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MF51E 100K (104F3950/4250) enameled wire type NTC thermistor is suitable for hand warmer electronic clock
Enameled wire thermistor
MF51E-Enameled Wire Insulation Coating Wire NTC Thermistor Also known as Copper Enameled Wire NTC Thermistor, is a small, high-precision chip and enamelled copper wire with insulating polymer coating, coated with epoxy resin, with NTC interchangeable thermistor strips with bare tin-plated enamelled copper leads. At present, the existing conventional wire diameters are Ø0.18mm, Ø0.3mm and enameled wire epoxy packaging with different wire diameter specifications. The conventional resistance value is 50K, 10K. The accuracy is 1% 2% 3%, etc. B value is 3950, 3435, 3380, etc., the head Diameter 1.2mm, 1.3MM, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, etc., can be customized according to customer requirements to meet different needs.
(1) Product features:
Precision Solid State Temperature Sensors
Interchangeability down to ±0.18°F (±0.1°C)
Suitable for use from -112°F to 302°F (–80°C to 150°C)
High sensitivity, greater than –4%/°C at 77°F (25°C)
Suitable for temperature measurement, control and compensation
High reliability and stability within the interchangeable range
The most popular resistance (R) vs temperature (T) curve available
Resin coating for good mechanical strength and solvent resistance
solid structure
For DC95: .012 in (0.3mm) diameter bare tinned copper leads
For EC95: Bare tin-plated alloy leads of .008 in (0.2mm) diameter
For TK95: .010 in (.25mm) diameter PTFE insulated leads
(2) Scope of application:
Electronic thermometer, medical equipment, medical instrument
Temperature meters, temperature recorders, electronic heating toys
Mobile power supply temperature measurement, aluminum battery protection board
shower temperature sensor
Home appliance control panel
Aerospace
Degassing applications
(3) Structural size:
Unit:mm
| Regular size table | |||||
| Dimensions | D ±0.1 | L 1 ±0.1 | L ±1 | L 2 ±1 | d±0.01 |
Regular size | 0.8 | 1.6 | 10,200 | 3 | 0.15 |
| 1.2 | 2.2 | 10,200 | 3 | 0.2 | |
| 1.4 | 3.0 | 10,200 | 3 | 0.2 | |
| 1.5 | 4.0 | 10-200 | 3 | 0.25 | |
| This product size | 1.3 | 3.5 | 60 | 2 | 0.28 |
(4) Specifications:
example:
LK 51E—103—3950—2
———————————
① ② ③ ④ ⑤
Among them, ① represents Dongguan Linkun Electronic Technology Co., Ltd.
② indicates enameled wire NTC thermistor.
③Standard resistance value (R25°C) at 25°C, for example: 49.12, that is, R25°C is 49.12KΩ.
④B value (B25/50°C) For example: 3950, that is, B25/50°C is 3950K.
⑤ R25°C resistance value accuracy: 1 (±1%), 2 (±2%), 3 (±3%), 5 (±5%)
(5)Product List:
| Specification | R25℃ (KΩ) | R25℃/50℃ (K) | Dissipation coefficient(mW/℃) | Time constant (S) | Range of working temperature (℃) |
| MF51E-202-3900-1 | 2K | 3900 | 2.1 mW/℃ in static air | 5～10S in static air | —50～+350℃ |
| MF51E-502-4557-1 | 5K | 4557 | |||
| MF51E-103-3380-1 | 10K | 3380 | |||
| MF51E-153-3600-1 | 15K | 3600 | |||
| MF51E-203-3850-1 | 20K | 3850 | |||
| MF51E-303-3900-1 | 30K | 3900 | |||
| MF51E-803-3500-1 | 80K | 3500 | |||
| MF51E-104-4100-1 | 100K | 4100 | |||
| MF51E-254-3950-1 | 250K | 3950 |
(3) Matters needing attention:
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 enameled wire 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 bath must be stable before
NTC Type Thermistor is a high quality MF51E Enameled Wire Type NTC Thermistor with Axial Leaded Shape, which has a resistance range from 1KΩ to 500KΩ and a B-Value of 25/50: 3100K-4750K ±1%. It is a temperature compensated thermistor with 22mW/C dissipation factor in still air. The MF5Q Enameled Wire Type NTC Thermistor is one of the most popular MF5 single-ended glass sealed thermistors and MF11 temperature compensated thermistors, and it has a great temperature precision and reliability.
| Parameter | Value |
|---|---|
| Rated Power | ≤50mW |
| Operating Temperature | -55°C To +125°C |
| B-Value | 25/50: 3100K-4750K ±1% |
| Resistance Range | 1KΩ To 500KΩ |
| Dissipation Factor | 22mW/C(In Still Air) |
| Product Name | MF51E Enameled Wire Type NTC Thermistor |
| Allowable Tolerance | ±0.5% ±1% ±2% ±3% ±5% |
| Tolerance | 2mw/°C |
| Shape | Axial Leaded |
| Thermal Time Constant | 20S |
| Focus On | MF11 temperature compensated thermistor, MF55 film thermistor, MF58 glass sealed thermistor. |
lin kun's MF5Q enameled wire type NTC thermistor is a high-performance, cost-effective product with excellent thermal stability and durability. It is certified with ROHS and UL and the minimum order quantity is 5000 PCS. With a rated power of ≤50mW, it has a B-value of 25/50: 3100K-4750K ±1%, and an allowable tolerance of ±0.5%, ±1%, ±2%, ±3%, and ±5%. The shape is axial leaded and the price is 0.045 USD/PCS. It comes in bulk packaging with 500pcs per polybag and has a delivery time of 7 workdays. The supply ability is 20,000,000PCS per week, and it supports T/T as payment terms.
This product is ideal for applications that require MF58 glass sealed thermistor, MF55 film thermistor, and MF58 glass sealed thermistor. It is widely used in automotive, communications, and consumer electronics.
NTC Type Thermistor
Brand Name: Lin Kun
Model Number: MF5Q Enameled Wire Type NTC Thermistor
Place of Origin: China Dong Guan
Certification: ROHS, UL
Minimum Order Quantity: 5000 PCS
Price: 0.045 USD/ PCS
Packaging Details: Bulk, 500pcs per polybag
Delivery Time: 7 workdays
Payment Terms: T/T
Supply Ability: 20,000,000 PCS per week
Tolerance: 2mw/°C
Allowable Tolerance: ±0.5%, ±1%, ±2%, ±3%, ±5%
B-Value 25/50: 3100K-4750K ±1%
Product Name: MF5Q Enameled Wire Type NTC Thermistor
Resistance Range: 1KΩ to 500KΩ
Special Features: MF11 Temperature Compensated Thermistor, High Accuracy, High Stability, Wide Temperature Range.
At ABC Company, we provide comprehensive technical support and service for all NTC Type Thermistor products. Our specialists are highly trained and experienced with all aspects of the product, and can assist you with any of your questions or issues.
We provide technical support and service via telephone, email, and our online customer service portal. Our team is available 24/7 to answer any questions you may have about your NTC Type Thermistor product.
We also offer a variety of educational resources, including tutorials, videos, and product manuals to help you get the most out of your NTC Type Thermistor product. Our website also contains a frequently asked questions page, which can provide you with more information on common topics.
In addition to our technical support and service, we also offer a satisfaction guarantee on all NTC Type Thermistor products. We want your experience with our products to be a positive one, and we will do everything we can to ensure that you are satisfied with your purchase.
NTC Type Thermistor Packaging and Shipping:
The NTC type thermistor will be packaged in a sealed bag or box and shipped by a reliable carrier. Before shipping, each thermistor will be tested and inspected to ensure it is in good condition. The package will be labeled to clearly identify the contents and destination. The thermistor will be well protected against impact, moisture, and other environmental conditions during shipping.
