B57540G145F
THERM NTC 1.4MOHM 4557K BEADManufacturer: EPCOS - TDK Electronics
Categories: NTC Thermistors
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The EPCOS - TDK Electronics B57540G145F is an NTC thermistor featuring a bead, glass construction. This component from the B57540 series offers a resistance of 1.4MO at 25°C with a tight resistance tolerance of ±1%. It boasts a B25/85 value of 4557K and a B25/100 value of 4581K, with a B value tolerance of ±2%. The thermistor operates across a temperature range of -55°C to 200°C and has a maximum power dissipation of 18 mW. Its through-hole mounting type, coupled with 65.00mm (2.56") lead wires, makes it suitable for various assembly processes. This NTC thermistor finds application in temperature sensing and compensation circuits within automotive, industrial control, and medical equipment sectors. It is supplied in Bulk packaging.
Additional Information
Series: B57540RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | Bead, Glass |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 200°C |
| B0/50 | - |
| B25/50 | - |
| B25/85 | 4557K |
| B25/100 | 4581K |
| B Value Tolerance | ±2% |
| Resistance in Ohms @ 25°C | 1.4M |
| Resistance Tolerance | ±1% |
| B25/75 | - |
| Length - Lead Wire | 2.56"" (65.00mm) |
| Power - Max | 18 mW |
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