| PartNumber | B57220K333J | B57220K502J | B57220K212A3 |
| Description | NTC Thermistors NTC Thermistor K 220/33 K/J 5% | NTC Thermistors NTC Thermistor K 220/5 K/J 5% | Thermistors - NTC 2057 Ohms 3560k 5% |
| Manufacturer | EPCOS / TDK | EPCOS / TDK | EPCOS (TDK) |
| Product Category | NTC Thermistors | NTC Thermistors | Thermistors - NTC |
| Series | B57220K | B57220K | B57220K |
| Resistance | 33 kOhms | 5 kOhms | 2.5 kOhms |
| Power Rating | 180 mW | 180 mW | 180 mW |
| Tolerance | 5 % | 5 % | 5 % |
| Termination Style | Radial | Radial | Radial |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 155 C | + 155 C | - |
| Diameter | 2.9 mm | 2.9 mm | 2.9 mm |
| Length | 1.3 mm | 1.3 mm | 1.3 mm |
| Packaging | Bulk | Bulk | Bulk |
| Type | NTC | NTC | NTC |
| Brand | EPCOS / TDK | EPCOS / TDK | - |
| Product Type | NTC Thermistors | NTC Thermistors | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | Thermistors | Thermistors | - |
| Operating Temperature Range | - | - | - 55 C to + 155 C |
| Package Case | - | - | Coin 2.9mm Dia x 1.3mm W |
| Operating Temperature | - | - | -55°C ~ 135°C |
| Mounting Type | - | - | Clamp On |
| Power Max | - | - | 180mW |
| Resistance Tolerance | - | - | ±5% |
| Resistance in Ohms 25°C | - | - | 2.1k |
| B Value Tolerance | - | - | ±1.5% |
| B0 50 | - | - | - |
| B25 50 | - | - | - |
| B25 75 | - | - | - |
| B25 85 | - | - | - |
| B25 100 | - | - | 3560K |
| Length Lead Wire | - | - | - |
| Part # Aliases | - | - | B57220K0212A003 |