All-purpose 10k NTC Temperature Sensor datasheet
- PRODUCT DETAIL
NTC thermistors are inexpensive and widely used in electronic products. And has a variety of packaging forms, can be easily applied to various circuits.
NTC thermistors have different resistance values and temperature changes according to different materials and processes.
There are many types and specifications of NTC hot wire resistors. Well-known foreign manufacturers include Japan's Mitsubishi, Japan's TDK, Japan's Tateyama, Korea's EXPAND, etc., and many domestic brands also have good quality.
NTC thermistors have different resistance values and temperature changes according to different materials and processes.
There are many types and specifications of NTC hot wire resistors. Well-known foreign manufacturers include Japan's Mitsubishi, Japan's TDK, Japan's Tateyama, Korea's EXPAND, etc., and many domestic brands also have good quality.
There are many types of NTC hot wire resistors, with different shapes. The naming standard for negative temperature coefficient thermistors consists of four parts. Among them, M represents a sensitive component, and F represents a negative temperature coefficient thermistor. Some manufacturers' products have added a number after the serial number, such as MF54-1. This "-1" also belongs to the serial number, which is usually called "derived serial number". Its standards are customized by each manufacturer.
In some thermistor models produced in China, the resistance value and error information of the thermistor are usually included. The following is the identification of the NTC thermistor:
①CWF ② □ — ③103 ④J ⑤3380 includes the following information.
①NTC temperature sensor;
② Package and size of sensor head;
a represents the epoxy resin probe packaging;
b. Represents aluminum, copper, stainless steel and other probe packages
c. On behalf of the plastic shell probe package;
d. represents a fixed metal sheet;
e. Represents a special form of packaging.
③Nominal resistance value R25, such as 103 = 10 × 10 = 10000Ω = 10kΩ.
④ Nominal resistance value accuracy code:
F represents ± 1%, G represents ± 2%, H represents ± 3%, and J represents ± 5%.
⑤ B value (25 ℃ / 50 ℃, 3380 means B value is 3380K).
When applying a thermistor, several of its more important parameters must be tested.
b. Represents aluminum, copper, stainless steel and other probe packages
c. On behalf of the plastic shell probe package;
d. represents a fixed metal sheet;
e. Represents a special form of packaging.
③Nominal resistance value R25, such as 103 = 10 × 10 = 10000Ω = 10kΩ.
④ Nominal resistance value accuracy code:
F represents ± 1%, G represents ± 2%, H represents ± 3%, and J represents ± 5%.
⑤ B value (25 ℃ / 50 ℃, 3380 means B value is 3380K).
When applying a thermistor, several of its more important parameters must be tested.
MF 53 103 F 3950
① ② ③ ④ ⑤
①MF ¬-- negative temperature coefficient (NTC) thermistor code.
②53-- housing with various temperature sensors NTC thermistors.
③103 - thermistor nominal resistance, indicating that the nominal resistance of the resistance: 10 × 103 (Ω).
④F-- resistance value error (accuracy) is: F = ± 1%, G = ± 2%, H = ± 3%, J = ± 5%
⑤3950-- thermal resistance index (material factor) B is: 395 × 10 (K)
water ntc 10k temperature sensor Note: according to customer requirements, provide different resistance, B value precision and customization.
When measuring NTC thermistor, we must note the following:
• can not be measured in the air, the larger the difference in air temperature measurement inaccurate, resulting accuracy deviation.
• The use of high-precision thermostat bath was measured after the test NTC, in the bath, the bath temperature must be stabilized before measurement.
• Measure the voltage as low as possible to reduce measurement errors caused by self-heating of the NTC.
• High temperature measurement, the thermometer on the required temperature of the bath is corrected, check
| Model | Nominal resistance value (R25) | B value | Operating temperature | Dissipation factor (mW / ℃) | Thermal time constant (S) | |
|
resistance （KΩ） |
Tolerance（± %） |
nominal value （K） |
||||
| MF53-102-3950 | 1 |
±1% ±2% ±3% ±5% |
3950 |
-40℃ ~ +300℃ |
≥2.0 Still air |
≤15 Still air |
| MF53-202-3435 | 2 | 3435 | ||||
| MF53-472-3950 | 4.7 | 3950 | ||||
| MF53-502-3470 | 5 | 3470 | ||||
| MF53-502-3950 | 5 | 3950 | ||||
| MF53-682-3950 | 6.8 | 3950 | ||||
| MF53-103-3435 | 10 | 3435 | ||||
| MF53-103-3470 | 10 | 3470 | ||||
| MF53-103-3600 | 10 | 3600 | ||||
| MF53-103-3950 | 10 | 3950 | ||||
| MF53-103-3977 | 10 | 3977 | ||||
| MF53-103-4100 | 10 | 4100 | ||||
| MF53-153-3950 | 15 | 3950 | ||||
| MF53-203-3950 | 20 | 3950 | ||||
| MF53-233-3950 | 23 | 3950 | ||||
| MF53-303-3950 | 30 | 3950 | ||||
| MF53-333-3950 | 33 | 3950 | ||||
| MF53-40.27-3950 | 40.27 | 3950 | ||||
| MF53-473-3950 | 47 | 3950 | ||||
| MF53-493.12-3950 | 49.12 | 3950 | ||||
| MF53-503-3950 | 50 | 3950 | ||||
| MF53-503-3990 | 50 | 3990 | ||||
| MF53-503-4050 | 50 | 4050 | ||||
| MF53-104-3950 | 100 | 3950 | ||||
| MF53-104-3990 | 100 | 3990 | ||||
| MF53-104-4200 | 100 | 4050 | ||||
| MF53-204-3950 | 200 | 3950 | ||||
| MF53-204-4260 | 200 | 4260 | ||||
