3M (TC) 4646SQ-1(5)
TAPE DBL COATED/SIDED GRAY 1"X1"
Answer first: this page is a purchasing reference for the exact part number 4646SQ-1(5) from 3M (TC). Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | 4646SQ-1(5) |
|---|---|
| Manufacturer | 3M (TC) |
| Category | Tape |
| series | VHB™ 4646 |
| packaging | Bulk |
| product status | Active |
| param 1 | Double Coated, Double Sided |
| param 2 | Pressure Sensitive Adhesive (PSA) |
| param 3 | Acrylic Foam |
| param 4 | 0.0250" (25.0 mils, 0.635mm) |
| param 5 | - |
| param 6 | - |
| param 7 | 1.00" (25.40mm) |
| param 8 | 1.00" (25.40mm) |
| param 9 | Gray |
| param 10 | General Purpose |
| param 11 | 300°F (149°C) |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify 4646SQ-1(5) Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For 4646SQ-1(5), SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.