蓝牙 BR/EDR 和智能设备均可连接

BT121-A 是一个蓝牙智能 Ready 模块，面向需要蓝牙智能和经典连接的应用。它可以连接只支持蓝牙 SPP 或 Apple® iAP2 配置文件的旧设备，也能连接支持 Bluetooth Smart 的设备。BT121-A 集成了高性能蓝牙收音机设备、低功耗 ARM® Cortex® 微控制器和 Bluegiga Bluetooth Smart Ready 堆栈软件，由于无需开发 RF 或蓝牙软件，因此使用尤其简单便利。BT121-A 可用作与独立主机 MCU 配合使用的调制解调器，而应用程序也可嵌入采用 Bluegiga BGScript™ 脚本语言的内置 ARM Cortex MCU

封装/外壳：41-SMD 模块 包装：卷带（TR）剪切带（CT） 描述：RX TXRX MOD BLUETOOTH CHIP SMD RF/IF，射频/中频和 RFID 射频收发器模块和调制解调器

Bluetooth Smart Ready Module

文件：2.43634 Mbytes Page：48 Pages

封装/外壳：41-SMD 模块 包装：托盘 描述：RX TXRX MODULE SURFACE MOUNT RF/IF，射频/中频和 RFID 射频收发器模块和调制解调器

Recording Writer for MSSI121

Description The MSSI121/241/241B is an one time programmable CMOS VLSI ASIC that can memorize voice for 7-12 / 13-24 seconds using 6-bit MOSEL qualified coding method (MPCM). Most of the necessary circuit are built in like oscillator, ROM, DAC and interface logic. Versatile functions can be perfo

Germanium PNP Transistor Audio Frequency Power Amplifier

Description: The NTE121 is a Germanium PNP Alloy Junction transistor in a TO3 type package designed as an audio frequency power output amplifier.

POWER TRANSISTORS(5.0A,60-100V,65W)

... designed for general−purpose amplifier and low−speed switching applications. FEATURES: • Collector−Emitter Sustaining Voltage − VCEO(sus) = 60 V (Min) − TIP120, TIP125 = 80 V (Min) − TIP121, TIP126 = 100 V (Min) − TIP122, TIP127 • Low Coll

DARLINGTON 5 AMPERE COMPLEMENTARY SILICON POWER TRANSISTORS

Plastic Medium-Power Complementary Silicon Transistors . . . designed for general–purpose amplifier and low–speed switching applications. • High DC Current Gain — hFE = 2500 (Typ) @ IC = 4.0 Adc • Collector–Emitter Sustaining Voltage — @ 100 mAdc VCEO(sus) = 60 Vdc (Min) — TIP12

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar type For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts • M type package allowing easy automatic and manual insertion as well as stand-alone fixing to the printed circuit board