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RXEF300

RXEF300

RXEF300

Littelfuse Inc.

PTC RESET FUSE 72V 3A RADIAL

SOT-23

RXEF300 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
PackagingBulk
Published 2005
Series PolySwitch®, RXEF
Size / Dimension 0.941Dia x 0.118 T 23.90mmx3.00mm
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) Not Applicable
Number of Terminations 2
Type Polymeric
Resistance 100mOhm
Terminal Finish Matte Tin (Sn)
Additional Feature0.04-0.06 OHMS AT 20 DEG CEL
Approval Agency CQC, CSA, TUV, UL
Operating Supply Voltage72V
Lead Spacing0.400 10.15mm
Current - Max 40A
Hold Current3A
Thermistor Application TEMPERATURE SENSING
Voltage - Max 72V
Time to Trip 19.8s
Resistance - Initial (Ri) (Min) 40mOhm
Resistance - Post Trip (R1) (Max) 100mOhm
Trip Current6A
Height 28.6mm
Height Seated (Max) 1.126 28.60mm
RoHS StatusROHS3 Compliant
In-Stock:10219 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.78000$0.78
5$0.75400$3.77
10$0.73100$7.31
50$0.61480$30.74
100$0.51040$51.04
250$0.46400$116
500$0.39440$197.2

About RXEF300

The RXEF300 from Littelfuse Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features PTC RESET FUSE 72V 3A RADIAL.

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 RXEF300, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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