SPECIFICATIONS

Applicable Scenarios: Connect wires in light fixturesAssemble electronic prototypes Install household switches and outletsConnect speaker wiresRepair small appliancesBuild hobbyist projectsExtend low-voltage cables

Brand Name: NONE

Certification: CE,Dot,EAC,EPA,FCC,GMP,RoHS,TGA,UL,KC,pse,weee

Choice: yes

Does it include a Battery?: No

Does it include wireless functionality?: No

EAN Code: 6936983800013

EU LVD Voltage: Low voltage: Below 50Vac or 75Vdc

Features1: Quick Wire Connectors

Features10: Reusable

Features11: Compact Size

Features12: Transparent Housing

Features13: Visual Inspection Window

Features14: Strong Grip

Features15: Vibration Resistant

Features16: Suitable for Solid and Stranded Wire

Features17: Quick Installation

Features18: Tool Free Operation

Features19: Safe and Insulated

Features2: 1P and 2P Configurations

Features20: Reliable Contact

Features21: Saves Time

Features22: Ideal for DIY

Features23: Multiple Sizes Available

Features24: Cost Effective

Features25: RoHS Compliant

Features3: No Soldering Required

Features4: Screwless Design

Features5: Terminal Block

Features6: Spring Clamp Mechanism

Features7: Cable Terminals

Features8: For Electronics Wiring

Features9: Easy Push In Connection

High-concerned chemical: none

Model Number: Quick Wire Connectors 1P 2P No Soldering Screwless Terminal Block Spri

Origin: Mainland China

Product Name: Quick Wire Connectors 1P 2P No Soldering Screwless Terminal Block Spring Clamp Cable Terminals for Electronics Wiring Connection

Recommended Uses For Product: Join two or more wires quicklyReplace old wire nutsConnect LED stripsSplice sensor wiresFix broken lamp cordsConnect low-power DC circuitsOrganize wiring in control panels

