Buffers for Wireless Technology

The RF Transistor is a semiconductor device which can be used as an amplifier for high-power radio frequency signals. When an amplifier is used as a buffer, it has unity-gain; thus it only isolates signals between electrical nodes. An RF transistor configured as a buffer can isolate the driver from the load at radio frequencies.

Learn More

结果: 5
选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS ECAD模型 系列 晶体管类型 技术 晶体管极性 工作频率 直流集电极/Base Gain hfe Min 集电极—发射极最大电压 VCEO 发射极 - 基极电压 VEBO 集电极连续电流 最小工作温度 最大工作温度 配置 安装风格 封装 / 箱体 封装
Nexperia 射频(RF)双极晶体管 SOT23 20V .025A NPN BJT
8,797库存量
剪切带
¥5.1302
¥3.164
¥2.0227
¥1.5255
卷轴
¥0.90965
最低: 1
倍数: 1
: 10,000
Bipolar Si NPN 450 MHz 20 V 4 V 25 mA - 65 C + 150 C Single SMD/SMT SOT-23-3 Reel, Cut Tape, MouseReel

onsemi 射频(RF)双极晶体管 PNP RF Transistor 41,365库存量
剪切带
¥0.90965
¥0.5537
¥0.42149
¥0.39663
卷轴
¥0.34691
最低: 1
倍数: 1
: 3,000
MMBTH81 Bipolar Si PNP 600 MHz 60 20 V 3 V 50 mA - 55 C + 150 C Single SMD/SMT SOT-23-3 Reel, Cut Tape, MouseReel
Nexperia 射频(RF)双极晶体管 BFS19/SOT23/TO-236AB 2,289库存量
剪切带
¥5.1302
¥3.164
¥2.0227
¥1.5255
卷轴
¥1.356
最低: 1
倍数: 1
: 3,000
Bipolar Si NPN 260 MHz 20 V 5 V 30 mA - 65 C + 150 C Single SMD/SMT SOT-23-3 Reel, Cut Tape, MouseReel
Nexperia 射频(RF)双极晶体管 BFS20/SOT23/TO-236AB 1,221库存量
9,000预期 2027/10/4
剪切带
¥8.2716
¥5.7065
¥3.616
¥2.2374
¥1.6498
卷轴
¥1.469
最低: 1
倍数: 1
: 3,000
Bipolar Si NPN 450 MHz 40 20 V 4 V 25 mA - 65 C + 150 C Single SMD/SMT SOT-23-3 Reel, Cut Tape, MouseReel
Nexperia 射频(RF)双极晶体管 BFS20W/SOT323/SC-70 交货期 53 周
剪切带
¥2.8137
¥1.7402
¥1.09158
¥0.81021
卷轴
¥0.59551
最低: 1
倍数: 1
: 3,000
Bipolar Si NPN 470 MHz 20 V 4 V 25 mA - 65 C + 150 C Single SMD/SMT SOT-323-3 Reel, Cut Tape, MouseReel