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LVR125 240V 1.25A Tyco Raychem PPTC Resettable Fuse

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10 In stock


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Description

The LVR125 is a Polymeric Positive Temperature Coefficient (PPTC) resettable fuse from Tyco Raychem. It is designed to provide overcurrent protection for circuits by automatically limiting the current during fault conditions. When the current exceeds the fuse’s rated limit, its internal resistance increases, which reduces the current flow and prevents damage to the circuit. Once the fault clears and the fuse cools, it automatically resets and restores normal circuit operation, making it a reliable and reusable protection solution.

Features

  • Resettable Protection: After a fault condition is cleared, the fuse automatically resets, eliminating the need for manual replacement.
  • Overcurrent Protection: Limits excessive current to protect sensitive components from damage.
  • 240V AC Rating: Suitable for use in 240V AC circuits.
  • 1.25A Current Rating: Protects circuits requiring up to 1.25A of current.
  • Compact and Efficient: Ideal for applications where space is limited and reliable protection is necessary.
  • Self-Healing: After a fault clears, the fuse restores its normal low-resistance state without replacement.

Specifications

  • Type: Polymeric Positive Temperature Coefficient (PPTC) resettable fuse
  • Voltage Rating: 240V AC
  • Current Rating: 1.25A
  • Hold Current: 1.25A (the maximum current the fuse can carry without activating)
  • Trip Current: Typically 1.2 to 1.5 times the hold current (activates to limit the current flow during fault conditions)
  • Resistance: Low resistance during normal operation; resistance increases significantly during overcurrent conditions to limit current.
  • Operating Temperature Range: -40°C to +85°C (verify with datasheet for exact values)
  • Package Type: Available in both through-hole or surface-mount configurations, depending on application needs.
  • Reset Time: The fuse resets automatically once the fault clears and the temperature drops to safe levels.
  • Applications: Commonly used in consumer electronics, power supplies, automotive circuits, battery-powered devices, and industrial control systems for reliable overcurrent protection.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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