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SRP1235-R68M - Bourns

Description: Bourns SRP1235 Series Type 1235 Shielded Wire-wound SMD Inductor with a Iron Core, 680 nH ±20% Wire-Wound 40A Idc

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PCB Footprints
SRP1235-R68M - Bourns PCB footprint - Other - Other - SRP1235-R68M-1
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3D Models
SRP1235-R68M - Bourns  - 3D model - Other - SRP1235-R68M-1
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SRP1235-R68M Details

  • Manufacturer Part Number:

    SRP1235-R68M

  • Pbfree Code:

    Yes

  • 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:

    5050

  • Construction:

    Rectangular

  • Core Material:

    IRON

  • DC Resistance:

    0.0025 Ω

  • Inductance-Nom (L):

    6.8e-7 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.7 mm

  • Package Length:

    12.7 mm

  • Package Style:

    SMT

  • Package Width:

    12.7 mm

  • Packing Method:

    TR, Embossed , 13 Inch

  • Rated Current-Max:

    28 A

  • Self Resonance Frequency:

    72 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRP1235-R68M Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible to minimize inductance and noise. A 4-layer PCB with a dedicated power plane is also recommended.
  • Bourns recommends using a soldering iron with a temperature of 250°C to 260°C, and applying a small amount of solder paste to the pads. The inductor should be placed on the PCB with the terminals aligned with the pads, and then soldered using a gentle touch to avoid applying excessive pressure.
  • The SRP1235-R68M has an operating temperature range of -40°C to +125°C, with a derating of 1.5% per degree Celsius above 80°C.
  • Yes, the SRP1235-R68M is designed to withstand high-vibration environments, with a vibration rating of 10-2000 Hz, 10 G peak acceleration, and a shock rating of 100 G, 11 ms duration.
  • Bourns recommends handling the inductor with ESD-protective equipment, such as wrist straps, mats, and bags, to prevent damage from electrostatic discharge. The inductor should also be stored in its original packaging or an ESD-protective container when not in use.

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SRP1235-R68M Overview

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