Dongguan Ampfort Electronics Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 10,000,000PCS Per Week |
| Delivery Time | 7 Days |
| Packaging Details | Bulk,500pcs per bag |
| Name | NTC Thermistor MF58 |
| Resistance in Ohms @ 25°C | 1388K |
| Resistance Tolerance | ±1% |
| B25/50 | 4500 |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 300C |
| Package / Case | Bead, Glass |
| Size | 1.8*3.8mm |
| Brand Name | AMPFORT |
| Model Number | MF58-145F-4500FA |
| Certification | ROHS,UL |
| Place of Origin | DONGGUAN,GUANGDONG,CHINA |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 10,000,000PCS Per Week |
| Delivery Time | 7 Days | Packaging Details | Bulk,500pcs per bag |
| Name | NTC Thermistor MF58 | Resistance in Ohms @ 25°C | 1388K |
| Resistance Tolerance | ±1% | B25/50 | 4500 |
| Mounting Type | Through Hole | Operating Temperature | -40°C ~ 300C |
| Package / Case | Bead, Glass | Size | 1.8*3.8mm |
| Brand Name | AMPFORT | Model Number | MF58-145F-4500FA |
| Certification | ROHS,UL | Place of Origin | DONGGUAN,GUANGDONG,CHINA |
| High Light | Discrete NTC Thermistor ，Glass Encapsulated NTC Thermistor ，Diode Type MF58 Thermistor | ||
Diode Type Glass Encapsulated Discrete NTC Thermistor MF58 1.388M 1% 4500 For NTC Sensor
Description Of The Discrete NTC Thermistor MF58 1.388M 1% 4500
The MF58 is a NTC thermistor which is manufactured using a combination of ceramic and semiconductor techniques. It is equipped with tinned axial leads and then wrapped with purified glass.MF58 glass-encapsulated temperature measuring NTC thermistor is a small-volume glass-encapsulated NTC thermistor produced with new materials and new technology. It has the advantages of high precision and rapid response.
Features Of The Discrete NTC Thermistor MF58 1.388M 1% 4500
* Good stability and repeatability
* High reliability
* Tight tolerance on resistance and Beta values
* Usable in high-temperature and high-moisture environments
* Suitable for automatic insertion on through hole PCBs
* Rapid response
* High sensitivity
* High test accuracy
* Small size
* Fast response time·Can work stably for a long time
* Good interchangeability and consistency
Applications Of The Discrete NTC Thermistor MF58 1.388M 1% 4500
* Household appliances (air conditioners, microwave ovens, electric fans, electric heaters etc.)
* Office equipment (copiers, printers etc.)
* Industrial, medical, environmental, weather and food processing equipment
* Liquid level detection and flow rate measurement
