Thermistor Dealers

We offer Surge Current Protection Type NTC Thermistor in the NTSP Series. Details : Diameter : 6mm, 8mm, 10mm,13mm,16mm and 20mm Leaded with electroplated Tinned Cu wire and epoxy powder coated. Demanded For : *Power Electronics *Invertors *UPS *SMPS *Ballast *Electronic appliances *Traction equipments etc.

Thermistors serve a crucial role in temperature detection. For example, thermistor temperature detection can be used in fire alarms to detect fires based on a sudden change in temperature. Unlike photoelectric detectors or ionization alarms, thermistors only require heat to activate   APPLICATIONS Surface temperature measurement Commercial housings and pipes temperature control Inverters, UPS, Air Conditioners heat sink Water Heaters, Air Warmers Washing Machines, Driers, Boilers, Transformers etc…   FEATURES High accuracy Easy mounting Good thermal coupling through metal tag/Hexagonal Screw Thermistors encapsulated in metal-tag case/Hexagonal Screw Case Multistrand or Single core  PTFE/XLPE/PVC -insulated leads of Copper wire   TYPE OF ENCAPSULATIONS AVAILABLE M31 – 3mm tinned Copper / Brass ring terminal (Eyelet tag) M41 – 4mm tinned Copper / Brass ring terminal (Eyelet tag) M61 – 6mm tinned Copper / Brass ring terminal (Eyelet tag) M81 –6mm tinned Copper / Brass ring terminal (Eyelet tag) FT     –Flag Type MS   –Special Type OR custom required dimension tag HS   –Hexagonal model threaded head type   TYPE OF LEAD WIRE IN USE RED / BLUE / YELLOW PTFE Insulated tinned multistanded Copper Wire AWG 24 – 30 Black XLPE Insulated tinned multistanded Copper Wire AWG 24 – 30 Red/Blue/ Yellow PTFE Insulated tinned single core Copper Wire AWG 24 – 30 Blue/ Yellow PTFE Insulated Silver Plated Multistanded Copper Wire AWG 30 Twin Parallel Wire Black or White AWG 24 / 26

• Others: A thermistor is a device whose electrical resistance is controlled by temperature.

These applications include temperature measurement, compensation, and control. NTC thermistor probes are generally used as resistance thermometers. They are extremely versatile and accurate, which makes them ideal for a wide variety of applications that measure temperature.

We have segregated our infrastructural facility into several units including packaging unit wherein we meticulously pack our products to ensuring hassle free deliveries. For us making delivery of consignments is easy, as we have a productive logistic network that enables to reach buyers within the promised time.Features : Monitors thermal overload of motors and provides protection Microcontroller based system Built-in "reset" button 1 x SPDT relay output LED indication for supply DIN rail housing LED indication for relay status Initialization and Settings : Thermistor to be monitored are connected to T1,T2,T3,T4 and T0. Single Phasing, insufficient cooling, motor overload ,frequency and voltage abnormal . Test and Reset Function Power Supply is connected to Terminals 6 and 12. When the Motor is in range of operating condition All Red LEDs are OFF and Relay is energized Terminals 1 and 2 are Closed and 3 and 4 are Open .Red LED is On and Relay Terminals 1 and 2 is Open during temperature overload Condition and Relay Terminals 1 and 2 in Close. Accidental breaks in the Power Source to Thermistor Protection unit is also detected which ensures Final Safe. This Thermistor Protection unit activate alarm when probe resistance exceeds 3k + 5%. Operating temperature alarm get reseted in resistance lower then 1.5 k,+5% during motor cool down. Resetting function not enable until resistance reach lower then 1.5 k,+5% which ensures motor cool down to its operating temperature. Operating Conditions : Sensor Short : Thermistor short circuit is detected by device if resistance is lower than 20 and Red LED blinks and Relay gets de energized and resets Thermistor resistance is greater than 20. Thermistor open circuit detected by device if resistance is greater than 4500 and Red LED blinks and Relay gets de energized Sensor Open : When Test Key is pressed all Red LEDs are On and Relay is de-energized . When Reset Key is pressed all Red LEDs are Off and Relay is energized

• Application: Industrial
• Rated Power: 45 m/W
• Operating Temperature Range: -30
• Thermistor Mounting: Probe
• Surface Finish: Epoxy Coated
• Diameter: 2.70 mm
• Length: 1 Meter
• Wire Connection: Through Hole

We offer sil 201 measurement of temperature using thermistor. Sil 201 measurement of temperature using thermistor in industrial control systems, information about physical process should be known and tranducers play vital role in it. A transducer is a device which convert one form of energy into other form. In other words it convert one's signal form into other signal form. In industrial application thermistors are used to control low temperature.

