Desco 09060 Adjustable Hook and Loop ESD Wrist Strap with 4mm Snap - One Size Fits All
The Desco 09060 is an adjustable hook-and-loop ESD wrist strap with a 4mm snap connection, designed for reliable personnel grounding at ESD-protected workstations. The hook-and-loop band provides a secure, comfortable fit across all wrist sizes without the pressure points associated with elastic bands, making it well-suited for extended production shifts. The 4mm snap is industry-standard and compatible with Desco ground cords and most third-party coiled cords.
An essential component of any ANSI/ESD S20.20-compliant personnel grounding system. Must be used with a 1MΩ ground cord (sold separately).
Key Features
- Adjustable hook-and-loop band — secure, comfortable fit on any wrist size
- 4mm snap connection — industry-standard, compatible with Desco and most coiled cords
- One size fits all — reduces SKU complexity for high-volume ESD programs
- Maintains continuous body-to-ground connection during ESD-sensitive handling
- ANSI/ESD S20.20 compatible
- Durable construction for daily production use
Specifications
| Specification | Value |
|---|---|
| Part Number | 09060 |
| Manufacturer | Desco Industries |
| Band Type | Adjustable Hook and Loop |
| Snap Connection | 4mm standard snap |
| Size | One size fits all (adjustable) |
| Ground Cord | Sold separately — 1MΩ resistor cord required |
| Standard Compliance | ANSI/ESD S20.20 compatible |
Applications
- Electronics assembly and PCB handling
- Semiconductor and disk drive manufacturing
- ESD-protected workstation grounding
- Component inspection and testing
- Any ESD-sensitive handling or rework operation
Complete the Grounding System
A wrist strap alone does not complete the ESD grounding path. The full personnel grounding system requires:
- Ground cord — 1MΩ resistor cord for operator safety (connects wrist strap to common point ground)
- Wrist strap tester — verify strap and cord integrity daily per ANSI/ESD S20.20
- Continuous monitor — for critical operations requiring real-time grounding verification
Frequently Asked Questions
Does the Desco 09060 come with a ground cord?
No — the 09060 is the wrist band only. A separate 1MΩ coiled ground cord is required to complete the grounding path from the wrist strap to the common point ground at the workstation. Desco offers compatible ground cords separately.
Why is a 1MΩ resistor required in the ground cord?
The 1 megaohm resistor limits current flow in the event of accidental contact with a live voltage, protecting the operator from electrical shock while still providing an effective ESD discharge path. Using a ground cord without a resistor is a safety hazard and is not compliant with ANSI/ESD S20.20.
How often should the wrist strap be tested?
ANSI/ESD S20.20 and most ESD control programs require wrist straps to be tested at least daily — typically at the start of each shift — using a calibrated wrist strap tester. Some critical operations require continuous monitoring.
What is the difference between hook-and-loop and elastic ESD wrist straps?
Hook-and-loop (Velcro-style) bands allow precise adjustment and maintain consistent contact pressure without the stretch-and-fatigue issues of elastic bands. They are generally preferred for extended wear in production environments. Elastic bands can be quicker to don but may loosen over time and provide inconsistent contact, particularly on larger or smaller wrists.
Is the 09060 compatible with continuous monitors?
The 09060 uses a standard 4mm snap, which is compatible with most continuous wrist strap monitor systems. Verify the snap interface specification of your specific monitor before use to confirm compatibility.