* Air-conditioning equipment
* Heating equipment
* Electronic thermometer
* Liquid level sensor
* Automotive electronics
* Electronic desk calendar
* Mobile phone battery
* Mobile phone battery
* Apparatus coils, integrated circuits, quartz crystal oscillators and thermocouples
Dimension Of The Discrete NTC Thermistor MF58 1.388M 1% 4500 (mm)
Specification Of The Discrete NTC Thermistor MF58 1.388M 1% 4500
| MF58-145F-4500FA | |||||
| NTC Thermistor | Resistance value | B value | |||
| 1388KΩ | ±1% | 4500 | ±1% | B25/50 | |
Electrical Characteristics Of The Discrete NTC Thermistor MF58 1.388M 1% 4500
| Code | Item
| Symbol | Test Condition | Min. | Nor. | Max. | Unit |
| a | Resistance at 25°C | R25 | 25±0.05°C | 1374 | 1388 | 1402 | kΩ |
| b | Bvalue | B25/50 | / | 4455 | 4500 | 4545 | k |
| c | Insulation resistance | / | 500VDC | 100 | / | / | MΩ |
| d | Thermal time constant | τ | in still air | / | / | 20 | sec |
| e | Thermal dissipation constant | δ | in still air | 2.0 | / | / | mw/°C |
| f | Operating temperature range | / | / | -40 | / | 300 | °C |
More Parts
TEMPERATURE VS RESISTANCE TABLE
Resistance 1388k Ohms at 25deg. C
Resistance Tolerance + / - 1%
B Value 4500K at 25/50 deg. C
B Value Tolerance + / - 1%
| Temp. (deg. C) | Rmax (k Ohms) | Rnor (k Ohms) | Rmin (k Ohms) |
| -40 | 81666.0859 | 77667.9453 | 73858.1641 |
| -39 | 75580.1641 | 71935.1094 | 68459.0078 |
| -38 | 69988.8281 | 66664.1484 | 63491.0469 |
| -37 | 64848.7070 | 61814.8633 | 58917.0625 |
| -36 | 60120.5352 | 57350.8633 | 54703.3164 |
| -35 | 55768.6133 | 53239.0234 | 50819.0859 |
| -34 | 51760.6484 | 49449.3555 | 47236.5430 |
| -33 | 48067.2344 | 45954.5352 | 43930.3008 |
| -32 | 44661.7109 | 42729.7695 | 40877.3125 |
| -31 | 41519.8086 | 39752.4805 | 38056.5742 |
| -30 | 38619.5000 | 37002.1445 | 35448.9766 |
| -29 | 35940.6680 | 34460.0195 | 33037.0625 |
| -28 | 33465.0352 | 32109.0547 | 30804.9395 |
| -27 | 31175.9258 | 29933.6934 | 28738.0820 |
| -26 | 29058.1406 | 27919.7305 | 26823.2383 |
| -25 | 27097.7871 | 26054.1895 | 25048.2773 |
| -24 | 25282.2090 | 24325.2305 | 23402.1367 |
| -23 | 23599.8320 | 22722.0215 | 21874.6719 |
| -22 | 22040.0703 | 21234.6465 | 20456.6113 |
| -21 | 20593.2461 | 19854.0391 | 19139.4492 |
| -20 | 19250.5020 | 18571.8867 | 17915.4023 |
| -19 | 18003.7168 | 17380.5723 | 16777.3164 |
| -18 | 16845.4648 | 16273.1201 | 15718.6484 |
| -17 | 15768.9307 | 15243.1260 | 14733.3799 |
| -16 | 14767.8643 | 14284.7119 | 13815.9854 |
