This document is the datasheet of LNSK10 NTC thermistor. It mainly introduces the features, applications, packaging form, resistance range, power consumption and other information of the product.
This document describes the LNS series of manganese oxide based NTC thermistors, which exhibit non-linear resistance-temperature behavior. The series features a multilayer structure that allows for diverse resistance values within the same B constant and offers high reliability through a Ni barrier solder plating suitable for both flow and reflow soldering. The unified shape and tightly controlled dimensions are designed to fit high mounting speeds.
| Product Type | NTC Thermistor SMD |
|---|---|
| Material Base | Manganese oxide |
| Structure | Multilayer |
| Soldering Compatibility | Flow and reflow |
| Package Sizes | 0402, 0603, 0805 |
| Available B Constants | 3250K, 3435K, 3670K, 3890K, 3970K, 4150K, 4550K, 4750K |
| Operating Temperature Range | -40 to 125°C |
| Resistance Deviation Range | 1%, 2%, 3%, 5% |
The B constant is calculated from the resistance values at 25°C and 85°C [B25/85], which is the most common.
It is defined as the ratio at a specified ambient temperature of a change in power dissipation in a thermistor to the resultant body temperature change.
It is the maximum handling power, keeping its temperature not exceeding the allowed maximum temperature for operation.
It is the time necessary for an unloaded thermistor to vary its temperature by 63.2% of the difference between its initial and final temperatures.