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250R145ZR

250R145ZR

250R145ZR

Littelfuse Inc.

PTC RESETBL 60V/250V .145A RAD

SOT-23

250R145ZR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Mounting Type Through Hole
Package / Case Radial, Disc
Surface MountNO
Terminal Shape WIRE
Operating Temperature-40°C~85°C
PackagingTape & Box (TB)
Published 2015
Series POLY-FUSE®, 250R
Size / Dimension 0.256Lx0.181W 6.50mmx4.60mm
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Termination Radial
ECCN Code EAR99
Type Polymeric
Resistance 14Ohm
Terminal Finish Matte Tin (Sn)
Additional Feature3 TO 14 OHMS MEASURED AT 20 DEG CEL
HTS Code8533.40.80.70
Subcategory Non-linear Resistors
Packing Method AMMO PACK
Current Rating3A
Approval Agency cURus, TUV
Lead Pitch 5.1mm
Lead Spacing0.201 5.10mm
Max Current Rating 3A
Power Dissipation1W
Max Voltage Rating (DC) 60V
Rated (AC) Voltage (URac) 250V
Hold Current145mA
Current - Hold (Ih) (Max) 145mA
Thermistor Application OVERLOAD PROTECTION
Voltage - Max 60V 250V Int
Time to Trip 2.5s
Resistance - Initial (Ri) (Min) 3Ohm
Resistance - Post Trip (R1) (Max) 14Ohm
Trip Current290mA
Height Seated (Max) 0.433 11.00mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:9682 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.88000$0.88
500$0.8712$435.6
1000$0.8624$862.4
1500$0.8536$1280.4
2000$0.8448$1689.6
2500$0.836$2090

About 250R145ZR

The 250R145ZR from Littelfuse Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features PTC RESETBL 60V/250V .145A RAD.

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 250R145ZR, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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