IEEE 802.3, IEEE 802.3u Ethernet Controllers
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Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
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Quantity | Data Rate | Device Type | Supported Standards | Ethernet Type | Supply Voltage Min | Supply Voltage Max | Controller IC Case Style | IC Case / Package | No. of Pins | IC Interface Type | IC Mounting | Operating Temperature Min | Operating Temperature Max | Qualification | Product Range | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN8720A-CP
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2292577 |
Ethernet Controller, Ethernet PHY Transceiver, IEEE 802.3, IEEE 802.3u, 3 V, 3.6 V, QFN, 24 Pins MICROCHIP
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12,742 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 9/29/25 |
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1+ ¥154.61 (¥170.07) 25+ ¥129.09 (¥142.00) 100+ ¥128.78 (¥141.66) |
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- | Ethernet PHY Transceiver | IEEE 802.3, IEEE 802.3u | - | 3V | 3.6V | - | QFN | 24Pins | - | Surface Mount | 0°C | 85°C | - | LAN8720A; LAN8720AI | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LAN8720AI-CP
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2292578 |
Ethernet Controller, Ethernet PHY Transceiver, IEEE 802.3, IEEE 802.3u, 3 V, 3.6 V, QFN, 24 Pins MICROCHIP
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483 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 9/29/25 |
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1+ ¥190.63 (¥209.69) 25+ ¥160.00 (¥176.00) |
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- | Ethernet PHY Transceiver | IEEE 802.3, IEEE 802.3u | - | 3V | 3.6V | - | QFN | 24Pins | - | Surface Mount | -40°C | 85°C | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LAN8742A-CZ-TR
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2857750 |
Ethernet Controller, Ethernet PHY Transceiver, IEEE 802.3, IEEE 802.3u, 3 V, 3.6 V, SQFN, 24 Pins MICROCHIP
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14,642 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 9/8/25 |
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1+ ¥229.66 (¥252.63) 25+ ¥194.47 (¥213.92) |
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- | Ethernet PHY Transceiver | IEEE 802.3, IEEE 802.3u | - | 3V | 3.6V | - | SQFN | 24Pins | - | Surface Mount | 0°C | 70°C | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KSZ8863RLLI
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2509836 |
Ethernet Controller, Ethernet Switch, IEEE 802.3, IEEE 802.3u, 2.5 V, 3.465 V, LQFP, 48 Pins MICROCHIP
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1,080 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 9/8/25 |
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1+ ¥986.16 (¥1,084.78) 25+ ¥934.42 (¥1,027.86) 100+ ¥882.68 (¥970.95) 250+ ¥866.28 (¥952.91) |
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- | Ethernet Switch | IEEE 802.3, IEEE 802.3u | - | 2.5V | 3.465V | - | LQFP | 48Pins | - | Surface Mount | -40°C | 85°C | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KSZ8851SNLI
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3380532 |
Ethernet Controller, MAC & PHY Ethernet Controller, IEEE 802.3, IEEE 802.3u, 3.1 V, 3.5 V, QFN MICROCHIP
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464 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 9/8/25 |
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1+ ¥855.57 (¥941.13) 25+ ¥712.98 (¥784.28) 100+ ¥691.97 (¥761.17) 490+ ¥628.18 (¥691.00) |
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- | MAC & PHY Ethernet Controller | IEEE 802.3, IEEE 802.3u | - | 3.1V | 3.5V | - | QFN | 32Pins | - | Surface Mount | -40°C | 85°C | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN8742A-CZ-TR
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2857750RL |
Ethernet Controller, Ethernet PHY Transceiver, IEEE 802.3, IEEE 802.3u, 3 V, 3.6 V, SQFN, 24 Pins MICROCHIP
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100Mbps | Ethernet PHY Transceiver | IEEE 802.3, IEEE 802.3u | IEEE 802.3, IEEE 802.3u | 3V | 3.6V | SQFN | SQFN | 24Pins | RMII | Surface Mount | 0°C | 70°C | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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KSZ8721BLI
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2509822 |
Ethernet Controller, PHY Transceiver, IEEE 802.3, IEEE 802.3u, 2.97 V, 3.63 V, LQFP, 48 Pins MICROCHIP
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1+ ¥1,261.50 (¥1,387.65) 25+ ¥1,103.81 (¥1,214.19) 100+ ¥914.59 (¥1,006.05) 250+ ¥819.97 (¥901.97) |
