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Littelfuse 250R180MR product image
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Littelfuse 250R180MRRoHS

Manufacturer
Littelfuse
MPN
250R180MR
LCSC Part #
C3762546
Packaging
Through Hole
Customer #
Key Attributes
PTC RESET FUSE 250V 180mA TH
Datasheetpdf iconLittelfuse 250R180MR
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.165$ 0.17
200+$ 0.0639$ 12.78
500+$ 0.0617$ 30.85
1,000+$ 0.0606$ 60.60
Standard Packaging1000/Full Box
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Products Specifications

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TypeDescription
CategoryCircuit Protection/PTC Resettable Fuses
ManufacturerLittelfuse
PackagingThrough Hole
Operating Temperature-40℃~+85℃
Voltage - Max250V
Hold Current180mA
Pitch-
Current - Max10A
Trip Current650mA
Height-
Length9.5mm
Width-
Time to Trip(Max)20s
Resistance @ 25℃800mΩ
Resistance - Post Trip (R1) (Max)4Ω
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The 250R series is designed to protect against short-duration high-voltage fault currents (power cross or power induction surges) common in telecommunications applications (250Vrms). This series helps telecommunications network equipment meet the protection requirements specified in ITU K.20 and K.21.

Features

AI Translation
  • Holding current range: 0.08 - 0.18A, operating voltage: 60VDC
  • AC interrupting rating: 250V
  • Fast trip time
  • Narrow resistance range available in binned and sorted selections
  • RoHS compliant, lead-free and halogen-free

Applications

AI Translation
  • Customer Premises Equipment (CPE)
  • Central Office (CO)/Telecom Central
  • LAN/WAN Equipment
  • Access Equipment