Product Overview
Vishay 640 series accuracy line colour coded NTC disc thermistors for general temperature sensing and control applications.
Body diameter: 4mm max.
Thickness: 2.5mm max.
Lead pitch: 2.5mm
RoHS compliant
Body diameter: 4mm max.
Thickness: 2.5mm max.
Lead pitch: 2.5mm
RoHS compliant
| Response time: | 1.2s | |
| Thermal time constant: | 11s | |
| Operating temperature range: | @ zero power: | -40°C to +125°C |
| @ maximum power: | 0°C to +55°C | |
| Dissipation factor: | 7mW/°C | |
| Maximum dissipation: | 500 mW | |
| Tolerance: | ±5% |