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- | PHY Transceiver | IEEE 802.3, IEEE 802.3u | - | 2.97V | 3.63V | - | LQFP | 48Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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KSZ8873RLLI
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2509841 |
Ethernet Controller, Ethernet Switch, IEEE 802.3, IEEE 802.3u, 2.375 V, 3.465 V, LQFP, 64 Pins MICROCHIP
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- | Ethernet Switch | IEEE 802.3, IEEE 802.3u | - | 2.375V | 3.465V | - | LQFP | 64Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN8710AI-EZK
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2292576 |
Ethernet Controller, Ethernet PHY Transceiver, IEEE 802.3, IEEE 802.3u, 3 V, 3.6 V, QFN, 32 Pins MICROCHIP
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1+ ¥239.61 (¥263.57) |
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- | Ethernet PHY Transceiver | IEEE 802.3, IEEE 802.3u | - | 3V | 3.6V | - | QFN | 32Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN91C111I-NU
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1603712 |
Ethernet Controller, MAC & PHY Ethernet Controller, IEEE 802.3, IEEE 802.3u, 2.97 V, 3.63 V, TQFP MICROCHIP
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1+ ¥5,249.00 (¥5,773.90) 25+ ¥4,222.32 (¥4,644.55) 100+ ¥4,162.68 (¥4,578.95) |
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- | MAC & PHY Ethernet Controller | IEEE 802.3, IEEE 802.3u | - | 2.97V | 3.63V | - | TQFP | 128Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN9500A-ABZJ
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2292585 |
Ethernet Controller, USB Ethernet Controller, IEEE 802.3, IEEE 802.3u, 3 V, 3.6 V, QFN, 56 Pins MICROCHIP
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1+ ¥767.02 (¥843.72) 25+ ¥640.93 (¥705.02) 100+ ¥637.26 (¥700.99) 260+ ¥633.59 (¥696.95) |
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- | USB Ethernet Controller | IEEE 802.3, IEEE 802.3u | - | 3V | 3.6V | - | QFN | 56Pins | - | Surface Mount | 0°C | 70°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN8740A-EN
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2345436 |
Ethernet Controller, Ethernet PHY Transceiver, IEEE 802.3, IEEE 802.3u, 1.14 V, 3.6 V, QFN MICROCHIP
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1+ ¥249.17 (¥274.09) 25+ ¥242.89 (¥267.18) 100+ ¥236.61 (¥260.27) 490+ ¥230.32 (¥253.35) |
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- | Ethernet PHY Transceiver | IEEE 802.3, IEEE 802.3u | - | 1.14V | 3.6V | - | QFN | 32Pins | - | Surface Mount | 0°C | 70°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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KSZ8995MAI
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2509845 |
Ethernet Controller, 5-Port, Ethernet Switch, IEEE 802.3, IEEE 802.3u, 3.15 V, 3.45 V, PQFP MICROCHIP
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1+ ¥2,374.59 (¥2,612.05) 25+ ¥1,978.32 (¥2,176.15) 100+ ¥1,937.63 (¥2,131.39) |
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- | Ethernet Switch | IEEE 802.3, IEEE 802.3u | - | 3.15V | 3.45V | - | PQFP | 128Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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KSZ8041NLI-TR
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2509795 |
Ethernet Controller, PHY Transceiver, IEEE 802.3, IEEE 802.3u, 3.135 V, 3.465 V, QFN, 32 Pins MICROCHIP
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1+ ¥438.30 (¥482.13) 25+ ¥371.71 (¥408.88) |
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- | PHY Transceiver | IEEE 802.3, IEEE 802.3u | - | 3.135V | 3.465V | - | QFN | 32Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN9352I/PT
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2534609 |
Ethernet Controller, Ethernet Switch, IEEE 802.3, IEEE 802.3u, 1.2 V, 3.3 V, TQFP, 80 Pins MICROCHIP
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1+ ¥3,052.82 (¥3,358.10) 25+ ¥2,671.22 (¥2,938.34) 100+ ¥2,213.30 (¥2,434.63) 119+ ¥2,064.36 (¥2,270.80) |
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- | Ethernet Switch | IEEE 802.3, IEEE 802.3u | - | 1.2V | 3.3V | - | TQFP | 80Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN8742AI-CZ-TR
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2920701 |
Ethernet Controller, Ethernet PHY Transceiver, IEEE 802.3, IEEE 802.3u, 1.62 V, 3.6 V, SQFN MICROCHIP
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1+ ¥283.69 (¥312.06) 25+ ¥250.13 (¥275.14) |
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- | Ethernet PHY Transceiver | IEEE 802.3, IEEE 802.3u | - | 1.62V | 3.6V | - | SQFN | 24Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN9221I-ABZJ
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3131814 |
Ethernet Controller, Ethernet Controller, IEEE 802.3, IEEE 802.3u, 3 V, 3.6 V, QFN, 56 Pins MICROCHIP
