Schurter 0.5A Resettable Surface Mount Fuse, 60V dc

  • RS Stock No. 870-0903
  • Mfr. Part No. PFRA.050
  • Brand Schurter
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Schurter PFRA Series

Schurter PFUF series PTC resettable fuses provide overcurrent protection for applications where space is at a premium and resettable protection is desired.

Radial leaded fuse
Directly solder able onto PCB

Surface Mount Technology

Resettable fuses are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed.

Maintenance free automatic reset for thousands of cycles
Small size and no fuseholder required

Main applications

Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications

Specifications
Attribute Value
Trip Current 1A
Voltage Rating 60 V dc
Time to Trip 4s
Hold Current 0.5 A
Maximum Current 40 A
Length 7.9mm
Height 13.7mm
Width 3.1mm
Minimum Resistance 0.41Ω
Maximum Resistance 770mΩ
Power Dissipation 0.75W
Minimum Operating Temperature -40°C
Maximum Operating Temperature 85°C
Dimensions 7.9 x 3.1 x 13.7mm
Operating Temperature Range -40 → +85 °C
Series PFRA
Fuse Speed F
Available to back order for despatch 23/06/2020
Price Each (In a Pack of 50)
£ 0.267
(exc. VAT)
£ 0.32
(inc. VAT)
Units
Per unit
Per Pack*
50 +
£0.267
£13.35
*price indicative
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