蜂鸣器是一种一体化结构的电子讯响器，采用直流电压供电，广泛应用于计算机、打印机、复印机、报警器、电子玩具、汽车电子设备、电话机、定时器等电子产品中作发声器件。蜂鸣器主要分为压电式蜂鸣器和电磁式蜂鸣器两种类型。蜂鸣器在电路中用字母“H”或“HA”（旧标准用“FM”、“ZZG”、“LB”、“JD”等）表示。

AD封装库ALTIUM库 DXP ALTIUMPCB封装库366个（AD库）: Component Count : 366 Component Name ----------------------------------------------- 1N4001 1N4007 1N4148 1N5404 3v battery 5S5-1 7SEG_036X2 7SEG_036X3 7SEG_036X4 7SEG_040X4 7SEG-M 7SEG-S 7SEG-s - 0.36 7SEG1-A 10MSOP 24D12 61LV25616 0402 0402*2 0402*4 0402C 0402C+ 0402D 0402L 0603 0603*4 0603*8 0603C 0603C+ 0603c3 0603D 0603L 0805 0805C 0805C+ 0805D 0805L 1005 1005C 1005C+ 1005D 1005L 1206 1206C 1206C+ 1206D 1206L 1210 1210C 1210C+ 1210D 1210L 1311 1805 1805C 1805C+ 1805D 1805L 1808 1808C 1808D 1808L 1812 1812D 1812L 1825 1825C 1825D 1825L 2220 2225 3216C+ 3518C+ 3527C+ 3528C+ 3528DD 6302C+ 7227C+ 7243C+ 7257C+ 7343C+ 8850 AN88 AVR128 AXIAL0.3 AXIAL0.4 AXIAL0.5 AXIAL0.5 5 AXIAL0.6 AXIAL0.7 AXIAL0.8 AXIAL0.9 AXIAL0.25 AXIAL0.35 AXIAL1.0 B3R090L B8G090L BATTERY BELL BR90 BUZZER cr1220 D5822 DB9 DB9_1 DB9/F DB9/M DB9RA/F DB9RA/M DFA5-12S5 DFB10-12S5 DIN96 DIN96-RA DIODE-0.4 DIODE-0.7 DIP4 DIP4(CNY70) DIP6 DIP8 DIP8 （转接板） DIP8-KEY DIP10 DIP10-KEY DIP12 DIP12-KEY DIP14 DIP14-KEY DIP16 DIP16-KEY DIP18 DIP20 DIP22 DIP24 DIP28 DIP28-L DIP32 DIP40 DIP48 DIP52 DIP64 DS-3 ETB15-4 ETB15-5 HR911105A IC锁 IDC2 IDC3 IDC4 IDC5 IDC5B IDC6 IDC7 IDC7B IDC8 IDC8-1.27 IDC9 IDC10 IDC10B IDC11 IDC12 IDC13 IDC13-1.27 IDC13B IDC14 IDC14-1.27 IDC15 IDC15 - 1.27 IDC16 IDC16B IDC17 IDC18 IDC18-1.27 IDC19 IDC20 IDC25 IDC26 IDC36 jiantou L L298N LED0.1 LED0.1D LED1206 LM78L05 LM78L05A LM78L05B LM78L05H LM78L05L LM2576 LM7550 LP MLP-11 MLP-20 MLP-28 PLCC-32 PLCC-32D PLCC-44D pot3 pot（长方形） pot（正方形） POWER2 POWER2-S POWER2SS POWER3 POWER3-S POWER3SS POWER4 POWER4-S POWER5 POWER5-S POWER6 POWER6-S POWER8 POWER9 POWER12 POWER14 POWER15 POWER16 POWER30 POWER33 PQFP44 PS2 R-AR4 R.3/.5.5 RAD0.1 RAD0.2 RAD0.2(方) RAD0.3 RB.1.5/.2.5 RB.1/.2 RB.2.5/.4.5 RB.2/.4 RB.2/.4(L) RB.3/.6 RB.4/.8 RB.5/.10 RELAY-1 RELAY-2 RELAY-3 RELAY-4 RELAY-5 RJ-45 RJ-45(直插) SD SD-PUSH SD/MMC SDCARD SDL7 SDL12 SIP2 SIP2B SIP3 SIP3B SIP4 SIP4-B SIP4B SIP4F SIP5 SIP5B SIP6 SIP6B SIP7 SIP7B SIP

