RS香港 | 電子、機電和工業部件的全球領先經銷商

登入註冊

所有產品
- Electronics Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories (410)
  - Battery Chargers & Power Banks (205)
  - Non-Rechargeable Batteries (275)
  - Rechargeable Batteries (427)
- Connectors
  Connectors
  - AV Connectors (1277)
  - Automotive Electrical Connectors (3496)
  - Backplane & Rack Connectors (1578)
  - Circular Connectors (18869)
  - IC Sockets & Adapters (850)
  - Mains & DC Power Connectors (4459)
  - Network & Telecom Connectors (2284)
  - PCB Connectors & Wire Housings (43529)
  - Power Connectors (6216)
  - RF Coaxial Connectors & Adapters (4551)
  - Terminal Blocks (19964)
  - USB, D Sub & Computing Connectors (8334)
  - Wire Terminals & Splices (6596)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Displays & Industrial Monitors (1719)
  - Fibre Optic Components (194)
  - IR Emitters & Receivers (202)
  - LED Indicators & Accessories (536)
  - LED Lighting System Components (4995)
  - LEDs & LED Accessories (8206)
  - Laser Modules & Components (137)
  - Optocouplers, Photodetectors & Photointerrupters (5005)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - EMI & RFI Shielding Materials (543)
  - ESD Control & Clean Room (626)
  - PCB Cleaning (13)
  - PCB Cutting, Punching, Forming & Drilling (112)
  - PCB Etching & Developing (27)
  - PCB Handling (102)
  - PCB Spacers, Pillars & Supports (992)
  - Printed Circuit Boards - PCB (721)
- Passive Components
  Passive Components
  - Capacitors (48507)
  - Crystals, Oscillators & Resonators (4448)
  - Ferrite Cores (1805)
  - Fixed Resistors (51883)
  - Inductors (12297)
  - Passive Filters (2170)
  - Rotary Encoders (375)
  - Sounder, Buzzer & Microphone Components (683)
  - Surge Protection Components (915)
  - Variable Resistors (8409)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - DC-AC Power Inverters (167)
  - DC-DC Converters (16542)
  - Portable Generators & Accessories (13)
  - Power Conditioners (36)
  - Power Supplies - PSUs (7643)
  - Power over Ethernet - PoE (27)
  - Renewable Energy (211)
  - Transformers (3155)
  - Uninterruptible Power Supplies - UPS (286)
- Raspberry Pi, Arduino & Development Tools
  Raspberry Pi, Arduino & Development Tools
  - Arduino Shop (204)
  - BBC micro:bit Shop (19)
  - Development Tools & Single Board Computers (4266)
  - Raspberry Pi Shop (377)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators (8796)
  - Audio Processor Circuits (56)
  - Chip Programmers & UV Erasers (145)
  - Clocks, Timing & Frequency Control Circuits (1185)
  - Data Converters (4594)
  - Discrete Semiconductors (39267)
  - Display Drivers & Controllers (529)
  - Interface ICs (6998)
  - Memory Chips (3403)
  - Power Management ICs (19874)
  - Processors & Microcontrollers (8568)
  - Programmable Logic Circuits (209)
  - Radio Frequency & Microwave Circuits (921)
  - Sensor ICs (2383)
  - Standard Logic (5977)
  - Video Processor Circuits (84)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Circuit Protection & Circuit Breakers (5590)
  - Contactors (5615)
  - Control Relays (1205)
  - Electric Motors, Motor Controllers & Peripherals (5806)
  - Fluid Control Systems (1452)
  - Industrial Push Buttons, Pilot Lights & Control Stations (7291)
  - Industrial Switches (3942)
  - Machine Guarding & Safety (3387)
  - PLCs, HMI & Data Acquisition (4088)
  - Panel Meters & Components (3784)
  - Sensors & Transducers (12602)
  - Solenoids (196)
  - Sounders & Beacons (3261)
  - Temperature Control & Process Heating (1512)
  - Timers & Counters (2200)
- Cables & Wires
  Cables & Wires
  - Audio Video Cable (945)
  - Cable Accessories, Ties & Tools (7996)
  - Cable Conduit, Trunking & Routing (2806)
  - Cable Glands, Strain Relief & Grommets (1700)
  - Coaxial Cable (1421)
  - Computer Cable Assemblies (1362)
  - Electrical Power & Industrial Cable (10279)
  - Network & Communication Cable (2530)
  - Ribbon & Flat Cable (1712)
  - Wire & Single Core Cable (4426)
  - Wire to Board Cable Assemblies (2828)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking (505)
  - Enclosures (6076)
  - Enclosures & Racking Components (2726)
- Fuses, Sockets & Circuit Breakers
  Fuses, Sockets & Circuit Breakers
  - Circuit Breakers (2431)
  - Consumer Units & Accessories (159)
  - Electrical Installation Accessories (1413)
  - Fuse Holders (1308)
  - Fuse Tools & Testing (11)
  - Fuses (4907)
  - Fuses - PCB (2507)
  - Lightning Protection (27)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Climate Control Units (113)
  - Air Filters & Accessories (245)
  - Air Management Accessories (85)
  - Electronics Heating & Cooling (1846)
  - Electronics Humidity & Pressure Control Devices (26)
  - Fan Parts & Accessories (277)
  - Fans (2567)
