MF5A-5 Miniture NTC Thermistor 10K ohms with PTFE PFA Insulation Leads

MF5A-5 Series miniture NTC thermistor is made with epoxy resin coating ,and insulation lead wire like PVC wire, teflon or Kynar wire. The values 10K ohm B25/100:3988 and 8K ohm B25/100:3988 is typical parameters for auto.seat or steering wheel heating system due to it special character of miniture bead, wide working temperature range, as well as its advantage of high steability and realibility .

RTD (Resistance Temperature Detector) is a sensor whose resistance changes as its temperature changes. The resistance increases as the temperature of the sensor increases. The resistance vs temperature relationship is well known and is repeatable over time. An RTD is a passive device. It does not produce an output on its own. External electronic devices are used to measure the resistance of the sensor by passing a small electrical current through the sensor to generate a voltage. Typically 1 mA or less measuring current, 5 mA maximum without the risk of self-heating.

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points.

Focusens MFP-6 series Screw Threaded NTC Thermistors are made for surface temperature measurement, sensing, and control. It is easily mounted sensor with brass or aluminum metal screw.  It is especially ideal thermal solution when good electrical insulation and good thermal contact with the chassis or wall is required.

Focusens FHD4517 NTC thermistor have 0.2'C high precision in range 25-45'C. It is interchangeable compatiable with YSI400 series mornitoring devices.

Focusens MZP-4 series oven temperature sensor are specifically designed for high temperature household and commercial ovens. The craft and materials enable it workable for high temperature upto 500’C. With flexible design and custom in house capability , we have full ranges of oven temperature meeting different electrical and mounting requirements.

Magnetic Door Switch Sensor