TX1A SERIES 200K OHM THERMISTORS
200KOhm@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 2 Probe Style 7 Probe Style 64 Probe Style 76 Probe Style 81 Probe Style 188
The most popular sensor styles
  • Screw Down Metal Sheath - Probe Styles 64
  • Recommended for air streams: Probes with metal housings.

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

    Availability: A similar curve is available in the TS133 Series, which is another 200KOhms@25C sensor but with slightly different values in the Resistance vs Temperature table and a different Interchangeability Tolerance.

    Related Pages
    Accuracy, Tolerance, and Temperature Curve Data.

     




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


     Part Number 
     Price US$ 
      




     P/N, SKU 
     (1-9 pcs) 
     Tolerance 

     Ohms@25°C 
     R vs T 
     Leads 
     TX1A-2  $14.00   ±10%@25°C 
     200000 (200K) 







     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$ 
      




     P/N, SKU 
     (1-9 pcs) 
     Tolerance 

     Ohms@25°C 
     R vs T 
     Leads 
     TX1A-7  $24.35 
     ±10%@25°C 
     200000 (200K) 







     LUG
    : Aluminum (Ai) sheath with Mounting hole.


     Part Number 
     Price US$ 
      




     P/N, SKU 
     (1-9 pcs) 
     Tolerance 

     Ohms@25°C 
     R vs T 
     Leads 
     TX1A-64  $12.80   ±10%@25°C 
     200000 (200K) 







     STRAIGHT
    : 7/8" long nickel plated brass.


    Not available.

     Part Number 
     Price US$ 
      




     P/N, SKU 
     (1-9 pcs) 
     Tolerance 

     Ohms@25°C 
     R vs T 
     Leads 
     TX1A-76  $10.90   ±10%@25°C 
     200000 (200K) 


    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$ 
      




     P/N, SKU 
     (1-9 pcs) 
     Tolerance 

     Ohms@25°C 
     R vs T 
     Leads 
     TX1A-81  $18.30   ±10%@25°C 
     200000 (200K) 







     LUG
    : Aluminum (Ai) sheath with mounting hole


    Not available. See Probe Style 64 as an alternative.

     Part Number 
     Price US$ 
      




     P/N, SKU 
     (1-9 pcs) 
     Tolerance 

     Ohms@25°C 
     R vs T 
     Leads 
     TX1A-188  $13.60   ±10%@25°C 
     200000 (200K) 


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



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

    Descriptive Indexes and Searches




    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


    TEMPERATURE SENSORS
    Ohms@25°C

    DESIGN & MANUFACTURING