Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 50kΩ |
| Power(Watts) | 50mW |
| Operating Temperature | -40℃~+300℃ |
| Tolerance | ±0.5% |
| Diameter (φD) | 0.8mm |
| Thermal Time Constant | 2.3s |
| B Constant (25℃/50℃) | 3950K |
| B Constant Tolerance | ±1% |
| Description | NTC Thermistor 50kΩ |
| Mfr. Part # | ATH50KR8B3950K0.5% |
| Model Number | ATH50KR8B3950K0.5% |
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Product Specification
| Resistance @ 25℃ | 50kΩ | Power(Watts) | 50mW |
| Operating Temperature | -40℃~+300℃ | Tolerance | ±0.5% |
| Diameter (φD) | 0.8mm | Thermal Time Constant | 2.3s |
| B Constant (25℃/50℃) | 3950K | B Constant Tolerance | ±1% |
| Description | NTC Thermistor 50kΩ | Mfr. Part # | ATH50KR8B3950K0.5% |
| Model Number | ATH50KR8B3950K0.5% |
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.
| 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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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