Brother TZE-SL651 label-making tape Black on gold

Primarily designed for long-term reliable identification of CAT5e, CAT6 and CAT6A networking cables with diameters from 3.0 to 6.6 mm, the Brother TZe-SL651 is a 24 mm self-laminating labelling tape with black print on a yellow background. The tape includes a laminated overcoat automatically applied during printing to protect text from abrasion and environmental extremes, and is compatible with selected professional Brother P-touch label printers.

Advantages

The TZe-SL651 tape uses a special adhesive and materials formulated for easy application to cables while maintaining a firm bond for many years. Its self-laminating finish protects printed text from temperature variations, sunlight, water, chemicals and abrasion. With a 24 mm width, it can be wrapped around wider-diameter cables such as CAT6A while still providing durable, legible identification.

Suitable for

• Identification of CAT5e, CAT6 and CAT6A networking cables (3.0–6.6 mm diameter)
• Industrial and commercial cable labeling in data centers and wiring closets
• Long-term outdoor or indoor cable marking where resistance to weather and abrasion is required

Key specifications

• Brand: Brother
• Model / MPN: TZe-SL651 (TZESL651)
• Colour: Black on yellow
• Tape width: 24 mm
• Length: 8 m
• Compatibility: Selected Brother P-touch professional printers (e.g., PT-D800W, PT-E550WVP, PT-P900W, PT-P950NW)
• Pack quantity: 1 piece
• Intended cable diameter: 3.0–6.6 mm

How to use

Install the TZe-SL651 tape cartridge in a compatible Brother P-touch professional label printer following the printer's instructions. Design and print your cable ID using the printer controls or accompanying software; the printer will apply the laminated overcoat automatically as it prints. Trim the printed label if necessary and wrap it around the cable so the printed side faces outward, ensuring the laminated edge overlaps to protect the text.

Recommendations

For best results, use the tape on cables within the specified diameter range (3.0–6.6 mm) and store unopened cartridges in a cool, dry place out of direct sunlight. Confirm printer compatibility with model numbers before purchase.