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Specifications
Resistance @ 25℃:
8Ω
Power(Watts):
-
Pitch:
7.5mm
Operating Temperature:
-55℃~+200℃
B Constant (25℃/100℃):
-
Steady State Current (Max):
5A
Diameter (φD):
15mm
Thermal Time Constant:
1.43min
B Constant (25℃/85℃):
-
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
-
B Constant Tolerance:
-
Mfr. Part #:
NTC8D-15
Package:
Through Hole,P=7.5mm
Key Attributes
Model Number:
NTC8D-15
Product Description
Negative Temperature Coefficient Resistor - NTC Series
The NTC Series Negative Temperature Coefficient Resistors are designed for applications where resistance changes significantly with temperature. They are suitable for inrush current limiting, temperature sensing, and overcurrent protection.
Brand
Ruilon
Series
NTC Series
Certifications
IEC68-2-21/GB2423.29
| Model | Max. Steady State Current (A) | Resistance @ 25C () | Dissipation Factor (mW/C) | Thermal Time Constant (s) | Max. Allowable Operating Temperature (C) | B Value (K) |
|---|---|---|---|---|---|---|
| NTC5D-5 | 5 | 1 | 0.35 | ~6 | 2700 | 2700 |
| NTC8D-5 | 8 | 0.7 | 0.77 | ~6 | 2700 | 2700 |
| NTC10D-5 | 10 | 0.7 | 0.77 | ~6 | 2700 | 2700 |
| NTC20D-5 | 20 | 0.5 | 0.997 | ~5 | 2800 | 2800 |
| NTC33D-5 | 33 | 0.5 | 1.88 | ~6 | 2950 | 2950 |
| NTC5D-7 | 5 | 2 | 0.28 | ~9 | 2700 | 2700 |
| NTC8D-7 | 8 | 1 | 0.54 | ~9 | 2700 | -40~+150 |
| NTC10D-7 | 10 | 1 | 0.62 | ~9 | 2700 | 2700 |
| NTC12D-7 | 12 | 1 | 0.82 | ~9 | 2700 | 2700 |
| NTC16D-7 | 16 | 0.7 | 1.00 | ~9 | 2800 | 2800 |
| NTC20D-7 | 20 | 0.6 | 1.1 | ~9 | 2800 | 2800 |
| NTC22D-7 | 22 | 0.6 | 1.1 | ~9 | 2800 | 2800 |
| NTC33D-7 | 33 | 0.5 | 1.49 | ~9 | 2950 | 2950 |
| NTC3D-9 | 3 | 4 | 0.12 | ~11 | 2600 | 2600 |
| NTC5D-9 | 5 | 3 | 0.21 | ~11 | 2700 | 2700 |
| NTC6D-9 | 6 | 2 | 0.32 | ~11 | 2700 | 2700 |
| NTC8D-9 | 8 | 2 | 0.40 | ~11 | 2700 | 2700 |
| NTC10D-9 | 10 | 2 | 0.46 | ~11 | 2700 | 2700 |
| NTC12D-9 | 12 | 1 | 0.66 | ~11 | 2800 | 2800 |
| NTC15D-9 | 15 | 1 | 0.80 | ~11 | 2800 | 2800 |
| NTC16D-9 | 16 | 1 | 0.80 | ~11 | 2800 | 2800 |
| NTC20D-9 | 20 | 1 | 0.88 | ~11 | 2800 | 2800 |
| NTC22D-9 | 22 | 1 | 0.95 | ~11 | 2800 | 2800 |
| NTC33D-9 | 33 | 1 | 1.12 | ~11 | 2950 | 2950 |
| NTC50D-9 | 50 | 1 | 1.25 | ~11 | 2950 | 2950 |
| NTC100D-9 | 100 | 0.8 | 3.02 | ~11 | 3200 | 3200 |
| NTC120D-9 | 120 | 0.8 | 3.02 | ~11 | 3200 | -40~+175 |
| NTC2.5D-11 | 25 | 5 | 0.10 | ~14 | 2700 | 2700 |
| NTC3D-11 | 3 | 5 | 0.10 | ~14 | 2700 | 2700 |
