,0ppm/Cel, Through Hole Mount

Part Image CFQ14JT680K SEI Stackpole Electronics Inc

Fixed Resistor, Carbon Film, 0.25W, 680000ohm, 350V, 5% +/-Tol, -850,0ppm/Cel, Through Hole Mount

Part Image PCF14JA680K SEI Stackpole Electronics Inc

Fixed Resistor, Carbon Film, 0.25W, 680000ohm, 350V, 5% +/-Tol, -850,0ppm/Cel, Through Hole Mount

Part Image PCFQ14JA680K SEI Stackpole Electronics Inc

Fixed Resistor, Carbon Film, 0.25W, 680000ohm, 350V, 5% +/-Tol, -850,0ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

Part Image PCFQ14JB680K SEI Stackpole Electronics Inc

Fixed Resistor, Carbon Film, 0.25W, 680000ohm, 350V, 5% +/-Tol, -850,0ppm/Cel, Through Hole Mount, AXIAL LEADED

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