• Application: Laboratory
• Brand Name: apogee
• Color: White
• Condition: New

  NTC ThermistorsA thermistor is a type of resistor whose resistance varies significantly (more than in standard resistors) with temperature. The word is aportmanteau of thermal and resistor. Thermistors are widely used as inrush current limiters, temperature sensors, self-resetting overcurrent protectors, and self-regulating heating elements.Thermistors differ from resistance temperature detectors (RTD) in that the material used in a thermistor is generally a ceramic or polymer, while RTDs use pure metals. The temperature response is also different; RTDs are useful over larger temperature ranges, while thermistors typically achieve a higher precision within a limited temperature range [usually −90 °C to 130 °C] Features: - Insulation film wrapped- Different length 18mm, 25mm, 50mm, 75mm- Can be customized to connect with different cable.- Wrapped with insulation film for superb electric insulation and safe use;- Quick response to thermal sensing and high delicacy;- High resistance precision, and working stability and reliability;- Small, light, firm structure and convenient for automation mounting on PCB.Application:Computer, printer, battery- pack, home electric appliances, medical equipment and so on.

• Type: Thermistor
• Certification: CE Certified, CQC Certified, IAF Certified, ISI Certified
• Application: Domestic, Industrial, Machinery
• Color: Blue, Grey, Light White, Metallic, Silver, White
• Voltage: 110V, 220V
• Condition: New, Old
• Operating Temperature: -25 +85deg C, -40 +70deg C, -45 +55deg C, -70 +40deg C
• Frequency: 50Hz, 60Hz
• Driven Type: Battery, Electric
• Feature: Auto Controller, Dipped In Epoxy Resin, Durable, High Performance, Stable Performance
• Humidity: 85%90%
• Capacitor Type: Dry Filled, Oil Filled
• Capacitor Rating: 100Kvarm, 150Kvar, 200Kvar, 250Kvar, 300Kvar, 50Kvar

• Type: Power Thermistors
• Application: Industrial
• Color: Grey
• Voltage: 110V
• Condition: New
• Operating Temperature: -40 +70deg C
• Driven Type: Battery, Electric
• Feature: Auto Controller, High Performance
• Capacitor Type: Dry Filled

• Type: Thermistor
• Certification: ISO Certification
• Application: Industrial, Machinery, Oil & Gas Sector
• Feature: Durable, High Performance, Stable Performance
• Condition: New
• Country of Origin: India

We are manufactures of all type of thermistors.we are experts in NTC thermistors are used as resistance thermometers in low-temperature ( - 40 to + 123 degrees ) measurements.   NTC thermistors can be used as inrush-current limiting devices in power supply circuits. They present a higher resistance initially which prevents large currents from flowing at turn-on, and then heat up and become much lower resistance to allow higher current flow during normal operation. These thermistors are usually much larger than measuring type thermistors, and are purposely designed for this application.   We are experts in manufacturing of NTC thermistors. Those are regularly used in AUTOMOTIVE applications. For example, they monitor things like coolant temperature and/or oil temperature inside the engine and provide data to the ECU and, indirectly, to the dashboard.

• Accuracy: 1° C
• Sensor type: R-T curve matched NTC thermistor, equivalent to YSI 44005.
• Range: - 20° to 80° C
• Body material: Tin plated copper

• Application: Industrial ,Electronics Appliances, Measurement and Test Equipment, Automotive
• Type: 2OIN ( PCB Mountable )
• Feature: Durable, Good quality
• Product Type: MOV & NtC Thermistors
• Temperature: Medium Temperature
• Current Capacity: 8 A, 10 A

• Voltage: 12 V
• Operating Temperature: -20 to 80 Deg Cel
• Tolerance: 10%
• Resistance: 2.5 Ohm
• Temperature: -45 To +150 Degree C

• Output Voltage: 12 V
• Surface Finish: Teflon Coated
• Thermistor Mounting: Rod Type
• Feature: Durable, High Performance
• Condition: New

• Application: Industrial
• Features: Long service life, Eye catching, Easy to use, High strength, Excellent finish, Different sizes

• Feature: Fastest response time and high accuracy,Better Stability ,as chip is welded with leads by alloy soldering process,High resistance and mechanical strength etc.
• Applications: Temperature sensors,Electronic thermometers and eternity calendar Etc.

