| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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559 pcs
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559 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Fair-Rite 2773021447 is a surface mount SM bead designed for differential mode EMI suppression. It is constructed with a 73 material MnZn ferrite, suitable for suppressing conducted EMI frequencies below 50 MHz.
This component features a rugged construction that lowers DC resistance and increases current carrying capacity compared to plated beads. The wires are made of oxygen-free high conductivity copper with 100% matte tin plating over a nickel undercoating. It meets solderability specifications per MIL-STD-202, method 208, and resistance to soldering requirements of EIA-186-10E.
Key electrical specifications include a typical impedance of 31 Ω at 1 MHz, 68 Ω at 5 MHz, and minimums of 92 Ω at 10 MHz and 100 Ω at 25 MHz. The maximum DC resistance is 1.2 mΩ. The operating temperature range is -55 °C to 125 °C.
The SM bead has dimensions of 3.05 mm (A) x 3.09 mm (B) x 9.6 mm (C) x 1.5 mm (D). It is available in bulk packed or taped and reeled options, supplied on 13-inch reels for tape widths of 12, 16, and 24 mm.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
31 Ω.
≥ 100 Ω.
1.2 mΩ.
-55 to 125 °C.
3.05 mm (max) x 3.09 mm (nominal) x 9.6 mm (max).
Surface Mount.
2500 µᵢ at B < 10 gauss.