| -15 | 13836.5225 | 13392.4756 | 12961.3838 |
| -14 | 12969.6465 | 12561.4639 | 12164.9111 |
| -13 | 12162.3877 | 11787.1094 | 11422.2676 |
| -12 | 11410.3008 | 11065.2188 | 10729.5000 |
| -11 | 10709.2920 | 10391.9336 | 10082.9697 |
| -10 | 10055.5957 | 9763.6943 | 9479.3184 |
| -9 | 9445.7461 | 9177.2314 | 8915.4580 |
| -8 | 8876.5479 | 8629.5215 | 8388.5322 |
| -7 | 8345.0566 | 8117.7832 | 7895.9097 |
| -6 | 7848.5615 | 7639.4478 | 7435.1621 |
| -5 | 7384.5571 | 7192.1445 | 7004.0444 |
| -4 | 6950.7314 | 6773.6816 | 6600.4819 |
| -3 | 6544.9517 | 6382.0381 | 6222.5571 |
| -2 | 6165.2476 | 6015.3438 | 5868.4976 |
| -1 | 5809.7964 | 5671.8687 | 5536.6616 |
| 0 | 5476.9126 | 5350.0122 | 5225.5293 |
| 1 | 5165.0381 | 5048.2935 | 4933.6938 |
| 2 | 4872.7285 | 4765.3394 | 4659.8501 |
| 3 | 4598.6504 | 4499.8799 | 4402.7900 |
| 4 | 4341.5649 | 4250.7363 | 4161.3921 |
| 5 | 4100.3252 | 4016.8164 | 3934.6150 |
| 6 | 3873.8674 | 3797.1060 | 3721.4937 |
| 7 | 3661.2053 | 3590.6648 | 3521.1311 |
| 8 | 3461.4241 | 3396.6191 | 3332.6943 |
| 9 | 3273.6729 | 3214.1572 | 3155.4082 |
| 10 | 3097.1624 | 3042.5249 | 2988.5522 |
| 11 | 2931.1594 | 2881.0215 | 2831.4580 |
| 12 | 2774.9819 | 2728.9944 | 2683.5007 |
| 13 | 2627.9961 | 2585.8374 | 2544.1006 |
| 14 | 2489.6118 | 2450.9854 | 2412.7173 |
| 15 | 2359.2795 | 2323.9124 | 2288.8464 |
| 16 | 2236.4895 | 2204.1289 | 2172.0193 |
| 17 | 2120.7642 | 2091.1780 | 2061.7983 |
| 18 | 2011.6608 | 1984.6342 | 1957.7748 |
| 19 | 1908.7654 | 1884.1003 | 1859.5680 |
| 20 | 1811.6924 | 1789.2062 | 1766.8224 |
| 21 | 1720.0822 | 1699.6060 | 1679.2054 |
| 22 | 1633.5991 | 1614.9771 | 1596.4076 |
| 23 | 1551.9296 | 1535.0177 | 1518.1383 |
| 24 | 1474.7811 | 1459.4465 | 1444.1270 |
| 25 | 1401.8800 | 1388.0000 | 1374.1200 |
| 26 | 1334.3021 | 1320.4320 | 1306.5754 |
| 27 | 1270.3409 | 1256.5122 | 1242.7097 |
| 28 | 1209.7848 | 1196.0250 | 1182.3035 |
| 29 | 1152.4353 | 1138.7689 | 1125.1522 |
| 30 | 1098.1061 | 1084.5549 | 1071.0638 |
| 31 | 1046.6232 | 1033.2061 | 1019.8589 |
| 32 | 997.8231 | 984.5566 | 971.3694 |
| 33 | 951.5528 | 938.4513 | 925.4377 |
| 34 | 907.6684 | 894.7443 | 881.9160 |
| 35 | 866.0350 | 853.2989 | 840.6660 |
| 36 | 826.5261 | 813.9870 | 801.5580 |
| 37 | 789.0228 | 776.6883 | 764.4702 |
| 38 | 753.4135 | 741.2897 | 729.2881 |
| 39 | 719.5932 | 707.6853 | 695.9048 |
| 40 | 687.4633 | 675.7752 | 664.2194 |
| 41 | 656.9312 | 645.4659 | 634.1373 |
| 42 | 627.9094 | 616.6691 | 605.5696 |
| 43 | 600.3162 | 589.3024 | 578.4327 |
