Best Lab Connectors of 2026

Features

• Comprehensive Package: Includes 620 Pieces Of The Most Common Dupont Pin Shell Connectors And Male/female Jst Sm 2.54mm Pitch 1 / 2 / 3 / 4 / 5 / 6 Crimp Pins, Suitable For Arduino Prototype Shield.
• High Quality And Durable: Made Of Insulated Plastic And Hard Metal Pins With Tinned, Pure Copper Inside For Good Conductivity, Coated With Oxidation For Increased Lifespan.
• Versatile Application: Can Be Used In Various Fields Such As Electronics, Automotive, Medical, Speakers, Household Appliances, LED Lighting, Computers, Etc.

Features

• Opening Pressure: Not More Than 0.5kPa; Maximum Back Pressure: Not Less Than 300kPa
• Product: Male Luer Lock Adapter
• Note: Nonsterile, Widely Used In Laboratory Biochemical / Inspection And Analysis Instruments, Food Machinery, Aquarium Equipment, Massage Equipment, Spray Printing, And Other Production Lines

Features

• Package Includes -- There Are 80 Pcs Of 2/3/4/5/6Pin Straight Pin Sockets, 80 Pcs Of 2/3/4/5/6Pin Plastic Shell Connectors, And 300 Pcs Of PH 2.0mm (0.08 Inch) Pitch Female Pin Headers.
• JST PH 2.0 Mm Pitch Connector Kit -- This Is A JST-PH Connector Kit Containing 2/3/4/5/6 Pins With 2.0 Mm/0.08 Inch Pitch In 5 Types. Suitable For PH Miniature Connector, Good Mating With Plug, Not Easy To Loosen.
• Wide Application -- This PH2.0 JST Kit Is Compatible With Arduino And Breadboard Pin Connectors And Sockets. It Can Be Used For Speakers, Monitors, Home Appliances, LED Lighting, Copiers, Fax Machines, Computers, Etc. It Can Also Be Used For Repairing Creality Ender 3 Pro Hot-End Fan Cables, Replacing Lithium Batteries On RC Toys, And Replacing Connectors On Other Electronic Components.

Features

• [Standard 14mm Male Joint] Standard 14mm Male Joint Ensures Compatibility With A Wide Range Of DIY Devices, Glass Setups, Or Labware. Easy To Insert And Remove For Convenience And Flexibility.
• [Premium Borosilicate Glass] Made From High Borosilicate Glass, These Curved Glass Tubes Are Heat-Resistant, Durable, And Clear - Ideal For Repeated High-Temperature Use Without Cracking Or Deformation.
• [Smooth 90° Curved Design] The Curved Structure Provides Improved Directional Flow And Handling, Ideal For Setups Requiring Controlled Angles Or Compact Configurations.

Features

• Widely Used For Circuit Boards, Lipo Battery, Balance Lead, Circuit Boards, Speakers, Monitors, Household Appliances, LED Lighting, Copiers, FAX Machines, Medical Equipment, Computers, Electronic Toys.
• This Kit Includes Female And Male PH2.0mm 2/3/4/5/6 Pin Connector, 90pcs Pre-Crimped Wire, Heat Shrinkable Tube And 1pcs Tweezers. It Is Perfectly Compatible With JST-PH2.0 Connector
• This Set Of Connectors Is Easy To Assemble, No Crimping Tool Needed, Just Plug The Pin To The Housing

Features

• Connector Kit: Suitable For All Kinds Of Typical Breadboard Etc. Types Pin Connector And Plugs, Electric Circuit Wiring Etc. Applications.
• Firm Connection: Tin Plated Copper Material Will Better Improve The Electrical Conductivity, Which Ensures Firm And Stable Connection.
• Various Headers: There Are 2 Pin, 3 Pin And 4 Pin Connector, Each And 100pcs, While The 2.54mm Pin Spacing Suits For 18-26 AWG Wires.

Features

• Body Material: Brass (high-Speed And Stable Signal Transmission); Body Plating: Nickel (corrosion Resistance). The Heavy-Duty Body Ensures A Snug Fit With The Connected Device
• Type: UHF; Attachment Method: Crimp; Contact Termination: Solder; Dielectric Type: PTFE; Impedance: 50 Ohm,Low-Loss
• Package Includes: 5Pcs UHF Male PL259 Crimp Connectors

Features

• Premium Material: Made Of Quality Polypropylene (PP Material), Transparent And Withstanding High Temperatures, Dissolution And Acid And Base, Making Your Use Safe And Secure.
• Package Content: You Will Receive 30 Clear Female Luer Lock Connectors, Easily Connecting Luer Adapter. Sufficient Quantity To Meet Your Needs For Use And Replacement.
• Long-Term Use: The Luer Lock Adapter Is Designed With Smooth Surface And Stable Performance, Very Practical And Reliable, Providing A Long Service Life.

Features

• Temperature Resilience: Crafted From POM Plastic; Capable Of Normal Operation Within A Temperature Range Spanning From -40 Degrees To 100 Degrees Celsius
• Versatile Colors And Sizes: Available In 4 Distinct Colors And Sizes, These Connectors Are Designed To Accommodate Various Connector Sizes
• Warranty: StonyLab Ensures Premium Products And Premium Customer Service; If Received Damaged, Please Contact Us Immediately; We Will Solve It Until Satisfied