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RXEF040

RXEF040

RXEF040

Littelfuse Inc.

RXEF040 datasheet pdf and PTC Resettable Fuses product details from Littelfuse Inc. stock available on our website

SOT-23

RXEF040 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
Mounting Type Through Hole
Package / Case Radial, Disc
Surface MountNO
Terminal Shape WIRE
Operating Temperature-40°C~85°C
PackagingBag
Series PolySwitch®, RXEF
Published 2005
Size / Dimension 0.299Dia x 0.118 T 7.60mmx3.00mm
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) Not Applicable
Number of Terminations 2
Type Polymeric
Resistance 1.29Ohm
Terminal Finish Matte Tin (Sn) - with Nickel (Ni) barrier
Voltage - Rated 72V
Current Rating40A
Approval Agency CQC, CSA, TUV, UL
Lead Length 7.6mm
Operating Supply Voltage72V
Lead Spacing0.199 5.05mm
Hold Current400mA
Current - Hold (Ih) (Max) 400mA
Thermistor Application TEMPERATURE SENSING
Time to Trip 3.8s
Resistance - Initial (Ri) (Min) 550mOhm
Resistance - Post Trip (R1) (Max) 1.29Ohm
Trip Current800mA
Ambient Temperature Range High85°C
Height 13.5mm
Height Seated (Max) 0.532 13.50mm
RoHS StatusROHS3 Compliant
In-Stock:17187 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.444627$0.444627
10$0.419460$4.1946
100$0.395716$39.5716
500$0.373318$186.659
1000$0.352187$352.187

About RXEF040

The RXEF040 from Littelfuse Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features RXEF040 datasheet pdf and PTC Resettable Fuses product details from Littelfuse Inc. stock available on our website.

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 RXEF040, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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