ESD Workbench for Electronics Assembly: Anti-Static Work Bench BEN-001

By Rachel Zhong, ESD engineer at ESDBEST, 29 years in static control · Updated 9 November 2026

An ESD workbench (also called an anti-static workbench, ESD work bench or ESD table) is a work bench with a grounded, static-dissipative work surface and fixed grounding points for wrist straps. Charge on the bench top, on the parts and on the operator drains to ground in a controlled way, so it cannot discharge into a circuit board or a sensitive component.

This page covers our ESD workbench BEN-001: its specifications, our own resistance check on its work surface, and the options you can add. It also explains what makes a workbench ESD safe and what the standards ask for, and gives a short checklist for choosing and setting up an ESD workstation in an electronics factory, repair shop or lab.

• BEN-001 specifications
• Photos
• Our work-surface resistance check
• What is an ESD workbench?
• ESD workbench vs ordinary workbench
• What makes a workbench ESD safe
• What the standards require
• ESD mat top vs ESD laminate top
• Options and custom configurations
• Where ESD workbenches are used
• How to choose an ESD workbench
• Setting up and grounding the bench
• Testing and maintenance
• Ordering: MOQ, lead time, quote
• FAQ

ESD workbench BEN-001 specifications

BEN-001 is a single-operator ESD workbench with an upper shelf and an overhead frame. The table lists only figures from our product sheet and our own measurement.

Need a different length, depth or height? Tell us your sizes when you ask for a quote. Custom orders are accepted.

Photos of the ESD work bench

Our work-surface resistance check

We checked the bench top of a BEN-001 on 9 November 2026 with an ACL Staticide Model 800 Environment & Megohmmeter (serial R01172234, calibrated 19 August 2026). We used the meter's built-in electrodes, which read in ohms per square (Ω/sq).

What is an ESD workbench?

An ESD workbench is a work bench built for handling electrostatic-discharge-sensitive (ESDS) items such as bare PCBs, PCBAs, ICs and modules. Three things make it different from a normal electronics workbench:

• A static-dissipative work surface. Charge on parts placed on the bench drains away slowly, not in a sudden spark.
• A path to ground. The work surface connects through a ground snap and ground cord to a verified ground point.
• Grounding points for people. Operators plug their wrist straps into a ground box on the bench, so they stay at the same potential as the work surface.

The names vary. In buyer specifications you will see ESD workbench, ESD work bench, anti-static workbench, ESD table, ESD bench, electrostatic workbench and ESD safe workbench. They all describe the same product. An ESD workstation is the complete working position: the workbench plus the wrist strap, ESD chair, ESD flooring or footwear, ionizer and ESD-safe tools and containers.

ESD workbench vs ordinary workbench

Putting an ESD bench mat on an existing table and grounding it correctly can turn an ordinary table into an ESD-safe work area. A purpose-built ESD workbench gives you the grounding points, shelf and accessory frame already built in.

What makes a workbench ESD safe

1. Dissipative work surface

The top is the part your products touch. BEN-001 uses an ESD mat top rated 10⁶–10⁹ Ω. That range is high enough to slow a discharge, but low enough that charge still drains to ground.

2. Ground snap and ground cord

The work surface connects to ground through a snap and a ground cord. Without that connection, an ESD mat cannot drain charge to ground. A floating mat can hold charge like any other surface.

3. Wrist-strap ground points

Seated operators must wear a wrist strap (ANSI/ESD S20.20). The ground box on BEN-001 has two snap studs and two banana-plug sockets. See our ESD wrist straps and the wrist strap guide.

4. Common ground for everything on the bench

The work surface and the wrist straps should go back to the same ground point, so person, surface and product stay at the same potential. Our ESD workbench grounding guide shows the full path, with photos and limits.

5. No unnecessary insulators

Ordinary plastic bins, bubble wrap, foam cups and paper folders can carry charge that grounding will not remove. Keep them off the work surface, or replace them with ESD-safe versions.

What the standards require for an ESD workstation

ANSI/ESD S20.20 is the program standard most electronics customers write into their supplier requirements. These are its limits for the items on a workbench (S20.20-2014, Tables 2 and 3):

S20.20 itself sets only an upper limit for work surfaces. A note in the standard suggests a lower limit of 1 × 10⁶ Ω where charged-device-model (CDM) damage is a concern. A surface rated 10⁶–10⁹ Ω, like the BEN-001 top, is inside both. Your customer's own specification may be stricter, so check it.

ESD mat top vs ESD laminate top

Buyers often ask what work surface an ESD table should have. There are two common answers.

Whichever top you choose, check it the same way: measure resistance-to-ground with the bench installed. Colour tells you nothing about resistance, because green, blue and grey tops can all be conductive, dissipative or insulating. If you only need to replace the top, see the ESD mat for workbench rolls and sheets.

Options and custom ESD workbench configurations

The BEN-001 frame takes accessories that we make to order:

• Shelves: extra or different upper shelves for instruments, reels and parts bins
• Lights: a light on the overhead frame for assembly and inspection
• Drawers: under-top drawers for tools and consumables
• Power sockets: socket strips on the frame for soldering stations and test equipment
• Hanging cabinets: cabinets on the overhead frame

Send us a sketch or a photo of the layout you need with your quote request. For complete stations, ask us about the ESD chair, wrist straps, ESD floor mat and ionizer as well.

Where ESD workbenches are used

• Assembly line ESD workbenches: rows of identical benches for manual insertion, final assembly and packing in a PCBA or electronics factory
• Factory workbenches for SMT areas: inspection, touch-up soldering and AOI follow-up next to the SMT line
• Electronics repair and rework: soldering stations, hot air and microscopes on one grounded bench
• Electronics lab benches: R&D, testing and calibration labs that handle bare boards
• Technician workbenches: service centres repairing phones, computers, drives and control boards
• Training rooms: schools and company training areas that teach ESD-safe handling

How to choose an ESD workbench

1. Size and height: a 1200 × 600 mm top at 700 mm height suits one seated operator with a soldering station and a parts tray. Measure your largest board, fixture or instrument first. Standing work usually needs a higher top, and we can make one.
2. Load: add up the instruments on the shelf and the fixtures on the top. BEN-001 is rated for 500 kg, evenly distributed.
3. Work surface: check the rated resistance (BEN-001: 10⁶–10⁹ Ω) and ask for a measured value. A supplier who cannot measure the top cannot prove it.
4. Grounding points: count the operators and test leads that need to connect at the same time.
5. Accessories: shelves, lights, drawers and sockets are easier to specify before production than to add later.
6. Minimum order and lead time: for a pilot station, choose a supplier who will ship one unit. BEN-001 MOQ is 1, with about one week lead time.

Setting up and grounding the bench

1. Level the bench with the feet so the top does not rock.
2. Connect the work-surface ground cord from the mat snap to the ground point.
3. Connect the wrist-strap ground box to the same ground point.
4. Connect the ground point to a verified ground, usually the AC equipment ground. Have an electrician confirm it.
5. Measure resistance-to-ground on the installed bench and record it.

The full procedure, with photos and the limits for each connection, is in how to ground and verify an ESD workbench. For planning a complete station (flooring, seating, ionization and signage), see how to build an ESD workstation.

Testing and maintenance

• Wrist straps: test daily before work, unless you use a continuous monitor. See how to test an ESD wrist strap.
• Work surface: measure resistance-to-ground at the interval in your ESD control plan, and after any move or repair.
• Cleaning: use a cleaner made for ESD surfaces. Household cleaners and silicone polishes can leave an insulating film.
• Inspection: check cords, snaps and the ground box for loose or broken parts.

Ordering: MOQ, lead time and quote

You can order a single ESD workbench for a pilot line, or a full set for a production line.

To get an accurate quote, send us:

• Quantity, and whether all benches are identical
• Top size (length × width) and working height, if different from BEN-001
• Accessories: shelves, lights, drawers, power sockets, hanging cabinets
• Socket standard and voltage, if you need power sockets
• Destination country and delivery terms
• Any ESD specification your customer requires

FAQ