Product Overview
The MF52 series is a pearl-shaped precision NTC thermistor coated with ethoxyline resin, designed for accurate temperature measurement. Benefiting from new materials and manufacturing methods, these thermistors offer close tolerances and fast response times. They are available with various lead styles and lengths, suitable for a wide range of applications including HVAC, temperature regulation, electronic thermometers, liquid level sensing, automotive electronics, medical equipment, and battery packs.
Product Attributes
- Brand: MF52
- Coating: Ethoxyline resin
- Lead Wire Options: High temp fluorin-plastic insulated cu wire, Enamelled cu wire, Tinned copper wire or cp wire, PVC wire, Lead and head according to specification, Tinned lead-frame style, Tinned steel wire
- Certifications: UL 1434 (File E240991), CQC (File 07001019009)
Technical Specifications
| Code | D max (mm) | L1 max (mm) | L2 min (mm) | L3 +/- 1 (mm) | d +/- 0.05 (mm) | F +/- 0.5 (mm) |
| A1 | 2.5 | 4.0 | 25 | - | 0.3 | 1.7 |
| A2 | 3 | 4.5 | 25 | - | 0.45 | 2.2 |
| Code | D max (mm) | L1 max (mm) | L2 min (mm) | L3 +/- 1 (mm) | d +/- 0.05 (mm) |
| B1 | 2 | 3.5 | Customer Specified | 3 | 0.2 |
| B2 | 3 | 4 | Customer Specified | 3 | 0.3 |
| Code | D max (mm) | L1 max (mm) | L2 min (mm) | L3 +/- 1 (mm) | d +/- 0.05 (mm) |
| C1 | 3 | 7.5 | Customer Specified | 5 | 0.26 |
| C2 | 4 | 7.5 | Customer Specified | 5 | 0.32 |
| Code | D max (mm) | L1 max (mm) | L2 min (mm) | L3 +/- 1 (mm) | d +/- 0.05 (mm) |
| D1 | 3 | 7.5 | Customer Specified | 5 | 0.26 |
| D2 | 4 | 7.5 | Customer Specified | 5 | 0.32 |
| Code | D max (mm) | L1 max (mm) | L2 min (mm) | L3 +/- 1 (mm) | d +/- 0.05 (mm) |
| E1 | Customer Specified | Customer Specified | Customer Specified | 5 | Customer Specified |
| E2 | Customer Specified | Customer Specified | Customer Specified | 5 | Customer Specified |
| Code | D max (mm) | L1 max (mm) | L2 +/- 1.5 (mm) | d max (mm) | F +/- 0.5 (mm) | T max (mm) |
| F | 3.8 | 9.5 | 17 | 0.5 | 2.5 | 3.5 |
| Characteristic | Value |
| Available Tolerances | 1%, 2%, 3%, 5% and 10% |
| Dissipation Constant | 2.0mW/C |
| Time Constant (in still air) | 7 seconds |
Remark: B Value (25/50C) error is 1% for components with rated resistance tolerance of 1% and 2% for all others.
Notice: The two ends of the lead wire cannot endure too big a pull because of the small size and soldered spot in series of MF52. Solder at least 5mm from the bottom of the wire.
