What are Temperature Sensors - RTD (Resistance Temperature Detector) ?
Temperature Sensors - RTD (Resistance Temperature Detector) are devices that measure temperature by correlating the resistance of the RTD material to temperature changes. They are commonly used in industrial sensing and monitoring, as well as in production electronics assembly. Important specifications for selection include Accuracy, which ensures reliable readings; Operating Temperature, which defines the sensor's range of use; and Resistance @ 0°C, which is critical for calibration and performance consistency. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
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| Part & Mfr | Accuracy | Current | Mounting Type | Operating Temperature | RTD Material | Resistance @ 0°C | Resistance Tolerance | Temperature Coefficient | Termination | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Vishay
|
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- | 0.5 mA | Surface Mount | -55°C ~ 175°C | Platinum (Pt) | 100 Ω | ±0.3% | 3850ppm/°C | SMD (SMT) Tabs | |
Riedon
|
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- | 3 mA | Through Hole | 0°C ~ 100°C | - | 500 Ω | ±1% | 6000ppm/°C | PC Pins | |
Riedon
|
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- | 1 mA | Through Hole | 0°C ~ 100°C | - | 1 kΩ | ±1% | 6000ppm/°C | PC Pins | |
Riedon
|
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- | 7 mA | Through Hole | 0°C ~ 100°C | - | 100 Ω | ±1% | 4500ppm/°C | PC Pins | |
Riedon
|
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- | 7 mA | Through Hole | 0°C ~ 100°C | - | 100 Ω | ±1% | 4500ppm/°C | PC Pins | |
Riedon
|
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- | 3 mA | Through Hole | 0°C ~ 100°C | - | 500 Ω | ±1% | 4500ppm/°C | PC Pins | |
Riedon
|
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- | 1 mA | Through Hole | 0°C ~ 100°C | - | 1 kΩ | ±1% | 4500ppm/°C | PC Pins | |
Riedon
|
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- | 7 mA | Through Hole | 0°C ~ 100°C | - | 100 Ω | ±1% | 4500ppm/°C | PC Pins | |
Ifm Efector Inc.
|
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- | - | Panel Mount | -25°C ~ 80°C | - | - | - | - | Connector | |
Riedon
|
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- | 3 mA | Through Hole | 0°C ~ 100°C | - | 500 Ω | ±1% | 4500ppm/°C | PC Pins | |
Riedon
|
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- | 1 mA | Through Hole | 0°C ~ 100°C | - | 1 kΩ | ±1% | 4500ppm/°C | PC Pins | |
Riedon
|
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- | 3 mA | Through Hole | 0°C ~ 100°C | - | 500 Ω | ±1% | 4500ppm/°C | PC Pins | |
Riedon
|
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- | 1 mA | Through Hole | 0°C ~ 100°C | - | 1 kΩ | ±1% | 4500ppm/°C | PC Pins | |
|
SparkFun Electronics
|
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- | 1 mA | Free Hanging | -50°C ~ 550°C | Platinum (Pt) | 100 Ω | - | ±3850ppm/°C | Wire Leads | |
Heraeus
|
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- | 1 mA | Free Hanging | -196°C ~ 660°C | Platinum (Pt) | 100 Ω | - | 3850ppm/°C | PC Pins | |
|
Heraeus
|
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- | - | Custom | - | - | - | - | - | - | |
Sensata
|
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±2.5°C | 4.2 mA | Panel Mount | -40°C ~ 500°C | Platinum (Pt) | 500 Ω | ±0.1% | - | Connector | |
|
Honeywell
|
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- | 1 mA | Through Hole | -70°C ~ 500°C | Platinum (Pt) | 100 Ω | ±0.12% | 3850ppm/°C | PC Pins | |
|
Honeywell
|
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- | - | - | - | - | - | - | - | - | |
Sensata
|
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±2.5°C | 4.2 mA | Panel Mount | -40°C ~ 750°C | Platinum (Pt) | 200 Ω | ±0.1% | - | Connector | |
TE Connectivity
|
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±0.3°C | - | Free Hanging | -196°C ~ 400°C | Platinum (Pt) | 100 Ω | ±0.3% | 3850ppm/°C | Wire Leads | |
|
Honeywell
|
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- | - | - | - | - | - | - | - | - | |
TE Connectivity
|
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±0.3°C | - | Free Hanging | -196°C ~ 400°C | Platinum (Pt) | 100 Ω | ±0.3% | 3850ppm/°C | Wire Leads | |
Honeywell
|
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±0.5°C | 1 mA | Through Hole | -55°C ~ 150°C | Platinum (Pt) | 100 Ω | ±0.1% | - | PC Pins | |
Honeywell
|
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±0.3°C | 1 mA | Free Hanging | -70°C ~ 260°C | Platinum (Pt) | 1 kΩ | ±0.1% | - | Wire Leads | |
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Honeywell
|
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- | - | - | - | - | - | - | - | - | |
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Honeywell
|
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Honeywell
|
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- | - | - | - | - | - | - | - | - | |
Littelfuse Inc.
|
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±0.15°C | 1 mA | Through Hole | -200°C ~ 600°C | Platinum (Pt) | 1 kΩ | ±0.06% | 3850ppm/°C | PC Pins | |
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Littelfuse Inc.
|
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±0.3°C | - | User Defined | - | - | 1 kΩ | ±0.12% | 3850ppm/°C | - | |
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Honeywell
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Honeywell
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Honeywell
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Honeywell
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Honeywell
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Littelfuse Inc.
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±0.15°C | - | Free Hanging | - | - | 1 kΩ | ±0.06% | 3850ppm/°C | Wire Leads | |
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Honeywell
|
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Price and Stock
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- | - | - | - | - | - | - | - | - | |
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Honeywell
|
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- | - | - | - | - | - | - | - | - | |
Ifm Efector Inc.
|
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- | - | Free Hanging | -40°C ~ 90°C | - | - | - | - | Connector | |
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Honeywell
|
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Price and Stock
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Honeywell
|
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Price on request
Price and Stock
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Honeywell
|
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Price and Stock
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Honeywell
|
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Ifm Efector Inc.
|
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Price and Stock
on Request |
- | - | Free Hanging | -40°C ~ 90°C | - | - | - | - | Connector | |
|
Honeywell
|
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Price and Stock
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- | - | - | - | - | - | - | - | - | |
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Honeywell
|
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Price and Stock
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- | - | - | - | - | - | - | - | - | |
Ifm Efector Inc.
|
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Price on request
Price and Stock
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- | - | Panel Mount | -25°C ~ 80°C | - | - | - | - | Connector | |
|
Ifm Efector Inc.
|
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Price on request
Price and Stock
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- | - | Panel Mount | -25°C ~ 80°C | - | - | - | - | Connector | |
Ifm Efector Inc.
|
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Price on request
Price and Stock
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- | - | Panel Mount | -25°C ~ 80°C | - | - | - | - | Connector | |
Ifm Efector Inc.
|
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Price and Stock
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- | - | Panel Mount | -25°C ~ 80°C | - | - | - | - | Connector |
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