常用电阻电容接插件芯片器件封装库protel99se PCB封装库366个（protel99se库）,Component Count : 366 Component Name ----------------------------------------------- 1N4001 1N4007 1N4148 1825L 2220 2225 3216C+ 3518C+ 3527C+ 3528C+ 3528DD 6302C+ 7227C+ 7243C+ 7257C+ 7343C+ 8850 AN88 AVR128 AXIAL0.3 AXIAL0.4 AXIAL0.5 AXIAL0.5 5 AXIAL0.6 AXIAL0.7 AXIAL0.8 AXIAL0.9 AXIAL0.25 AXIAL0.35 AXIAL1.0 B3R090L B8G090L BATTERY BELL BR90 BUZZER cr1220 D5822 DB9 DB9_1 DB9/F DB9/M DB9RA/F DB9RA/M DFA5-12S5 DFB10-12S5 DIN96 DIN96-RA DIODE-0.4 DIODE-0.7 DIP4 DIP4(CNY70) DIP6 DIP8 DIP8 （转接板） DIP8-KEY DIP10 DIP10-KEY DIP12 DIP12-KEY DIP14 DIP14-KEY DIP16 DIP16-KEY DIP18 DIP20 DIP22 DIP24 DIP28 DIP28-L DIP32 DIP40 DIP48 DIP52 DIP64 DS-3 ETB15-4 ETB15-5 HR911105A IC锁 IDC2 IDC3 IDC4 IDC5 IDC5B IDC6 IDC7 IDC7B IDC8 IDC8-1.27 IDC9 IDC10 IDC10B IDC11 IDC12 IDC13 IDC13-1.27 IDC13B IDC14 IDC14-1.27 IDC15 IDC15 - 1.27 IDC16 IDC16B IDC17 IDC18 IDC18-1.27 IDC19 IDC20 IDC25 IDC26 IDC36 jiantou L L298N LED0.1 LED0.1D LED1206 LM78L05 LM78L05A LM78L05B LM78L05H LM78L05L LM2576 LM7550 LP MLP-11 MLP-20 MLP-28 PLCC-32 PLCC-32D PLCC-44D pot3 pot（长方形） pot（正方形） POWER2 POWER2-S POWER2SS POWER3 POWER3-S POWER3SS POWER4 POWER4-S POWER5 POWER5-S POWER6 POWER6-S POWER8 POWER9 POWER12 POWER14 POWER15 POWER16 POWER30 POWER33 PQFP44 PS2 R-AR4 R.3/.5.5 RAD0.1 RAD0.2 RAD0.2(方) RAD0.3 RB.1.5/.2.5 RB.1/.2 RB.2.5/.4.5 RB.2/.4 RB.2/.4(L) RB.3/.6 RB.4/.8 RB.5/.10 RELAY-1 RELAY-2 RELAY-3 RELAY-4 RELAY-5 RJ-45 RJ-45(直插) SD SD-PUSH SD/MMC SDCARD SDL7 SDL12 SIP2 SIP2B SIP3 SIP3B SIP4 SIP4-B SIP4B SIP4F SIP5 SIP5B SIP6 SIP6B SIP7 SIP7B SIP8 SIP8B SIP9 SIP10 SIP11 SIP12 SIP12B SIP13 SIP14 SIP15 SIP16 SIP17 SIP18 SIP19 SIP20 SIP21 SIP22 SIP23 SIP24 SMB SO-8 SO-8(封装尺寸) SO-14 SO-16 SO-16(封装尺寸) SO-D8 soic16(ad) SOJ-14 SOJ-16 SOJ-18 SOJ-20 SOJ-22 SOJ-24 SOJ-26 SOL-18 SOP-14 SOP-16 SOP-20（1.27） SOP-28 SOP8 sop16(2003) SOP20（74ls245） SOT-23 SOT-23B SOT-89NPN SOT-89PNP SOT-223 SOT23-5 SSOP28 SSOP28(封装尺寸) SW(6*6) SW(12X12) SW-DPST SW-SPDT TO-92N TO-92P TO-220 TO-2

Altium库2D3D元件库封装库器件库AD库原理图库+PCB封装库240MB合集： QFN.PcbLib SOP.PcbLib SOT.PcbLib SSOP.PcbLib STC系列单片机.SchLib STM32F103ZET6_直插.PcbLib STM32系列单片机.SchLib STM8系列单片机.SchLib TO.PcbLib TQFP.PcbLib TSOP.PcbLib TSSOP.PcbLib TX1.25.PcbLib VH3.96.PcbLib XH2.54.PcbLib 三极管.SchLib 二极管-整流桥.PcbLib 二极管-整流桥.SchLib 传感元件.PcbLib 传感元件.SchLib 保险丝-晶振.SchLib 保险丝.PcbLib 压敏电阻.PcbLib 变压器.PcbLib 变压器.SchLib 合泰单片机.SchLib 场效应管-可控硅.SchLib 天线.PcbLib 开关.PcbLib 拨码开关.PcbLib 按键-开关.SchLib 按键.PcbLib 排针-排母.PcbLib 接口类.SchLib 接插件.SchLib 显示器件.PcbLib 显示器件.SchLib 晶振.PcbLib 未分类器件.PcbLib 未分类器件.SchLib 模块.PcbLib 模块.SchLib 电位器.PcbLib 电容.PcbLib 电感.PcbLib 电源接口.PcbLib 电阻-电容-电感.SchLib 电阻.PcbLib 继电器.PcbLib 继电器.SchLib 通讯接口.PcbLib 音频接口.PcbLib

最新正点原子FPGA开发板及外围电路模块protel99原理图库PCB封装库+AD集成库， 3.5TFTLCD封装库.IntLib ATK-4.3' TFTLCD电容触摸屏模块_V1.2.IntLib ATK-4342 4.3寸RGB屏模块封装库.IntLib ATK-7016&7084 7寸RGB屏模块封装库.IntLib ATK-NEO-6M-V2.3.IntLib ATK-OV2640摄像头模块.IntLib ATK-OV5640摄像头模块封装库.IntLib ATK-SIM900A GSM模块封装库.IntLib MP3模块封装库.IntLib OLED模块封装库.IntLib PIONEER PIONEER.IntLib Library Component Count : 56 Name Description ---------------------------------------------------------------------------------------------------- 24C256 AMS1117 AP3216C ALS+PS Sensor AR101 单路电容触摸芯片 ATK-HC05 ATK-HC05 BAT BAT54C 双肖特基二极管 BEEP BUTTON C CAP CH340G USB2UART D 1N4148 DB9 DHT11 数字温湿度传感器 EP4CE6F17C8 Cyclone IV Family FPGA, 2V Core, 179 I/O Pins, 2 PLLs, 256-Pin FBGA, Speed Grade 8, Commercial Grade FPC-40 FPC-40P-0.5mm HEAD2 HR911105 HS0038 Header 16 Header, 16-Pin Header 24X2 Header, 24-Pin, Dual row Header 2X2 Header, 2-Pin, Dual row Header 3X2 Header, 3-Pin, Dual row Header 4 Header, 4-Pin Header 9X2 Header, 9-Pin, Dual row IS42S16160B 32MB SDRAM JTAG-10-FPGA KEY_M LED LEDSEG030-6 6位数码管,0.3寸,共阴,41*11*5.8mm L_SOP M25P16 16 Mb (x1) Automotive Serial NOR Flash Memory, 75 MHz, 2.7 to 3.6 V, 8-pin SO8 MAX3232 MAX3485 MIC MP2359 DC DC Step Down IC NRF24L01 PCF8563 时钟芯片 PCF8591 4路AD+1路DA芯片. PHONE_M PNP POW R RTL8201CP ETH PHY SMBJ TVS SN65HVD230D TEST-POINT 测试点 TFT_LCD TPAD ALIENTEK TPAD USB5 VGA WM8978 24bit ADC&DAC XTAL 普通晶振 XTAL_S 有源晶振 sd card

常用的PROTEL99SE元件库封装库芯片库接插件库739个（PROTEL封装库），Component Count : 739 Component Name ----------------------------------------------- 0.5INCH-DISP 0.8INCH-DISP 1_27_2_40 1.0INCH-DISP 1.8inch-disp 1X6-5.7mm 2EDGK-1P 2EDGK-2P 2EDGK-10P 2EHDRC-2 2EHDRC-3 2P-5.08 2pin-1.27W 2PIN-5.08 2PIN-5.08A 2PIN-5.08B 3.5X2.8X1.9 3P-5.08 3PIN-5.08 3PIN-5.08A 3PIN-5.08B 4BIT_8SEG_LED 4Pin-1.27 4PIN-5.08 4PIN-5.08A 5-PIN PLUG 5-PIN RECEPTACLE 5PIN-5.08 5PIN-5.08A 6-PLCC 6P-5.08 6PIN-5.08 8P-5.08 8PIN CON 8PIN-3.8MM 10k471 14PDL_180 49/S_N 49/U_N 49S-DIP 49S-SMD 430_debug 430-10pin-2.54 430-10pin-2.54 - duplicate 0402LED 0402LED B 0402LED G 0402LED R 0402LED Y 0603 PZ 0603-8P4R 0603LED 0603LED B 0603LED G 0603LED R 0603LED Y 1206LED 1602LCD 1602LCD_C 1602LCD _B 3224W 3296P 3296W 3296X 3296Y 3314J 4028Speaker 12864LCD 12864LCD_B Altium_Logo AM335XZCZ AN6520-245 AUDIO JACKS1 AUDIO JACKS2 AUX-3.5-07 AV3-8.4 AXIAL-0.1 AXIAL-0.2 AXIAL-0.3 AXIAL-0.4 AXIAL-0.5 AXIAL-0.6 AXIAL-0.7 AXIAL-0.8 AXIAL-0.9 AXIAL-1.0 AXIAL-1W AXIAL-5W AXIAL0.4 B0505S BAT_N BAT-socket BGA-16-14 BGA-81 BGA48P6X8 BGA64P-8X8 BGA100P26X26-676 BGA176-10X10 BGA176-15X15 BGA400 BGA441x23 BRIDGE-P4/D10 BRIDGE-P4/DIP BRIDGE-P4/X2.1 C4X4 C4X7 C5X5 C5X7W1 C5X7W2 C5X8 C6.3X6.3 C6X8 C8X8 C8X10 C8X12 C10X10 C10x16 C12.5X20W1 C13X13 C13x20 C16X25 C18X35 C23x20 C40MM C0201 C0402 C0402S C0603 C0805 C1206 C1206A C1210 C2225 C3216 C3528 C6032 C7343 C7361 CAP4MM CAP5X5 CAP6.6X6.6 CAP7.5MM CAPPA14.05-10.5x6.3 CAPPA23.6-18.5x8.5 CAPPA31.6-26.5x12.5 CAPPA35.6-30.5x18.5 CAPPA46.1-41x21.5 CD21 CD23 CD31NP CD32NP CD42NP CD43NP CD52NP CD53NP CD54NP CD73NP CD75NP CD104NP CD105NP CD106NP CLCC-48 CLCC44 CLCC68 COM_MODE_CHOKE CPGA68 CPGA100 CQFP80 CR1220 CR2032 CSX-SEN D-38 D-46_6A D0603 D0805 D1206 DB9_F DB9_F1 DB9_M DB9_M1 DB104 DC Jack DC-6mm DC-091 DC-PJ044A DC-PJ066A DC3.5 DC002 DFN-24 DFN10 DGN-8 DIODE0.4 DIODE0.7 DIP-4 dip6 DIP8 DIP14 DIP16 DIP20 DIP28 DIP40 DIP40_only DO-15 DO-35 DO-41 DO-201AD DO-204AL DO-213AB DRR3016 EC12 EE20-10P EL-817 EP13

TSSOP系列封装Altium封装库AD三维视图PCB封装库（2D3D封装库）,封装列表如下：Component Count : 18 Component Name ----------------------------------------------- TSSOP8_L TSSOP8_M TSSOP8_N TSSOP14_L TSSOP14_M TSSOP14_N TSSOP16_L TSSOP16_M TSSOP16_N TSSOP20_L TSSOP20_M TSSOP20_N TSSOP24_L TSSOP24_M TSSOP24_N TSSOP28_L TSSOP28_M TSSOP28_n

VDFN系列封装Altium封装库AD三维视图PCB封装库（2D3D封装库）,封装列表如下： Component Count : 3 Component Name ----------------------------------------------- VDFN3X3-10L VDFN5X6-10L VDFN6X5-8L

常用电源接口Altium封装库AD三维视图PCB封装库（2D3D封装库）,封装列表如下： Component Count : 8 Component Name ----------------------------------------------- DC-002 DC-003 DC-003A DC-005 DC-005P DC-012 DC-031A DC-050

跳线类Altium封装库AD三维视图PCB封装库（2D3D封装库）,封装列表如下： omponent Count : 48 Component Name ----------------------------------------------- Wire - 3mm Wire - 4mm Wire - 5mm Wire - 6mm Wire - 7mm Wire - 8mm Wire - 9mm Wire - 10mm Wire - 11mm Wire - 12mm Wire - 13mm Wire - 14mm Wire - 15mm Wire - 16mm Wire - 17mm Wire - 18mm Wire - 19mm Wire - 20mm Wire - 21mm Wire - 22mm Wire - 23mm Wire - 24mm Wire - 25mm Wire - 26mm Wire - 27mm Wire - 28mm Wire - 29mm Wire - 30mm Wire - 31mm Wire - 32mm Wire - 33mm Wire - 34mm Wire - 35mm Wire - 36mm Wire - 37mm Wire - 38mm Wire - 39mm Wire - 40mm Wire - 41mm Wire - 42mm Wire - 43mm Wire - 44mm Wire - 45mm Wire - 46mm Wire - 47mm Wire - 48mm Wire - 49mm Wire - 50mm