Populated PCB resting on the D500 ESD turntable, three-quarter view; 500 mm (20 in) conductive rubber disc, 250 lb (113 kg) capacity, no power or air

D500ESD Turntable for PCB Assembly

ESD Turntable · 500 mm (19.69″) Disc · 113 kg (250 lb) Load

D500 is a 500 mm (19.69″) ESD turntable for PCB assembly, rework and inspection benches.

Disc: Ø 500 mm (19.69″), 15 mm (0.59″) tall
Load Capacity: 113 kg (250 lb)
Largest Board on the Disc: 400 × 350 mm (15.75″ × 13.78″)
Rotation: 360°, free-spinning bearing
ESD Rating: Surface ≤ 10⁵ Ω, to ground ≤ 10⁷ Ω
Temperature Range: −10 °C to +85 °C (14 °F to 185 °F)
Power and Air: None required

Set the assembly on the disc and turn the work instead of lifting the board. It arrives ready to use.

See all specs

Ships from the USA: If in stock, ships today.

Free shipping: US orders of $1,000 and up. Under that, ship on your own UPS or FedEx account (we ask for the number before we ship), or pay ground by weight.

$192.00each

ESD safeSurface ≤ 10⁵ Ω TemperatureUp to 85 °C (185 °F)

For purchasing: PO accepted · W-9 and vendor packet by email.

Domestic shipping

Free shipping on US orders of $1,000 and up.

Delivered to your dock, freight paid (DDP). It applies by itself at checkout, with no code. In stock ships in under 24 hours.

Under $1,000? Ship on your own UPS or FedEx account: tick the option in your cart and we ask you for the account number by email before anything ships. Or take the ground rate shown at checkout, priced by the weight of the order.

D500 loaded with circuit boards — On the assembly bench

At a glance

What it does: Turns the assembly 360° on the bench, on a conductive surface.
The problem it solves: Operators turn the work instead of lifting the board or walking around it.
What it fits: Assemblies and fixtures up to 113 kg (250 lb), boards up to 400 × 350 mm (15.7 × 13.8 in).
Key specs: Ø 500 mm (19.7 in) · 15 mm (0.6 in) tall · surface ≤ 10⁵ Ω · no power, no air

Details

Work every side without lifting the board.

Set the assembly on the disc and turn it. No power, no air.

The engineer, who chooses it: The board turns on a conductive surface, so hand assembly and rework stay static-safe from every side.
The operator, who uses it: Spin the board to the side you need instead of lifting it or walking around it. No plug, no air line.
The buyer, who pays for it: One bench tool, priced on the page, that works the day it arrives.

Description

The D500 is a 500 mm (19.69″) diameter ESD-safe turntable rated for loads up to 250 lbs (113 kg), sized for larger PCB assemblies (up to 400 × 350 mm (15.75″ × 13.78″)) and mechanical builds. The top surface is conductive rubber bonded to a durable plastic disc; the unit sits flat on any workbench at just 15 mm (0.6″) tall and rotates 360 degrees freely on a smooth bearing.

The conductive rubber surface provides continuous ESD protection: surface resistance of 10⁵ Ω or less and resistance to ground of 10⁷ Ω or less, for ANSI/ESD S20.20 work surfaces. Compatible with assemblies coming off reflow or selective solder that have not fully cooled (rated to 85 °C (185 °F)).

No power. No compressed air. No setup. Drop it on the bench and start using it. The 2.88 kg (6.3 lb) unit weight is heavier than the D380, the larger disc plus the higher load capacity demand a more substantial base, which keeps the turntable planted even when the operator pushes hard at the outer edge.

Use the ESD turntable wherever one assembly gets worked from every side: rework, mechanical assembly, inspection and QC. Industries we serve: aerospace and defense, automotive electronics, medical devices and contract manufacturing.

Best uses

Hand assembly: Turn the board to the side being worked on.
Rework: Reach every joint without lifting the assembly.
Inspection: Turn the assembly under the light or the microscope.

Specs

Temperature rating

−10 to 85 °C (14 to 185 °F)

D500This product−10 to 85 °C

85 °C · 185 °F

−20 °C−4 °F80 °C176 °F120 °C248 °F200 °C392 °F300 °C572 °F

Rated for assembly, rework and inspection benches.

ESD rating

Surface ≤ 10⁵ Ω

ConductiveOrdinary plastic This turntable · ≤ 10⁵ Ω

Low resistance: static drains awayHigh resistance: static stays

Conductive rubber top, ≤ 10⁵ Ω surface resistance and ≤ 10⁷ Ω to ground, for ANSI/ESD S20.20 work surfaces. Test reports on request.

