1littelfuse.com
© 2018 Littelfuse, Inc. Revised: March 2, 2018
Specifications are subject to change without notice.
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each
product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at:
www.littelfuse.com/disclaimer-electronics
Description
Littelfuse offers Brass probe assemblies suitable for a wide range
of temperature sensing applications. If the dimensions and
electrical characteristics on this product won’t work for your
requirements, please contact us for further assistance.
Dimensions
Dimensions in inches.
Threaded
Thermistor Probes and Assemblies
A B C
6.00”
± 0.500”
0.560”
± 0.035”
1/8” - 27
NPT Thread
(RHT)
D E F
0.200”
± 0.025”
Strip:
0.250”
± 0.070”
0.4375”
± 0.0315”
Hex
USP10997 Thermistor Probe
Features
• 1/8”-27 NPT Thread
• PVC Insulated
Lead Wire
• 105°C Max Operating
Temperature
0.4375"
HEX
0.560"
0.200" 1/8" - 27
NPT THREAD
(RHT)
6.00”
STRIP: 0.250"
THERMISTOR ELEMENT
POTTED IN
BRASS PLUG
28 AWG, STRANDED CONDUCTOR,
SINGLE CONDUCTOR, PVC INSULATED
0.4375"
± 0.0315"
HEX
0.560"
± 0.035"
0.200"
± 0.025”
1/8" - 27
NPT
THREAD
(RHT)
6.00”
± 0.500”
STRIP:
0.250"
± 0.070"
THERMISTOR ELEMENT
POTTED IN
BRASS PLUG
28 AWG, STRANDED CONDUCTOR,
SINGLE CONDUCTOR, PVC INSULATED
A
E
F
C
B
D
A B C D E F
Specifications
Part
Number
Resistance Ohms
@25°C
Resistance Tol.
± % @ 25°C
R-T
Curve
Temperature
Coefficient
(% / °C) @ 25°C
Beta (K)
0-50°C
Temperature
Rating (°C)
USP10997 10000 5 J -4.4 3892 -55 to +105
Part Numbering System
Note: Not all combinations of Part Number codes are available. Contact Littelfuse for details.
USP 10997
Thermistor
Probe
No Significance