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1+ ¥1,562.55 (¥1,718.81) 25+ ¥1,367.42 (¥1,504.16) 100+ ¥1,344.94 (¥1,479.43) 260+ ¥1,322.45 (¥1,454.70) |
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- | Ethernet Controller | IEEE 802.3, IEEE 802.3u | - | 3V | 3.6V | - | QFN | 56Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN9514-JZX
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2292587 |
Ethernet Controller, USB Ethernet Controller, IEEE 802.3, IEEE 802.3u, 3 V, 3.6 V, QFN, 64 Pins MICROCHIP
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1+ ¥1,092.73 (¥1,202.00) 25+ ¥893.10 (¥982.41) 100+ ¥837.56 (¥921.32) 260+ ¥836.06 (¥919.67) |
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- | USB Ethernet Controller | IEEE 802.3, IEEE 802.3u | - | 3V | 3.6V | - | QFN | 64Pins | - | Surface Mount | 0°C | 70°C | - | LAN9514; LAN9514i | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN9512-JZX
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2292586 |
Ethernet Controller, USB Ethernet Controller, IEEE 802.3, IEEE 802.3u, 3 V, 3.6 V, QFN, 64 Pins MICROCHIP
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1+ ¥947.14 (¥1,041.85) 25+ ¥895.94 (¥985.53) 100+ ¥844.74 (¥929.21) 260+ ¥793.53 (¥872.88) |
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- | USB Ethernet Controller | IEEE 802.3, IEEE 802.3u | - | 3V | 3.6V | - | QFN | 64Pins | - | Surface Mount | 0°C | 70°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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KSZ8863MLLI
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2509834 |
Ethernet Controller, Ethernet Switch, IEEE 802.3, IEEE 802.3u, 2.5 V, 3.465 V, LQFP, 48 Pins MICROCHIP
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1+ ¥986.16 (¥1,084.78) 25+ ¥932.15 (¥1,025.37) 100+ ¥878.14 (¥965.95) 250+ ¥824.12 (¥906.53) |
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- | Ethernet Switch | IEEE 802.3, IEEE 802.3u | - | 2.5V | 3.465V | - | LQFP | 48Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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KSZ8041NL-TR
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2509796 |
Ethernet Controller, PHY Transceiver, IEEE 802.3, IEEE 802.3u, 3.135 V, 3.465 V, QFN, 32 Pins MICROCHIP
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1+ ¥301.65 (¥331.82) |
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- | PHY Transceiver | IEEE 802.3, IEEE 802.3u | - | 3.135V | 3.465V | - | QFN | 32Pins | - | Surface Mount | 0°C | 70°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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KSZ8863RLL
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2509835 |
Ethernet Controller, Ethernet Switch, IEEE 802.3, IEEE 802.3u, 2.5 V, 3.465 V, LQFP, 48 Pins MICROCHIP
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1+ ¥890.10 (¥979.11) 25+ ¥753.24 (¥828.56) |
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- | Ethernet Switch | IEEE 802.3, IEEE 802.3u | - | 2.5V | 3.465V | - | LQFP | 48Pins | - | Surface Mount | 0°C | 70°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LAN9252I/PT
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2478421 |
Ethernet Controller, Ethernet Transceiver, IEEE 802.3, IEEE 802.3u, 3.3 V, TQFP-EP, 64 Pins MICROCHIP
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1+ ¥2,005.34 (¥2,205.87) 25+ ¥1,997.74 (¥2,197.51) 100+ ¥1,990.13 (¥2,189.14) 160+ ¥1,982.52 (¥2,180.77) |
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- | Ethernet Transceiver | IEEE 802.3, IEEE 802.3u | - | - | 3.3V | - | TQFP-EP | 64Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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KSZ8851SNLI-TR
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2509829 |
Ethernet Controller, MAC & PHY Ethernet Controller, IEEE 802.3, IEEE 802.3u, 3.1 V, 3.5 V, QFN MICROCHIP
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1+ ¥825.55 (¥908.11) 25+ ¥725.71 (¥798.28) |
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- | MAC & PHY Ethernet Controller | IEEE 802.3, IEEE 802.3u | - | 3.1V | 3.5V | - | QFN | 32Pins | - | Surface Mount | -40°C | 85°C | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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KSZ8721BL-TR
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2775035 |
Ethernet Controller, PHY Transceiver, IEEE 802.3, IEEE 802.3u, 2.5 V, LQFP, 48 Pins MICROCHIP
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1+ ¥806.79 (¥887.47) 25+ ¥778.38 (¥856.22) 100+ ¥768.50 (¥845.35) |
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- | PHY Transceiver | IEEE 802.3, IEEE 802.3u | - | - | 2.5V | - | LQFP | 48Pins | - | Surface Mount | 0°C | 70°C | - | - |