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Add : Room 701, Building A1, No. 55 Runfa Road, Jiangning District, Nanjing, China
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6-Hole Ferrite Bead Wired
INF
This 6-hole through-hole ferrite bead adopts a wired structure—adjusting 1-3 winding turns allows precise matching of impedance requirements for target frequency bands (impedance increases with more turns), while 4 specialized interference-suppression material options enable efficient filtering of RFI across different frequencies.
The device offers ready-bent wire or custom-length configurations to fit various PCB layout installation needs; electrically, it supports a max continuous current of 3A (5A short-time peak), meeting the current-carrying needs of most low-to-medium power circuits; its operating temperature range of –25 ºC to +125 ºC adapts to temperature-varying environments in industrial and civil scenarios.
As a passive EMI suppression component, it primarily blocks RFI conduction paths, widely fitting power or signal circuits of electronic devices, and serves as a cost-effective basic device for improving equipment electromagnetic compatibility (EMC).
Physical Propertie
Order Code | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | lR (A) | RDC max. (mΩ) | Z @ 25 MHz (Ω) |
INF-6 Hole-3A | 773 | 1020 | 60 MHz | 3 | 20 | 702 |
INF-6 Hole-3A | 800 | 800 | 100 MHz | 3 | 20 | 598 |
INF-6 Hole-3A | 800 | 800 | 100 MHz | 3 | 20 | 598 |
INF-6 Hole-3A | 860 | 865 | 75 MHz | 3 | 20 | 623 |
INF-6 Hole-3A | 938 | 938 | 100 MHz | 3 | 20 | 489 |
INF-6 Hole-3A | 950 | 1180 | 60 MHz | 3 | 20 | 650 |
INF-6 Hole-3A | 961 | 1100 | 60 MHz | 3 | 20 | 920 |
INF-6 Hole-3A | 961 | 1100 | 60 MHz | 3 | 20 | 920 |
INF-6 Hole-3A | 961 | 1050 | 80 MHz | 3 | 20 | 920 |
INF-6 Hole-3A | 976 | 976 | 100 MHz | 3 | 20 | 670 |
INF-6 Hole-3A | 1240 | 1250 | 70 MHz | 3 | 20 | 720 |
INF-6 Hole-3A | 1240 | 1250 | 70 MHz | 3 | 20 | 720 |
INF-6 Hole-3A | 1240 | 1250 | 70 MHz | 3 | 20 | 720 |
INF-6 Hole-3A | 230 | 280 | 670MHz | 3 | 20 | 145 |
INF-6 Hole-3A | 512 | 512 | 100MHz | 3 | 20 | 320 |
INF-6 Hole-3A | 773 | 932 | 69MHz | 3 | 20 | 702 |
Technical Specifications
| Item | Details |
|---|---|
| Product Name | 6-Hole THT Wired Ferrite Bead (EMI Suppression) |
| Product Type | Through-hole (THT) wired ferrite bead |
| Core Characteristics | 1-3 winding turns (impedance ↑ with turns); 4 interference-suppression materials; ready-bent/custom length |
| Key Specs | Max Continuous Current: 3A; Short-Time Max Current: 5A; Operating Temp: –25 ºC to +125 ºC |
| Core Function | Radio frequency interference (RFI) suppression |
| Applications | Electronic device power/signal circuits (RFI protection) |
| Advantages | Adjustable impedance (via turns); multi-material adaptation; flexible form options; wide temp range |
| Category | Passive EMI suppression component |
