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RUILON RL250-145RoHS

Manufacturer
RUILONAsian Brands
MPN
RL250-145
LCSC Part #
C21037
Packaging
Through Hole,P=5.1mm
Customer #
Key Attributes
PTC RESET FUSE 250V 145mA TH
Datasheetpdf iconRUILON RL250-145
In-Stock: 685
685 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.118$ 0.1062$ 0.53
50+$ 0.0962$ 0.0866$ 4.33
150+$ 0.0852$ 0.0767$ 11.51
1,000+$ 0.0665$ 0.0599$ 59.90
2,000+$ 0.0599$ 0.0540$ 108.00
5,000+$ 0.0567$ 0.0511$ 255.50
Standard Packaging1000/Full Bag
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Products Specifications

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TypeDescription
CategoryCircuit Protection/PTC Resettable Fuses
ManufacturerRUILON
PackagingThrough Hole,P=5.1mm
Voltage - Max250V
Hold Current145mA
Pitch-
Current - Max3A
Power Dissipation1W
Trip Current290mA
Height-
Length-
Width-
Time to Trip(Max)5s
Resistance @ 25℃3Ω
Resistance - Post Trip (R1) (Max)14Ω
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

Positive Thermal Coefficient devices(PTC), provide over-current protection for electrical and electronic devices. They function using conducting strips of metal imbedded inside polymers. Under normal conditions, the devices resistance is near zero, but over-current conditions will heat the PTC and expand the polymer, increasing the impedance. When current returns to normal, the components cool down, returning to their original shape and very low levels of resistance.

Features

AI Translation
  • I(hold): 0.02~2.0A 250V Operating voltages
  • Radial leaded devices.
  • Over-current protection
  • Very high voltage surge capabilities.
  • Available in lead-free version.
  • Fast time–to–trip RoHS compliant, Lead- Free and Halogen-Free

Applications

AI Translation
  • Over-current and over-temperature protection of automotive electronics
  • Hard disk drives
  • PC motherboards
  • Point-of-sale (POS) equipment
  • PCMCIA cards
  • USB port protection - USB 2.0, 3.0 & OTG
  • HDMI 1.4 Source protection
  • Computers & peripherals
  • Industrial control
  • Security systems