Service: Fast shipping, Free shipping, Customs free products

Size: 2.7CMx2CM

Stock: Sufficient

Support: Retail, Wholesale, Dropshipping

Voltage: 5 V 12 V 20 V 30 V

semi_Choice: yes

电压: 1V 2V 4V 5V 12V 12V 等 或自定义

More Functional Advantages & Why Choose This ConnectorYou’ve seen the core benefits: solderless, screwless, compact, vibration‑proof, dual‑wire entry, test points, finger‑safe, self‑cleaning, ferrule‑compatible, and side‑entry options. But our engineering team didn’t stop there. Below are seven additional functional advantages plus the real reasons smart buyers pick us over countless alternatives.1. Built‑In Insertion Depth Stop – No Over‑Insertion DamageMany spring connectors allow the wire to push too deep, hitting the spring mechanism and deforming it. Our connector features an integral depth stop moulded into the housing. It limits insertion to exactly 9–11 mm, ensuring the stripped conductor rests perfectly on the current bar without touching the spring. Result: consistent contact resistance and zero spring fatigue from over‑insertion – even for first‑time users.2. Moulded Strip Length Gauge on HousingNo more guessing how much insulation to remove. Each connector has a raised strip length scale (8 mm / 10 mm / 12 mm) on the side. Use the edge of your wire stripper to measure against the scale. This tiny feature eliminates wiring errors, saves time, and ensures every connection meets the same mechanical standard – critical for mass production or training new technicians.3. Aluminum‑Wire Compatible (with Special Contact Plating)Aluminum wires are common in building and utility applications, but they oxidize and creep under pressure. Our connectors are optionally available with tin‑bismuth alloy plating on the current bar, which prevents galvanic corrosion when connecting copper to aluminum. The spring clamp maintains constant pressure to compensate for aluminum’s thermal creep. Request the “Al‑Cu” version for solar farms, old house rewiring, or industrial feeders.4. One‑Button Push Release – Tool‑Free Wire RemovalSome spring clamps require a small screwdriver to pry open the spring – annoying and risky. Our 2P and 1P (wide‑body) versions include an integrated orange release button (different from a lever). Press it with a finger or a ballpoint pen, and the spring opens fully. Remove the wire without damage, then reuse the connector immediately. Tested for 5,000 release cycles – perfect for prototyping, testing, and temporary installations.5. Interlocking Stackable Design (1P Units)Single‑pole connectors often slide around on a workbench or inside a junction box. Our 1P connectors feature side dovetail grooves that snap together to form a rigid multi‑pole block. Create 3P, 4P, or 10P assemblies without buying a fixed‑size terminal strip. You can also separate them later. This modularity reduces inventory – stock only 1P units and build any pole count on‑site.6. Salt Spray & Humidity Resistant (IEC 60068‑2‑52)Marine, coastal, or underground environments kill ordinary connectors within months. Our housing is made of UV‑stabilized, salt‑resistant polycarbonate, and the internal spring is coated with nickel‑Teflon (not just stainless steel). After 500 hours of 5% salt spray testing (IEC 60068‑2‑52 severity 2), no corrosion, no change in insertion/withdrawal force. Rated for outdoor lighting, boat wiring, and seaside factories.7. High Impulse Withstand Voltage (4 kV 1.2/50 μs)Screwless terminals are often perceived as weak against surges. Our design passes 4 kV impulse voltage test (1.2/50 μs waveform) – exceeding the requirement for overvoltage category III (household and industrial distribution). Use it near inductive loads (motors, relays, transformers) without worrying about flashover or insulation breakdown. CE‑certified with test reports available.Why Choose This Connector Over Dozens of Others?✅ Designed for Real‑World Abuse – Not Just Spec SheetsMost spring connectors are tested in labs, then fail in the field. We test ours with mixed wire types (stranded, fine‑stranded, tinned, aluminum), under temperature cycling (–40°C ↔ +120°C, 200 cycles), and with vibration plus salt spray simultaneously. The result: a connector you can install and forget for a decade.✅ No Hidden Costs – Complete Accessories IncludedEach order comes with a free wire‑strip length card and colour‑coding rings (red/black/blue/yellow/green). Need to mark phase, neutral, or signal lines? Snap on a ring. No need to buy separate markers or heat‑shrink labels.✅ Compliant with Global Installation StandardsUL 486C (wire connectors for copper and aluminum conductors) – pending final approval, reports available.EN 60998‑2‑2 (screwless terminals for household and similar purposes).GB/T 13140 (Chinese national standard).We provide declaration of conformity with every bulk order – essential for government tenders and safety audits.✅ Same‑Day Engineering Support & Free SamplesNot sure which version fits your stranded 26 AWG silicone wire or your 14 AWG solid copper? Send us a photo of your wire – we reply within 4 hours (including weekends). We also ship up to 10 free samples (just pay shipping) for qualified buyers. Test before you commit.✅ 100% Electrical Test Before PackingEvery connector – not just random samples – is tested for contact resistance (<5 mΩ) and dielectric strength (2 kV AC for 1 minute) by an automated machine. You receive a batch test report PDF with your order. Zero defect policy.✅ 10‑Year Availability GuaranteeWe commit to keeping this connector in production with identical dimensions and performance for 10 years. No unexpected form‑fit‑function changes. Re‑order years later and it fits your existing PCB or junction box perfectly.Quick Comparison – What You Get ExtraFeature Ordinary Connectors Our ConnectorInsertion depth stop No Yes (moulded)Strip length scale No Yes (on housing)Aluminum‑wire version Rare Optional (Al‑Cu plated)Tool‑free release button No Yes (integrated)Stackable 1P units No Yes (dovetail)Salt spray tested (500h) No YesImpulse withstand (4kV) No YesFree colour rings No YesFinal Reason – We Make Wiring Faster, Safer, and More ReliableEvery feature above solves a real problem we’ve heard from electricians, OEMs, and hobbyists. No marketing fluff – just engineering that makes your daily work easier. Whether you are wiring a prototype on your bench or installing 10,000 connectors in a factory, our Quick Wire Connectors deliver predictable, repeatable, and verifiable connections.Order now and experience the difference. For free samples, custom plating (gold/silver), or ultra‑low‑temperature versions (–55°C), click “Contact Supplier” – we respond in hours.

Quick Wire Connectors 1P 2P – No Soldering, No Screws, Pure Reliability

Tired of messy soldering, loose screw terminals, or time-consuming wire twisting? Our Spring Clamp Cable Terminals revolutionize the way you connect wires – from DIY electronics to professional repairs. Below is why thousands of engineers, hobbyists, and electricians choose us over ordinary connectors.

Why Choose Us?

1. Truly No Soldering – Save Hours on Every Project

Soldering requires heat, flux, and skill – and it fails when done poorly. Our connectors use a patented spring clamp mechanism that grips solid or stranded wires instantly. Just strip the wire (8–10mm), push it fully into the port, and release. The spring applies constant, even pressure – no cold joints, no oxidation, no rework. For lighting fixtures, control panels, or Arduino projects, you’ll finish wiring in seconds instead of minutes.

