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SRP1770TA-8R2M - Bourns

Description: Bourns, SRP1770TA Shielded Wire-wound SMD Inductor with a Carbonyl Powder Core, 8.2 μH Wire-Wound 18A Idc Q:20

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SRP1770TA-8R2M - Bourns - PCB symbol
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PCB Footprints
SRP1770TA-8R2M - Bourns PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - 101 1510
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3D Models
SRP1770TA-8R2M - Bourns - 3D model - Inductors Precision Moulded - 101 1510
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SRP1770TA-8R2M Details

  • Manufacturer Part Number:

    SRP1770TA-8R2M

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6

  • Case/Size Code:

    6767

  • Construction:

    Rectangular

  • Core Material:

    CARBONYL POWDER

  • DC Resistance:

    0.0108 Ω

  • Inductance-Nom (L):

    8.2 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:

    150 °C

  • Operating Temperature-Min:

    -55 °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:

    18 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    10 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRP1770TA-8R2M Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SRP1770TA-8R2M can be found in the Bourns application note AN204, which provides guidelines for PCB layout and land pattern design.
  • The SRP1770TA-8R2M has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to provide adequate heat sinking and thermal management. A thermal pad on the bottom of the device can be connected to a copper plane on the PCB to dissipate heat.
  • The recommended soldering profile for the SRP1770TA-8R2M is a peak temperature of 260°C for 10-15 seconds, with a ramp-up rate of 3°C/s and a ramp-down rate of 6°C/s. This profile ensures reliable solder joints and minimizes thermal stress on the device.
  • Yes, the SRP1770TA-8R2M is designed to withstand high-vibration environments. However, it's essential to ensure that the device is properly secured to the PCB using a suitable adhesive or mechanical fastening method to prevent damage or detachment during vibration.
  • The SRP1770TA-8R2M meets various safety certifications, including UL94V-0 and IEC 62133. To ensure compliance, follow the recommended PCB layout and assembly guidelines, and consult with a qualified safety engineer to ensure the device meets the required safety standards for your specific application.

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SRP1770TA-8R2M Overview

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