| 44 | 574.0743 | 563.2875 | 552.6483 |
| 45 | 549.1110 | 538.5514 | 528.1420 |
| 46 | 525.3580 | 515.0251 | 504.8449 |
| 47 | 502.7507 | 492.6435 | 482.6912 |
| 48 | 481.2285 | 471.3456 | 461.6195 |
| 49 | 460.7342 | 451.0739 | 441.5719 |
| 50 | 441.2137 | 431.7738 | 422.4937 |
| 51 | 422.6163 | 413.3944 | 404.3334 |
| 52 | 404.8939 | 395.8874 | 387.0426 |
| 53 | 388.0014 | 379.2074 | 370.5756 |
| 54 | 371.8959 | 363.3113 | 354.8894 |
| 55 | 356.5371 | 348.1587 | 339.9431 |
| 56 | 341.8870 | 333.7114 | 325.6987 |
| 57 | 327.9096 | 319.9333 | 312.1198 |
| 58 | 314.5709 | 306.7903 | 299.1723 |
| 59 | 301.8387 | 294.2503 | 286.8239 |
| 60 | 289.6829 | 282.2828 | 275.0442 |
| 61 | 278.0745 | 270.8590 | 263.8044 |
| 62 | 266.9865 | 259.9518 | 253.0773 |
| 63 | 256.3931 | 249.5355 | 242.8371 |
| 64 | 246.2702 | 239.5858 | 233.0596 |
| 65 | 236.5946 | 230.0797 | 223.7218 |
| 66 | 227.3446 | 220.9954 | 214.8020 |
| 67 | 218.4995 | 212.3122 | 206.2795 |
| 68 | 210.0399 | 204.0108 | 198.1349 |
| 69 | 201.9473 | 196.0726 | 190.3497 |
| 70 | 194.2039 | 188.4800 | 182.9066 |
| 71 | 186.7933 | 181.2166 | 175.7889 |
| 72 | 179.6997 | 174.2667 | 168.9810 |
| 73 | 172.9082 | 167.6152 | 162.4680 |
| 74 | 166.4045 | 161.2481 | 156.2359 |
| 75 | 160.1751 | 155.1520 | 150.2714 |
| 76 | 154.2074 | 149.3142 | 144.5617 |
| 77 | 148.4892 | 143.7225 | 139.0950 |
| 78 | 143.0089 | 138.3656 | 133.8597 |
| 79 | 137.7558 | 133.2326 | 128.8451 |
| 80 | 132.7192 | 128.3132 | 124.0410 |
| 81 | 127.8895 | 123.5975 | 119.4376 |
| 82 | 123.2571 | 119.0762 | 115.0256 |
| 83 | 118.8134 | 114.7406 | 110.7964 |
| 84 | 114.5496 | 110.5821 | 106.7415 |
| 85 | 110.4578 | 106.5929 | 102.8530 |
| 86 | 106.5303 | 102.7652 | 99.1233 |
| 87 | 102.7598 | 99.0919 | 95.5454 |
| 88 | 99.1394 | 95.5662 | 92.1125 |
| 89 | 95.6625 | 92.1813 | 88.8179 |
| 90 | 92.3228 | 88.9312 | 85.6557 |
| 91 | 89.1143 | 85.8099 | 82.6198 |
| 92 | 86.0313 | 82.8118 | 79.7047 |
| 93 | 83.0684 | 79.9314 | 76.9053 |
| 94 | 80.2203 | 77.1637 | 74.2162 |
| 95 | 77.4823 | 74.5039 | 71.6328 |
| 96 | 74.8495 | 71.9472 | 69.1505 |
| 97 | 72.3175 | 69.4892 | 66.7648 |
| 98 | 69.8820 | 67.1258 | 64.4717 |
| 99 | 67.5390 | 64.8528 | 62.2672 |
| 100 | 65.2846 | 62.6665 | 60.1475 |
| 101 | 63.1150 | 60.5633 | 58.1089 |
| 102 | 61.0267 | 58.5396 | 56.1481 |
| 103 | 59.0164 | 56.5920 | 54.2618 |
| 104 | 57.0808 | 54.7175 | 52.4468 |
| 105 | 55.2169 | 52.9129 | 50.7001 |
| 106 | 53.4216 | 51.1755 | 49.0190 |
