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Specifications
Resistance @ 25℃:
10kΩ
Power(Watts):
150mW
Operating Temperature:
-25℃~+125℃
Tolerance:
±1%
Thermal Time Constant:
15s
B Constant (25℃/50℃):
3950K
B Constant Tolerance:
±1%
Mfr. Part #:
MF52B103F3950L100
Key Attributes
Model Number:
MF52B103F3950L100
Product Description
Product Overview
The MF52B103F3950L100 is an epoxy-encapsulated thermistor with enameled wires. It is designed for applications requiring precise temperature sensing and resistance measurement within a wide operating temperature range.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Epoxy encapsulation, enameled wire
- Color: Black (epoxy resin)
- Certifications: Not specified
Technical Specifications
| Model | Nominal Zero Power Resistance R25 (K) | Resistance Tolerance | B Value (K) | Dissipation Factor (mW/) | Thermal Time Constant (S) | Operating Temperature () | Rated Power (mW) | Wire Length (mm) |
| MF52B103F3950L100 | 10 1% | 1% | 3950 1% | 2.2 | 15 | -25~+125 | 150 | 1002 |
Resistance-Temperature Characteristics
| Temperature () | Resistance () | Temperature () | Resistance () | Temperature () | Resistance () | Temperature () | Resistance () |
| -55 | 1034.600 | -9 | 53.078 | 37 | 6.001 | 83 | 1.133 |
| -54 | 959.006 | -8 | 50.263 | 38 | 5.761 | 84 | 1.097 |
| -53 | 889.452 | -7 | 47.614 | 39 | 5.531 | 85 | 1.063 |
| -52 | 825.419 | -6 | 45.121 | 40 | 5.311 | 86 | 1.030 |
| -51 | 766.434 | -5 | 42.774 | 41 | 5.102 | 87 | 0.998 |
| -50 | 712.066 | -4 | 40.563 | 42 | 4.902 | 88 | 0.968 |
| -49 | 661.926 | -3 | 38.480 | 43 | 4.710 | 89 | 0.938 |
| -48 | 615.656 | -2 | 36.517 | 44 | 4.528 | 90 | 0.909 |
| -47 | 572.934 | -1 | 34.665 | 45 | 4.353 | 91 | 0.882 |
| -46 | 533.466 | 0 | 32.919 | 46 | 4.186 | 92 | 0.855 |
| -45 | 496.983 | 1 | 31.270 | 47 | 4.026 | 93 | 0.829 |
| -44 | 463.240 | 2 | 29.715 | 48 | 3.874 | 94 | 0.805 |
| -43 | 432.015 | 3 | 28.246 | 49 | 3.728 | 95 | 0.781 |
| -42 | 403.104 | 4 | 26.858 | 50 | 3.588 | 96 | 0.758 |
| -41 | 376.320 | 5 | 25.547 | 51 | 3.454 | 97 | 0.735 |
| -40 | 351.495 | 6 | 24.307 | 52 | 3.326 | 98 | 0.714 |
| -39 | 328.472 | 7 | 23.135 | 53 | 3.203 | 99 | 0.693 |
| -38 | 307.110 | 8 | 22.026 | 54 | 3.085 | 100 | 0.673 |
| -37 | 287.279 | 9 | 20.977 | 55 | 2.973 | 101 | 0.653 |
| -36 | 268.859 | 10 | 19.987 | 56 | 2.865 | 102 | 0.635 |
| -35 | 251.741 | 11 | 19.044 | 57 | 2.761 | 103 | 0.616 |
| -34 | 235.826 | 12 | 18.154 | 58 | 2.662 | 104 | 0.599 |
| -33 | 221.021 | 13 | 17.310 | 59 | 2.567 | 105 | 0.582 |
| -32 | 207.242 | 14 | 16.510 | 60 | 2.476 | 106 | 0.565 |
| -31 | 194.412 | 15 | 15.752 | 61 | 2.388 | 107 | 0.550 |
| -30 | 182.460 | 16 | 15.034 | 62 | 2.304 | 108 | 0.534 |
| -29 | 171.320 | 17 | 14.352 | 63 | 2.223 | 109 | 0.519 |
| -28 | 160.932 | 18 | 13.705 | 64 | 2.146 | 110 | 0.505 |
| -27 | 151.241 | 19 | 13.090 | 65 | 2.072 | 111 | 0.491 |
| -26 | 142.196 | 20 | 12.507 | 66 | 2.000 | 112 | 0.478 |
| -25 | 133.750 | 21 | 11.953 | 67 | 1.932 | 113 | 0.465 |
| -24 | 125.859 | 22 | 11.427 | 68 | 1.866 | 114 | 0.452 |
| -23 | 118.485 | 23 | 10.927 | 69 | 1.803 | 115 | 0.440 |
| -22 | 111.589 | 24 | 10.452 | 70 | 1.742 | 116 | 0.428 |
| -21 | 105.139 | 25 | 10.000 | 71 | 1.684 | 117 | 0.416 |
| -20 | 99.102 | 26 | 9.570 | 72 | 1.627 | 118 | 0.405 |
| -19 | 93.450 | 27 | 9.161 | 73 | 1.573 | 119 | 0.395 |
| -18 | 88.156 | 28 | 8.771 | 74 | 1.521 | 120 | 0.384 |
| -17 | 83.195 | 29 | 8.401 | 75 | 1.471 | 121 | 0.374 |
| -16 | 78.544 | 30 | 8.048 | 76 | 1.423 | 122 | 0.364 |
| -15 | 74.183 | 31 | 7.712 | 77 | 1.377 | 123 | 0.355 |
| -14 | 70.091 | 32 | 7.391 | 78 | 1.332 | 124 | 0.345 |
| -13 | 66.250 | 33 | 7.086 | 79 | 1.289 | 125 | 0.337 |
| -12 | 62.643 | 34 | 6.795 | 80 | 1.248 | ||
| -11 | 59.255 | 35 | 6.518 | 81 | 1.208 | ||
| -10 | 56.071 | 36 | 6.254 | 82 | 1.170 |
2411151911_SURGING-MF52B103F3950L100_C5439719.pdf
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