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RXEF185 72V 1.85A Tyco Raychem PPTC Resettable Fuse

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₹30.00 (excluding 18% GST)

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Description

The RXEF185 is a Polymeric Positive Temperature Coefficient (PPTC) resettable fuse designed to provide reliable overcurrent protection for electronic circuits. It operates at 72V DC and has a hold current of 1.85A, which makes it ideal for use in high-power applications where overcurrent conditions are possible. Upon detection of excessive current, the fuse increases its resistance, thereby limiting current flow and preventing damage to components. Once the fault condition is removed, the fuse automatically resets to restore normal operation.

Features

  • Self-Resetting: After a fault is cleared, the fuse resets automatically without requiring manual intervention.
  • High Voltage Rating: Supports up to 72V DC, suitable for a wide range of applications.
  • Compact and Easy to Integrate: Radial lead form ensures ease of integration into PCBs for various designs.
  • Reliable Protection: Complies with safety standards such as UL and CSA for overcurrent protection.
  • Fast Response Time: Reacts quickly to fault conditions to protect sensitive electronic components.
  • Long-Term Durability: Capable of withstanding multiple fault events and resetting for continued protection.

Specifications

  • Type: PPTC Resettable Fuse
  • Voltage Rating: 72V DC
  • Hold Current (I_hold): 1.85A
  • Trip Current (I_trip): 3.7A
  • Maximum Fault Current (I_max): 40A
  • Initial Resistance (Râ‚€): 0.12Ω (typical)
  • Resistance Post-Trip (Râ‚œ): 0.4Ω (typical)
  • Power Dissipation (P_d): 2W
  • Operating Temperature: -40°C to +85°C
  • Form Factor: Radial leads for through-hole mounting
  • Certifications: UL recognized, CSA certified

Note

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

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