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ERT801 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
ERT801SEOUL1261Yes

ERT801 Manufacturer: SEOUL** ### **Specifications:** - **Type:** ERT801 (Resettable Fuse / PPTC) - **Operating Voltage:** Typically 30V - **Hold Current (Ihold):** 0.

ERT801 Manufacturer: SEOUL

Specifications:

  • Type: ERT801 (Resettable Fuse / PPTC)
  • Operating Voltage: Typically 30V
  • Hold Current (Ihold): 0.9A
  • Trip Current (Itrip): 1.8A
  • Max Current (Imax): 40A
  • Power Rating: Varies by model (check datasheet)
  • Resistance (Rmin/Rmax): Low initial resistance (e.g., <0.5Ω)
  • Operating Temperature Range: -40°C to +85°C

Descriptions:

The ERT801 is a Polymer Positive Temperature Coefficient (PPTC) resettable fuse designed for overcurrent protection in electronic circuits. It automatically resets after fault conditions are removed, providing reliable circuit protection without requiring replacement.

Features:

  • Resettable: Returns to low resistance after cooling.
  • Fast Response: Trips quickly under overcurrent conditions.
  • Compact Size: Suitable for space-constrained applications.
  • RoHS Compliant: Meets environmental standards.
  • Wide Application: Used in power supplies, battery packs, and consumer electronics.

For exact values, refer to the SEOUL Semiconductor datasheet for the ERT801 model.

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