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.
Browse Helical Filters by MPN. We highlight stock availability, support BOM matching, and source through original / verified channels.
Product List
Total Components: 41
| Product | Pricing | Datasheet | Selectivity | Mounting Type | Frequency - Center | Ripple | Bandwidth | Insertion Loss | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|
 302HXPK-1035D None | 1 $4.2500 | 22dB (+20MHz) 29dB (-20MHz) | Through Hole | 456 MHz | 0.5dB | 4.5 MHz | 5dB | 3,042 | |
 477MS-1036A=P3 None | 1 $4.9000 | 18dB (+100MHz) 25dB (-100MHz) | Surface Mount | 933 MHz | 1dB | 25 MHz | 2.5dB | 9,150 | |
 5HW-35045A-365 None | 1 $6.7700 | 20dB (+50MHz) 25dB (-50MHz) | Through Hole | 365 MHz | 1dB | 6 MHz | 4.5dB | 8,622 | |
 #252MXPR-2535A None | 1 $10.1000 | - | Through Hole | 405 MHz | - | - | - | 5,661 | |
 5HT-44020AS-440 None | 1 $11.6400 | 25dB (+50MHz) 28dB (-50MHz) | Through Hole | 440 MHz | 1dB | 14 MHz | 4dB | 1,441 | |
 #5HT-36020AS-360 None | 1 $11.7100 | 25dB (+50MHz) 33dB (-50MHz) | Through Hole | 360 MHz | 1dB | 16 MHz | 4dB | 7,220 | |
 302HXPK-1271B None | 1 $12.3800 | 16dB (+40MHz) 20dB (-40MHz) | Through Hole | 1.015 GHz | 2dB | 10 MHz | 4dB | 3,780 | |
 5HW-78045A-820 None | 1 $12.8600 | 24dB (+100MHz) 22dB (-100MHz) | Through Hole | 820 MHz | 1dB | 16 MHz | 3.5dB | 5,241 | |
 272MT-1080A None | 1 $23.3800 | 40dB (+20MHz) 28dB (-10MHz) | Through Hole | 223 MHz | 0.5dB | 2.6 MHz | 6dB | 4,866 | |
 CT5HTF-460 Central Technologies | 1 $18.2000 | 25dB (+50MHz) 28dB (-50MHz) | Through Hole | 460 MHz | 1dB | 18 MHz | 4dB | 7,605 | |
 302HXPK-1341D1 None | 1 $4.7000 | 16dB (+50MHz) 23dB (-50MHz) | Through Hole | 813 MHz | 0.5dB | 17 MHz | 3dB | 4,428 | |
 5HT-36020AS-360 None | 1 $11.7100 | 25dB (+50MHz) 33dB (-50MHz) | Through Hole | 360 MHz | 1dB | 16 MHz | 4dB | 7,328 | |
 #5HW-88560A-914 None | 1 $12.8600 | 19dB (+100MHz) 24dB (-100MHz) | Through Hole | 914 MHz | 1dB | 18 MHz | 3.5dB | 4,353 | |
 5HT-83050F-830 None | 1 $5.7100 | 22dB (+50MHz) 26dB (-50MHz) | Through Hole | 830 MHz | 1dB | 15 MHz | 4dB | 7,784 | |
 5HT-51535AS-515 None | 1 $12.3200 | 20dB (+50MHz) 25dB (-50MHz) | Through Hole | 515 MHz | 1dB | 16 MHz | 4dB | 6,860 | |
CT5HTF-400 Central Technologies | 1 $18.2000 | 31dB (+50MHz) 34dB (-50MHz) | Through Hole | 400 MHz | 1dB | 15 MHz | 4dB | 9,947 | |
CT5HTF-1055 Central Technologies | 1 $18.2000 | 14dB (+50MHz) 18dB (-50MHz) | Through Hole | 1.055 GHz | 1dB | 20 MHz | 5dB | 1,157 | |
CT5HTF-1090 Central Technologies | 1 $18.2000 | 15dB (+50MHz) 17dB (-50MHz) | Through Hole | 1.09 GHz | 1dB | 20 MHz | 5dB | 1,944 | |
CT5HTF-945 Central Technologies | 1 $18.2000 | 18dB (+50MHz) 22dB (-50MHz) | Through Hole | 945 MHz | 1dB | 20 MHz | 4.5dB | 5,249 | |
CT5HTF-1010 Central Technologies | 1 $18.2000 | 14dB (+50MHz) 18dB (-50MHz) | Through Hole | 1.01 GHz | 1dB | 20 MHz | 4.5dB | 1,415 |
