Pentru comenzile (plasate în LEI, RO) de minim 150LEI (TVA inclus), transportul este GRATUIT (cu FanCourier).
FT140-43 ferrite toroid core
Colour code: black
Manufacturer code: 5943002701
Ordering code: FT-11
Manufacturer part no.: FT140-43
Material no.: 43
AL: 885nH
Permeability (μi): 800
Frequency range: 0.5 – 500MHz (wideband transformer, depends on the application)
RF max. power: 300-400W (broadband transformer 1-30MHz / max. 4: 1 / Z = 300Ω max.)
Temperature stability.: 12500ppm/°C
Ext. diameter: 35.6mm
Int. diameter: 23mm
Height: 12.7mm
4,30 EUR (excl. VAT)
2 in stock
Usable frequency ranges, depending on the application:
broadband transformers: 5 – 400 MHz
high-Q inductors: 0.5 – 30 MHz
RFI / EMI / CMC suppression: 5 – 500 MHz
✔️ common mode shocks (CMC): material 43 it is a very good solution for suppressing common broadband currents in the range of 10 – 600 MHz. Along with the increase no. of turns, the suppression increases, while the max. usable freq. will decrease.
✔️ broadband transformers: excellent impedance transformers can be made in the frequency range from 2 to 50 MHz Typical applications are impedance transformers for EndFed antennas, impedance transformers for OCFD antennas or BalUn 1: 1. Full technical specifications (including catalog description) at “Downloads”.
Technical data-sheet: 
| Weight | 38 g |
|---|---|
| Dimensions | 0,95 × 0,52 × 0,35 cm |
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