Honeywell 126-104XYW-B01 Temperature Sensor: Precision NTC Thermistor Performance
Honeywell 126-104XYW-B01 temperature sensor solutions are designed for applications where temperature accuracy and repeatable sensing matter. This part is associated with the Honeywell 126 Series thermistor family and is commonly identified as a precision NTC thermistor. In practical use, that means it is well suited to systems that need stable temperature indication, precise control response, and dependable thermal behavior over time.
What Is the Honeywell 126-104XYW-B01 Temperature Sensor?
The Honeywell 126-104XYW-B01 temperature sensor is a 100 kOhm NTC thermistor with tight tolerance characteristics. Publicly visible product data identifies it with 100,000 ohm resistance and 1% tolerance, and family-level references for this configuration also associate it with a 25/85 Beta value of 3669. These details matter because they indicate that the part is intended for precision temperature sensing rather than general-purpose approximation.
Why This Honeywell Temperature Sensor Stands Out
A Honeywell 126-104XYW-B01 temperature sensor is relevant when designers need curve consistency and dependable temperature response. Honeywell’s 126 Series thermistors are known for curve-matched interchangeability and precise temperature indication. That makes them attractive in systems where reliable calibration behavior can improve overall control performance.
In real engineering work, stable thermistor behavior can influence everything from response quality to long-term measurement confidence. Whether the application is industrial control, instrumentation, thermal compensation, or process monitoring, the sensing element needs to behave predictably. That is one reason why a Honeywell 126-104XYW-B01 temperature sensor continues to attract attention in technical sourcing and design searches.
Typical Applications
This Honeywell temperature sensor may be relevant in HVAC controls, precision instrumentation, thermal management assemblies, process equipment, and electronic systems that need accurate temperature tracking. Because it belongs to a precision thermistor family, it is especially useful where temperature indication is tied directly to performance quality.
Engineers often prefer a component like the Honeywell 126-104XYW-B01 temperature sensor when they need a balance of compact design, reliable thermal sensitivity, and repeatable resistance-temperature characteristics.
What to Consider Before Selection
Before specifying this Honeywell 126-104XYW-B01 temperature sensor, buyers should review nominal resistance, tolerance needs, Beta characteristics, packaging style, environmental conditions, and required integration method. A thermistor should always be selected as part of the whole sensing circuit, not in isolation.
For more information about Honeywell, it is useful to compare this model with other Honeywell thermistor and temperature sensor options in the same performance class.
FAQ
What type of sensor is the Honeywell 126-104XYW-B01?
It is an NTC thermistor used for temperature sensing. NTC means the resistance decreases as temperature increases, which makes the component suitable for measuring and responding to thermal changes.
What is the nominal resistance of the Honeywell 126-104XYW-B01 temperature sensor?
The publicly visible product data identifies this model as a 100 kOhm thermistor. That nominal resistance is an important parameter because it affects circuit design, signal conditioning, and calibration behavior.
Why is tolerance important for a temperature sensor like this?
Tolerance matters because it affects how closely the actual component matches the expected resistance curve. A tighter tolerance can support more accurate and repeatable temperature measurement, especially in systems where precision control is important.
Where is the Honeywell 126-104XYW-B01 temperature sensor used?
It can be used in precision control systems, instrumentation, HVAC assemblies, thermal monitoring devices, and other applications where stable temperature sensing is required. Its appeal is strongest in designs that value repeatability and reliable temperature indication.
How should this Honeywell thermistor be evaluated for a project?
It should be evaluated based on nominal resistance, temperature curve requirements, tolerance, response expectations, operating environment, and how it will be integrated into the final electronic or control system. Matching the thermistor to the application is more important than choosing by resistance value alone.