| NTC5D-11 | 5 | 4 | 0.16 | ~14 | 2700 | 2700 |
| NTC8D-11 | 8 | 3 | 0.25 | ~14 | 2800 | 2800 |
| NTC10D-11 | 10 | 3 | 0.28 | ~14 | 2800 | 2800 |
| NTC12D-11 | 12 | 2 | 0.46 | ~14 | 2800 | 2800 |
| NTC15D-11 | 15 | 2 | 0.47 | ~14 | 2800 | 2800 |
| NTC16D-11 | 16 | 2 | 0.47 | ~14 | 2800 | 2800 |
| NTC20D-11 | 20 | 2 | 0.51 | ~14 | 2950 | 2950 |
| NTC22D-11 | 22 | 2 | 0.56 | ~14 | 2950 | 2950 |
| NTC33D-11 | 33 | 1.5 | 0.67 | ~14 | 2950 | 2950 |
| NTC47D-11 | 47 | 1.5 | 1.02 | ~14 | 2950 | 2950 |
| NTC50D-11 | 50 | 1.5 | 1.02 | ~14 | 2950 | 2950 |
| NTC1.5D-13 | 1.5 | 6.5 | 0.085 | ~15 | 2600 | 2600 |
| NTC2.5D-13 | 2.5 | 6 | 0.088 | ~15 | 2600 | 2600 |
| NTC3D-13 | 3 | 6 | 0.092 | ~15 | 2600 | 2600 |
| NTC4.7D-13 | 4.7 | 5 | 0.12 | ~15 | 2700 | 2700 |
| NTC5D-13 | 5 | 5 | 0.125 | ~15 | 2700 | 2700 |
| NTC8D-13 | 8 | 4 | 0.194 | ~15 | 2800 | 2800 |
| NTC10D-13 | 10 | 4 | 0.206 | ~15 | 2800 | 2800 |
| NTC16D-13 | 16 | 3 | 0.335 | ~15 | 2800 | 2800 |
| NTC18D-13 | 18 | 3 | 0.372 | ~15 | 2800 | 2800 |
| NTC20D-13 | 20 | 3 | 0.372 | ~15 | 2800 | 2800 |
| NTC30D-13 | 30 | 2.5 | 0.517 | ~15 | 2950 | 2950 |
| NTC47D-13 | 47 | 2 | 0.81 | ~15 | 2950 | 2950 |
| NTC1.3D-15 | 1.3 | 8 | 0.052 | ~18 | 2600 | 2600 |
| NTC1.5D-15 | 1.5 | 8 | 0.071 | ~18 | 2600 | 2600 |
| NTC2.5D-15 | 25 | 8 | 0.071 | ~18 | 2600 | 2600 |
| NTC3D-15 | 3 | 7 | 0.075 | ~18 | 2600 | 2600 |
| NTC5D-15 | 5 | 6 | 0.112 | ~18 | 2800 | 2800 |
| NTC7D-15 | 7 | 5 | 0.173 | ~18 | 2800 | -40~+200 |
| NTC8D-15 | 8 | 5 | 0.178 | ~18 | 2950 | 2950 |
| NTC10D-15 | 10 | 5 | 0.18 | ~18 | 2950 | 2950 |
| NTC15D-15 | 15 | 4 | 0.268 | ~18 | 2950 | 2950 |
| NTC16D-15 | 16 | 4 | 0.268 | ~18 | 2950 | 2950 |
| NTC18D-15 | 18 | 4 | 0.288 | ~18 | 2950 | 2950 |
| NTC20D-15 | 20 | 4 | 0.288 | ~18 | 2950 | 2950 |
| NTC30D-15 | 30 | 3.5 | 0.438 | ~18 | 2950 | 2950 |
| NTC47D-15 | 47 | 3 | 0.68 | ~18 | 3200 | 3200 |
| NTC50D-15 | 50 | 3 | 0.72 | ~18 | 3200 | 3200 |
| NTC1.3D-20 | 1.3 | 9 | 0.037 | ~24 | 2600 | 2600 |
| NTC1.5D-20 | 15 | 9 | 0.037 | ~24 | 2600 | 2600 |
| NTC2.5D-20 | 25 | 8 | 0.049 | ~24 | 2700 | 2700 |
| NTC3D-20 | 3 | 8 | 0.055 | ~24 | 2700 | 2700 |
| NTC5D-20 | 5 | 7 | 0.087 | ~24 | 2800 | 2800 |
| NTC8D-20 | 8 | 6 | 0.142 | ~24 | 2950 | 2950 |
| NTC10D-20 | 10 | 6 | 0.162 | ~24 | 2950 | 2950 |
| NTC16D-20 | 16 | 5 | 0.212 | ~24 | 3200 | 3200 |
| NTC20D-20 | 20 | 4 | 0.231 | ~24 | 3200 | 3200 |
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