MA100 NTC Type Biomedical Chip Thermistors

Amphenol Advanced Sensors MA100 NTC Type Biomedical Chip Thermistors are specially designed for use in catheter assemblies. They are available in nominal resistance values of 2252Ω, 3000Ω, 5000Ω, and 10,000Ω at 25°C. The highly stable, precision thermochips provide reliability, tight interchangeable tolerances, and geometries. The MA100 series offers fast response times, which are often required for biomedical applications in the range of 0°C to +50°C. Close monitoring of manufacturing processes delivers tight interchangeability tolerances and volume production. Amphenol MA100 Biomedical Chip Thermistors come with a Kapton® sleeve in diameters of 0.030" (0.76mm) (10KΩ only) and 0.050" (1.27mm). The 0.070" (1.78mm) diameter is normally supplied with a molded plastic tip.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
B Parameter
Resistance
Tolerance
Mounting Style
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Diameter
Length
Width
Height
Packaging
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 0.030" OD Cap 10K Ohm +/-0.1C 37C
Datasheet
1,074In Stock
Min.: 1
Mult.: 1

MA100 3969 K 10 kOhms 0.1 C Off-Board Wire Lead 0 C + 50 C Probe 0.768 mm 9.52 mm 0.768 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 0.080" OD Cap 10K Ohm +/-0.15C 37C
Datasheet
1,207In Stock
Min.: 1
Mult.: 1

MA100 3969 K 10 kOhms 0.15 C Off-Board Wire Lead 0 C + 50 C Probe 2.03 mm 9.52 mm 2.03 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 0.080" OD Cap 10K Ohm +/-0.1C 37C
Datasheet
1,925In Stock
Min.: 1
Mult.: 1

MA100 3969 K 10 kOhms 0.1 C Off-Board Wire Lead 0 C + 50 C Probe 2.03 mm 9.52 mm 2.03 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 10kOhms see data sheet for tolerance
Datasheet
952In Stock
Min.: 1
Mult.: 1
No
MA100 3969 K 10 kOhms 0.1 C Off-Board Wire Lead 0 C + 50 C Probe 2.03 mm 9.52 mm 2.03 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 10kOhms see data sheet for tolerance
Datasheet
949In Stock
Min.: 1
Mult.: 1
No
MA100 3969 K 10 kOhms 0.1 C Off-Board Wire Lead 0 C + 50 C Probe 0.768 mm 9.52 mm 0.768 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 10kOhms see data sheet for tolerance
Datasheet
1,477In Stock
Min.: 1
Mult.: 1
No
MA100 3969 K 10 kOhms 0.15 C Off-Board Wire Lead 0 C + 50 C Probe 2.03 mm 9.52 mm 2.03 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 10kOhms see data sheet for tolerance
Datasheet
1,829In Stock
Min.: 1
Mult.: 1
No
MA100 3969 K 10 kOhms 0.05 C Off-Board Wire Lead 0 C + 50 C Probe 2.03 mm 9.52 mm 2.03 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 0.080" OD Cap 10K Ohm +/-0.05C 37C
Datasheet
2,430In Stock
Min.: 1
Mult.: 1

MA100 3969 K 10 kOhms 0.05 C Off-Board Wire Lead 0 C + 50 C Probe 2.03 mm 9.52 mm 2.03 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 10kOhms see data sheet for tolerance
Datasheet
762In Stock
Min.: 1
Mult.: 1
No
MA100 3969 K 10 kOhms 0.05 C Off-Board Wire Lead 0 C + 50 C Probe 0.768 mm 9.52 mm 0.768 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 2252Ohms see data sheet for tolerance
Datasheet
385In Stock
1,000Expected 2026/04/13
Min.: 1
Mult.: 1
No
MA100 3969 K 2.252 kOhms 0.15 C Off-Board Wire Lead 0 C + 50 C Probe 2.03 mm 9.52 mm 2.03 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 0.080 OD cap 2252 , 0.15C@ 37C
Datasheet
3,082Expected 2026/04/02
Min.: 1
Mult.: 1
MA100 2.252 kOhms 0.15 C Off-Board Wire Lead 2.032 mm 9.52 mm 9.52 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 0.030" OD cap, insulated leads, 10Kohm +/- 0.05C a. 37C
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,000
Mult.: 1,000

MA100 10 kOhms 0.05 C Off-Board Wire Lead 0 C + 50 C Probe 0.768 mm 605 mm 0.768 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 0.030" OD cap, insulated leads, 10Kohm +/- 0.15C a. 37C
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,000
Mult.: 1,000
MA100 10 kOhms 0.15 C Off-Board Wire Lead 0 C + 50 C Probe 0.768 mm 605 mm 0.768 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 0.030" OD cap, insulated leads, 10Kohm +/- 0.15C a. 37C
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1,000
Mult.: 1,000

MA100 10 kOhms 0.15 C Off-Board Wire Lead 0 C + 50 C Probe 0.768 mm 605 mm 0.768 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 2252 OHM @ 25C NTC Thermistor
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1,000
Mult.: 1

MA100 2.252 kOhms 0.1 C Off-Board Wire Lead 0 C + 50 C Probe 0.768 mm 605 mm 0.768 mm
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 2252Ohms see data sheet for tolerance
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
No
MA100 2.252 kOhms 0.05 C Off-Board Wire Lead 0 C + 50 C Probe 2.03 mm 9.52 mm 2.03 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 2252Ohms see data sheet for tolerance
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
No
MA100 2.252 kOhms 0.1 C Off-Board Wire Lead 0 C + 50 C Probe 2.03 mm 9.52 mm 2.03 mm Bulk