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SRP1770C-3R3M - Bourns

Description: Fixed Inductors Ind,17.8x16.9x6.7mm,3.3uH 20%,28A,ShdSMD

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SRP1770C-3R3M - Bourns PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - SRP1770C-3R3M
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SRP1770C-3R3M - Bourns  - 3D model - Inductors Precision Moulded - SRP1770C-3R3M
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SRP1770C-3R3M Details

  • Manufacturer Part Number:

    SRP1770C-3R3M

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    0

  • Case/Size Code:

    6767

  • Construction:

    Rectangular

  • Core Material:

    POWDERED METAL ALLOY

  • DC Resistance:

    0.0039 Ω

  • Inductance-Nom (L):

    3.3 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e2

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    6.7 mm

  • Package Length:

    16.9 mm

  • Package Style:

    SMT

  • Package Width:

    16.9 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Quality Factor-Min (at L-nom):

    20

  • Rated Current-Max:

    28 A

  • Self Resonance Frequency:

    19 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Nickel (Sn/Ni)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRP1770C-3R3M Frequently Asked Questions (FAQs)

  • The recommended land pattern for SRP1770C-3R3M can be found in the Bourns Application Note S-8151, which provides detailed guidelines for PCB layout and land pattern design.
  • While the SRP1770C-3R3M is rated for operation up to 125°C, it's essential to consider the derating curves and thermal management strategies to ensure reliable operation in high-temperature environments. Consult with Bourns' application engineers for specific guidance.
  • To prevent ESD damage, follow proper handling and storage procedures, such as using ESD-safe materials, grounding straps, and ionizers. Additionally, consider implementing ESD protection circuits in your design.
  • Bourns recommends following the JEDEC J-STD-020D.1 standard for soldering profiles, which provides guidelines for temperature, time, and other parameters to ensure reliable solder joints.
  • While the SRP1770C-3R3M is designed to be robust, it's crucial to consider the mechanical stress and vibration tolerance in your specific application. Consult with Bourns' application engineers to discuss custom testing and validation options.

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