Bead Thermistors - Bare Bead Thermistors, Slim Film Bead Thermistors, Glass Encapsulated Bead Thermistors and Glass Envelope Bead Thermistors Manufacturer

Bead Thermistors

We are engaged in manufacturing of bead thermistors which are widely used in industries like Aerospace, Defense, Automotive, and Building automation. These are manufactured as per ISO standards and are supplied to the customers with fully customized specifications as per their requirements. The bead thermistors are supplied as bare passivated beads as well as glass and special packaged devices.

The variety is briefly as follows :

Bare Bead Thermistors

SVel bare bead thermistors are widely used in gas flow sensors, infra red sensors, thermal conductivity sensors, micro sensors and microwave power measurements. Available as unmounted bare beads or as header mounted matched pairs, these have the following features:

Passivated Bare Bead
Ultra fast response
Dissipation: ~ 0.1 mW/°C.
Resistance 1K, 5K, 10K, 20K, 50K, 100K
Tolerance +/- 30% right up to +/- 1% for specials
Temp range up to 300°C
Option: Header mounted matched pairs.

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Slim Film Bead Thermistors

SVel slim film bead thermistors are used for Surface & Air flow temperature sensing. The beads are packaged in a slim film for excellent fast response surface and air sensing with ruggedized construction for good handling & life . Features are as follows:

Ultra fast response
Resistance values from 5K to 100K.
Tolerance 25% to 2%.
Matched pairs available
Available in Insulating Plastic Film and metalized surface options.

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Glass Encapsulated Bead Thermistors

SVel Glass Encapsulated Bead Thermistors are characterised by their fast response and excellent stability. These are used for Oceanographic applications, Instrumentation, Industrial Electronics, Temperature measurements & Controls. The salient features are as follows:

Hermetic glass seal
Dissipation : 0.1 to 0.4 mW/°C
Time Constant: 1 to 4 sec
Tolerance : +/-20% up to +/- 1% for specials
Temp range up to 300°C

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Glass Envelope Bead Thermistors

SVel Glass Enveloped Bead Thermistors have High Sensitivity to electrical power input. These are widely used for Amplitude stabilization, Oscillator circuits, Process control instrumentation and Milk testers. The salient features are as follows:

Excellent stability
Very fast response
Gas filled or evacuated
Power dissipation 60mW or 3mW type
Resistance: 1K, 5K, 10K, 20K, 50K, 100K
Tolerance: +/-5%, +/-10%, +/-20%
Also available as Bead in Glass Tip type

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Our Products

Bead Thermistors Bare Bead Thermistors

Slim Film Bead Thermistors

Glass Encapsulated Bead Thermistors

Glass Envelope Bead Thermistors

Thermistor Probes Assemblies

Sensors

Film Sensing & Heating

Modules

Electro Mechanical Switches

Electronic Product

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