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Specifications
Resistance @ 25℃:
10kΩ
Power(Watts):
100mW
Operating Temperature:
-40℃~+125℃
Tolerance:
±3%
B Constant (25℃/100℃):
3944K
B Constant (25℃/85℃):
3934K
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
3900K
B Constant Tolerance:
±3%
Mfr. Part #:
NCP18XV103E03RB
Package:
0603
Key Attributes
Model Number:
NCP18XV103E03RB
Product Description
Product Overview
The PTC (Positive Temperature Coefficient) Thermistor, also known as POSISTORr, is a thermally sensitive resistor designed for surface mounting applications. It is used for overheat sensing and overcurrent protection in various electronic devices. The POSISTORr offers advantages such as noise-free operation, no contact problems, low price, reduced component count, lower mounting costs, and space-saving for high-density PCB mounting compared to bimetal devices and Zener diodes.
Product Attributes
- Brand: POSISTORr
- Material: BaTiO 3 + X Ceramics (PTC), Mn-Ni, Mn-Co-Cu, Mn-Ni + X Ceramics (NTC)
- Certifications: UL recognized (PRF18 Series)
- Plating: Pb free plated terminations, Nickel Barrier, Sn Plating
Technical Specifications
| Part Number | Type | Sensing Temperature (C) | Max. Voltage (V) | Resistance (at 25C) (ohm) | Operating Temp. (C) | Hold Current (at +60C) (mA) | Hold Current (at +25C) (mA) | Trip Current (at +25C) (mA) | Trip Current (at -10C) (mA) | Max. Current (mA) |
| PRF15BA102RB6RC | PTC | 140 3C | 32 | 1k 50% | -20 to 150 | - | - | - | - | - |
| PRF15BB102RB6RC | PTC | 130 3C | 32 | 1k 50% | -20 to 140 | - | - | - | - | - |
| PRF15BC102RB6RC | PTC | 120 3C | 32 | 1k 50% | -20 to 130 | - | - | - | - | - |
| PRF15BD102RB6RC | PTC | 110 3C | 32 | 1k 50% | -20 to 120 | - | - | - | - | - |
| PRF15BE102RB6RC | PTC | 100 3C | 32 | 1k 50% | -20 to 110 | - | - | - | - | - |
| PRF15BF102RB6RC | PTC | 90 3C | 32 | 1k 50% | -20 to 100 | - | - | - | - | - |
| PRF15BG102RB6RC | PTC | 80 3C | 32 | 1k 50% | -20 to 90 | - | - | - | - | - |
| PRF18BA103QB1RB | PTC | 130 5C | 32 | 10k 50% | -20 to 140 | - | - | - | - | - |
| PRF18BG471QB5RB | PTC | 65 5C | 32 | 470 50% | -20 to 90 | - | - | - | - | - |
| PRF18BF471QB5RB | PTC | 75 5C | 32 | 470 50% | -20 to 100 | - | - | - | - | - |
| PRF18BE471QB5RB | PTC | 85 5C | 32 | 470 50% | -20 to 110 | - | - | - | - | - |
| PRF18BD471QB5RB | PTC | 95 5C | 32 | 470 50% | -20 to 120 | - | - | - | - | - |
| PRF18BC471QB5RB | PTC | 105 5C | 32 | 470 50% | -20 to 130 | - | - | - | - | - |
| PRF18BB471QB5RB | PTC | 115 5C | 32 | 470 50% | -20 to 140 | - | - | - | - | - |
| PRF18BA471QB5RB | PTC | 125 5C | 32 | 470 50% | -20 to 150 | - | - | - | - | - |
| PRF18AR471QB5RB | PTC | 135 5C | 32 | 470 50% | -20 to 160 | - | - | - | - | - |
| PRF18AS471QB5RB | PTC | 145 5C | 32 | 470 50% | -20 to 160 | - | - | - | - | - |
| PRF18BG471RB5RB | PTC (Tight Tolerance) | 65 3C | 32 | 470 50% | -20 to 80 | - | - | - | - | - |
| PRF18BF471RB5RB | PTC (Tight Tolerance) | 75 3C | 32 | 470 50% | -20 to 90 | - | - | - | - | - |
| PRF18BE471RB5RB | PTC (Tight Tolerance) | 85 3C | 32 | 470 50% | -20 to 100 | - | - | - | - | - |
| PRF18BD471RB5RB | PTC (Tight Tolerance) | 95 3C | 32 | 470 50% | -20 to 110 | - | - | - | - | - |
| PRF18BC471RB5RB | PTC (Tight Tolerance) | 105 3C | 32 | 470 50% | -20 to 120 | - | - | - | - | - |
| PRF18BB471RB5RB | PTC (Tight Tolerance) | 115 3C | 32 | 470 50% | -20 to 130 | - | - | - | - | - |
| PRG18BB471MB1RB | PTC (Overcurrent) | - | 24 | 470 20% | - | 7 | 10 | 21 | 25 | 60 |
| PRG18BB221MB1RB | PTC (Overcurrent) | - | 24 | 220 20% | - | 10 | 14 | 29 | 35 | 130 |
| PRG18BB101MB1RB | PTC (Overcurrent) | - | 24 | 100 20% | - | 15 | 21 | 45 | 55 | 300 |
| PRG18BB470MB1RB | PTC (Overcurrent) | - | 24 | 47 20% | - | 20 | 29 | 61 | 75 | 630 |
| PRG18BB330MB1RB | PTC (Overcurrent) | - | 24 | 33 20% | - | 25 | 36 | 71 | 85 | 900 |
| PRG18BC6R8MM1RB | PTC (Overcurrent) | - | 20 | 6.8 20% | - | 80 | 120 | 260 | 320 | 3500 |
| PRG18BC4R7MM1RB | PTC (Overcurrent) | - | 20 | 4.7 20% | - | 100 | 155 | 330 | 400 | 5000 |
| PRG18BC3R3MM1RB | PTC (Overcurrent) | - | 12 | 3.3 20% | - | 120 | 180 | 400 | 480 | 4500 |
| PRG18BC2R2MM1RB | PTC (Overcurrent) | - | 9 | 2.2 20% | - | 150 | 220 | 500 | 600 | 5000 |
| PRG18BC1R0MM1RB | PTC (Overcurrent) | - | 6 | 1.0 20% | - | 220 | 330 | 740 | 850 | 7500 |
2311151647_muRata-NCP18XV103E03RB_C17516868.pdf
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