MF51 Single Ended Glass Sealed Thermistor 10K 3950 For 3D Printer Office Appliances

MF51 single-ended glass-sealed thermistor 10K 3950 suitable for 3D printer office appliances

(1) Product features:

Due to the use of round-head glass bead sealing and welding technology, it ensures the high density of the product, high thermal sensitivity and mechanical strength, and more reliable sealing.

Electrode adopts gold (AU) slurry ceramic sealing process, no false welding, better stability.

The thermistor chip is completely isolated from the outside world, and its electrical performance is extremely stable and reliable.

Its unique axial structure and smaller size determine that it is easy to install and easy to weld in the production of temperature sensors.

Among all NTC glass sealing products, this model has the widest temperature resistance range (-50℃~350℃)

Because the chip is close to the glass surface, it makes the thermal induction faster and the sensitivity is higher.

 The fly in the ointment is that the pins are not insulated, and the pins need to be sleeved to achieve insulation during use.

(2) Scope of application:

· Temperature sensors for copiers, printers, office appliances, frequency conversion fans, electric irons, range hoods, water heaters and other household appliances.

· Fire alarm system, grain depot storage system, barbecue thermometer, temperature sensor of intelligent flue-cured tobacco controller.

· Beauty appliances such as curling irons, baking oil masks, hair dryers, etc.

. Automobile circuits, automobile braking systems, flow meters and other occasions where the space is narrow and the temperature is high, or the response time is short.

· High temperature thermometer, lithium battery temperature protection.

· ·Completely replace Shiba PSB-S1, PSB-S3 (PT-51F, PT-25E2, PT-312, PM-342, PM-382, PB-43) series

(3) Structural size:

(4) Specifications:

example:

             LK — 51D — 503 — 4100 — 2

              ———————————

①     ②       ③        ④         ⑤

Among them:

                 ① represents Linkun Electronic Technology Co., Ltd.

② indicates a single-ended glass-sealed NTC thermistor.

③ Standard resistance value at 25°C (R25°C) For example: 503 is50KΩ.

                 ④B value (B25/50°C) For example: 4100 is B25/50°C4100K.

                 ⑤ R25°C resistance value accuracy: 1 (±1%), 2 (±2%), 3 (±3%), 5 (±5%)

(3) Precautions

MF51D series thermistors are glass-sealed, please do not shake, squeeze, and do not pull hard at the root of the two pins, so as not to break the glass tube.

Welding method: The metal body and the body are directly welded for welding. Do not use soldering to avoid false welding. The welding time is controlled within 3.5 seconds

Do not test the MF58D thermistor in the air. The temperature difference in the air is large, and the measurement is very inaccurate. It often produces a deviation of more than 1-2°C. It must be measured with a high-precision constant temperature oil tank, and the measured NTC is placed in the constant temperature oil tank. After that, the temperature of the constant temperature tank must be stable before


Product Description: