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See Technical Specifications

TRF250-080U +BOM

Resettable Fuses - PPTC .08A 60Vdc MAX 250Vrms MAX

Manufacturer:

Littelfuse
Mfr.Part #:

TRF250-080U
Datasheet:

TRF250-080U Datasheet (PDF)
Hold Current (A):

0.08
Trip Current (A):

0.16
Max Voltage Rating:

60
Minimum Resistance (RMIN) (Ohms):

14
EDA/CAD Models:

Request Free CAD Models for TRF250-080U

TRF250-080U General Description

The TRF250-080U PolySwitch® product exemplifies our commitment to providing cutting-edge solutions for the telecommunications and networking sectors. With a focus on resettable overcurrent protection, our product offers a reliable defense mechanism against power surges that could potentially damage your equipment. Meeting the stringent criteria outlined in ITU, Telcordia GR1089, and IEC 62368-1, our product is a testament to our dedication to ensuring the safety and performance of your devices. Whether you're in need of chip, surface-mount, or radial-leaded configurations, our PolySwitch® product line has you covered

Key Features

Resettable overcurrent protection
Fast time-to-trip
Resistance sorted and matched devices available
Low parasitic capacitance/flat impedance with frequency
Recognized to UL 1434, approved to CSA TIL No. CA-3A and EN 60730-1

Application

Networking Machines and Systems
Modems
Phone sets
Fax machines
Phone wall outlets
Alarm systems
PBX systems
MDF modules
T1/E1 equipment
Analog and digital line cards
xDSL modems and splitters
Powered Ethernet systems
VoIP (Voice over Internet Protocol) equipment
LAN, WAN equipment
Customer premise equipment
Access network hardware

Specifications

Hold Current (A)	0.08	Trip Current (A)	0.16
Max Voltage Rating	60	Minimum Resistance (RMIN) (Ohms)	14
Resistance (Max) Ω	20	Max Resistance (R1max) (Ohms)	33
Interrupt Current (Max) AMP	3	Interrupt Voltage (Max) VRMS	250
V Rate	60	Power Dissipation (Typical) WATT	0.6
Maximum Operating Temperature	85