Available Brands



X2Y Panel Mount Feed-through (SFJGB Range)
The Syfer balanced line filter is a 2-pin panel mounting device suitable for balanced lines and twisted pairs. It is ideal for passing lines through a bulkhead, and the feed-through construction offers insertion loss performance up to 1GHz and above.

The filter also incorporates capacitance line-to-line as well as line-to-ground, and therefore both differential and common mode filtering are offered in the same package. In this way one single device can replace three separate components.

General threaded EMI filters range from M2.5 to M8, with UNC UNF and UNEF alternatives, in 'C' section, L-C, 'T' and pi-section. Hexagonal and round body styles are available, to suit a wide range of applications including aerospace, communications and microwave modules.

At the heart of every Syfer resin sealed ceramic filter is a multilayer ceramic element, manufactured using our unique 'Wet Process'. Dielectric materials used include the ultra-stable C0G and stable X7R types - Z5U/Y5V is not used. This ensures excellent insertion loss performance is provided up to full rated voltage and to the extremes of rated temperature. Capacitance values up to 6.6µF are offered, with working voltages up to 3kVdc.
Special types include X2Y panel mount filters and we are always pleased to consider custom types such as form factor, lead length and varistor.
Resin Sealed Ceramic 1/4 X 28 UNF Class 2A thread, Balanced Line EMI filter.

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