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ESD and Antistatic Products
ESD Wrist Strap
The ESD Wrist Strap is an adjustable conductive-fabric band supplied with a detachable coiled cord for grounding seated operators at protected workstations.
- Conductive elastic band provides 360-degree wrist contact.
- Stainless back plate creates a stable skin interface.
- Detachable coiled lead follows movement without excess loose cable.
Product Introduction
Elastic nylon containing conductive yarn wraps comfortably around the wrist, while a stainless contact plate and snap transfer charge into the ground lead. The cord includes an in-line current-limiting resistor and terminates in a standard plug or clip selected for the workstation connection. The replaceable two-piece design simplifies daily testing and maintenance.
Key Features
Conductive fabric maintains contact around the wrist.
Stainless plate resists corrosion from routine use.
Positive snap permits fast cord replacement.
Coiled cable extends with reach and retracts near the bench.
Standard plug interface suits common grounding points and testers.
Customer Product Concerns
Wrist grounding depends on snug conductive contact, intact cord continuity and a secure connection to the designated workstation ground.
A loose band causes intermittent skin contact.Adjustable elastic construction holds the contact plate against the wrist.
A straight cable tangles across the bench.The coiled section retracts when the operator moves closer.
Repeated flexing eventually damages the lead.A detachable cord can be separately tested and replaced.
An accidental pull disconnects equipment or injures the wearer.The snap provides a defined detachable interface at the cuff.
Visual checks miss an open circuit.The complete worn strap is verified with a wrist-strap tester before use.
Typical Applications
Seated electronics assembly.Printed circuit board repair.Semiconductor inspection.Static-sensitive laboratory work.Component packing and test benches.
Technical Parameters
The values describe a common single-wire adjustable fabric wrist strap; band color, snap size, cord length and connector format can be selected for the workstation.
| Core Material | Conductive elastic nylon band with insulated copper ground lead |
|---|---|
| Panel Thickness | 1.5–2.5 mm band thickness |
| Effective Width | 18–25 mm band width |
| Maximum Length | Up to 3600 mm extended coiled-cord length |
| Steel Facing Thickness | 0.5 mm nominal stainless contact-plate thickness |
| Core Density | 300–450 kg/m³ equivalent woven band bulk density |
| Thermal Conductivity | 0.05–0.08 W/(m·K) |
| Surface Finish | Royal blue conductive fabric, polished stainless plate and black insulated cord |
| Joint Type | Adjustable loop band with 4 mm snap and detachable banana-plug coiled cord |
| Customization | Available based on the intended application and operating environment. |
Available Options
Single-wire or dual-wire versions.4 mm, 10 mm and alternative snap sizes.Blue, black, red or yellow bands.1.5 m, 1.8 m, 3 m or 3.6 m extended cord lengths.Banana plug, alligator clip or monitor connector.Metal expansion and cleanroom-compatible band styles.
Planning a ESD Wrist Strap specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
