共 60,067 个料号 · 原装现货 支持订货 / 小批量 / BOM配单 / 紧缺料找货
稳定的海外现货与订货渠道,原装正品溯源,紧缺料号也能帮您想办法。
打样几颗起订,不让一颗料拖慢您的研发与维修进度。
整张 BOM 齐套交付,配套 PCBA 加工,省去多家比价繁琐。
偏冷门、停产料号专项找货,跨渠道帮您补齐。
| 图片 | 料号 / 品牌 | 描述 | 规格书 | 参考价 | 库存 / 交期 |
|---|---|---|---|---|---|
|
EFM8BB31F64G-D-QFN24
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QFN | ¥ 13.76 |
5,635 pcs(可订货)
订货 · 4-6 周
|
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EFM8BB31F64G-D-QFN24R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QFN | ¥ 10.31 |
5,150 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64G-D-QFN32R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFN | ¥ 10.76 |
3,955 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64G-D-QFP32R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFP | ¥ 13.62 |
520 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64G-D-QSOP24
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QSOP | ¥ 14.58 |
6,290 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64G-D-QSOP24R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QSOP | ¥ 10.91 |
8,390 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-4QFN24
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QFN | ¥ 14.07 |
1,360 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-4QFN24R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QFN | ¥ 11.51 |
8,425 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-5QFN32
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFN | ¥ 14.80 |
8,730 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-5QFN32R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFN | ¥ 12.11 |
3,375 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-QFN24
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QFN | ¥ 12.62 |
8,915 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-QFN24R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QFN | ¥ 11.36 |
1,280 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-QFN32
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFN | ¥ 13.12 |
6,650 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-QFN32R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFN | ¥ 11.81 |
1,815 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-QFP32
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFP | ¥ 14.95 |
9,930 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-QFP32R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFP | ¥ 14.95 |
2,900 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-QSOP24
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QSOP | ¥ 14.62 |
5,570 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-C-QSOP24R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QSOP | ¥ 11.96 |
895 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-4QFN24
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QFN | ¥ 14.07 |
9,990 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-4QFN24R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QFN | ¥ 11.51 |
9,655 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-5QFN32
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFN | ¥ 14.80 |
6,005 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-5QFN32R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFN | ¥ 12.11 |
2,355 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-QFN24
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QFN | ¥ 12.62 |
3,885 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-QFN24R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QFN | ¥ 11.36 |
8,315 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-QFN32
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFN | ¥ 13.12 |
3,780 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-QFN32R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFN | ¥ 11.81 |
630 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-QFP32
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFP | ¥ 14.95 |
3,600 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-QFP32R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 32QFP | ¥ 14.95 |
4,195 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-QSOP24
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QSOP | ¥ 14.62 |
2,005 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB31F64I-D-QSOP24R
Silicon Labs
|
IC MCU 8BIT 64KB FLASH 24QSOP | ¥ 11.96 |
1,320 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F16G-C-QFN20
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 5.41 |
2,550 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F16G-C-QFN20R
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.04 |
3,205 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F16G-C-TSSOP20
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 5.59 |
4,825 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F16G-C-TSSOP20R
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.19 |
3,520 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F16I-C-QFN20
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 5.78 |
5,535 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F16I-C-TSSOP20
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 5.78 |
4,670 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F16I-C-TSSOP20R
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.34 |
8,645 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F8G-C-QFN20
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.77 |
1,305 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F8G-C-QFN20R
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 3.59 |
7,420 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F8G-C-TSSOP20
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.96 |
1,320 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F8G-C-TSSOP20R
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 3.74 |
6,345 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F8I-C-QFN20
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.48 |
2,240 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F8I-C-QFN20R
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.04 |
6,475 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F8I-C-TSSOP20
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.93 |
8,425 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB51F8I-C-TSSOP20R
Silicon Labs
|
EFM8 BB51 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.04 |
5,440 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16G-C-QFN20
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 5.78 |
1,410 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16G-C-QFN20R
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.34 |
5,710 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16G-C-QFN32
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 6.15 |
8,620 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16G-C-QFN32R
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.63 |
710 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16G-C-TSSOP20
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 5.78 |
8,265 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16G-C-TSSOP20R
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.34 |
9,705 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16G-C-TSSOP28
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 6.15 |
685 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16G-C-TSSOP28R
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.63 |
4,730 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16I-C-QFN20
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 5.15 |
5,675 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16I-C-QFN20R
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.63 |
9,035 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16I-C-QFN32
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 5.85 |
9,235 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16I-C-QFN32R
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.78 |
4,845 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16I-C-TSSOP20
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 5.66 |
8,745 pcs(可订货)
订货 · 4-6 周
|
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|
EFM8BB52F16I-C-TSSOP20R
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 4.63 |
3,805 pcs(可订货)
订货 · 4-6 周
|
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EFM8BB52F16I-C-TSSOP28
Silicon Labs
|
EFM8 BB52 8-BIT MCU, 1.8-5.5 VOL | ¥ 5.85 |
6,550 pcs(可订货)
订货 · 4-6 周
|
源庄电子微控制器(MCU)品类涵盖 8/32 位 Cortex-M 全系,覆盖家电、工业与 IoT 控制,提供原装现货与项目型批量供货。
我们协助依据关键参数选型,并提供替代与降本方案;停产/紧缺料可跨渠道专项找货,支持 BOM 一键配单。
支持整张 BOM 齐套交付、替代推荐、停产/紧缺料专项找货,最快当日报价。
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