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Q1553-51 - iNRCORE

Description: TRANSFORMER PBC

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PCB Footprints
Q1553-51 - iNRCORE PCB footprint - Other - Other - Q1553-51-2
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3D Models
Q1553-51 - iNRCORE  - 3D model - Other - Q1553-51-2
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Q1553-51 Details

  • Manufacturer Part Number:

    Q1553-51

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    iNRCORE LLC

  • YTEOL:

    4

  • Application:

    GENERAL PURPOSE

  • Height:

    6.35 mm

  • Length:

    12.7 mm

  • Mounting Feature:

    THROUGH HOLE MOUNTED

  • Number of Functions:

    1

  • Operating Temperature-Max:

    130 °C

  • Operating Temperature-Min:

    -55 °C

  • Surface Mount:

    NO

  • Transformer Type:

    PULSE TRANSFORMER

  • Turns Ratio (Np:Ns):

    1CT:1.79CT

  • Width:

    8.89 mm

Q1553-51 Frequently Asked Questions (FAQs)

  • iNRCORE recommends a 4-layer PCB with a dedicated ground plane and thermal vias to dissipate heat. A minimum of 2 oz copper thickness is recommended for the top and bottom layers. Additionally, a thermal pad on the bottom of the device should be connected to a heat sink or a thermal management system.
  • To ensure reliable operation in high-vibration environments, iNRCORE recommends securing the Q1553-51 to the PCB using a combination of screws and adhesive. Additionally, the PCB should be designed with vibration-dampening features, such as stiffeners or mounting points, to reduce the risk of mechanical stress on the device.
  • iNRCORE recommends a soldering profile with a peak temperature of 260°C (500°F) and a dwell time of 30-60 seconds. A nitrogen atmosphere is recommended to reduce oxidation. Hand soldering is not recommended; instead, use a reflow oven or a high-quality soldering station with a controlled temperature profile.
  • iNRCORE recommends using a combination of visual inspection, signal analysis, and debugging tools to troubleshoot issues with the Q1553-51. Check for signs of physical damage, overheating, or electrical overstress. Use oscilloscopes or logic analyzers to analyze signal integrity and timing. Consult the datasheet and application notes for guidance on debugging and troubleshooting.
  • The Q1553-51 is RoHS and REACH compliant, and meets the requirements of various environmental regulations, including EU's WEEE and ErP directives. However, it is the customer's responsibility to ensure that their final product meets all applicable environmental and regulatory requirements.

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Q1553-51 Overview

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Q1553-51 Alternates

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Image Part Number Model
Part Image M21038/27-29 Vanguard Electronics Company

Pulse Transformer, GENERAL PURPOSE Application(s), 1:1.79

Part Image M21038/27-29 Pico Electronics Inc

Pulse Transformer, GENERAL PURPOSE Application(s), 1:1.79

Part Image M21038/27-29 Data Device Corporation

Pulse Transformer, GENERAL PURPOSE Application(s), 1:1.79

Part Image M21038/27-29 Pulse Electronics Corporation

Datacom Transformer, GENERAL PURPOSE Application(s), 1CT:1.79CT

Part Image M21038/27-29 Hytronics Corp

Pulse Transformer, GENERAL PURPOSE Application(s), 1:1.79

For a full list of alternate parts for Q1553-51, check out Findchips.com