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KW503J2

KW503J2

KW503J2

Littelfuse Inc.

KW Series 50k Free Hanging 120°C Bulk

SOT-23

KW503J2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Mounting Type Free Hanging
Package / Case Bead, Epoxy
Operating Temperature120°C
PackagingBulk
Series KW
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Lead Length 1.50 38.00mm
Power - Max 30mW
Resistance Tolerance±0.5°C
Resistance in Ω @ 25°C 50k
B0/50 3892K
RoHS StatusROHS3 Compliant
In-Stock:4490 items

Pricing & Ordering

QuantityUnit PriceExt. Price
250$1.78500$446.25

KW503J2 Product Details

KW503J2 Overview


It is common to find NTC thermistors packaged in the form of a Bulk. In order to make it more convenient, it has been included in the package Bead, Epoxy. NTC thermistors require a resistance tolerance of ±0.5°C for them to function. Ensure that the temperature of NTC thermistors is set to 120°C in order to ensure reliable performance. A NTC thermistor can set a maximum power of 30mW.

KW503J2 Features


Package/Case: Bulk
KW Series
Operating Temperature: 120°C
Mounting Type: Free Hanging


KW503J2 Applications


There are a lot of Littelfuse Inc.
KW503J2 NTC Thermistors applications.


  • Personal Computer and Peripheral Device
  • Personal Computer and Peripheral Device
  • Liquid Crystal Display
  • Temperature measurement and compensation
  • LCD compensation
  • Battery packs
  • Mobile phones
  • CD players
  • Heating systems
  • Air-conditioning systems

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