55661

55661

$4.34
  • Description:TRANSF CRNT SENSE 2500:1 187.5H
  • Series:0556xx, Kaschke
  • Mfr:Bourns Inc.
  • Package:Tray

SKU:94404d7b5521 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:TRANSF CRNT SENSE 2500:1 187.5H
  • Series:0556xx, Kaschke
  • Mfr:Bourns Inc.
  • Package:Tray
  • Frequency Range:50Hz
  • Type:Invasive
  • Inductance:187.5 H
  • ET (Volt-Time):15.9kVµS
  • Current Ratio:-
  • DC Resistance (DCR):135Ohm
  • Ratings:-
  • Mounting Type:Through Hole
  • Size / Dimension:1.063" L x 0.709" W (27.00mm x 18.00mm)
  • Height - Seated (Max):0.689" (17.50mm)
  • Termination Style:PC Pin
  • Turns Ratio - Primary:Secondary:2500:01:00
  • Current Rating (Amps):-

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55661

Buying Guide
Summary

Bourns Inc. 55661 is an electronic component in Current Sense Transformers category. Key specs: description: TRANSF CRNT SENSE 2500:1 187.5H; series: 0556xx, Kaschke; type: Invasive; packaging: Tray; mounting: Through Hole; frequency range: 50Hz.

Selection Notes
  • For 55661, confirm mounting Through Hole to ensure footprint compatibility.
  • For 55661, confirm the frequency range (50Hz) fits your signal band and filtering plan.
  • For 55661, if this is for production, consider sourcing and lifecycle risk (second source / availability) (frequency range 50Hz; series 0556xx, Kaschke).
FAQ

How can I request a quote for 55661?
Send the part number (55661), quantity, target delivery date, and any required packaging or documentation.

Who is the manufacturer/brand for 55661?
Bourns Inc.

What is the packaging of 55661?
Tray

What is the mounting type of 55661?
Through Hole

Application Scenarios
For Bourns Inc. 55661 in the Current Sense Transformers category, engineers prioritize integration risk control, documentation, and repeatable performance in production. They provide magnetic coupling for isolation, impedance transformation, and efficient energy transfer in power or signal applications. Designers validate turns ratio, leakage, insulation system, creepage/clearance, and thermal rise at operating frequency. In PoE and Ethernet, magnetics provide isolation and common-mode rejection in electrically noisy facilities. In industrial SMPS, transformer design determines safety margins and efficiency inside sealed enclosures with limited airflow. Overall, it supports long-term maintainability by using clear selection criteria and repeatable validation practices.
5566155661
$4.34
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