Helical Filters
Helical Filters are designed to remove unwanted frequencies from a circuit. Items in this family use a spirally wrapped wire around a central core. Their center frequencies range from 216 MHz to 1.015 GHz with a bandwidth of 2.6 to 25 MHz, and an insertion loss of 2.5 to 6 dB.
Product List
Total Components: 25
| Product | Pricing | Datasheet | Frequency - Center | Bandwidth | Selectivity | Ripple | Insertion Loss | Mounting Type | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|
 CT5HTF-460 Central Technologies | 1 $18.2000 | Datasheet | 460 MHz | 18 MHz | 25dB (+50MHz) 28dB (-50MHz) | 1dB | 4dB | Through Hole | 7,605 Cart + RFQ |
CT5HTF-400 Central Technologies | 1 $18.2000 | Datasheet | 400 MHz | 15 MHz | 31dB (+50MHz) 34dB (-50MHz) | 1dB | 4dB | Through Hole | 9,947 Cart + RFQ |
CT5HTF-1055 Central Technologies | 1 $18.2000 | Datasheet | 1.055 GHz | 20 MHz | 14dB (+50MHz) 18dB (-50MHz) | 1dB | 5dB | Through Hole | 1,157 Cart + RFQ |
CT5HTF-1090 Central Technologies | 1 $18.2000 | Datasheet | 1.09 GHz | 20 MHz | 15dB (+50MHz) 17dB (-50MHz) | 1dB | 5dB | Through Hole | 1,944 Cart + RFQ |
CT5HTF-945 Central Technologies | 1 $18.2000 | Datasheet | 945 MHz | 20 MHz | 18dB (+50MHz) 22dB (-50MHz) | 1dB | 4.5dB | Through Hole | 5,249 Cart + RFQ |
CT5HTF-1010 Central Technologies | 1 $18.2000 | Datasheet | 1.01 GHz | 20 MHz | 14dB (+50MHz) 18dB (-50MHz) | 1dB | 4.5dB | Through Hole | 1,415 Cart + RFQ |
CT5HTF-980 Central Technologies | 1 $18.2000 | Datasheet | 980 MHz | 20 MHz | 18dB (+50MHz) 22dB (-50MHz) | 1dB | 4.5dB | Through Hole | 8,328 Cart + RFQ |
CT5HTF-360 Central Technologies | 1 $18.2000 | Datasheet | 360 MHz | 20 MHz | 25dB (+50MHz) 33dB (-50MHz) | 1dB | 4dB | Through Hole | 9,394 Cart + RFQ |
CT5HTF-480 Central Technologies | 1 $18.2000 | Datasheet | 480 MHz | 18 MHz | 25dB (+50MHz) 30dB (-50MHz) | 1dB | 4dB | Through Hole | 2,988 Cart + RFQ |
CT5HTF-1125 Central Technologies | 1 $18.2000 | Datasheet | 1.125 GHz | 20 MHz | 27dB (+50MHz) 35dB (-50MHz) | 1dB | 4.5dB | Through Hole | 3,757 Cart + RFQ |
CT5HTF-495 Central Technologies | 1 $18.2000 | Datasheet | 495 MHz | 20 MHz | 25dB (+50MHz) 30dB (-50MHz) | 1dB | 4dB | Through Hole | 8,820 Cart + RFQ |
CT5HTF-800 Central Technologies | 1 $18.2000 | Datasheet | 800 MHz | 20 MHz | 24dB (+50MHz) 28dB (-50MHz) | 1dB | 4dB | Through Hole | 4,832 Cart + RFQ |
CT5HTF-420 Central Technologies | 1 $18.2000 | Datasheet | 420 MHz | 16 MHz | 27dB (+50MHz) 55dB (-50MHz) | 1dB | 4dB | Through Hole | 5,699 Cart + RFQ |
CT5HTF-440 Central Technologies | 1 $18.2000 | Datasheet | 440 MHz | 18 MHz | 25dB (+50MHz) 28dB (-50MHz) | 1dB | 4dB | Through Hole | 4,002 Cart + RFQ |
CT5HTF-880 Central Technologies | 1 $18.2000 | Datasheet | 880 MHz | 20 MHz | 20dB (+50MHz) 24dB (-50MHz) | 1dB | 4dB | Through Hole | 1,911 Cart + RFQ |
CT5HTF-515 Central Technologies | 1 $18.2000 | Datasheet | 515 MHz | 20 MHz | 25dB (+50MHz) 36dB (-50MHz) | 1dB | 4dB | Through Hole | 5,549 Cart + RFQ |
CT5HTF-830 Central Technologies | 1 $18.2000 | Datasheet | 830 MHz | 20 MHz | 20dB (+50MHz) 24dB (-50MHz) | 1dB | 4dB | Through Hole | 3,015 Cart + RFQ |
CT5HTF-1230 Central Technologies | 1 $18.2000 | Datasheet | 1.23 GHz | 20 MHz | 16dB (+50MHz) 20dB (-50MHz) | 1dB | 5dB | Through Hole | 6,427 Cart + RFQ |
CT5HTF-590 Central Technologies | 1 $18.2000 | Datasheet | 590 MHz | 18 MHz | 25dB (+50MHz) 27dB (-50MHz) | 1dB | 4dB | Through Hole | 4,089 Cart + RFQ |
CT5HTF-655 Central Technologies | 1 $18.2000 | Datasheet | 655 MHz | 16 MHz | 26dB (+50MHz) 30dB (-50MHz) | 1dB | 4dB | Through Hole | 9,167 Cart + RFQ |