| 107 | 51.6923 | 49.5024 | 47.4006 |
| 108 | 50.0261 | 47.8910 | 45.8425 |
| 109 | 48.4206 | 46.3388 | 44.3420 |
| 110 | 46.8734 | 44.8433 | 42.8969 |
| 111 | 45.3820 | 43.4024 | 41.5049 |
| 112 | 43.9442 | 42.0136 | 40.1639 |
| 113 | 42.5579 | 40.6751 | 38.8717 |
| 114 | 41.2211 | 39.3847 | 37.6264 |
| 115 | 39.9318 | 38.1406 | 36.4261 |
| 116 | 38.6880 | 36.9408 | 35.2690 |
| 117 | 37.4881 | 35.7837 | 34.1534 |
| 118 | 36.3303 | 34.6676 | 33.0776 |
| 119 | 35.2130 | 33.5908 | 32.0401 |
| 120 | 34.1346 | 32.5518 | 31.0393 |
| 121 | 33.0936 | 31.5492 | 30.0739 |
| 122 | 32.0885 | 30.5815 | 29.1424 |
| 123 | 31.1181 | 29.6474 | 28.2435 |
| 124 | 30.1808 | 28.7456 | 27.3759 |
| 125 | 29.2756 | 27.8748 | 26.5385 |
| 126 | 28.4011 | 27.0339 | 25.7300 |
| 127 | 27.5563 | 26.2218 | 24.9494 |
| 128 | 26.7399 | 25.4372 | 24.1955 |
| 129 | 25.9510 | 24.6793 | 23.4675 |
| 130 | 25.1885 | 23.9469 | 22.7642 |
| 131 | 24.4514 | 23.2392 | 22.0848 |
| 132 | 23.7388 | 22.5551 | 21.4284 |
| 133 | 23.0497 | 21.8939 | 20.7940 |
| 134 | 22.3834 | 21.2547 | 20.1809 |
| 135 | 21.7390 | 20.6367 | 19.5883 |
| 136 | 21.1156 | 20.0390 | 19.0154 |
| 137 | 20.5125 | 19.4610 | 18.4616 |
| 138 | 19.9290 | 18.9019 | 17.9259 |
| 139 | 19.3644 | 18.3610 | 17.4080 |
| 140 | 18.8180 | 17.8378 | 16.9069 |
| 141 | 18.2890 | 17.3314 | 16.4223 |
| 142 | 17.7770 | 16.8414 | 15.9534 |
| 143 | 17.2813 | 16.3671 | 15.4997 |
| 144 | 16.8014 | 15.9080 | 15.0606 |
| 145 | 16.3366 | 15.4635 | 14.6357 |
| 146 | 15.8864 | 15.0332 | 14.2244 |
| 147 | 15.4504 | 14.6165 | 13.8262 |
| 148 | 15.0280 | 14.2129 | 13.4407 |
| 149 | 14.6187 | 13.8220 | 13.0674 |
| 150 | 14.2222 | 13.4433 | 12.7058 |
| 151 | 13.8379 | 13.0765 | 12.3557 |
| 152 | 13.4655 | 12.7210 | 12.0165 |
| 153 | 13.1044 | 12.3765 | 11.6879 |
| 154 | 12.7544 | 12.0427 | 11.3695 |
| 155 | 12.4151 | 11.7191 | 11.0610 |
| 156 | 12.0861 | 11.4054 | 10.7620 |
| 157 | 11.7670 | 11.1013 | 10.4722 |
| 158 | 11.4575 | 10.8065 | 10.1913 |
| 159 | 11.1574 | 10.5205 | 9.9190 |
| 160 | 10.8662 | 10.2432 | 9.6550 |
| 161 | 10.5837 | 9.9742 | 9.3990 |
| 162 | 10.3096 | 9.7133 | 9.1507 |
| 163 | 10.0436 | 9.4602 | 8.9099 |
| 164 | 9.7854 | 9.2146 | 8.6763 |
| 165 | 9.5348 | 8.9763 | 8.4497 |
| 166 | 9.2916 | 8.7450 | 8.2298 |
| 167 | 9.0554 | 8.5206 | 8.0165 |
| 168 | 8.8262 | 8.3027 | 7.8095 |
| 169 | 8.6035 | 8.0912 | 7.6086 |
| 170 | 8.3873 | 7.8858 | 7.4136 |
| 171 | 8.1773 | 7.6864 | 7.2242 |
| 172 | 7.9734 | 7.4928 | 7.0405 |
| 173 | 7.7752 | 7.3047 | 6.8620 |
