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序号 型号 描述 大小 厂家Logo 下载
1 BF257 Small Signal Transistors 57K CENTRAL 5130462
2 BF257 HIGH VOLTAGE VIDEO AMPLIFIERS 85K ST 4540491
3 BF257 NPN HIGH VOLTAGE VIDEO AMPLIFIER 118K MICRO-ELECTRONICS 4540490
4 BF257 Small Signal Transistors 57K CENTRAL 4540489
5 BF257 Bipolar NPN Device in a Hermetically sealed TO39 15K SEME-LAB 295795
6 BF257CSM NPN 11K 暂无图片 3738141
7 BF257CSM Bipolar NPN Device in a Hermetically sealed LCC1 16K SEME-LAB 295794
8 BF257CSM4 NPN 32K 暂无图片 3738139
9 BF257CSM4 SILICON PLANAR NPN HIGH 38K SEME-LAB 295793
10 BF257DCSM TRANSISTOR | BJT | PAIR | NPN | 160V V(BR)CEO | 100MA I(C) | LLCC 11K 暂无图片 3738136
11 BF257DCSM Dual Bipolar NPN Devices in a hermetically sealed 16K SEME-LAB 295792