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See Technical Specifications

TRF250-120T +BOM

240mA 3A 60V 120mA Plugin Resettable Fuses ROHS

Manufacturer:

Littelfuse
Mfr.Part #:

TRF250-120T
Datasheet:

TRF250-120T Datasheet (PDF)
Hold Current (A):

0.12
Trip Current (A):

0.24
Max Voltage Rating:

60
Minimum Resistance (RMIN) (Ohms):

7
EDA/CAD Models:

Request Free CAD Models for TRF250-120T

TRF250-120T General Description

Trust in the proven performance and reputation of our PolySwitch® product families to deliver the protection your telecommunications and networking systems need. With industry-leading expertise and a commitment to quality, our products are designed to meet the challenges of today's rapidly evolving technology landscape. Invest in the best protection for your equipment with the TRF250-120T PolySwitch® device

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)	0.12	Trip Current (A)	0.24
Max Voltage Rating	60	Minimum Resistance (RMIN) (Ohms)	7
Resistance (Max) Ω	12	Max Resistance (R1max) (Ohms)	16
Interrupt Current (Max) AMP	3	Interrupt Voltage (Max) VRMS	250
V Rate	60	Power Dissipation (Typical) WATT	0.8
Maximum Operating Temperature	85