What are ESD heel straps?

ESD heel straps are antistatic devices worn on shoes to provide a path to ground for static electricity, preventing ESD events.

How do ESD heel straps work?

ESD heel straps work by connecting the body to a grounded surface, allowing static electricity to dissipate safely and reducing the risk of ESD.

Why is ESD protection important?

ESD protection is crucial to prevent damage to sensitive electronic components caused by electrostatic discharge, which can lead to product failure.

Who should use ESD heel straps?

ESD heel straps are recommended for anyone working in environments with sensitive electronic components or where ESD events must be minimized.

Can ESD heel straps be used on any footwear?

ESD heel straps can be used on most types of footwear, but they are most effective when worn with shoes that have conductive soles.

How often should ESD heel straps be replaced?

The replacement frequency for ESD heel straps depends on their condition and wear, but they should be regularly checked for effectiveness.

Where can I buy ESD heel straps?

ESD heel straps can be purchased from specialized ESD equipment suppliers, such as those listed on the ESD Equipment website.

ESD Foot Grounders

ESD earthing

ESD heel grounders (Fersenbänder) provide a continuous, body-to-ground discharge path with a surface resistance of 10⁵-10⁷ Ω per IEC 61340-5-1, keeping the wearer voltage below the 100 V threshold required for handling ESD-sensitive components (ESDS) classified at HBM 1C and above. A built-in series resistor of 1 MΩ limits fault current to safe levels while maintaining a total system resistance < 3.5 x 10⁷ Ω from body through footwear to the grounded ESD floor. Snap-type and hook-and-loop closure variants are available for conductive flooring rated < 10⁹ Ω/sq.

As a specialist ESD distributor, esd.equipment stocks 49 heel grounder models from leading manufacturers, all compliant with IEC 61340-5-1, EN 61340-5-2 and ANSI/ESD S20.20 - covering single-conductor, dual-conductor and continuous-monitor-compatible designs for standing and walking workstation environments.

Key technical advantages - Heel Grounders at a glance

⚡ 10⁵-10⁷ Ω surface resistance - IEC 61340-5-1 compliant, continuous body grounding

🛡 1 MΩ series resistor - built-in current limiting, operator safety per ANSI/ESD S20.20

🔍 < 100 V body voltage - verified by system resistance < 3.5 x 10⁷ Ω to ground

⚙ Dual-conductor option - simultaneous left/right grounding, compatible with continuous monitors

✓ Universal fit - snap & hook-and-loop closures, fits shoe sizes EU 35-48

📝 EN 61340-5-2 tested - regular test intervals documented, suitable for ISO 13485 & IATF 16949 audit trails

Heel Grounder types - technical comparison

Criterion	Single-conductor	Dual-conductor	Continuous Monitor	Disposable
Surface resistance	10⁵-10⁷ Ω	10⁵-10⁷ Ω	10⁵-10⁷ Ω	10⁶-10⁷ Ω
Series resistor	1 MΩ	1 MΩ per conductor	1 MΩ	1 MΩ
Monitor compatible	No	Yes	Yes - real-time alert	No
Closure type	Snap / hook-and-loop	Hook-and-loop	Snap	Self-adhesive strip
Typical use	Standard EPA workstation	High-reliability assembly	Semiconductor fab	Visitor / low-frequency use
Norm compliance	IEC 61340-5-1/-5-2	IEC 61340-5-1, ANSI S20.20	SEMI S1/S2, IEC 61340-5-1	IEC 61340-5-1
Reusability	Reusable, ca. 12 months	Reusable, ca. 12 months	Reusable, ca. 12 months	Single-use

Typical application areas: Electronics manufacturing & SMT assembly (IPC-A-610, IEC 61340-5-1), semiconductor wafer handling (SEMI S1/S2), medical device production (ISO 13485), automotive electronics assembly (IATF 16949, VDA 6.3), aerospace & defence (AS9100), PCB repair & rework, ESD-protected incoming goods inspection, laboratory environments with ESD-sensitive test equipment.

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49 models in stock Single, dual-conductor & continuous-monitor types - IEC 61340-5-1 compliant

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Fast dispatch from EU warehouse Same-day shipping available on standard heel grounder lines

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Norm-certified grounding All products verified to IEC 61340-5-1/-5-2 and ANSI/ESD S20.20