TS91 SERIES 10K OHM THERMISTORS
 10KOhm@25°C   ·   Type: NTC   ·   Curve: Fenwall Curve 16

A thermistor is a "thermally sensitive resistor". It is a widely used fundamental electrical component. A thermistor is sensitive and reasonably priced. It does not require the cold junction of a thermocouple, and it is generally faster than Platinum RTD. 
 
On this page:
Probe Styles
Probe Style 1 Probe Style 2 Probe Style 7 Probe Style 32 Probe Style 64 Probe Style 76 Probe Style 81 Probe Style 138 Probe Style 154 Probe Style 170 Probe Style 176 Probe Style 178 Probe Style 188
Sensor Assemblies
Probe Style 197 Probe Style 198 Probe Style 199 Probe Style 200
The most popular sensor styles: 
  • Small Polyimide Tube (ideal for edge insertion into hot/cold plates) -  Probe Style 170 (also see the new Sensor Assembly 199)
  • Screw Down Metal Sheath - Probe Styles 64
  • Epoxy Bead - Probe Style 1
    • Recommended for air streams: Probe Styles 176, 64, ; or a threaded metal sensor. (Also see the new Sensor Assembly 200.)

    Custom built sensor housings and lead lengths can be provided for volume orders.

    Availability: Most Probe Styles are available for both the TS91 Series.  New RoHS Compliant versions have "TR" prefix instead of "TS" and may replace the conventional sensor. Some of the listed sensors are already available only in the RoHS compliant version. Look for our icon.

    Related Pages
    Accuracy, Tolerance, and Temperature Curve Data.
     



     BEAD    : Epoxy bead thermistor with radial 2" bare wire leads.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TR91-1  $9.50   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K)  Bare

    The same probe style with different ohms at 25°C: 5K, 15K, 50K, 200K, 231.5K





     SURFACE MOUNT    : Epoxy mounted bead on 1" square aluminum (Ai) plate with 4 mounting holes.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-2  $15.75   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K





     THREADED    : 6.5" limited space SST thermowell with threaded process connection.
     Threads: 1/8" NPT; 10,29mm/0.405" Outer Diameter, 27 threads per inch.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-7  $25.95 
    		  ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K, 200K, 231.5K






     BEAD or BARREL    : Bead encapsulated in epoxy, or in epoxy potted plastic tube.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TR91-32  $12.55   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K, 231.5K
    Previously Part Number TS91-32 (a non-RoHS Compliant version)





     LUG    : Aluminum (Ai) sheath with Mounting hole.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-64  $13.60   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K, 231.5K





     STRAIGHT    : 7/8" long nickel plated brass.

    		Not available. See Probe Style 176 as an alternative.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability




    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-76  $12.55   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: ---





     THREADED    : Threaded brass with nickel plated insertion. Housing is a limited space thermowell
     with threaded process connection. Threads: 1/8" NPT; 10,29mm/0.405" Outer Diameter,
     27 threads per inch.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-81  $19.95   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K, 231.5K




     THREADED    : Threaded brass with nickel plated insertion. Housing is a limited space thermowell
     with threaded process connection. Threads: 1/8" NPT; 10,29mm/0.405" Outer Diameter,
     27 threads per inch.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-138  $19.95   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K, 200K, 231.5K





     THREADED    : Threaded brass with 1" insertion. Housing is a limited space thermowell
     with threaded process connection. Threads: 1/4" NPT; 28 threads per inch.

    		Not available.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability




    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TR91-154  $18.30   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: ---
    Previously Part Number TS91-154 (a non-RoHS Compliant version)


    Small diameter and overall size is convenient for edge insertion into heat sink plate.




     MICRO    : Chip thermistor in a polyimide tube. Small diameter and overall size
     is convenient for edge insertion into cold plate.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-170  $10.25   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K




     STRAIGHT    : Brass, nickel plated, with RTV strain relief.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-176  $12.55   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K, 231.5K





     BEAD or Barrel    : Bead encapsulated in epoxy, or in epoxy potted plastic barrel,
     with quick disconnect connectors.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-178  $13.60   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K





     LUG    : Aluminum (Ai) sheath with mounting hole

    		Not available. See Probe Style 64 as an alternative.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability




    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-188  $14.80   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: ---


    The following 5+ Foot cables are built with mating connectors for the Model 5C7-195 benchtop temperature controller.





     LUG    : Brass sheath sheath with mounting hole and extra long leads and connector.

    		Not available. See Probe Style 64 as an alternative.

    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability




    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-197  $39.80   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: ---

    Built-to-order with normally a 3 week lead time (might be in stock - check with us), this sensor assembly mates with the Model 5C7-195 Temperature Controller. For the same sensor with shorter leads and no connector see Probe Style 188 above.





     BEAD    : Extra long leads and a connector using Probe Style 32 above.


    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-198  $37.55   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K

    Built-to-order with normally a 3 week lead time (might be in stock - check with us), this sensor assembly mates with the Model 5C7-195 Temperature Controller. For the same sensor with shorter leads and no connector see Probe Style 32 above.





     MICRO    : Extra long leads and a connector using Probe Style 170 above.


    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-199  $37.00   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K

    Built-to-order with normally a 3 week lead time (might be in stock - check with us), this sensor assembly mates with the Model 5C7-195 Temperature Controller. For the same sensor with shorter leads and no connector see Probe Style 170 above.





     STRAIGHT    : Extra long leads and a connector using Probe Style 176 above.


    		 Part Number 
    		  Price US$ 
    		  Accuracy & Interchangeability 



    		 P/N, SKU 
    		  (1-9 pcs) 
    		  Celsius 
    		  Fahrenheit 
    		  Ohms@25°C 
    		  R vs T 
    		  Leads 
     TS91-200  $38.00   ±1°C @ 0° to 100°   ±2°F @ 32° to 212°   10000 (10K) 

    The same probe style with different ohms at 25°C: 5K, 15K, 50K

    Built-to-order with normally a 3 week lead time (might be in stock - check with us), this sensor assembly mates with the Model 5C7-195 Temperature Controller. For the same sensor with shorter leads and no connector see Probe Style 176 above.



    DC Load Temperature Controllers for TEC, peltier modules, fans, or resistive heaters, etc. Proportional & On/Off control.

    Descriptive Indexes and Searches


    Search for Part Number


    SKU  Volts(v)  Amperes(A)  °C
    BENCHTOP
    5C7-195 1-28v 10A -40-150°

    OPEN FRAME
    5R7-001 0-36v 25A -50-300°
    5R7-002 0-36v 25A -50-300°

    5R7-388 0-36v 25A -200-400°

    5C7-582 9-36v 28A+ -50-300°

    5R7-570 3-28v 12.5A -20-150°

    5R7-350 0-24v 7.5A -20-100°
    5R7-347 0-24v 7.5A 0-120°


    RELATED CONTROLLER PAGES
    Power Supplies

    RS485/RS232 Converter

    TEMPERATURE SENSORS
    Ohms@25°C
    5000, 10000, 15000, 50000, 100000, 200000, 231438.2

    DESIGN & MANUFACTURING