The FT-114A-31 has an increased height over a FT-114-31. This increased ferrite volume for the same diameter core, providing a higher choking impedance.
Commonly used in Amateur Radio HF QRP antenna chokes
| Typical Impedance / Frequency | 1 MHz | 5 MHz | 10 MHz | 25 MHz | 100 MHz | 250 MHz |
| Ohms (1 turn ) | 10 | 24 | 31 | 49 | 88 | 130 |
FT-114A-31 Ferrite Toroid, 1.14" OD, 0.748" ID, 0.545" High
- Brand: Fair-Rite
- Product Code: FT-114A-31
- Availability: 13
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$4.70
- Ex Tax: $4.09
Tags: FT114A-31, FT-114A-31