Board sizes it takes

Largest and smallest board that sits on the disc.

Technical data

Model	D500
Diameter	500 mm (20″)
Profile height	15 mm (0.6″), sits flat on any workbench
Rotation	360°, free-spinning on smooth bearing
Load capacity	250 lbs (113 kg)
Max board on platform (L × W)	400 × 350 mm (15.75″ × 13.78″)
Min board on platform (L × W)	10 × 10 mm (0.394″ × 0.394″)
Surface material	Conductive rubber (bonded to plastic disc)
Disc material	Durable plastic
Surface resistance	≤ 10⁵ Ω
Resistance to ground	≤ 10⁷ Ω
Temperature tolerance	−10 °C to +85 °C (14 °F to 185 °F)
Electrical power	None required
Compressed air	None required
Product weight	2.88 kg (6.3 lbs)

FAQ

Questions

What is an ESD turntable used for?

Set a board or assembly on the D500 and turn it to reach every side during assembly, rework or inspection, without lifting and re-seating it. The conductive rubber top measures ≤ 10⁵ Ω surface resistance and ≤ 10⁷ Ω to ground, so the work stays inside your ESD controls the whole time.

Which industries use ESD turntables?

Electronics manufacturers in aerospace and defense, automotive electronics, medical devices and contract manufacturing. The D500 sits at PCB assembly and rework benches, mechanical assembly, inspection and QC, and computer and electronics assembly.

Will the D500 work on my ESD bench?

Yes. It sits flat on your ESD mat at 15 mm (0.591″) tall, and it grounds through that contact: the conductive rubber top is continuous with the disc body. Surface resistance ≤ 10⁵ Ω and resistance to ground ≤ 10⁷ Ω, for ANSI/ESD S20.20 work surfaces. Leave a 500 mm (19.69″) circle clear on the bench.

What does the D500 cost, and is there a volume price?

$192.00 per turntable. Order 10 or more and the price drops to $172.80 each, 10% off automatically at checkout. The D380, with its 380 mm (14.96″) disc, is $133.00.

Does the D500 need power, compressed air, or batteries?

No. The turntable spins on a smooth bearing under board weight alone. Place it on the bench, set your assembly on top, push it to rotate. No power outlet, no air supply, no batteries to replace, no maintenance schedule. The grounding to the bench’s ESD mat happens through normal contact, the conductive rubber surface is continuous with the disc body and the disc body sits flat on your work surface.

What board sizes does the D500 take?

Boards up to 400 × 350 mm (15.75″ × 13.78″) on the 500 mm (19.69″) disc, and down to 10 × 10 mm (0.394″ × 0.394″), small enough for a single chip on a probing fixture. A larger board still turns, but more of it hangs past the disc edge, so for stability keep the assembly within the rated size.

Can I put a hot board on it, just out of reflow or selective solder?

Yes, up to 85 °C (185 °F). That’s above the typical hand-touch threshold for cooled-down boards but below sustained reflow / oven temperatures. If your assembly is still hot enough that the operator needs gloves, give it 30 to 60 seconds to drop into the safe range before placing it on the disc. The conductive rubber surface is durable but not designed for direct in-oven use.

What does the larger D500 add over the D380?

Room and load. Pick the D500 for full-size PCB assemblies (up to 400 × 350 mm (15.75″ × 13.78″)), mechanical builds with multiple sub-components, or any rework where the load might approach 113 kg (250 lb). Pick the D380 for benchtop hand soldering, mid-size assemblies, and rework where 91 kg (200 lb) capacity is enough and bench space is tighter. Both share the same surface material, ESD spec and no-power design. The only differences are disc diameter (500 vs 380 mm (19.69″ vs 14.96″)), profile height (15 vs 12 mm (0.591″ vs 0.472″)) and load rating.

What ships in the box?

One D500 turntable, fully assembled and ready to use. 2.88 kg (6.3 lb) unit weight. Stocked at the US warehouse; in-stock orders ship in under 24 hours. No assembly required, drop it on the bench and start using it.

Is this the same as an ESD lazy susan or a rotating PCB holder?

Yes. Many buyers call an ESD turntable an ESD lazy susan or a rotating PCB holder: a conductive work surface that turns a full 360°, so you can reach every side of a board or assembly without picking it up.

D500ESD Turntable for PCB Assembly

At a glance

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