Description
Premium Banana Plug to Alligator Clip Test Lead Cable Pair
Product Overview
The Banana Plug to Alligator Clip Test Lead Cable Pair is an indispensable electrical diagnostic interconnect engineered to establish secure, temporary electrical links between standard laboratory instruments and raw electronic circuits or component leads. Outfitted with standard 4mm male banana plugs on one end and heavy-duty, shrouded alligator (crocodile) clips on the other, this matched red and black pair bridges the gap between your test equipment and your hardware prototype with zero hassle.
Constructed with ultra-flexible, high-strand count copper core wires and insulated in oil-resistant polyvinyl chloride (PVC) jackets, these leads maintain low internal resistance and maximum thermal stability. It is the core connectivity solution for piping DC power from benchtop units into experimental rigs, capturing circuit waveforms, and troubleshooting components safely.
Key Features
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Standard 4mm Lantern Banana Plugs: Features multi-slotted lantern leaf springs on the nickel-plated plugs to ensure a snug, high-friction insertion into standard laboratory multi-meter and power supply jacks.
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Heavy-Duty Toothed Alligator Clips: Outfitted with aggressive internal steel teeth wrapped in soft, fully insulated protective boots to grip onto bare wires, component pins, or PCB trace headers without slipping or shorting adjacent paths.
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High-Flex Multi-Strand Copper Core: Built using high-purity, multi-strand copper wiring that provides outstanding electrical conductivity alongside extreme structural flexibility on crowded testing benches.
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Industry Standard Color Coding: Supplied as a matched Red (Positive) and Black (Negative/Ground) pair to ensure rapid visual routing and absolute protection against reverse polarity wiring errors.
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Injection-Molded Molded Transitions: The transitions between the cable jacket and the plug connectors are fully injection-molded, serving as a robust strain relief that prevents core pulling or joint snaps.
Technical Specifications
| Parameter | Specification |
| Component Type | Electrical Diagnostic Laboratory Test Lead Pair |
| Connector End A | 4mm Male Lantern-Style Banana Plugs (Unshrouded Type) |
| Connector End B | Medium-Sized Steel Alligator (Crocodile) Clips |
| Lead Pair Contents | 1x Red Lead + 1x Black Lead |
| Conductor Material | High-Purity Multi-Strand Copper Core |
| Insulation Jacket Material | Highly Flexible, Flame-Retardant PVC |
| Alligator Clip Boot Material | Soft, Non-Slip Insulative Vinyl |
| Rated Max Voltage | 30V AC – 60V DC Baseline Safe Operation |
| Rated Max Current | 5A to 10A Continuous Max (Depending on exact core variant gauge) |
| Total Cable Length | Standard 1.0m (Approx. 3.3 feet) |
| Contact Resistance | $\le 0.01\,\Omega$ ($10\,\text{m}\Omega$) |
Applications
The universal testing link for diagnostic benches, data collection, and physical electronic prototyping:
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Benchtop DC Power Supply Hookups: Connecting variable switching DC power supplies directly to bare power rails on breadboards, prototype PCBs, and circuit sub-assemblies.
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Multimeter & Diagnostic Probing: Interfacing with desktop or handheld digital multimeters (DMM) to monitor current draw, voltage references, or localized circuit node resistances over long-term observation windows.
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Battery Discharge & Charging Links: Clamping safely onto custom lithium-ion tab configurations, nickel strips, or balancing terminals during automated capacity analysis and battery management testing.
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Component Testing & Validation: Rapidly clamping onto the legs of power resistors, capacitors, power transistors, or DC motor terminals on test jigs without manual soldering.

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