  - HVAC Ducting (7)
  - HVAC Sensors & Controllers (66)
- Lighting
  Lighting
  - Emergency Lighting & Safety Lighting (52)
  - Fluorescent Lamps & Tubes (256)
  - HID Lamps (67)
  - Halogen Lamps (94)
  - Incandescent Light Bulbs (452)
  - Indicators & Indicator Components (3791)
  - Infrared Lamps (48)
  - LED Lamps (1091)
  - Light Fittings & Luminaires (1021)
  - Lighting Components & Accessories (605)
  - Neon Lamps (76)
  - Smart Lighting (15)
  - Torches & Handlamps (453)
  - UV Lamps (21)
- Relays
  Relays
  - General Purpose Relay Accessories (729)
  - General Purpose Relays (5955)
  - Interface Relay Modules & Accessories (1134)
  - Reed Relays (413)
  - Solid State Relays & Accessories (2010)
- Robots & Robot Parts
  Robots & Robot Parts
  - Robot Construction Kits (4)
  - Robot Parts (6)
  - Robots (21)
- Switches
  Switches
  - DIP & SIP Switches (1123)
  - Detector Switches (97)
  - Foot Switches & Accessories (128)
  - Hall Effect Switches (18)
  - Joystick Switches & Accessories (254)
  - Key Switches & Accessories (233)
  - Keyboard Switches & Accessories (79)
  - Keypads & Accessories (164)
  - Microswitches & Accessories (1965)
  - Modular Switches & Accessories (477)
  - Piezo Switches (138)
  - Push Button Switches & Accessories (5853)
  - Reed Switches & Accessories (452)
  - Rocker Switches & Accessories (1466)
  - Rotary Switches & Accessories (872)
  - Slide Switches & Accessories (620)
  - Switch Development Kits (11)
  - Switch Mounting Accessories (5)
  - Tactile Switches & Accessories (1576)
  - Thumbwheel Switches & Accessories (30)
  - Toggle Switches & Accessories (1771)
  - Touch Switches & Accessories (260)
- Mechanical Products & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps (102)
  - Material Lifting & Loading Equipment (207)
  - Storage & Shelving (805)
  - Transit & Equipment Cases (345)
  - Trucks, Trolleys & Lifting Tables (79)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers (105)
  - Adhesives & Glues (165)
  - Sealants & Resins (164)
  - Tapes (1413)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components (1676)
  - Brass Tubes, Sheets & Rods (30)
  - Carbon Fibre & Felt Sheets (7)
  - Castors & Wheels (1535)
  - Ceramic Materials (29)
  - Conveyor Components (345)
  - Copper Rods, Sheets & Bars (18)
  - Insulation Materials (82)
  - Knobs, Levers & Handles (726)
  - Machine Sanding & Grinding (2)
  - Metal Materials (250)
  - Mild Steel Tube, Sheets & Angles (47)
  - Plastic & Rubber Materials (564)
  - Polishing & Finishing (37)
  - Rubber Sheets (44)
  - Shim Stock (124)
  - Stainless Steel Tubes, Sheets & Angles (52)
  - Structural Systems (1084)
- Fasteners & Fixings
  Fasteners & Fixings
  - Channel Support Systems (127)
  - Clips (1023)
  - Fastener Kits (94)
  - Girder Fixings (98)
  - Hooks & Eyes (22)
  - Magnets & Magnetic Strips (382)
  - Nails (95)
  - Nuts & Washers (599)
  - Pins, Keys & Retaining (151)
  - Rivets & Riveting Tools (148)
  - Screws & Bolts (3416)
  - Sheet Metal & Panel Fasteners (240)
  - Spacers & Standoffs (1081)
  - Threaded Rods & Studs (156)
  - Wall Plugs, Anchors, Fixings & Kits (650)
  - Wire Rope Suspension Systems (6)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools (1892)
  - Clamps & Vices (275)
  - Hammers & Demolition (301)
  - Knives, Scissors & Saws (510)
  - Manual Grease Guns & Accessories (15)
  - Measuring & Marking (582)
  - Pliers & Cutters (1981)
  - Sanding, Filing & Polishing (594)
  - Screwdrivers, Hex & Torx Keys (3741)
  - Spanners, Sockets & Wrenches (4310)
  - Specialist Tools (756)
  - Staplers & Riveters (15)
  - Threading Tools (834)
  - Tool Kits & Tool Storage (694)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Central Heating & Process Pumps (352)
  - Pipe & Tank Insulation (21)
  - Pipe Fittings & Accessories (1513)
  - Pipe Sealants & Cements (5)
  - Pipes, Tubing, and Hoses (1556)
  - Pipework Repair & Maintenance Supplies (93)
  - Radiator Valves & Controllers (12)
  - Sinks & Toilets (22)
  - Solar Thermal & Electric Water Heating (11)
  - Valves & Taps (1922)
  - Water Meters, Thermometers & Pressure Gauges (27)
  - Water Supply Filters (30)
- Pneumatics, Hydraulics & Power Transmission
  Pneumatics, Hydraulics & Power Transmission
  - Electric Actuators (282)
  - Hydraulic & Pneumatic Tools (11)
  - Hydraulic Adaptors, Fittings & Couplings (424)
  - Hydraulic Cylinders, Pumps & Power Units (110)
  - Hydraulic Fluids & Filtration (209)
  - Hydraulic Instrumentation & Switches (141)
  - Hydraulic Tubing & Hose (115)
  - Hydraulic Valves & Manifolds (224)
  - Pneumatic & Hydraulic Pressure Gauges (18)
  - Pneumatic Adaptors, Fittings & Couplings (5831)
  - Pneumatic Air Compressors, Boosters & Vacuum Pumps (357)
  - Pneumatic Air Preparation (2138)
