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| PartNumber | 2DA200K | 2DA200J | 2DA2018 |
| Description | NTC Thermistors 20ohm 10% 3000 Beta UNCOATED | Thermistors - NTC 20ohm 5% 3000 Beta UNCOATED | |
| Manufacturer | Ametherm | Ametherm | Diodes Incorporated |
| Product Category | NTC Thermistors | Thermistors - NTC | Transistors (BJT) - Single, Pre-Biased |
| RoHS | Y | - | - |
| Series | Disc Thermistor | Disc Thermistor | 2DA20 |
| B Parameter | 3000 K | 3000 K | - |
| Resistance | 20 kOhms | 20 kOhms | - |
| Tolerance | 10 % | 5 % | - |
| Termination Style | Through Hole | Through Hole | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 150 C | - | - |
| Diameter | 5.1 mm | 0.2 in | - |
| Width | 1.3 mm | 0.05 in | - |
| Packaging | Bulk | Bulk | Digi-ReelR Alternate Packaging |
| Temperature Coefficient | - 3.3 % / C | - 3.3 % / C | - |
| Type | NTC | NTC | - |
| Brand | Ametherm | - | - |
| Lead Spacing | 0.1 in | 0.1 in | - |
| Product Type | NTC Thermistors | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Thermistors | - | - |
| Operating Temperature Range | - | - 55 C to + 150 C | - |
| Package Case | - | * | SOT-523 |
| Operating Temperature | - | -55°C ~ 300°C | - |
| Mounting Type | - | - | Surface Mount |
| Power Max | - | - | 150mW |
| Resistance Tolerance | - | ±10% | - |
| Resistance in Ohms 25°C | - | 20 | - |
| B Value Tolerance | - | - | - |
| B0 50 | - | - | - |
| B25 50 | - | - | - |
| B25 75 | - | - | - |
| B25 85 | - | - | - |
| B25 100 | - | - | - |
| Length Lead Wire | - | - | - |
| Supplier Device Package | - | - | SOT-523 |
| Transistor Type | - | - | PNP |
| Current Collector Ic Max | - | - | 500mA |
| Voltage Collector Emitter Breakdown Max | - | - | 12V |
| DC Current Gain hFE Min Ic Vce | - | - | 270 @ 10mA, 2V |
| Vce Saturation Max Ib Ic | - | - | 250mV @ 10mA, 200mA |
| Current Collector Cutoff Max | - | - | 100nA (ICBO) |
| Frequency Transition | - | - | 260MHz |
| Transistor Polarity | - | - | PNP |