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BK250-800-SZ - Yageo Group

Description: Polymeric PTC Resettable Fuse 250V 800 mA Ih Through Hole Radial, Disc -40°C ~ 85°C , 400 mOhms

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PCB Footprints
BK250-800-SZ - Yageo Group PCB footprint - Other - Other - (20.00mm x 4.60mm)
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3D Models
BK250-800-SZ - Yageo Group  - 3D model - Other - (20.00mm x 4.60mm)
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BK250-800-SZ Details

  • Manufacturer Part Number:

    BK250-800-SZ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Factory Lead Time:

    21 Weeks, 1 Day

  • Manufacturer:

    YAGEO Corporation

  • YTEOL:

    7.4

  • Circuit RMS Voltage-Max:

    250 V

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    22 mm

  • Package Length:

    20 mm

  • Package Style:

    Radial

  • Package Width:

    4.6 mm

  • Packing Method:

    BULK

  • Resistance:

    0.4 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    NO

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Thermistor Application:

    OVERCURRENT PROTECTION

BK250-800-SZ Frequently Asked Questions (FAQs)

  • The recommended soldering temperature profile for the BK250-800-SZ is 260°C for 10-30 seconds, with a peak temperature of 240°C. However, it's essential to consult the YAGEO Corporation's soldering guidelines and the specific assembly process requirements.
  • While the BK250-800-SZ is a general-purpose resistor, it's not specifically designed for high-frequency applications. For high-frequency uses, consider YAGEO's high-frequency resistor series, such as the HF series, which is optimized for frequencies up to 1 GHz.
  • The BK250-800-SZ has a moisture sensitivity level (MSL) of 1, which means it can withstand a maximum of 30°C/60% RH for 168 hours. This rating indicates that the component is relatively resistant to moisture and can be safely stored and handled in a typical production environment.
  • While the BK250-800-SZ meets the general requirements for automotive applications, it's essential to verify that it meets the specific requirements of the automotive industry, such as AEC-Q200. YAGEO Corporation offers automotive-grade resistors, such as the AQ series, which are specifically designed and qualified for automotive applications.
  • The expected lifespan of the BK250-800-SZ under normal operating conditions (e.g., 70°C, 50% RH, and 1.5 hours of operation per day) is typically in excess of 10 years. However, the actual lifespan may vary depending on the specific application, operating conditions, and environmental factors.

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