Extra Fine Tinned Braid Roll 1m. Dimensions: 3.5mm Width x 0.35mm V

Scaleauto SC-1630D extra-fine tinned braid: precision electrical contact for your 1/32 slot cars

Braids are one of those small details that make the difference between a car that picks up current well and one that loses power or suffers from micro-cuts on track. The Scaleauto SC-1630D is an extra-fine tinned braid that is 3.5 mm wide and 0.35 mm thick, supplied in a convenient 1-metre roll, ready to be cut to size according to the needs of each chassis.

Function and performance

Braids are responsible for transferring electrical current from the track to the car's motor. A braid in good condition and well-sized ensures clean energy transmission, without losses or interference, resulting in immediate response to the controller and consistent behaviour throughout the session.

The tinning of this braid enhances electrical conductivity while protecting the material from oxidation, prolonging its lifespan. The extra-fine profile of 0.35 mm thickness allows for easy adjustment in chassis with limited space, keeping the guide at the correct height relative to the track.

Compatibility and installation

Presented in a 1-metre roll, each enthusiast can cut exactly the length needed for each application, without wasting material. This format is particularly practical when preparing multiple cars or when working with different chassis configurations.

The width of 3.5 mm is a widely used standard in 1/32 scale spare parts, compatible with a wide variety of guides and chassis from the Scaleauto range, as well as with other brands that use this same measurement. Before installation, it is advisable to always check that the width fits correctly with the guide housing of your specific car.

Installation and preparation

To install it correctly, cut the exact length with scissors or a cutter, avoiding frayed ends. A well-tensioned braid, without excess length, ensures continuous contact with the track and reduces the risk of snagging or bending during the race. If preparing the car for competition, it is worth checking the condition of the braids along with the guide before each session.

Common mistakes

• Leaving the braid too long: it may bend or come out of the housing, causing loss of contact or short circuits.
• Not checking the condition before competing: braids wear out with use; a crushed or dirty braid reduces conductivity.
• Confusing the width: ensure that 3.5 mm matches the width of your guide before installing it.
• Installing without cleaning the track: accumulated dirt on the track accelerates braid wear and worsens electrical contact.

Frequently asked questions

What scale is this braid designed for?

It is specifically designed for 1/32 scale slot cars, which is the predominant scale in the hobby and in club competitions.

What type of track is it compatible with?

As an electrical contact spare part, its compatibility depends on the width of the car's guide, not the type of track itself. Nevertheless, it is a common component in cars running on Sport track (Scaleauto, Slot.it) and also on universal track (Scalextric, Ninco), as long as the guide measurements allow it.

How much length do I need per car?

It depends on the chassis and the guide design, but typically between 3 and 6 cm per braid (two per car) is needed. The 1-metre roll is sufficient to equip several cars with enough margin.

How often should braids be changed?

There is no fixed interval; it depends on usage, the track, and the motor's workload. It is advisable to visually inspect them before each competition session and replace them when they show excessive crushing, embedded dirt, or loss of shape.

Can it be used in official competition?

Yes, as long as the regulations of the category you are competing in allow the use of braids of these measurements. Check the specific rules of your club or championship before preparing the car.

Scaleauto SC-1630D extra-fine tinned braid for 1/32 slot cars: 3.5 mm wide, 0.35 mm thick, supplied in a 1-metre roll. A precision electrical contact component for slot car enthusiasts seeking consistent power pickup and reliable performance on Sport and universal track systems.