| 174 | 7.5827 | 7.1221 | 6.6887 |
| 175 | 7.3957 | 6.9447 | 6.5205 |
| 176 | 7.2140 | 6.7723 | 6.3570 |
| 177 | 7.0373 | 6.6048 | 6.1983 |
| 178 | 6.8657 | 6.4421 | 6.0441 |
| 179 | 6.6988 | 6.2840 | 5.8942 |
| 180 | 6.5366 | 6.1303 | 5.7486 |
| 181 | 6.3789 | 5.9809 | 5.6072 |
| 182 | 6.2255 | 5.8357 | 5.4697 |
| 183 | 6.0764 | 5.6945 | 5.3361 |
| 184 | 5.9314 | 5.5573 | 5.2062 |
| 185 | 5.7904 | 5.4238 | 5.0800 |
| 186 | 5.6532 | 5.2940 | 4.9572 |
| 187 | 5.5198 | 5.1678 | 4.8379 |
| 188 | 5.3899 | 5.0451 | 4.7218 |
| 189 | 5.2636 | 4.9257 | 4.6089 |
| 190 | 5.1407 | 4.8095 | 4.4992 |
| 191 | 5.0211 | 4.6965 | 4.3924 |
| 192 | 4.9047 | 4.5865 | 4.2885 |
| 193 | 4.7914 | 4.4795 | 4.1875 |
| 194 | 4.6811 | 4.3754 | 4.0892 |
| 195 | 4.5738 | 4.2740 | 3.9935 |
| 196 | 4.4692 | 4.1754 | 3.9004 |
| 197 | 4.3675 | 4.0793 | 3.8098 |
| 198 | 4.2684 | 3.9858 | 3.7217 |
| 199 | 4.1718 | 3.8948 | 3.6358 |
| 200 | 4.0778 | 3.8062 | 3.5523 |
| 201 | 3.9863 | 3.7199 | 3.4709 |
| 202 | 3.8971 | 3.6358 | 3.3917 |
| 203 | 3.8102 | 3.5540 | 3.3146 |
| 204 | 3.7256 | 3.4742 | 3.2395 |
| 205 | 3.6431 | 3.3965 | 3.1663 |
| 206 | 3.5627 | 3.3209 | 3.0951 |
| 207 | 3.4844 | 3.2471 | 3.0257 |
| 208 | 3.4081 | 3.1753 | 2.9581 |
| 209 | 3.3337 | 3.1053 | 2.8922 |
| 210 | 3.2612 | 3.0371 | 2.8281 |
| 211 | 3.1905 | 2.9706 | 2.7655 |
| 212 | 3.1216 | 2.9058 | 2.7046 |
| 213 | 3.0544 | 2.8426 | 2.6452 |
| 214 | 2.9888 | 2.7810 | 2.5873 |
| 215 | 2.9249 | 2.7209 | 2.5309 |
| 216 | 2.8626 | 2.6624 | 2.4759 |
| 217 | 2.8018 | 2.6053 | 2.4223 |
| 218 | 2.7426 | 2.5496 | 2.3700 |
| 219 | 2.6847 | 2.4953 | 2.3190 |
| 220 | 2.6283 | 2.4424 | 2.2693 |
| 221 | 2.5733 | 2.3907 | 2.2209 |
| 222 | 2.5196 | 2.3403 | 2.1736 |
| 223 | 2.4672 | 2.2911 | 2.1275 |
| 224 | 2.4160 | 2.2432 | 2.0825 |
| 225 | 2.3661 | 2.1964 | 2.0386 |
| 226 | 2.3174 | 2.1507 | 1.9958 |
| 227 | 2.2698 | 2.1061 | 1.9540 |
| 228 | 2.2234 | 2.0626 | 1.9133 |
| 229 | 2.1781 | 2.0202 | 1.8735 |
| 230 | 2.1339 | 1.9787 | 1.8347 |
| 231 | 2.0907 | 1.9383 | 1.7968 |
| 232 | 2.0485 | 1.8988 | 1.7598 |
| 233 | 2.0073 | 1.8602 | 1.7237 |
| 234 | 1.9671 | 1.8226 | 1.6885 |
| 235 | 1.9278 | 1.7858 | 1.6541 |
| 236 | 1.8894 | 1.7499 | 1.6205 |
| 237 | 1.8520 | 1.7149 | 1.5877 |
| 238 | 1.8153 | 1.6806 | 1.5557 |
| 239 | 1.7796 | 1.6472 | 1.5245 |
| 240 | 1.7446 | 1.6145 | 1.4939 |
| 241 | 1.7105 | 1.5826 | 1.4641 |
| 242 | 1.6771 | 1.5514 | 1.4350 |
| 243 | 1.6445 | 1.5209 | 1.4065 |
| 244 | 1.6126 | 1.4911 | 1.3787 |
