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BF1109数据手册规格书PDF详情
DESCRIPTION
Enhancement type N-channel field-effect transistor with source and substrate interconnected. Integrated diodes between gates and source protect against excessive input voltage surges. The BF1109, BF1109R and BF1109WR are encapsulated in the SOT143B, SOT143R and SOT343R plastic packages respectively.
FEATURES
• Short channel transistor with high forward transfer admittance to input capacitance ratio
• Low noise gain controlled amplifier up to 1 GHz
• Internal self-biasing circuit to ensure good cross-modulation performance during AGC and good DC stabilization.
APPLICATIONS
• VHF and UHF applications with 9 V supply voltage, such as television tuners and professional communications equipment.
更新时间：2025-10-28 15:02:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
24+ |
SOT-143 |
65200 |
一级代理/放心采购 |
|||
PHI |
23+ |
SOT-143 |
7300 |
专注配单,只做原装进口现货 |
|||
PHI |
2023+ |
SMD |
898 |
安罗世纪电子只做原装正品货 |
|||
PHI |
24+ |
NA |
30000 |
只做原装正品现货 欢迎来电查询15919825718 |
|||
PHI |
24+ |
SOT-143 |
2990 |
原装现货假一罚十 |
|||
PHI |
23+ |
SOT-143 |
8650 |
受权代理!全新原装现货特价热卖! |
|||
PHI |
2447 |
SOT143 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
PHI |
25+23+ |
Sot-143 |
31848 |
绝对原装正品全新进口深圳现货 |
|||
PHI |
24+ |
SOT-143 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
PHI |
2223+ |
SOT-143 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
BF1109R 价格
参考价格：￥0.4550
型号：BF1109R 品牌：NXP/PHILIPS 备注：这里有BF1109多少钱，2025年最近7天走势，今日出价，今日竞价，BF1109批发/采购报价，BF1109行情走势销售排排榜，BF1109报价。
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Datasheet数据表PDF页码索引
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