Analog Technologies ATH10K1R25 High Stability Miniature Thermistor
Product Overview
The Analog Technologies ATH10K1R25 series thermistors are high-stability, miniature, glass-encapsulated temperature sensors designed for demanding applications. Offering high resistance accuracy, a wide operating temperature range, and excellent long-term stability, these thermistors are ideal for precise temperature sensing in laser diodes, optical components, and industrial process control. Available in multiple configurations, including bare leads, leads with high-temperature plastic tubing, and sealed versions, they provide reliable performance in challenging environments.
Product Attributes
- Brand: Analog Technologies
- Origin: U. S. A.
- Material: Glass encapsulated; Copperized wire leads
- Certifications: 100% Lead (Pb)-free and RoHS Compliant
Technical Specifications
| Model | Description | Nominal Resistance @ 25C | Resistance Accuracy | Value @ 25C/50C | Value @ 25C/85C | Temperature Range | Thermistor Diameter | Thermistor Length | Lead Diameter | Lead Length | Dissipation Factor | Insulation Resistance | Thermal Time Constant (still air) | Thermal Time Constant (water) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATH10K1R25 | High stability miniature thermistor with bare leads | 10K | 1% | 3950K 1% | 3990K 1% | -40C to 270C | 1.25 0.03mm | 2.0 0.5mm | 0.23mm | 70 1mm | 1.0mW/C | 50M | 2.39s | 1s |
| ATH10K1R25T70 | High stability miniature thermistor with leads covered by high temperature plastic tubing | 10K | 1% | 3950K 1% | 3990K 1% | -40C to 270C (tubing rated up to 140C) | 1.25 0.03mm | 2.0 0.5mm | 0.23mm | 70 1mm | 1.0mW/C | 50M | 2.39s | 1s |
| ATH10K1R25T70S | High stability miniature thermistor with leads covered by high temperature plastic tubing and sealed by epoxy | 10K | 1% | 3950K 1% | 3990K 1% | -40C to 270C (tubing rated up to 140C) | 1.25 0.03mm | 2.0 0.5mm | 0.23mm | 70 1mm | 1.0mW/C | 50M | 2.39s | 1s |
Application Areas
- Temperature sensing for laser diodes
- Temperature sensing for optical components
- Industrial process control
- Applications requiring high temperature sensitivity, long-term stability, and/or high sensing temperatures.
Ordering Information
| Part # | Description | 1 9 | 10 49 | 50 199 | 200 499 | 500 |
|---|---|---|---|---|---|---|
| ATH10K1R25 | High stability miniature thermistor with bare leads | $1.90 | $1.70 | $1.50 | $1.30 | $1.10 |
| ATH10K1R25T70 | High stability miniature thermistor with leads covered by high temperature plastic tubing | $2.05 | $1.85 | $1.65 | $1.45 | $1.25 |
| ATH10K1R25T70S | High stability miniature thermistor with leads covered by high temperature plastic tubing and sealed by epoxy | $2.20 | $1.99 | $1.80 | $1.60 | $1.40 |
Resistance Temperature Characteristics
The thermistor's resistance varies with temperature. Detailed data is available in the provided tables, covering a range from -40C to 270C.
Reliability Test Data
The product has undergone various tests to ensure durability and stability, including:
- High Temperature Action Test
- Low Temperature Action Test
- High Temperature Storage Test
- Low Temperature Storage Test
- High Temperature & High Humidity Test
- Load Test
- Cold and Hot Impact Test
- Durability Test
- Vibration Test
Detailed results for each test are available in the provided documentation.
Contact Information
Analog Technologies, Inc.
2352 Walsh Ave., Santa Clara, CA 95051, U. S. A.
Tel.: (408) 748-9100
Fax: (408) 748-9111
www.analogtechnologies.com
2401121843_ATI-ATH10K1R25_C20606745.pdf
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