B57621C103J62 – EPCOS
10 kΩ NTC Thermistor, 5% Tolerance, 1206 SMD, 3510K, Automotive Grade
Stock Quantity: 4570
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.58 |
| 10+ | |
| 50+ | |
| 100+ |
4570 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
- Worldwide shipping available, contact us for a quotation
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
Overview
The EPCOS B57621C103J62 is a high-precision NTC thermistor designed for accurate temperature sensing and compensation in electronic circuits. Its nominal resistance of 10 kOhms at 25°C, coupled with a tight B-parameter tolerance of 3530 K, ensures predictable thermal response crucial for stability. A key design consideration when implementing such components is the trade-off between response time and self-heating; while a smaller package like the 1206 (3216 metric) offers faster thermal coupling, it also increases the risk of measurement error due to internal power dissipation, necessitating careful current limiting in the sensing circuit.
Key Features
- Nominal Resistance: 10 kOhms @ 25°C
- B-Parameter: 3530 K
- Operating Temperature Range: -40°C to +125°C
- Mounting Style: PCB Mount
- Termination Style: SMD/SMT
- Package/Case: 1206 (3216 metric)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Inrush current limiting for power supplies
- Temperature compensation in analog signal chains
- Battery pack thermal management and protection
- Over-temperature detection in compact electronic modules
