Product Overview
The NTC 1.3D-11/P=5/L=3.5 is a power NTC thermistor designed for surge current suppression. It features a small size with high power handling capability, fast response, high reliability, and long life. Its material offers a large B value with low residual resistance, making it suitable for a wide operating range and diverse applications.
Product Attributes
- Brand: (Chengxi Electronics)
- Origin: Dongguan, China
- Material: Silicon resin encapsulation, CP lead material
- Color: Green
Technical Specifications
| Item | Specification | Details |
| Product Code | NTC 1.3D-11TMF3FG | |
| Model | NTC 1.3D-11 | |
| Shape | Disk (D) | Diameter: 11mm (-11) |
| Rated Power Resistance | 1.3 | (1.3) |
| Tolerance | 20% | (M) |
| Lead Shape | Straight (Bulk) | L: 3.5mm (3.5) |
| Rated Zero-Power Resistance (R25) | 1.3 20% | @ 25 |
| Material Constant (B25/50) | 2600 10% | |
| Max. Steady State Current | 5 A | |
| Thermal Dissipation Constant () | 13 mW/ | |
| Thermal Time Constant () | 55 s | |
| Operating Temperature Range | -40 ~ 175 | |
| Encapsulation Material | Silicone Resin | |
| Coating Color | Green | |
| Lead Material | CP | |
| Dimensions | D: max 13.0mm, T: max 6.0mm, F: 7.5mm (0.5), L: 3.5mm (3.5), d: 0.75mm (0.05) | |
| Storage Temperature | -10+40 | |
| Storage Humidity | 70% RH | |
| Solder-ability | Uniform tinning, Area 95% | 240-245, 2-3 sec |
| Resistance to Soldering Heat | No visible damage, R/RN 20% | 2655, 10 sec |
| Strength of lead terminal | No break out, R/RN 20% | 10N pull, 90 bend, 180 twist |
| Temperature Cycling | No visible damage, R/RN 20% | -40/30min to 200/30min, 5 cycles |
| Electrical Cycling | No visible damage, R/RN 20% | 25, 1000 cycles (1min on / 5min off), 5.0A |
| Load Life (Endurance) | No visible damage, R/RN 20% | 25, 3.0A / 1000h |
| Humidity Testing | No visible damage, R/RN 20% | 40, 93% RH, 1000h |
2512031620_DGCX-NTC1-3D-11TMF3FG_C53070646.pdf
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