203JM1A ussensor, 203JM1A Datasheet

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203JM1A

Manufacturer Part Number
203JM1A
Description
Do-35 Interchangeable Glass Encapsulated Thermistors
Manufacturer
ussensor
Datasheet
U.S. Sensor
1832 W. Collins Ave
Orange, CA 92867
Tel: 800-777-6467
Tel: 714-639-1000
Fax: 714-639-1220
Email:
sales@ussensor.com
U.S. Sensor’s low cost interchangeable glass encapsulated thermistors are manufactured
using super stable, precision NTC chips which are hermetically sealed in a glass (DO-35
diode style) package. The result is a device which exhibits excellent long term reliability
and stability even when subjected to severe environmental or thermal conditions. Their
uniform dimensions and axial lead configuration make them especially suitable for use
with automatic insertion equipment.
Features
• High temperature capability to
• Hermetically sealed glass
• Low cost
Options
• Special lead forms
• Non-standard resistance values
• Point matched at specified
• Tape and reel packaging
Specifications
• Thermal time constant: 5 seconds (still air)
• Thermal time constant: 0.5 seconds (stirred liquid)
• Dissipation constant: 2 mW/°C (still air)
DO-35 Interchangeable Glass Encapsulated Thermistors
300°C
package
and tolerances
temperatures
(±0.5°C 0-100°C )
(±1.0°C 0-100°C )
Part Number
Part Number
103JM1A
203JM1A
253JM1A
503JM1A
104JM1A
103JL1A
203JL1A
253JL1A
503JL1A
104JL1A
DO-35 INTERCHANGEABLE GLASS ENCAPSULATED (300°C)
DO-35 INTERCHANGEABLE GLASS ENCAPSULATED (300°C)
Ohms @25°C
Ohms @25°C
• High stability
• High voltage insulation
• Tinned CCS lead wires are solderable or weldable
Resistance
Resistance
100000
100000
10000
20000
25000
50000
10000
20000
25000
50000
± 0.5°C Accuracy
± 1.0°C Accuracy
GLASS ENCAPSULATED THERMISTOR
R-T Curve
R-T Curve
J
J
J
J
J
J
J
J
J
J
View Photo
Beta (K)
Beta (K)
0-50°C
0-50°C
3890
3890
3890
3890
3890
3890
3890
3890
3890
3890
R-T Chart
R-T Chart
View
View

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