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B20J1K2E - Ohmite

Description: Ohmite B20 Series ceramic Axial Wirewound Resistor 1.2kΩ ±5% 20W ±260ppm/°C

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B20J1K2E - Ohmite  - 3D model
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B20J1K2E Details

  • Manufacturer Part Number:

    B20J1K2E

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED, ROHS COMPLIANT

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.80

  • Manufacturer:

    Ohmite Mfg Co

  • YTEOL:

    10

  • Construction:

    All-Welded

  • JESD-609 Code:

    e3

  • Lead Diameter:

    1.02 mm

  • Lead Length:

    38.1 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    350 °C

  • Package Diameter:

    11.11 mm

  • Package Length:

    50.8 mm

  • Package Shape:

    TUBULAR PACKAGE

  • Package Style:

    Axial

  • Rated Power Dissipation (P):

    20 W

  • Rated Temperature:

    25 °C

  • Resistance:

    1200 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    260 ppm/°C

  • Terminal Finish:

    Tin (Sn)

  • Terminal Shape:

    WIRE

  • Tolerance:

    5%

  • Working Voltage:

    750 V

B20J1K2E Frequently Asked Questions (FAQs)

  • The thermal resistance of the B20J1K2E is typically around 10°C/W, but this value can vary depending on the specific application and mounting method.
  • While the B20J1K2E is a wirewound resistor, it's not ideal for high-frequency applications (>1 MHz) due to its inductive nature. For high-frequency applications, consider using a thin-film or metal-film resistor instead.
  • The B20J1K2E is designed to withstand moderate vibration, but it's not suitable for extreme vibration environments. If you need a resistor for a high-vibration application, consider using a more ruggedized component or a resistor with a specialized vibration-resistant design.
  • Yes, the B20J1K2E resistor made by Ohmite Mfg Co is RoHS compliant, meaning it meets the European Union's Restriction of Hazardous Substances directive.
  • The recommended soldering temperature for the B20J1K2E is between 250°C to 270°C, with a maximum exposure time of 3 seconds. Exceeding these temperatures or exposure times can damage the resistor.

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B20J1K2E Overview

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Part Image B20NJ1K2E Ohmite Mfg Co

Fixed Resistor, Wire Wound, 20W, 1200ohm, 750V, 5% +/-Tol, 260ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT