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The filter product category includes a wide variety of devices and materials used for the separation, suppression, or selection of electrical and magnetic signals based on frequency. Products designed for use across a wide range of contexts including CM chokes and EMI/RFI filters for example. Ranging from power lines carrying kiloamperes at DC to radio receivers detecting microvolt-level signals at frequencies of tens of gigahertz.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 28R1227-100 $0.95 | Laird-Signal Integrity Products | FERRITE CORE 128 OHM SOLID | Tray | Free Hanging | 28 | ||
![]() 28R1236-000 $1.22 | Laird-Signal Integrity Products | FERRITE CORE 162 OHM SOLID | Tray | Free Hanging | 28 | ||
![]() 28R1240-010 $0.48 | Laird-Signal Integrity Products | FERRITE CORE 211 OHM SOLID | Tray | Free Hanging | 28 | ||
![]() 28R1259-200 $0.48 | Laird-Signal Integrity Products | FERRITE CORE SOLID | Tray | - | 28R | ||
![]() 28R1259-300 $0.36 | Laird-Signal Integrity Products | FERRITE CORE SOLID | Tray | - | 28R | ||
![]() 28R1259-400 $0.35 | Laird-Signal Integrity Products | FERRITE CORE SOLID | Tray | - | 28R | ||
![]() 28R1259-500 $0.33 | Laird-Signal Integrity Products | FERRITE CORE 108OHM 27.8 X 1.5MM | Tape & Reel (TR) | - | 28R | ||
![]() 28R1260 $13.35 | Leader Tech Inc. | FERRITE CORE 237 OHM SOLID | Bulk | Cable Tie | - |

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