| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | Current | Accuracy | Termination | Package / Case | Temperature Coefficient |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NB-PTCO-050 | Agastat Relays / TE Connectivity | SENSOR RTD 1KOHM 0.001% 2SIP | - | -30°C ~ 300°C | Bulk | Through Hole | 400µA | ±0.15% | PC Pins | 2-SIP | ±3850ppm/°C | |
| 32207595-4K | Heraeus Sensor Technology USA | SENSOR RTD 1KOHM 0.3% 1206 | - | -50°C ~ 130°C | Tape & Reel (TR) | Surface Mount | 1mA | ±0.3°C | SMD (SMT) Tabs | 1206 (3216 Metric) | ±3850ppm/°C | |
| 50782400 | Sensata Technologies | SENSOR RTD 200OHM CYLINDER | DARTS | -40°C ~ 750°C | Bulk | Panel Mount | 4.2mA | ±2.5°C | Connector | Cylinder, Threaded | - | |
| 32208550 | Heraeus Sensor Technology USA | SENSOR RTD 100OHM 0.15% 2SIP | M | -50°C ~ 300°C | Bulk | Through Hole | 1mA | ±0.15°C | PC Pins | 2-SIP | ±3850ppm/°C | |
| NB-PTCO-012 | Agastat Relays / TE Connectivity | SENSOR RTD 1KOHM 0.001% 2SIP | - | -50°C ~ 600°C | Bulk | Through Hole | 400µA | ±0.3% | PC Pins | 2-SIP | ±3850ppm/°C | |
| HEL-776-A-U-1 | Honeywell Sensing and Productivity Solutions | SENSOR RTD 1KOHM RADIAL | - | -55°C ~ 150°C | Bulk | Through Hole | 1mA | ±0.5°C | PC Pins | Radial | - | |
| HEL-705-U-1-12-00 | Honeywell Sensing and Productivity Solutions | SENSOR RTD 1KOHM 0.1% PROBE | HEL-700 | -70°C ~ 260°C | Bulk | Free Hanging | 1mA | ±0.3°C | Wire Leads | Cylindrical Probe, Plastic | - | |
| HEL-777-A-U-0 | Honeywell Sensing and Productivity Solutions | SENSOR RTD 1KOHM 2SIP | - | -55°C ~ 150°C | Bulk | Through Hole | 1mA | ±0.5°C | PC Pins | 2-SIP | - | |
| FST08-2B-1K0E | Ohmite | SENSOR RTD 1KOHM 0805 | FST | -50°C ~ 170°C | Tape & Reel (TR) | Surface Mount | 0.3mA | - | SMD (SMT) Tabs | 0805 (2012 Metric) | ±3850ppm/°C | |
| PTS0603M1B100RPU00 | Electro-Films (EFI) / Vishay | SENSOR RTD 100OHM 0603 | Automotive, AEC-Q200, PTS | -55°C ~ 175°C | - | Surface Mount | 0.5mA | - | SMD (SMT) Tabs | 0603 (1608 Metric) | ±3850ppm/°C |
Resistance temperature detectors (RTDs) are temperature sensing devices based on the principle of electrical resistance change with temperature variation in metals such as platinum, nickel, or copper. RTDs exhibit a predictable change in resistance with temperature, allowing accurate temperature measurement and monitoring. RTDs offer advantages such as high accuracy, stability, and linearity over a wide temperature range, making them ideal for precision temperature sensing applications in industries such as automotive, aerospace, and process control. RTDs are commonly used in temperature measurement instruments, temperature controllers, and thermal management systems where precise and reliable temperature monitoring is essential for optimizing performance, ensuring product quality, and enhancing safety.