型号 功能描述 生产厂家 企业 LOGO 操作
SQ2857F

Chip Type 2C2857 Geometry 0011 Polarity NPN

Chip type 2C2857 by Semicoa Semiconductors provides performance similar to these devices. Product Summary: APPLICATIONS: Designed for use in high-gain, low noise amplifier, oscillator, mixer and UHF converters. Features: ft = 1.2 GHz (typ) at 5 mA/6V

SEMICOA

Chip Type 2C2857 Geometry 0011 Polarity NPN

Chip type 2C2857 by Semicoa Semiconductors provides performance similar to these devices. Product Summary: APPLICATIONS: Designed for use in high-gain, low noise amplifier, oscillator, mixer and UHF converters. Features: ft = 1.2 GHz (typ) at 5 mA/6V

SEMICOA

RF AMPLIFIER TRANSISTORS

文件:57.62 Kbytes Page:2 Pages

MOTOROLA

摩托罗拉

LOW DROPOUT VOLTAGE REGULATOR

文件:161.01 Kbytes Page:11 Pages

NJRC

日本无线

Isolated Boost PFC Preregulator Controller

文件:127.63 Kbytes Page:10 Pages

TI

德州仪器

更新时间:2026-3-15 15:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
SILERGY(矽力杰)
25+
-
500000
源自原厂成本,高价回收工厂呆滞
SILERGY
24+
QFN
16500
假一赔百原装正品价格优势实单可谈
Silergy
24+
N/A
20
原装原装原装
SILERGY(矽力杰)
2511
-
36000
电子元器件采购降本 30%!原厂直采,砍掉中间差价
SILERGY
24+
con
10000
查现货到京北通宇商城
SILERGY
两年内
NA
2839
实单价格可谈
SILCON
2228+
DFN
2732
上传都是百分之百进口原装现货
SILERGY
24+
N/A
8000
全新原装正品,现货销售
SILERGY/矽力杰
23+
QFN
50000
只做原装正品
24+
N/A
72000
一级代理-主营优势-实惠价格-不悔选择

SQ2857F数据表相关新闻