| 245 | 1.5815 | 1.4621 | 1.3515 |
| 246 | 1.5510 | 1.4336 | 1.3250 |
| 247 | 1.5213 | 1.4058 | 1.2991 |
| 248 | 1.4922 | 1.3787 | 1.2737 |
| 249 | 1.4637 | 1.3521 | 1.2490 |
| 250 | 1.4359 | 1.3262 | 1.2247 |
| 251 | 1.4087 | 1.3008 | 1.2011 |
| 252 | 1.3821 | 1.2760 | 1.1780 |
| 253 | 1.3561 | 1.2518 | 1.1554 |
| 254 | 1.3307 | 1.2281 | 1.1333 |
| 255 | 1.3058 | 1.2049 | 1.1117 |
| 256 | 1.2815 | 1.1822 | 1.0905 |
| 257 | 1.2577 | 1.1601 | 1.0699 |
| 258 | 1.2344 | 1.1384 | 1.0497 |
| 259 | 1.2117 | 1.1172 | 1.0299 |
| 260 | 1.1894 | 1.0964 | 1.0106 |
| 261 | 1.1676 | 1.0761 | 0.9917 |
| 262 | 1.1463 | 1.0563 | 0.9733 |
| 263 | 1.1254 | 1.0368 | 0.9552 |
| 264 | 1.1050 | 1.0178 | 0.9375 |
| 265 | 1.0850 | 0.9992 | 0.9202 |
| 266 | 1.0654 | 0.9810 | 0.9033 |
| 267 | 1.0463 | 0.9632 | 0.8867 |
| 268 | 1.0275 | 0.9458 | 0.8705 |
| 269 | 1.0092 | 0.9287 | 0.8547 |
| 270 | 0.9912 | 0.9121 | 0.8391 |
| 271 | 0.9736 | 0.8957 | 0.8239 |
| 272 | 0.9564 | 0.8797 | 0.8091 |
| 273 | 0.9395 | 0.8640 | 0.7945 |
| 274 | 0.9230 | 0.8487 | 0.7803 |
| 275 | 0.9069 | 0.8337 | 0.7664 |
| 276 | 0.8910 | 0.8190 | 0.7527 |
| 277 | 0.8755 | 0.8046 | 0.7393 |
| 278 | 0.8603 | 0.7905 | 0.7263 |
| 279 | 0.8455 | 0.7767 | 0.7134 |
| 280 | 0.8309 | 0.7632 | 0.7009 |
| 281 | 0.8166 | 0.7499 | 0.6886 |
| 282 | 0.8026 | 0.7370 | 0.6766 |
| 283 | 0.7889 | 0.7242 | 0.6648 |
| 284 | 0.7755 | 0.7118 | 0.6533 |
| 285 | 0.7623 | 0.6996 | 0.6420 |
| 286 | 0.7494 | 0.6876 | 0.6309 |
| 287 | 0.7368 | 0.6759 | 0.6200 |
| 288 | 0.7244 | 0.6645 | 0.6094 |
| 289 | 0.7123 | 0.6532 | 0.5990 |
| 290 | 0.7004 | 0.6422 | 0.5888 |
| 291 | 0.6887 | 0.6314 | 0.5788 |
| 292 | 0.6773 | 0.6208 | 0.5690 |
| 293 | 0.6661 | 0.6105 | 0.5594 |
| 294 | 0.6551 | 0.6003 | 0.5500 |
| 295 | 0.6444 | 0.5903 | 0.5408 |
| 296 | 0.6338 | 0.5806 | 0.5317 |
| 297 | 0.6234 | 0.5710 | 0.5229 |
| 298 | 0.6133 | 0.5616 | 0.5142 |
| 299 | 0.6033 | 0.5524 | 0.5057 |
| 300 | 0.5936 | 0.5434 | 0.4973 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter
Year Established:
2014
Total Annual:
1850000-2340000
Employee Number:
51~200
Ecer Certification：
Verified Supplier
Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components. We introduced advanced quality system,management systems and high-precision automation equipm... Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components. We introduced advanced quality system,management systems and high-precision automation equipm...
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