型号 功能描述 生产厂家 企业 LOGO 操作
SMA540B

Active Biased RF Transistor

DESCRIPTION The SMA540B is a NPN Transistor integrating a current mirror as biasing. In this way the IC (collector current) can be controlled setting the current at Bias pin according to IC = 10 * IBIAS. The IBIAS current is easy adjustable using an external resistor. SMA540B is housed in ultra m

STMICROELECTRONICS

意法半导体

SMA540B

Active Biased RF Transistor

STMICROELECTRONICS

意法半导体

Active Biased RF Transistor

DESCRIPTION The SMA540B is a NPN Transistor integrating a current mirror as biasing. In this way the IC (collector current) can be controlled setting the current at Bias pin according to IC = 10 * IBIAS. The IBIAS current is easy adjustable using an external resistor. SMA540B is housed in ultra m

STMICROELECTRONICS

意法半导体

PISTON SEALS

DESCRIPTION The BECA 540 profile is a single acting piston seal composed of a profiled, filled PTFE U-ring type seal and a V-spring that is resistant to corrosion. The BECA 549 profile is specially designed for applications where the seal is in contact with food products. It is characteri

FRANCEJOINT

Pentium 4 Processors Supporting Hyper-Threading Technology

Introduction The Intel® Pentium® 4 processor on 90 nm process in the 775-land package is a follow on to the Pentium 4 processor in the 478-pin package with enhancements to the Intel NetBurst® microarchitecture. The Pentium 4 processor on 90 nm process in the 775-land package uses FlipChip Land Gr

Intel

英特尔

Security & Sound, #20-20c, BC, CMR

Product Description Security & Sound Cable, Riser-CMR, 20-20 AWG stranded bare copper conductors with PVC insulation, PVC jacket with ripcord

BELDEN

百通

Ethernet Modbus TCP to 32 Open-Collector Outputs

Features • 10/100BaseT Ethernet Modbus TCP interface • 32 open collector outputs • Removable screw terminals simplify field wiring • Status indicator LEDs for Communication, Fault, and Power • Input power via terminal block or modular connector • Optional DIN rail or table mount • Sealevel

SEALEVEL

5MM LED

文件:116 Kbytes Page:5 Pages

HB

SMA540B产品属性

  • 类型

    描述

  • 型号

    SMA540B

  • 功能描述

    两极晶体管 - BJT NPN Hi-Gain Lo-Noise

  • RoHS

  • 制造商

    STMicroelectronics

  • 晶体管极性

    PNP 集电极—基极电压

  • VCBO

    集电极—发射极最大电压

  • VCEO

    - 40 V 发射极 - 基极电压

  • VEBO

    - 6 V

  • 增益带宽产品fT

    直流集电极/Base Gain hfe

  • Min

    100 A

  • 安装风格

    SMD/SMT

  • 封装/箱体

    PowerFLAT 2 x 2

更新时间:2025-10-31 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法
24+
NA/
6250
原厂直销,现货供应,账期支持!
MACOM
23+
NA
25000
##公司100%原装现货 假一罚十!可含税13%免费提供样
ST
25+
SOT343
16900
原装,请咨询
BOSCH/博世
23+
SOP8
15000
一级代理原装现货
BOSCH/博世
22+
SOP8
12245
现货,原厂原装假一罚十!
BOSCH
SOP8
6800
一级代理 原装正品假一罚十价格优势长期供货
CINCH
25+
8
公司优势库存 热卖中!
BOSH
24+
SOP0
650
市场最低 原装现货 假一罚百 可开原型号
24+
3000
自己现货
BOSCH
21+
SOP8
3900
只做原装,绝对现货,原厂代理商渠道,欢迎电话微信查

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