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RUEF400

RUEF400

RUEF400

Littelfuse Inc.

PTC RESET FUSE 30V 4A RADIAL

SOT-23

RUEF400 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®, RUEF
Size / Dimension 0.551Lx0.118W 14.00mmx3.00mm
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) Not Applicable
Number of Terminations 2
Type Polymeric
Terminal Finish Matte Tin (Sn)
Voltage - Rated 30V
Additional FeatureRESISTANCE RANGE(MIN-MAX): 0.010-0.030
Current Rating100A
Rated Power Dissipation (P) 2.5W
Approval Agency CQC, CSA, TUV, UL
Lead Length 7.6mm
Operating Supply Voltage30V
Lead Spacing0.199 5.05mm
Hold Current4A
Current - Hold (Ih) (Max) 4A
Thermistor Application TEMPERATURE SENSING
Time to Trip 12.7s
Resistance - Initial (Ri) (Min) 10mOhm
Resistance - Post Trip (R1) (Max) 50mOhm
Current - Trip (It) 8A
Trip Current8A
Ambient Temperature Range High85°C
Height 19.3mm
Height Seated (Max) 0.760 19.30mm
RoHS StatusROHS3 Compliant
In-Stock:9297 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.62000$0.62
5$0.60200$3.01
10$0.58400$5.84
50$0.49500$24.75
100$0.41470$41.47
250$0.37916$94.79
500$0.32574$162.87

About RUEF400

The RUEF400 from Littelfuse Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features PTC RESET FUSE 30V 4A 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 RUEF400, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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