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MM203J1F

MM203J1F

MM203J1F

Littelfuse Inc.

MM Series 20k Surface Mount -55°C~220°C Bulk

SOT-23

MM203J1F Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Mounting Type Surface Mount
Package / Case LL-31, MICRO-MELF
Operating Temperature-55°C~220°C
PackagingBulk
Series MM
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Resistance Tolerance±1%
Resistance in Ω @ 25°C 20k
B0/50 3892K
RoHS StatusROHS3 Compliant
In-Stock:3291 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.78000$1.78
5$1.72000$8.6
10$1.39800$13.98
25$1.20400$30.1
50$1.04280$52.14
100$0.94600$94.6
500$0.79550$397.75

MM203J1F Product Details

MM203J1F Overview


There is a Bulk package for NTC thermistors. The package LL-31, MICRO-MELF includes it for convenience. As a result, the resistance tolerance for NTC thermistors is ±1%. If you wish to ensure reliable performance, you should set the temperature of NTC thermistors to -55°C~220°C.

MM203J1F Features


Package/Case: Bulk
MM Series
Operating Temperature: -55°C~220°C
Mounting Type: Surface Mount


MM203J1F Applications


There are a lot of Littelfuse Inc.
MM203J1F NTC Thermistors applications.


  • 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
  • Refrigeration

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