PTF Temperature Elements
The PTF family of Platinum Thin Film (PTF) Temperature Elements are resistance temperature detectors (RTD) utilizing advanced thin film technology. They feature a structured platinum film on a ceramic substrate, protected by a glass coating and glass-covered connection wires. Compliant with DIN EN 60751, these RTDs offer excellent long-term stability due to their platinum construction. Their small size and low mass result in a fast response time and low time constant, making them ideal for precise feedback control systems in various industries including white goods, industrial applications, automotive, and medical sectors.
Product Attributes
- Brand: TE Connectivity
- Product Family: PTF
- Technology: Platinum Thin Film (PTF)
- Compliance: DIN EN 60751
- Resistive Material: Platinum
- Substrate: Ceramic
- Coating: Glass
- Connection Wire Protection: Glass on welding area
Technical Specifications
| Parameter | Symbol | Condition | Min | Typ | Max | Unit | Notes |
| Nominal Resistance at 0 C | R0 | Class B (F0.3) Pt100 | 99.88 | 100.00 | 100.12 | ||
| Nominal Resistance at 0 C | R0 | Class B (F0.3) Pt1000 | 998.8 | 1000.0 | 1001.2 | ||
| Tolerance at 25C | Room temperature calibration | -0.43 | 0 | 0.43 | C | ||
| Temperature Coefficient of Resistance | TCR | 0 C, 100 C | 3850 | ppm/C | |||
| Tolerance Temperature Range | Class C (F 0.6) | -50 | 600 | C | |||
| Tolerance Temperature Range | Class B (F 0.3) | -50 | 600 | C | |||
| Tolerance Temperature Range | Class A (F 0.15) | -30 | 300 | C | |||
| Tolerance Temperature Range | Class T (F 0.1) | -30 | 200 | C | |||
| Tolerance Temperature Range | Class B/Cryo (F 0.3) | -200 | 200 | C | |||
| Self-Heating Coefficient | In Air Flow: 1 m/s (PTFC, PTFF, PTFM outlines) | 0.5 | C/mW | ||||
| Self-Heating Coefficient | In Air Flow: 1 m/s (PTFD outline) | 0.33 | C/mW | ||||
| Response Time | W,0.9 | Water Flow: 0.4 m/s (PTFC, PTFF, PTFM outlines) | 0.2 | s | |||
| Response Time | W,0.9 | Water Flow: 0.4 m/s (PTFD outline) | 0.35 | s | |||
| Response Time | A,0.9 | Air Flow: 1 m/s (PTFC, PTFF, PTFM outlines) | 10 | s | |||
| Response Time | A,0.9 | Air Flow: 1 m/s (PTFD outline) | 17 | s | |||
| Measuring Current | R0: 100 (PTFC, PTFF, PTFM outlines, Class B) | 1.4 | mA | ||||
| Measuring Current | R0: 100 (PTFD outline, Class B) | 1.7 | mA | ||||
| Measuring Current | R0: 1000 (PTFC, PTFF, PTFM outlines, Class B) | 0.4 | mA | ||||
| Measuring Current | R0: 1000 (PTFD outline, Class B) | 0.5 | mA |
Product Variants
| Type | Outline Dimensions | Nominal Resistance | Tolerance Class | Connection Wire | Part Number Example |
| PTFC | 2.0 x 2.3 mm | 100 | F 0.6 (C) | Ag wire | NB-PTCO-159 |
| PTFC | 2.0 x 2.3 mm | 100 | F 0.3 (B) | Au-coated Ni-wire | NB-PTCO-002 |
| PTFC | 2.0 x 2.3 mm | 1000 | F 0.15 (A) | Au-coated Ni-wire | NB-PTCO-029 |
| PTFC | 2.0 x 2.3 mm | 1000 | F 0.1 (T = AA) | Ag-wire | NB-PTCO-165 |
| PTFD | 2.0 x 5.0 mm | 100 | F 0.6 (C) | Au-coated Ni-wire | NB-PTCO-013 |
| PTFD | 2.0 x 5.0 mm | 100 | F 0.3 (B) | Ag-wire | NB-PTCO-053 |
| PTFD | 2.0 x 5.0 mm | 1000 | F 0.15 (A) | Au-coated Ni-wire | NB-PTCO-168 |
| PTFD | 2.0 x 5.0 mm | 1000 | F 0.1 (T = AA) | Ag-wire | NB-PTCO-151 |
| PTFF | 2.0 x 4.0 mm | 100 | F 0.6 (C) | Ag-wire | NB-PTCO-175 |
| PTFF | 2.0 x 4.0 mm | 100 | F 0.3 (B) | Au-coated Ni-wire | NB-PTCO-172 |
| PTFF | 2.0 x 4.0 mm | 1000 | F 0.15 (A) | Au-coated Ni-wire | NB-PTCO-179 |
| PTFF | 2.0 x 4.0 mm | 1000 | F 0.1 (T = AA) | Ag-wire | NB-PTCO-184 |
| PTFM | 1.2 x 4.0 mm | 100 | F 0.6 (C) | Au-coated Ni-wire | NB-PTCO-148 |
| PTFM | 1.2 x 4.0 mm | 100 | F 0.3 (B) | Ag-wire | NB-PTCO-186 |
| PTFM | 1.2 x 4.0 mm | 1000 | F 0.15 (A) | Au-coated Ni-wire | NB-PTCO-142 |
| PTFM | 1.2 x 4.0 mm | 1000 | F 0.1 (T = AA) | Ag-wire | NB-PTCO-156 |
2411261511_TE-Connectivity-NB-PTCO-193_C17311024.pdf
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