  - Pneumatic Counters, Logic Controllers & Timers (37)
  - Pneumatic Cylinders & Actuators (4589)
  - Pneumatic Instrumentation & Switches (788)
  - Pneumatic Tubing & Air Hose (733)
  - Pneumatic Valves & Manifolds (3546)
  - Power Transmission - Linear Bearings, Housings & Blocks (367)
  - Power Transmission - Bearing Tools (12)
  - Power Transmission - Belts (1456)
  - Power Transmission - Bushes & Collars (566)
  - Power Transmission - Clutches & Brakes (62)
  - Power Transmission - Couplings (936)
  - Power Transmission - Gaskets, Seals & Packings (1661)
  - Power Transmission - Gears (434)
  - Power Transmission - Linear Shafts, Rails, Ball Screws & Lead Screws (166)
  - Power Transmission - Linear Slides, Guides & Positioning Tables (737)
  - Power Transmission - Pulleys (281)
  - Power Transmission - Rod Ends & Spherical Bearings (798)
  - Power Transmission - Roller Chains & Accessories (261)
  - Power Transmission - Rotary Bearings (4503)
  - Power Transmission - Sprockets (104)
  - Vacuum Components (460)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools (176)
  - Drill Bits & Parts (2080)
  - Milling & Lathing (403)
  - Power Tool Accessories (289)
  - Power Tools (943)
  - Sanding Belts, Discs & Wheels (813)
  - Soldering (1875)
  - Welding & Brazing (117)
  - Workshop Tools (161)
- IT, Test & Safety Equipment
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning (288)
  - Audio & Video (178)
  - Barcode Readers & Accessories (41)
  - Data Storage & Memory (1603)
  - KVM, Splitters & Extenders (651)
  - Keyboards & Mice (215)
  - Mobile Computing (64)
  - Networking & Connectivity (1197)
  - Optical Drives & Media (21)
  - Photography & Imaging (61)
  - Printers & Printing Supplies (800)
  - Software (25)
  - Telecommunications (159)
  - Wearable Technology (4)
  - Wireless Components & Modules (1168)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes (307)
  - Cleaning Equipment (78)
  - Cleaning Sprays & Fluids (53)
  - Electronics Cleaners & Protective Coatings (149)
  - Floor Cleaning (550)
  - Greases, Oils & Lubricants (300)
  - Paint & Painting Supplies (103)
  - Washroom Equipment & Supplies (272)
  - Waste & Recycling (158)
  - Wipes & Cloths (363)
- Office Supplies
  Office Supplies
  - Audio Equipment (15)
  - Books & Training Materials (42)
  - Clocks, Timers & Stopwatches (20)
  - Food & Beverage Preparation (6)
  - Furniture & Desk Accessories (169)
  - Labelling, Binding & Laminating (761)
  - Microphones & Headphones (36)
  - Notice Boards, Wall Planners & Posters (48)
  - Package Strapping, Sealing & Opening (99)
  - Paper Supplies (122)
  - Presentation Tools (19)
  - Speakers & Components (182)
  - Video & Visuals Equipment (17)
  - White Boards & White Board Accessories (32)
  - Writing & Drawing Instruments & Accessories (148)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection (38)
  - Ear Protection (178)
  - Eye & Face Protection (418)
  - Fall Protection (227)
  - Hand Protection (813)
  - Head Protection (209)
  - Hi Vis Clothing (477)
  - Protective Clothing (328)
  - Respiratory Protection (126)
  - Safety Footwear (1804)
  - Workwear (1659)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance (179)
  - Door Control & Seals (357)
  - Key Cabinets & Safes (382)
  - Latches, Hinges & Handles (760)
  - Locks & Bolts (706)
  - Security Alarms & Sensors (213)
- Site Safety
  Site Safety
  - Fire Alarm Systems & Testers (90)
  - Fire Safety Equipment (6)
  - First Aid (182)
  - Safety Flooring (144)
  - Safety Signs (806)
  - Spillage Control (328)
  - Traffic Management & Crowd Control (413)
- Test & Measurement
  Test & Measurement
  - Air & Gas Measurement (216)
  - Bench Power and Power Measurement (721)
  - Calibrators (79)
  - Data Acquisition & Logging (415)
  - Data Cable & Network Test Equipment (229)
  - Electrical Installation Testing & Accessories (249)
  - Electrical Test Equipment (386)
  - Electronic Component Testing (104)
  - Environmental Measurement (109)
  - Laboratory Equipment (303)
  - Level & Angular Measurement (36)
  - Light & Electromagnetic Radiation Measurement (58)
  - Linear Measurement (392)
  - Liquid Analysis (132)
  - Magnification (285)
  - Multimeters & Accessories (672)
  - Oscilloscopes & Accessories (1194)
  - Portable Appliance Testers & Accessories (73)
  - Power Measurement (165)
  - Pressure Measurement (589)
  - RF Test Equipment & Accessories (65)
  - Rotational Measurement (73)
  - Signal Generators & Analysers (239)
  - Sound & Vibration Measurement (67)
  - Temperature Measurement (525)
  - Test Connectors (2337)
  - Test Leads (1028)
  - Weight & Force Measurement (469)
  - Workshop Inspection & Accessories (126)
我們的品牌
- Top Brands
- All Brands
新產品
我的帳戶
服務