2. Screwless Design – No Over‑Tightening, No Vibrations Loose

Screw terminals have two problems: under‑tightening causes arcing, over‑tightening crushes wires. Our screwless terminal block eliminates both. The internal stainless steel spring automatically adjusts clamping force based on wire diameter. Vibration? Not an issue. Use it in moving robots, automotive electronics, or drone wiring – the connection stays gas‑tight and stable.

3. Wide Wire Range & Reusable Transparency

Each port accepts 0.2 mm² – 2.5 mm² (24 AWG – 14 AWG) solid or stranded copper wire. The transparent housing (PC flame‑retardant material) lets you visually confirm full insertion – no guessing. And yes, you can release the wire by pressing the orange lever (for 2P versions) or using a small tool to lift the spring. Re‑wire as many times as needed without performance loss.

4. Rated for High Temperature & High Current

Unlike cheap plastic connectors that melt, our housing is made of UL94 V‑0 rated polycarbonate (flame retardant) with a working temperature of –40°C to +120°C. Current rating: up to 24 A (depending on wire gauge). Safe for LED drivers, power supplies, household appliances, and industrial controls.

5. Compact 1P & 2P Versions – Save PCB & Enclosure Space

Available in 1‑pole (single port) and 2‑pole (two independent ports) configurations. The 1P is perfect for inline splicing; the 2P replaces two separate connectors, reducing wiring mess. Both have a low profile (only 8.5mm tall) – ideal for cramped junction boxes, 3D printers, or battery management systems.

Our Advantages – What Makes Us Stand Out on AliExpress

✅ Pre‑Installed Spring with Nickel‑Plated Copper Conductor
The internal current bar is high‑conductivity copper, nickel‑plated for corrosion resistance. Unlike bare copper or brass, nickel plating prevents oxidation even in humid or marine environments. Your connection resistance stays low (<5 mΩ) for years.

✅ Tool‑Free & Glove‑Friendly Operation
No need for screwdrivers, crimpers, or heat guns. Even with thick work gloves, you can push wires into the spring clamp. This is a lifesaver for on‑site electricians, HVAC technicians, and solar panel installers working in cold or tight spaces.

✅ Clear Markings & Color‑Coded Options
Each connector is laser‑marked with wire gauge ranges and voltage rating (300 V / 450 V). We offer transparent, orange, white, and black housings for easy circuit identification. Bulk orders can be customized with your brand logo.

✅ Passed 10,000‑Cycle Spring Fatigue Test
The spring clamp is made of music‑wire stainless steel and tested for 10,000 insertion‑release cycles without loss of clamping force. Use it for test benches, temporary prototypes, or permanent installations – the spring doesn’t relax.

✅ Low Contact Resistance & Full RoHS/REACH Compliance
Each batch is tested for contact resistance <5 mΩ and insulation resistance >100 MΩ. We supply full test reports. Our materials are lead‑free, halogen‑free, and meet EU environmental standards – safe for consumer electronics exports.

✅ Industrial & Home Wiring – One Connector Fits All

• Home: Lamps, ceiling fans, smart switches, doorbells, speaker wires.

• Industrial: Control cabinets, sensors, solenoid valves, conveyor belts.

• Electronics: Arduino, Raspberry Pi, 3D printers, LED strips, battery packs.

• Automotive: 12V/24V lighting, trailer wiring, dashcams.

Why Buy From Us Specifically?

🔹 Factory‑Direct Pricing – We are the manufacturer, not a reseller. You get wholesale prices even for 10‑piece samples.
🔹 Same‑Day Shipping – Orders placed before 3 PM (local time) ship within 24 hours from our US/EU/CN warehouses.
🔹 Technical Support – Our engineers provide wiring diagrams, current derating curves, and custom length/color services. Message us anytime.
🔹 Risk‑Free Warranty – 90‑day money‑back guarantee for any quality issue. Plus free replacement for missing or damaged items.

What Our Customers Say

“Replaced all my Wago knock‑offs with these. The spring action is smoother, and the transparent cover actually shows if the wire is seated.” – Mark, Industrial Electrician
“Used the 2P version for my DIY solar charge controller. No soldering, no heat shrink – just clean, fast, and solid.” – Linda, Electronics Hobbyist

Ready to Simplify Your Wiring?

Stop fighting with solder irons and screwdrivers. Click “Add to Cart” now and experience the fastest, safest wire connection method for your next project. For bulk quotes (100+ pieces) or free samples, use the “Contact Supplier” button – we reply within 8 hours.

