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MF-RM055/240-2

MF-RM055/240-2

MF-RM055/240-2

Bourns Inc.

PTC Resettable Fuse 0.55A(hold) 1.25A(trip) 240VAC 3.4W 26s 0.45Ohm Radial 14 X 4.1 X 22.4mm T/R

SOT-23

MF-RM055/240-2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Mount PCB, Through Hole
Mounting Type Through Hole
Package / Case Radial, Disc
Operating Temperature-20°C~85°C
PackagingCut Tape (CT)
Published 2004
Series Multifuse®, MF-RM
Size / Dimension 0.551Lx0.161W 14.00mmx4.10mm
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Termination Radial
ECCN Code EAR99
Type Polymeric
Resistance 450mOhm
Terminal Finish Tin (Sn)
HTS Code8533.40.80.70
Voltage - Rated DC 240V
Max Power Dissipation3.4W
Current Rating7A
Base Part Number MF-RM
Voltage - Rated AC 240V
Approval Agency cURus, TUV
Lead Pitch 5.1mm
Operating Supply Voltage240V
Lead Spacing0.114 2.90mm
Lead Diameter 810 μm
Max Voltage Rating (AC) 240V
Max Current Rating 7A
Power Dissipation3.4W
Wire/Cable Diameter 810 μm
Hold Current550mA
Current - Hold (Ih) (Max) 550mA
Voltage - Max 240V 265V Int
Time to Trip 26s
Resistance - Initial (Ri) (Min) 450mOhm
Resistance - Post Trip (R1) (Max) 1.45Ohm
Trip Current1.25A
Diameter 14mm
Height 4.1mm
Height Seated (Max) 0.882 22.40mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
In-Stock:7878 items

Pricing & Ordering

QuantityUnit PriceExt. Price

About MF-RM055/240-2

The MF-RM055/240-2 from Bourns Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features PTC Resettable Fuse 0.55A(hold) 1.25A(trip) 240VAC 3.4W 26s 0.45Ohm Radial 14 X 4.1 X 22.4mm T/R.

Key Features

  • Advanced AVR architecture for efficient processing
  • Wide operating temperature range: -40°C to 85°C
  • Low power consumption for energy-efficient applications
  • Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • IoT devices
  • Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the MF-RM055/240-2, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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