glass encapsulated thermistor ATI ATH50KR8B3950K0.5% miniature component for accurate temperature monitoring
Product Overview
The Analog Technologies ATH50KR8B3950K0.5% is an ultra-stable miniature thermistor featuring a glass-encapsulated design for long-term stability and reliability. Its compact size (0.8mm x 1.8mm) and quick response time make it ideal for high-precision temperature sensing in applications such as laser diodes and optical components. The thermistor also offers high resistance accuracy (0.5%), a wide operating temperature range (-40C to 300C), and is RoHS compliant. Due to its cost-effectiveness, it is also suitable for automotive electronics, industrial electronics, and home appliances requiring accurate temperature monitoring.
Product Attributes
- Brand: Analog Technologies, Inc.
- Product Type: Ultra-Stable Miniature Thermistor
- Encapsulation: Glass
- Leads: Dumet wires (copper-clad FeNi)
- Compliance: 100% Lead (Pb)-free and RoHS Compliant
- Origin: U. S. A.
Technical Specifications
| Parameter | Symbol | Value |
|---|---|---|
| Nominal Resistance @ 25C | R25 | 50K 0.5% |
| B Value @ 25C /50C | B25/50 | 3950K 1% |
| Thermistor Diameter | DT | 0.8 0.2mm |
| Thermistor Length | LT | 1.8 0.5mm |
| Lead Diameter | DL | 0.15 0.05mm |
| Lead Length | LL | 65 2mm |
| Dissipation Factor | th | 0.6mW/C |
| Insulation Resistance | Ris | 100M |
| Maximum Power @ 25C | Pmax | 50mW |
| Time Constant | c | 2.3s (in still air @5~25C) |
| Operating Temperature Range | -40C to 300C | |
| Stability | <0.1C/year | |
| Response Time | 2.3s |
Note: Resistance-Temperature Characteristics table is available in the source document for detailed data across various temperatures.
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