Quick Wire Connectors – Spring into action, without the hassle.More Functional Features – Beyond the Basics

You already know our connectors are screwless, solderless, high‑temp resistant, compact, and reusable. But that’s only half the story. Here are eight advanced functional advantages that make our spring clamp terminals the smartest choice for demanding wiring tasks – from industrial automation to delicate electronic prototypes.

1. Vibration‑Proof Gas‑Tight Connection

Ordinary screw terminals loosen over time due to thermal cycling and machine vibration. Our stainless steel spring clamp maintains constant, live‑action pressure that compensates for wire creep and thermal expansion. The result: a gas‑tight connection that excludes oxygen, preventing copper oxide formation. Even after 200 hours of vibration testing (10–55 Hz, 1.5 mm amplitude), the contact resistance remained below 5 mΩ. Ideal for automotive ECUs, CNC machines, and drone power distribution boards.

2. Dual‑Wire Entry Per Port (1P & 2P Versions)

Unlike most spring connectors that accept only one wire per port, our design allows two wires of the same or different gauges to be inserted simultaneously into a single port (up to 2×1.5 mm²). Use it for daisy‑chaining LED strips, paralleling sensor power supplies, or creating multi‑drop communication buses. No external jumper wires needed – cleaner, shorter, and more reliable.

3. Integrated Flush‑Fit Test Point

Each connector features a 1.0 mm diameter test hole aligned with the internal conductor. Insert a multimeter probe directly to measure voltage or continuity without touching bare wires or removing insulation. This speeds up troubleshooting on control panels, breadboard replacements, and field repairs – no more crocodile clips slipping off.

4. Finger‑Safe & Touch‑Proof Design (IP20 Rated)

Safety first. Our housing completely encloses live parts, with IP20 ingress protection – no exposed metal even when wires are not inserted. The wire entry ports are recessed and narrow enough to prevent accidental finger contact (tested with IEC 61032 test finger). You can work on live junction boxes or prototype boards with confidence, especially in educational labs or family homes.

5. Self‑Cleaning Wiper Action During Insertion

As you push the wire past the spring clamp, the stainless steel edge performs a wiping motion that scrapes off light surface oxidation or dirt from the conductor. This ensures a fresh, low‑resistance contact area without pre‑cleaning wires. For field work where wires have been sitting in humid environments, this feature alone reduces intermittent connection failures by 60% (internal test data).

6. Compatible with Ferruled & Tinned Wires

Stranded wires sometimes fray under spring pressure. Our connector accepts pre‑ferruled ends (up to 1.5 mm² ferrule) and solder‑tinned wires without degradation. The spring geometry is optimized to grip the ferrule sleeve firmly, not just individual strands. Use it for professional panel building where ferrules are mandatory, or for DIY projects where you tin the wire tip to prevent unraveling.

7. Polarization & Coding Keys (Optional on 2P)

For mass production or multi‑connector assemblies, our 2P version can be ordered with integrated polarization ribs that prevent mismating when used with matching shrouded headers. Alternatively, we offer color‑coding rings (red, yellow, blue) that snap onto the housing for instant circuit identification (e.g., +24V, GND, CAN bus). No more tracing wires with a multimeter – just follow the colors.

8. Low Profile with Side‑Entry Option

Standard versions are top‑entry (wire enters parallel to PCB). We also offer a side‑entry configuration where wires enter at a 90° angle, reducing overall height to just 5.5 mm. Perfect for slim LED luminaires, smart home devices, and battery compartments where vertical space is limited. Same spring clamp performance, different mechanical layout – contact us for side‑entry samples.

Why These Features Matter to You

Certified & Ready for Global Projects

Our connectors carry CE, RoHS, and REACH certifications. Upon request, we provide UL 1059 test reports (pending for specific configurations). Each batch is 100% tested for insertion force, contact resistance, and dielectric strength (2 kV for 1 minute).

2 Bonus Advantages – No Extra Cost

• Storage Temperature Range: –40°C to +85°C – keep them in your van or unheated workshop without degradation.

• Recyclable Polycarbonate Housing: 100% recyclable material, no halogenated flame retardants – better for your green certification.

Ready to Upgrade Your Wiring?

Stop settling for connectors that only do the bare minimum. Our Quick Wire Connectors deliver these eight advanced functional features at the same price as ordinary terminals. Whether you are prototyping tomorrow’s IoT device or wiring a factory control cabinet, you get more reliability, more safety, and more convenience.

Click “Add to Cart” now. For side‑entry versions, color rings, or free engineering samples, message us directly – we reply within 8 hours.