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RXEF300K

RXEF300K

RXEF300K

Littelfuse Inc.

PTC RESET FUSE 72V 3A RADIAL

SOT-23

RXEF300K Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
Mounting Type Through Hole
Package / Case Radial, Disc
Operating Temperature-40°C~85°C
PackagingBulk
Published 2014
Series PolySwitch®, RXEF
Size / Dimension 0.910Dia x 0.118 T 23.11mmx3.00mm
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) Not Applicable
Type Polymeric
Reach Compliance Code unknown
Approval Agency CQC, CSA, TUV, UL
Lead Spacing0.400 10.15mm
Current - Max 40A
Current - Hold (Ih) (Max) 3A
Voltage - Max 72V
Time to Trip 19.8s
Resistance - Initial (Ri) (Min) 40mOhm
Resistance - Post Trip (R1) (Max) 100mOhm
Current - Trip (It) 6A
Height Seated (Max) 1.154 29.30mm
RoHS StatusROHS3 Compliant
In-Stock:7761 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.94000$0.94
5$0.90800$4.54
10$0.85200$8.52
50$0.71100$35.55
100$0.59850$59.85
250$0.58448$146.12
500$0.50020$250.1

About RXEF300K

The RXEF300K 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 RXEF300K, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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