ATC Semitec SP Interchangeable NTCs
A perfect replacement for 10K3A1B NTCs
ATC Semite’c SP range of interchangeable NTCs offer high accuracy, RT curve-matched thermistors.

They offer a perfect alternative to the 10K3A1B range, when stock is short within the marketplace.
For further information, samples or pricing visit our website or call our technical sales team on 01606 871680
| Part Number | ATC Semitec Equivalent Part Number |
| 1K2A1B | 102SPX-F050 |
| 2K3A1B | 202SP-F050 |
| 2.2K3A1B | 232SP-F050 |
| 3K3A1B | 302SP-F050 |
| 5K3A1B | 502SP-F050 |
| 10K3A1B | 103SP-F050 |
| 10K4A1B | 103SPC-F050 |
| 30K5A1B | 303SPB-F050 |
| 30K6A1B | 303SP-F050 |
| 100K6A1B | 104SP-F050 |