Honeywell 112-103FAF-B01 Temperature Sensor Overview
The Honeywell 112-103FAF-B01 temp sensing thermistor is a member of the Honeywell 112 Series, a family of NTC thermistors built for compact, dependable temperature measurement. This model is relevant for designers who want a classic analog temperature sensor with a familiar 10 kOhm resistance level and glass-based sensor construction. In practical applications, the Honeywell 112-103FAF-B01 temp sensing thermistor is often considered where stability, compactness, and proven thermistor behavior are more valuable than a more complex digital sensing approach.
Technical Profile of the Honeywell 112-103FAF-B01 Temp Sensing Thermistor
Published distributor and catalog references identify the Honeywell 112-103FAF-B01 temp sensing thermistor as a 10 kOhm NTC thermistor in the Honeywell 112 Series. Product descriptions also refer to it as a large bead or glass thermistor, while broader Honeywell series documentation describes 112 Series parts as hermetically sealed in glass for low-cost, general-purpose temperature measurement and control. These sensors are also associated with high-temperature suitability, which is one reason glass bead thermistors continue to be used in industrial sensing, thermal monitoring, and control circuits.
Why This Honeywell Thermistor Is Technically Useful
The practical appeal of the Honeywell 112-103FAF-B01 temp sensing thermistor is its balance between simplicity and reliability. A 10 kOhm NTC thermistor remains easy to integrate into analog front ends, controller boards, and thermal protection logic. At the same time, Honeywell’s glass thermistor approach supports users who need a more durable sensing element than very low-cost alternatives may offer.
This model is also part of a structured series, which helps when engineers need to standardize sensing architecture while changing resistance or tolerance options across related products. For more about Honeywell, the broader temperature sensing portfolio helps show how thermistors remain central to compact thermal measurement and compensation design.
FAQ
What is the nominal resistance of the 112-103FAF-B01?
Published sources identify it as a 10 kOhm NTC thermistor. That resistance class is widely used in analog sensing circuits and controller input designs.
What kind of construction is associated with the 112-103FAF-B01 temp sensing thermistor?
It is commonly described as a glass or large bead thermistor within the Honeywell 112 Series, which supports stable temperature sensing performance.
Why are NTC thermistors still popular in modern systems?
They remain popular because they are compact, responsive, and straightforward to integrate. In many applications, they provide a very efficient way to obtain reliable temperature-related data.
What should be reviewed before specifying this thermistor?
Users should verify nominal resistance, tolerance, thermal range, and the physical integration method. Good thermal contact and correct circuit scaling are critical for consistent measurement performance.