Brother TZe-661 — Laminated Tape, 36 mm, Black on Yellow
36 mm x 8 mBlack on YellowLaminated TZeGenuine Brother
The Brother TZe-661 is a genuine laminated P-touch tape cassette, 36 mm wide and 8 m long, printing black on yellow. It is made for P-touch label printers that accept 36 mm TZe tape, such as the PT-D800W, PT-E800W, PT-P900W and PT-P950NW.
The text is sealed between layers of the tape, so it resists water, abrasion, many chemicals and fading — the reason TZe labels are used on shelves, equipment, panels and files that are handled every day. Black on yellow is the classic high-visibility combination for warnings, safety notes and items that must stand out.
Before you order: Fits only P-touch models that take 36 mm TZe cassettes (e.g. PT-D800W, PT-E800W, PT-P900W and PT-P950NW). Most handheld and desktop P-touch models stop at 12, 18 or 24 mm — check your model before ordering.
What's in the Box
- 1 x Brother TZe-661 TZe cassette, 36 mm x 8 m, black on yellow
What It Means in Practice
- 36 mm width allows large, readable text, several lines, symbols or a barcode
- Laminated print withstands water, abrasion, many chemicals and fading — suitable indoors and outdoors
- Clean, flat finish for asset tags, shelving, panels, folders and signage
- Same cassette works in every compatible 36 mm P-touch model
What Will Not Work
- P-touch machines limited to 12, 18 or 24 mm tape — a 36 mm cassette does not fit; check the maximum tape width of your model
- DYMO, Epson or other brand label makers — TZe cassettes are Brother-only
- Older Brother machines that use TC or M-type tapes
Key Features
Laminated print
Brother seals the print under a clear protective layer for long-lasting, readable labels.
36 mm width
The widest TZe format — room for large text, logos, several lines or barcodes.
Genuine TZe cassette
Drop-in cassette with tape and ink ribbon together; no separate ink to buy.
Technical Specifications
| Identification |
| Part Number |
TZe-661 |
| EAN / GTIN |
4977766686778 |
| Brand |
Brother |
| Tape System |
TZe |
| Tape |
| Width |
36 mm |
| Length |
8 m |
| Tape Type |
Laminated TZe tape (print sealed under a clear protective layer) |
| Adhesive |
Standard TZe adhesive |
| Print Colour |
Black |
| Tape Colour |
Yellow |
| Compatibility |
| Compatible Machines |
Brother P-touch models that accept 36 mm TZe tape, e.g. PT-D800W, PT-E800W, PT-P900W and PT-P950NW |
| Not Compatible |
P-touch models limited to 24 mm or narrower; non-Brother label makers |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
No separate manufacturer warranty term is published for this consumable; any quality claim is handled through Singular |
Frequently Asked Questions
How do I know if my P-touch takes 36 mm tape?
Check the maximum tape width in your model's specifications or on the cassette bay. If it says 24 mm, this tape will not fit. Send us the model and we will confirm.
Do I need a separate ink ribbon?
No. TZe cassettes contain the tape and the ribbon together.
Is it suitable for outdoor use?
Brother specifies laminated TZe tape as resistant to water, abrasion and fading, which makes it suitable for indoor and outdoor labelling.
Singular Expert Insight · Buyer's Guide
Choose the tape by your machine first: 36 mm cassettes only fit the larger P-touch models, and buying the wrong width is the most common mistake with TZe tapes. For textured or rough surfaces, the extra strength TZe-S version holds better; for cables, the self-laminating TZe-SL version wraps around the wire. You can compare widths and colours among the
labels and tapes in our catalogue.
✓ Buy it if your P-touch accepts 36 mm TZe tape and you want large, durable labels on equipment, shelves or signs.
✕ Skip it if your machine takes 24 mm tape or narrower, or you use a non-Brother label maker.
→ Also consider Brother TZe-261 (black on white) for everyday labelling, or TZe-SL661 if you are marking cables.
Not sure it fits? Tell us the model of your printer or label maker and what you are labelling, and we will check compatibility before you order.