MF52 Series NTC Thermistor

The MF52 Series NTC Thermistor is designed for accurate temperature measurement and management. It offers excellent solderability, a wide operating temperature range, and is Lead-Free & Halogen Free. Ideal for consumer electronics, thermal management in smartphones and tablets, temperature detection in air conditioners, monitoring in microwaves/ovens, and constant temperature control in automated machinery.

Product Attributes

• Brand: HNTC
• Origin: Zhuhai Hongjiacheng Technology co., Ltd
• Certifications: Lead-Free & Halogen Free

Technical Specifications

Part Number Code Explanation

HNTC - 103 F 3950 F B

1. HJC: Brand Code
2. NTC: NTC Thermistor
3. 103: Rated Zero-Power Resistance (10K)
4. F: Resistance Tolerance (F: 1%)
5. 3950: B Constant
6. F: B Constant Tolerance (F: 1%)
7. B: B Constant calculation method (B: 25/50)

Ordering Information

Physical Dimensions

ParameterSymbolConditionValueUnit

Part Number Code Explanation

HNTC - 103 F 3950 F B

1. HJC: Brand Code
2. NTC: NTC Thermistor
3. 103: Rated Zero-Power Resistance (10K)
4. F: Resistance Tolerance (F: 1%)
5. 3950: B Constant
6. F: B Constant Tolerance (F: 1%)
7. B: B Constant calculation method (B: 25/50)

Ordering Information

Physical Dimensions

Max 5.0 mm
Max 2.6 mm
0.350.05 mm
Min 21 mm
2.00.7 mm

Caution

• Avoiding the measurement error caused by the current passing through the thermistor chip leads the component to heat itself.
• When the soldering iron is welded, the distance between the soldering point and the coating layer is at least 2mm, the soldering temperature should be lower than 360 C, and the soldering time is <3s.