Product Specifications

specifications and models	MF52A1 103F3950
Product standard	Q/320115SHD03-2008

1. Overall dimensions

Dmax	L1max	L2 ± 3	F d ± 0.05	F ± 0.5
2.6	4.5	30	0.35	2.0

2. Materials

Encapsulating material	colour	Lead material
modified resin	black	Tinned steel wire

3. Model description

MF52	A1	103			F	3950
Bead temperature measuring NTC thermistor	Lead tinned steel wire	Resistance value			Resistance tolerance	B value (25/50)
			50K	Ω	±1%	3950K

4. Electrical performance

	project	symbol	test condition	unit	performance requirement
4.1	Zero power resistance at 25℃	R25	Ta=25±0.05℃ Test power ≤0.1mW in flowing liquid.	KΩ	50±1%
4.2	B value	25/50	B=[(T a ´Tb )∕(Tb -T a )]× ln( Ra ∕ Rb ) Tb = 50 ℃±0.1℃	K	3950±1%
4.3	dissipation factor	d	In still air	mW∕℃	≥2
4.4	characteristic time	t	In still air	sec	≤7
4.5	insulance	∕	100V∕DC1min	MΩ	≥100
4.6	operating temperature range	∕	∕	℃	-40~120
4.7	Resistance-temperature characteristic	∕	∕	∕
4.8	Resistance error	∕	∕	∕

5. Reliability performance test

project

Test conditions and methods

technical requirement

6, welding conditions

When welding, the welding place should be 6mm away from the root of the resistor, the welding temperature should be lower than 350℃, and the welding time should be as short as possible.

7. Storage conditions

Company Simple Introduction:

20 years experience on PTC/NTC thermistor field
Mainly market are Europe, North America, Asia
Competitive price
On time handle over
Competitive price
Inquiry answered in 24hrs
Good team waiting here to serve for you
RoHS &UL compatible
OEM & ODM business accept

Product Description:

MF5A small leather wire thermistor features:

• NTC temperature sensor is small in size and fast in response

• NTC leads are insulated, and the wires are soft and can be bent moderately

•Thermistor resistance value B has high precision and accurate temperature measurement

• NTC chip products are lead-free and comply with the EU ROHS directive

Application scope of thermistor and NTC temperature sensor:

• , vacuum gauge, temperature and humidity gauge, beauty equipment, power supply, electronic toys

• Cell phone batteries, NB batteries, electric vehicle batteries, medical instruments for gas analyzers

• Solar water heaters, refrigerators, cars, copiers, fax machines

• Electronic thermometer, electronic stove, electric cooker, electric thermos

• Clothes dryer, electric iron, gas water heater, electric blanket, air conditioner

• 3C home appliances, petroleum heaters, microwave ovens

MF5A small leather wire thermistor series main technical parameters:

Precautions for the use of small leather wire thermistors:

Be sure to use within the specified temperature range to avoid deterioration of the material and characteristics.

Thermistors are designed based on transformers used in general (indoors at room temperature, humidity, and pressure). Therefore, if they are used in the following environments, they will fail (or burn out) when the characteristics are worst. ), please do not use in such an environment.

① Corrosive reducing gases (Cl2, HXS, NH3, SOX, NOX, etc.).

② Among volatile and flammable gases.

③ Places with a lot of dust.

④ A place where pressure has been reduced or increased.

⑤ Places in direct contact with water or places that are prone to condensation due to high humidity.

⑥ Place in salt water, oil, liquid medicine, organic solution.

⑦ Places with excessive vibration.

⑧ Other places similar to ①—⑦.

A:(Tin. nickle Cu or Cp wire)
Normal dimension table

B:(Enamelled cu wire)
Normal dimension table

C:(High-temperature wire)
Normal dimension table

D:(Normal temperature wire)
Normal dimension table

E:Lead and head are all special specification)
Normal dimension table

DE:(Cp Lead Coated with epoxy resin)
Normal dimension table

F:(Tinned steel wire)
Normal dimension table

Small leather wire thermistor abnormal handling:

When the thermistor is abnormal, short-circuit current will pass through, and there may be abnormal smell, abnormal sound, smoke, etc., please be sure to connect the thermistor in series with the current protection as another protection device.

When the thermistor is working, depending on the site (environment) conditions, it may exceed 110°C. Please confirm whether it affects surrounding parts or materials.

Abnormalities in thermistors not only affect parts or materials and cause them to deteriorate, but gas emitted from parts or materials often becomes the cause of component deterioration.

Full range of thermistors displayed:

NTC Type Thermistor is a widely used temperature measuring thermistor which is specially designed for temperature measurement and compensation. It is usually made of a MF52 single-ended glass sealed thermistor or MF11 temperature compensated thermistor. It is featured by high insulation resistance (≥100MΩ), high precision (tolerance of +/-1%) and wide range of B-value (25/50: 3950±1%).

The NTC Type Thermistor is mainly used in temperature measurement, compensation and control. It is widely used in a variety of applications such as computer, consumer electronics, medical equipment, automotive, aviation and other industries. It can also be used in more demanding applications like food, aerospace and military applications. It is an ideal choice for temperature compensation and measurement.

NTC Type Thermistor has been extensively tested and certified to guarantee its superior quality. It is also well-known for its long-term stability, reliability and durability. Therefore, it is a great choice for temperature measurement and compensation.

Features:

• Product Name: NTC Type Thermistor
• Thermal time constant: ≤7
• Response Time: 1s To 10s
• Thermal dissipation constant: ≥2
• Accuracy: ±1%
• MF55 film thermistor
• MF58 glass sealed thermistor
• MF5 Single-ended glass sealed thermistor
• MF52 dual-ended glass sealed thermistor

Technical Parameters:

Applications:

The NTC type thermistor from Lin Kun has the model number MF52 10K 1% 3950, is ROHS and UL certified, and originates from China Dong Guan. It has a minimum order quantity of 5000 PCS, with a price of 0.045 USD/ PCS, and is packaged in bulk with 500pcs per polybag. The delivery time is 7 workdays, and the payment terms are T/T. The supply ability is 20,000,000PCS per week. It has a thermal time constant of ≤7, an insulation resistance of ≥100, and a thermal dissipation constant of ≥2. In terms of resistance range, it goes from 1Ω to 100KΩ. This thermistor is especially suitable for temperature measuring, and is specifically the MF52 single-ended glass sealed thermistor and MF58 glass sealed thermistor.

Customization:

Lin Kun offers a wide selection of MF5 Single-ended glass sealed thermistor, MF52 temperature measuring thermistor and MF5 Single-ended glass sealed thermistor 10K 1% 3950, for NTC Type thermistor.

• Brand Name: Lin Kun
• Model Number: MF52 10K 1% 3950
• 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: 20,000,000PCS per week
• Thermal dissipation constant: ≥2
• Size: 2mm To 3mm
• Resistance Range: 1Ω To 100KΩ
• Insulation Resistance: >100MΩ
• Tolerance: +/-1%

For more information, please contact us today!

Support and Services:

For technical support and service for NTC Type Thermistor, we offer:

• 24/7 online customer service support
• Phone, email, and live chat support
• Remote assistance for device troubleshooting
• Replacement parts and warranty options
• Technical guidance and product training

Packing and Shipping:

NTC Type Thermistor Packaging and Shipping:

NTC Type Thermistors should be packaged in a protective container and shipped in the original manufacturer's packaging. The thermistors should be wrapped in a layer of foam or other form of cushioning material to protect the components from shock and vibration during transport. All components should be labeled with the part number and appropriate shipping information. The container should be sealed and securely taped to prevent any damage during transit.

FAQ: