Product Details
- Rohs :
- 分类 :
- 扩音器
- 包装 :
- 盒装
- 参数 :
- 封装 :
- -
- 标题 :
- 得力51052便携式数码扩音器 大功率小蜜蜂扩音器教学专用教师导游 插卡播放器 唱戏机 播放约5小时
- 近期约售 :
- 3
-
- Boxes, Enclosures, Racks (35,884)
-
- Backplanes (161)
- Box Accessories (2,032)
- Box Components (2,986)
- Boxes (13,998)
- Cams (66)
- Card Guide Accessories (1,409)
- Card Guides (774)
- Card Rack Accessories (564)
- Card Racks (432)
- Evaluation, Development Board Enclosures (557)
- Handles (1,498)
- Patchbay, Jack Panel Accessories (196)
- Patchbay, Jack Panels (1,178)
- Rack Accessories (3,148)
- Rack Components (2,823)
- Rack Thermal Management (523)
- Racks (3,200)
- Cable Assemblies (351,379)
-
- Barrel - Audio Cables (754)
- Barrel - Power Cables (735)
- Coaxial Cables (RF) (35,569)
- D-Shaped, Centronics Cables (630)
- Fiber Optic Cables (60,398)
- Firewire Cables (IEEE 1394) (73)
- Flat Flex Ribbon Jumpers, Cables (16,300)
- LGH Cables (545)
- Pluggable Cables (3,991)
- Power, Line Cables and Extension Cords (2,919)
- Rectangular Cable Assemblies (91,192)
- Smart Cables (83)
- Solid State Lighting Cables (324)
- Specialized Cable Assemblies (1,603)
- USB Cables (2,445)
- Video Cables (DVI, HDMI) (1,422)
- Cables, Wires - Management (83,877)
-
- Cable Supports and Fasteners (4,989)
- Cable Ties and Zip Ties (6,072)
- Cable and Cord Grips (14,538)
- Cold Shrink Tape, Tubing (127)
- Fiber Optic Cables (188)
- Grounding Braid, Straps (434)
- Heat Shrink Boots, Caps (5,465)
- Heat Shrink Fabric (102)
- Heat Shrink Tubing (13,973)
- Heat Shrink Wrap (7)
- Labels, Labeling (4,707)
- Markers (11,146)
- Protective Hoses, Solid Tubing, Sleeving (2,863)
- Pulling, Support Grips (542)
- Solder Sleeve (1,781)
- Spiral Wrap, Expandable Sleeving (2,399)
- Splice Enclosures, Protection (361)
- Wire Ducts, Raceways - Accessories - Covers (587)
- Wire Ducts, Raceways - Accessories (3,067)
- Wire Ducts, Raceways (2,353)
- Capacitors (973,374)
-
- Accessories (283)
- Aluminum - Polymer Capacitors (6,052)
- Aluminum Electrolytic Capacitors (112,854)
- Capacitor Networks, Arrays (2,061)
- Ceramic Capacitors (662,878)
- Electric Double Layer Capacitors (EDLC), Supercapacitors (1,996)
- Film Capacitors (70,386)
- Mica and PTFE Capacitors (9,092)
- Niobium Oxide Capacitors (330)
- Silicon Capacitors (233)
- Tantalum - Polymer Capacitors (8,700)
- Tantalum Capacitors (92,778)
- Thin Film Capacitors (3,457)
- Trimmers, Variable Capacitors (2,274)
- Circuit Protection (218,247)
-
- Accessories (3,000)
- Circuit Breakers (65,362)
- Electrical, Specialty Fuses (16,545)
- Fuseholders (5,781)
- Fuses (23,519)
- Gas Discharge Tube Arresters (GDT) (3,326)
- Ground Fault Circuit Interrupter (GFCI) (308)
- Inrush Current Limiters (ICL) (999)
- Lighting Protection (83)
- PTC Resettable Fuses (4,636)
- Surge Suppression ICs (475)
- TVS - Diodes (75,500)
- TVS - Mixed Technology (941)
- TVS - Surge Protection Devices (SPDs) (685)
- TVS - Thyristors (3,052)
- TVS - Varistors, MOVs (13,846)
- Thermal Cutoffs (Thermal Fuses) (189)
- Computer Equipment (4,765)
-
- Accessories (2,005)
- Adapter Cards (636)
- Adapters, Converters (521)
- Brackets (25)
- Cameras, Projectors (22)
- Computer Mouse, Trackballs (76)
- Desktop Joysticks, Simulation Products (22)
- KVM Switches (Keyboard Video Mouse) - Cables (97)
- KVM Switches (Keyboard Video Mouse) (165)
- Keyboards (310)
- Magnetic Strip, Smart Card Readers (76)
- Memory Card Readers (15)
- Modems (0)
- Monitors (285)
- Printers, Label Makers (213)
- Privacy Filters, Screen Protectors (116)
- Server Acceleration Cards (17)
- USB Hubs (164)
- Connectors, Interconnects (3,099,370)
-
- Backplane Connectors - ARINC Inserts (101)
- Backplane Connectors - ARINC (2,945)
- Backplane Connectors - Accessories (2,339)
- Backplane Connectors - Contacts (1,752)
- Backplane Connectors - DIN 41612 (6,182)
- Backplane Connectors - Hard Metric, Standard (5,322)
- Backplane Connectors - Housings (5,934)
- Backplane Connectors - Specialized (29,264)
- Banana and Tip Connectors - Accessories (36)
- Banana and Tip Connectors - Adapters (69)
- Banana and Tip Connectors - Binding Posts (202)
- Banana and Tip Connectors - Jacks, Plugs (1,529)
- Barrel - Accessories (90)
- Barrel - Adapters (91)
- Barrel - Audio Connectors (2,191)
- Barrel - Power Connectors (700)
- Between Series Adapters (438)
- Blade Type Power Connectors - Accessories (322)
- Blade Type Power Connectors - Contacts (228)
- Blade Type Power Connectors - Housings (409)
- Blade Type Power Connectors (2,679)
- Card Edge Connectors - Accessories (171)
- Card Edge Connectors - Adapters (70)
- Card Edge Connectors - Contacts (167)
- Card Edge Connectors - Edgeboard Connectors (538,081)
- Card Edge Connectors - Housings (264)
- Circular Connectors - Accessories (9,600)
- Circular Connectors - Adapters (1,677)
- Circular Connectors - Backshells and Cable Clamps (16,296)
- Circular Connectors - Contacts (3,753)
- Circular Connectors - Housings (348,000)
- Circular Connectors (699,387)
- Coaxial Connectors (RF) - Accessories (1,197)
- Coaxial Connectors (RF) - Adapters (3,780)
- Coaxial Connectors (RF) - Contacts (308)
- Coaxial Connectors (RF) - Terminators (731)
- Coaxial Connectors (RF) (17,049)
- Contacts - Leadframe (63)
- Contacts - Multi Purpose (2,085)
- Contacts, Spring Loaded (Pogo Pins), and Pressure (547)
- D-Shaped Connectors - Centronics (3,550)
- D-Sub Connectors (98,925)
- D-Sub, D-Shaped Connectors - Accessories - Jackscrews (1,189)
- D-Sub, D-Shaped Connectors - Accessories (2,230)
- D-Sub, D-Shaped Connectors - Adapters (714)
- D-Sub, D-Shaped Connectors - Backshells, Hoods (4,035)
- D-Sub, D-Shaped Connectors - Contacts (2,206)
- D-Sub, D-Shaped Connectors - Housings (11,808)
- D-Sub, D-Shaped Connectors - Terminators (32)
- FFC, FPC (Flat Flexible) Connectors - Accessories (38)
- FFC, FPC (Flat Flexible) Connectors - Contacts (114)
- FFC, FPC (Flat Flexible) Connectors - Housings (343)
- FFC, FPC (Flat Flexible) Connectors (13,895)
- Fiber Optic Connectors - Accessories (567)
- Fiber Optic Connectors - Adapters (2,914)
- Fiber Optic Connectors - Housings (615)
- Fiber Optic Connectors (2,102)
- Heavy Duty Connectors - Accessories (3,442)
- Heavy Duty Connectors - Assemblies (526)
- Heavy Duty Connectors - Contacts (1,485)
- Heavy Duty Connectors - Frames (341)
- Heavy Duty Connectors - Housings, Hoods, Bases (14,207)
- Heavy Duty Connectors - Inserts, Modules (3,312)
- Keystone - Accessories (486)
- Keystone - Faceplates, Frames (1,559)
- Keystone - Inserts (2,243)
- LGH Connectors (379)
- Memory Connectors - Accessories (252)
- Memory Connectors - Inline Module Sockets (2,442)
- Memory Connectors - PC Card Sockets (2,462)
- Memory Connectors - PC Cards - Adapters (18)
- Modular Connectors - Accessories (803)
- Modular Connectors - Adapters (681)
- Modular Connectors - Jacks With Magnetics (8,379)
- Modular Connectors - Jacks (13,180)
- Modular Connectors - Plug Housings (98)
- Modular Connectors - Plugs (1,250)
- Modular Connectors - Wiring Blocks - Accessories (50)
- Modular Connectors - Wiring Blocks (90)
- Photovoltaic (Solar Panel) Connectors - Accessories (70)
- Photovoltaic (Solar Panel) Connectors - Contacts (42)
- Photovoltaic (Solar Panel) Connectors (432)
- Pluggable Connectors - Accessories (660)
- Pluggable Connectors (4,200)
- Power Entry Connectors - Accessories (690)
- Power Entry Connectors - Inlets, Outlets, Modules (9,656)
- Rectangular Connectors - Accessories (5,540)
- Rectangular Connectors - Adapters (272)
- Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) (32,663)
- Rectangular Connectors - Board In, Direct Wire to Board (1,679)
- Rectangular Connectors - Board Spacers, Stackers (Board to Board) (186,943)
- Rectangular Connectors - Contacts (6,492)
- Rectangular Connectors - Free Hanging, Panel Mount (17,841)
- Rectangular Connectors - Headers, Male Pins (444,101)
- Rectangular Connectors - Headers, Receptacles, Female Sockets (203,506)
- Rectangular Connectors - Headers, Specialty Pin (5,931)
- Rectangular Connectors - Housings (22,983)
- Rectangular Connectors - Spring Loaded (7,216)
- Shunts, Jumpers (824)
- Sockets for ICs, Transistors - Accessories (160)
- Sockets for ICs, Transistors - Adapters (276)
- Sockets for ICs, Transistors (21,690)
- Solid State Lighting Connectors - Accessories (187)
- Solid State Lighting Connectors - Contacts (211)
- Solid State Lighting Connectors (1,195)
- Terminal Blocks - Accessories - Jumpers (2,543)
- Terminal Blocks - Accessories - Marker Strips (5,846)
- Terminal Blocks - Accessories - Wire Ferrules (1,922)
- Terminal Blocks - Accessories (5,371)
- Terminal Blocks - Adapters (635)
- Terminal Blocks - Barrier Blocks (40,465)
- Terminal Blocks - Contacts (51)
- Terminal Blocks - Din Rail, Channel (6,156)
- Terminal Blocks - Headers, Plugs and Sockets (74,992)
- Terminal Blocks - Interface Modules (1,452)
- Terminal Blocks - Panel Mount (1,083)
- Terminal Blocks - Power Distribution (533)
- Terminal Blocks - Specialized (1,953)
- Terminal Blocks - Wire to Board (30,607)
- Terminal Junction Systems (1,989)
- Terminal Strips and Turret Boards (509)
- Terminals - Accessories (60)
- Terminals - Adapters (85)
- Terminals - Barrel, Bullet Connectors (434)
- Terminals - Foil Connectors (34)
- Terminals - Housings, Boots (1,408)
- Terminals - Knife Connectors (44)
- Terminals - Magnetic Wire Connectors (835)
- Terminals - PC Pin Receptacles, Socket Connectors (4,989)
- Terminals - PC Pin, Single Post Connectors (3,244)
- Terminals - Quick Connects, Quick Disconnect Connectors (5,206)
- Terminals - Rectangular Connectors (3,666)
- Terminals - Ring Connectors (6,966)
- Terminals - Screw Connectors (537)
- Terminals - Solder Lug Connectors (48)
- Terminals - Spade Connectors (2,626)
- Terminals - Specialized Connectors (1,175)
- Terminals - Turret Connectors (1,284)
- Terminals - Wire Pin Connectors (192)
- Terminals - Wire Splice Connectors (2,659)
- Terminals - Wire to Board Connectors (39)
- USB, DVI, HDMI Connectors - Accessories (184)
- USB, DVI, HDMI Connectors - Adapters (339)
- USB, DVI, HDMI Connectors (2,738)
- Development Boards, Kits, Programmers (50,408)
-
- Accessories (3,407)
- Evaluation Boards - Analog to Digital Converters (ADCs) (2,104)
- Evaluation Boards - Audio Amplifiers (783)
- Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS (6,395)
- Evaluation Boards - Digital to Analog Converters (DACs) (699)
- Evaluation Boards - Embedded - Complex Logic (FPGA, CPLD) (719)
- Evaluation Boards - Embedded - MCU, DSP (4,807)
- Evaluation Boards - Expansion Boards, Daughter Cards (4,123)
- Evaluation Boards - LED Drivers (1,361)
- Evaluation Boards - Linear Voltage Regulators (789)
- Evaluation Boards - Op Amps (1,131)
- Evaluation Boards - Sensors (3,186)
- Evaluation and Demonstration Boards and Kits (14,661)
- Programmers, Emulators, and Debuggers (1,084)
- Programming Adapters, Sockets (1,736)
- Software, Services (3,417)
- UV Erasers (6)
- Discrete Semiconductor Products (217,017)
-
- Diodes - Bridge Rectifiers (6,923)
- Diodes - RF (1,895)
- Diodes - Rectifiers - Arrays (12,936)
- Diodes - Rectifiers - Single (41,740)
- Diodes - Variable Capacitance (Varicaps, Varactors) (966)
- Diodes - Zener - Arrays (1,541)
- Diodes - Zener - Single (50,628)
- Power Driver Modules (1,142)
- Thyristors - DIACs, SIDACs (318)
- Thyristors - SCRs - Modules (2,916)
- Thyristors - SCRs (4,253)
- Thyristors - TRIACs (3,921)
- Transistors - Bipolar (BJT) - Arrays (1,615)
- Transistors - Bipolar (BJT) - Arrays, Pre-Biased (2,001)
- Transistors - Bipolar (BJT) - RF (1,932)
- Transistors - Bipolar (BJT) - Single (19,887)
- Transistors - Bipolar (BJT) - Single, Pre-Biased (4,063)
- Transistors - FETs, MOSFETs - Arrays (5,188)
- Transistors - FETs, MOSFETs - RF (3,904)
- Transistors - FETs, MOSFETs - Single (39,875)
- Transistors - IGBTs - Arrays (18)
- Transistors - IGBTs - Modules (2,811)
- Transistors - IGBTs - Single (4,823)
- Transistors - JFETs (857)
- Transistors - Programmable Unijunction (35)
- Transistors - Special Purpose (193)
- 其他 (636)
- Home
- Product Catalog
- In Stock
- Manufacturers
- About US
- Shopping
- Original Product
- Rich variety
- Fast delivery
- Value benefits
- Support
- Shopping guide
- Payment/Distribution
Online service 1
微信客服6