NTC thermistor for temperature sensor is one where the thermistor chip is welded with leads by alloy soldering process, then partially treated by glass sealing. The element has a bead form with good stability, small size and rapid response Widely used in temperature sensors,electronic thermometers and eternity calendar, temperature compensation,various kinds of household appliances as well as Industrial, medical, environmental protection, weather and food processing equipment etc.

Insta Control's PTC Thermistor offers protection against: Single Phasing Under/ Over voltage Continuous overloading Intermittent duty or Excessive start/ stops Insufficient ventilation or Excessive ambient temperature Mechanical jamming/ Overloading Bearing failure Our PTC Thermistors are manufactured in accordance with the international standards DIN 44081, 44082 andBS EN 60034-11:2004. Due to their small thermal mass, they have favorable temperature sensitivity.Insta PTC Thermistors should be placed as near as possible to the hot spot. In three phase motors, one PTC Thermistor should be embedded in each phase. Good thermal contact between PTC Thermistor and winding is essential. The PTC Thermistors should be embeded parallel to the winding. In this way the mechanical stresses on the PTC Thermistors during forming the end turns of overhang winding can be minimized. Shrink cap is especially well suited for this because of its mechanical stability. At ambient temperature, resistance of one thermistor is between 20 ohms to 250 ohms. The resistance increases sharply in the region of the nominal response temperature. Response times < 5 sec. are achieved with Insta Thermistor.This signal can be used to switch off power circuit of electric motors/ transformers by using Insta's Thermistor Protection Unit. Insta can supply customised connections with customised individual lead lengths, cross-sectional areas, crimped contacts etc.

thermistor temperature sensor Our current range of units include thermocouples, platinum resistance, PT100, PT1000, thermistors, thermopockets, thermowells, transmitters, data loggers, compression fittings, bayonet adaptors, connectors, thermocouple cable and chart recorders.

We are the Leading traders of NTC Thermistor (Negative Temperature Coefficient Thermistors) which widely used as inrush current limiter, temperature sensors (NTC type typically), self-resetting overcurrent protectors, and self-regulating heating elements.

• Thermistor Mounting: Disc Type
• Surface Finish: Epoxy Coated
• Part No: MF72 5D-20
• Resistance at 25 deg C: 5 ohm
• Operating Temperature Range: -55 Degree C to +200 Degree C
• Diameter: 20 mm
• Wire Connection: Through Hole
• Brand: HEL
• Payment Terms: T/T (Bank Transfer)/Other

• Color: Black
• Operating Temperature: -50
• Application: LED Driver
• Brand Name: EPCOS
• Model Name/Number: 20D15
• Mounting Type: Through Hole
• Diameter: 15mm

• Color: Black
• Operating Temperature: -5 to 60 DegreeC
• Rated Power: 10 W
• Country of Origin: Made in India
• Model Name/Number: 160-25
• Usage/Application: Electronic Components
• Mounting Type: NTC

• Type: Ptc Thermistor
• Color: Blue, Grey, Light White, Metallic, Silver, White
• Voltage: 110V, 220V, 380V, 440V, 525V
• Operating Temperature: -25 +85deg C, -40 +70deg C, -45 +55deg C, -70 +40deg C
• Frequency: 50Hz, 60Hz
• Driven Type: Battery, Electric
• Feature: Auto Controller, Dipped In Epoxy Resin, Durable, High Performance, Stable Performance
• Humidity: 60%, 65%, 70%, 80%, 85%90%

NTC ( Negative Temperature Coefficient ) Thermistors are thermally sensitive resistors which exhibit a decrease in resistance value with increase in its body temperature. NTC Thermistor Terminology Zero - Power resistance value - The Zero-power resistance is the DC resistance value of a Thermistor measured at a specified temperature with a power dissipation by the Thermistor low enough that will result in not more than 0.1% change in resistance value.