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503JM1A

503JM1A

503JM1A

Littelfuse Inc.

50k Through Hole 300°C Bulk

SOT-23

503JM1A Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Mounting Type Through Hole
Package / Case DO-204AH, DO-35, Axial
Operating Temperature300°C
PackagingBulk
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Lead Length 1.00 25.40mm
Resistance Tolerance±1°C
Resistance in Ω @ 25°C 50k
B0/50 3892K
RoHS StatusROHS3 Compliant
In-Stock:2041 items

Pricing & Ordering

QuantityUnit PriceExt. Price
250$0.72000$180

503JM1A Product Details

503JM1A Overview


An NTC thermistor is packaged in the form of a Bulk. DO-204AH, DO-35, Axial includes it as a convenience. To ensure that the NTC thermistors function properly, the resistance tolerance must be ±1°C. A temperature setting of 300°C is required to ensure reliable performance of NTC thermistors.

503JM1A Features


Package/Case: Bulk
Operating Temperature: 300°C
Mounting Type: Through Hole


503JM1A Applications


There are a lot of Littelfuse Inc.
503JM1A NTC Thermistors applications.


  • Temperature compensation of display contrast
  • Temperature compensation of display backlighting (CCFL)
  • 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

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