Tab-Electrodes
The type of connector on your electrode significantly impacts ease of use, durability, and compatibility with your device's lead wires. Here is a breakdown of the two most common electrode connectors: the pigtail (or snap) and the tab (or wire). TENS/NMES Electrode Connectors: Pigtail vs. Tab The primary function of both connectors is to securely link the conductive gel of the electrode pad to the lead wire coming from the stimulation unit. Connector Type Key Features Advantages Best Used For Pigtail/Socket Features a small wire (the "pigtail") ending in a metal pin that plugs directly into a standard 2 mm socket on the lead wire. Universal Compatibility: Fits most standard lead wires (TENS 7000, Twin Stim, etc.). Durability: The connection is secure and less likely to pull apart during active therapy. This product is suitable for standard TENS/NMES therapy, home use, and situations that require moderate movement. Snap Connector An evolution of the pigtail, this features a dome-shaped metal dome (like a clothing snap) on the electrode, which snaps directly onto a specialized lead wire end. Extremely Secure: Provides a very firm connection. Convenience: Quick to connect and disconnect. Areas requiring significant movement, specialized garment electrodes, and some portable TENS/EMS systems. Tab/Wire Features a flat, thin metal tab or wire end integrated into the electrode itself. The lead wire connects by clipping directly onto this exposed tab. Flexibility: The electrode material is often thinner, making it more conformable (like the Uni-Tab®). Economical: Often used in bulk clinical settings. Precise, small-area applications; electrodes that need to be trimmed (like the Uni-Tab®); clinical settings prioritizing low cost. Why Connector Type Matters Lead Wire Compatibility: You must match the lead wire on your stimulation unit (Balego, TENS 7000, etc.) to the connector type on the electrode pad. A unit designed for snap leads cannot use tab electrodes, and vice versa. Trimming (for Tabs): Tab electrodes are popular in clinics (like the Uni-Tab®) because the material surrounding the conductive tab is often thin, allowing a practitioner to cut the pad into a custom shape without damaging the connection point. Security (for Snaps): Snap connectors offer the highest connection security, which is often preferred for therapies where the patient will be exercising or moving significantly.
Tab-Style Stimulating Electrodes Model 7022, for TENS/NMES/FES, 2" x 2.25" Square 48/pack
Tab-Style Stimulating Electrodes Model 7024, for TENS/NMES/FES, 4" x 2.25" Rectangle 48/pack ET88020