BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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50 pcs
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50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| SVHC Present |
The KS8721B from KEND is a single-chip 10BaseT/100BaseTX/FX Physical Layer Transceiver designed for low voltage and low power applications. Operating at 2.5V, it provides MII to transmit and receive data, integrating PMA, PMD, and PCS functions.
This transceiver supports automatic configuration for 100 or 10 Mbps and full or half duplex operation through its on-chip Auto-Negotiation algorithm. It is fully compliant with the IEEE 802.3u standard and supports both MII and RMII interfaces. The device features on-chip filtering for 10BaseT output, eliminating the need for external filters and allowing a single set of line magnetics for both 100BaseTX and 10BaseT.
Available in commercial (0°C to +70°C) and industrial (–40°C to +85°C) temperature ranges, the KS8721B is offered in 48-pin SSOP and TQFP packages. It also includes features like power-down mode, power-saving mode, and configurable management ports.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The KS8721B operates at 2.5V.
The KS8721B supports 10 Mbps and 100 Mbps data rates, with auto-negotiation for speed and duplex modes.
The KS8721B supports the Media Independent Interface (MII) and Reduced MII (RMII).
The power consumption is less than 200mW, excluding output driver current.
The KS8721B is available in a commercial temperature range of 0°C to +70°C and an industrial temperature range of –40°C to +85°C.
The KS8721B is available in 48-pin SSOP and 48-pin TQFP packages.