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Specifications
Mfr. Part #:
PT103J2
Package:
Through Hole
Key Attributes
Model Number:
PT103J2
Product Description
Product Description
Littelfuse precision interchangeable thermistors are low cost, highly accurate, stable devices designed specifically for temperature sensing and control applications. They are particularly suited for uses where their precision interchangeability eliminates the necessity for costly individual circuit calibration.
Product Attributes
- Brand: Littelfuse
- Origin: USA (implied by littelfuse.com)
- Material: Tinned alloy wire, Epoxy coating
- Certifications: None explicitly mentioned
Technical Specifications
| Part Number | Resistance Ohms @25C | Accuracy (C) 0-70C | R-T Curve | Temperature Coefficient (% / C) @ 25C | Beta (K) 0-50C | Max. Power Rating (mW) | Dissipation Constant, Nominal (mW/C) | Thermal Time Constant, Max. - Still Air (seconds) | Thermal Time Constant, Max. - Well Stirred Oil (seconds) | Temperature Rating (C) Storage & Operation Temp for Best L/T Stability (C) |
| PT102J2 | 1000 | 0.2C | J | -4.4 | 3892 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT222J2 | 2252 | 0.2C | J | -4.4 | 3892 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT302J2 | 3000 | 0.2C | J | -4.4 | 3892 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT502J2 | 5000 | 0.2C | J | -4.4 | 3892 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT602J2 | 6000 | 0.2C | J | -4.4 | 3892 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT103G2 | 10000 | 0.2C | G | -4.04 | 3575 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT103J2 | 10000 | 0.2C | J | -4.4 | 3892 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT203J2 | 20000 | 0.2C | J | -4.4 | 3892 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT303J2 | 30000 | 0.2C | J | -4.4 | 3892 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT503J2 | 50000 | 0.2C | J | -4.4 | 3892 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT503R2 | 50000 | 0.2C | R | -4.68 | 4140 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT104J2 | 100000 | 0.2C | J | -4.4 | 3892 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
| PT104R2 | 100000 | 0.2C | R | -4.68 | 4140 | 30 | 1 | 10 | 1 | -80 to +150 (-80 to +120) |
2511061733_Littelfuse-PT103J2_C22385130.pdf
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