Thermistor Probes & Assemblies

Littelfuse Thermistor Probes and Assemblies offer various housings, including stainless steel, vinyl, plastic, and polyimide tubing. The Littelfuse portfolio features different types of probes and assemblies: straight/cylindrical, flanged, plastic, microprobes, laboratory-grade, surface temperature sensing, and threaded.

Results: 52
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
B Parameter
Resistance
Power Rating
Tolerance
Mounting Style
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Diameter
Length
Width
Height
Packaging
Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY
Datasheet
2.883On Order
Min.: 1
Mult.: 1

USP 3892 K 10 kOhms 1 % Ring Lug Wire Lead - 55 C + 105 C 0.16 in 13.3 in 0.4 in 1.3 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR
Datasheet
499Expected 6/10/2026
Min.: 1
Mult.: 1

USP 3435 K 10 kOhms 1 % PCB Mount Radial - 30 C + 90 C 1.26 in 0.197 in 0.04 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY
Datasheet
50Expected 9/15/2026
Min.: 1
Mult.: 1

USP 3892 K 10 kOhms 1 % Off-Board Wire Lead - 55 C + 105 C 0.25 in 24 in 0.562 in 0.88 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 5% LUG
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
USUR 3892 K 50 kOhms 20 mW 5 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors 10K OHM .5% DEG C PROBE ASMB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

USP 3892 K 10 kOhms 0.5 C Clip Mount Wire Lead - 55 C + 105 C 0.167 in 51.537 in 0.465 in 0.787 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 3% LUG
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
USUR 3892 K 1 kOhms 20 mW 3 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 3% LUG
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
USUR 3892 K 10 kOhms 20 mW 3 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 3% BEAD
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
USUR 3892 K 100 kOhms 20 mW 3 % Off-Board Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 3% LUG
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
USUR 3892 K 20 kOhms 20 mW 3 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 5% LUG
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1
USUR 3892 K 20 kOhms 20 mW 5 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
USUR 3892 K 2.2 kOhms 20 mW 2 % Off-Board Wire Lead - 40 C + 125 C 0.28 in 0.615 in
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252K OHM 3% LUG
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
USUR 3892 K 2.2 kOhms 20 mW 3 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252K OHM 5% LUG
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
USUR 3892 K 2.2 kOhms 20 mW 5 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 3% LUG
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
USUR 3892 K 30 kOhms 20 mW 3 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 5% LUG
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
USUR 3892 K 30 kOhms 20 mW 5 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 3% LUG
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
USUR 3892 K 5 kOhms 20 mW 3 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% LUG
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
USUR 3892 K 5 kOhms 20 mW 5 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 2% LUG
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
USUR 3892 K 50 kOhms 20 mW 2 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 6 in 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 3% LUG
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
USUR 3892 K 50 kOhms 20 mW 3 % Ring Lug Wire Lead - 40 C + 125 C 0.28 in 0.615 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 500
Mult.: 500

USP 10 kOhms 0.1 C - 55 C + 105 C Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1

USP 3892 K 10 kOhms 1 % Off-Board Wire Lead - 55 C + 80 C 0.089 in 12.34 in 0.089 in 0.34 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2.500
Mult.: 2.500

USP 3892 K 100 kOhms 1 % Off-Board Wire Lead - 55 C + 300 C 0.25 in 14 in 0.25 in 2 in Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2
Mult.: 2

USP 10 kOhms 0.01 C - 55 C + 105 C Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2
Mult.: 2

USP 100 kOhms 0.01 C - 55 C + 105 C Bulk
Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

USP 3892 K 10 kOhms 5 C Ring Lug Wire Lead - 55 C + 135 C 0.145 in 8.62 in 0.281 in 0.62 in Bulk