Honeywell 111-103EAJ-H01 Thermistor Overview

The Honeywell 111-103EAJ-H01 thermistor is a compact NTC temperature sensing component from Honeywell’s 111 Series. This family is well known for miniature glass-bead construction and is often selected in designs where fast response and small physical size matter more than large probe packaging. Professionals searching for Honeywell 111-103EAJ-H01 thermistor details are usually concerned with thermal feedback accuracy, compact integration, and stable sensing behavior in precision assemblies.

Honeywell describes the 111 Series as hermetically sealed in glass with fast response and high sensitivity, and this family is commonly associated with low heat capacity applications and extremely small assemblies. Distributor-level technical data for the Honeywell 111-103EAJ-H01 thermistor commonly identifies it as a 10 kOhm NTC thermistor with ±20% resistance tolerance, a 25/85 Beta value of 3518 K, a 9.6 mm lead length, and an operating temperature range from -60°C to 300°C. Those characteristics make the Honeywell 111-103EAJ-H01 thermistor especially relevant in compact electronics, medical-type assemblies, instrumentation, and other applications where rapid thermal tracking is valuable.

Why Engineers Choose the Honeywell 111-103EAJ-H01

In temperature sensing design, thermal mass matters. A smaller sensor can respond more quickly to temperature change, which is one reason glass-bead thermistors remain useful in high-sensitivity applications. The Honeywell 111-103EAJ-H01 thermistor benefits from this design logic. It can support accurate monitoring in places where space is limited and where delayed thermal response would reduce system performance or control quality.

The Honeywell 111-103EAJ-H01 thermistor is also attractive because of its family background. The 111 Series has a well-established use profile, and that makes exact part-number research important for engineers, repair teams, and procurement specialists alike. For more information about Honeywell, it is useful to compare 111 Series thermistors with broader Honeywell temperature sensor solutions depending on response time, packaging, and environmental needs.

Application Context

The Honeywell 111-103EAJ-H01 thermistor is especially suitable for compact and thermally responsive applications. Whenever a design calls for a small, sensitive temperature sensor instead of a larger packaged probe, this part becomes a strong reference point for technical evaluation.

FAQ

What is the 111-103EAJ-H01?

The Honeywell 111-103EAJ-H01 is an NTC thermistor from Honeywell’s 111 Series.

What resistance is associated with the 111-103EAJ-H01 thermistor?

Distributor-level technical references commonly identify it as a 10 kOhm thermistor at 25°C.

What Beta value is linked to the 111-103EAJ-H01?

It is commonly listed with a 25/85 Beta value of 3518 K.

Why is the 111-103EAJ-H01 used in compact systems?

Because the 111 Series glass-bead format supports fast thermal response and works well in very small assemblies.

What operating temperature range is commonly listed for the 111-103EAJ-H01?

Distributor references commonly list an operating range from -60°C to 300°C, which makes it relevant for demanding temperature sensing applications.