RS 的優勢

快速下單

訂單跟蹤

我們提供來自2500多個供應商，超過60萬種產品：

查看所有品牌 ›

5G解決方案瀏覽相關電源管理IC、射頻通信連接器、射頻模塊、無源濾波器等產品和我們的精選品牌。了解更多 ›

Raspberry Pi4 入門套件 8件套，簡單易用，為廣大創客提供了無限的機會來探索編程的創造力和可能性。立即購買 ›

新產品查看更多 ›

數字萬用表

具備藍牙連接功能，支持數據共享。適用於HVAC，太陽能等工業應用。

焊台組合包

包含WX 2010 MICRO MS焊台，WX 2電源單元，智能電烙鐵和安全支架。

STLINK-V3SET 開發套件

用於 STM8 和 STM32 微控制器的模塊化獨立編程探頭。

低功耗傳感器信號處理器

MAX1464是高度集成的處理器，針對工業和過程控制應用進行了優化。

Innovation for Every Engineer 進入網頁 ›

縮短設計上市時間

我們想邀請您觀看這個短片，了解工程行業所面臨的挑戰...

了解更多 ›

實現JetBot AI自駕車專案

這次我們就來介紹如何讓JetBot開始移動呢?

了解更多 ›

您的免費CAD零件庫

我們為您提供無限次訪問成千上萬的3D模型的免費服務，可用於mCAD和eCAD軟件...

了解更多 ›

您安裝了DSM v5.0免費3D建模軟件嗎？

無論您是新用戶還是現有用戶，都要升級到最新版本的現在都可以下載DSM v5.0 ...

了解更多 ›

服務

熱門話題

聯繫我們

+852 2421 9898 回應