Home / Products / Tape / 3M (TC) / 5421SQ-12(25)

3M (TC) 5421SQ-12(25)

TAPE POLYETHYLENE CLEAR 12"X12"

Answer first: this page is a purchasing reference for the exact part number 5421SQ-12(25) 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.

Manufacturer: 3M (TC) Category: Tape Part number: 5421SQ-12(25) Package: RFQ verification required

Key Parameters

Part Number5421SQ-12(25)
Manufacturer3M (TC)
CategoryTape
series5421
packagingBulk
product statusActive
param 1Polyethylene
param 2Rubber
param 3UHMW Polyethylene
param 40.0067" (6.7 mils, 0.170mm)
param 50.0017" (1.7 mils, 0.043mm)
param 60.0050" (5.0 mils, 0.127mm)
param 712.00" (304.80mm)
param 812.00" (304.80mm)
param 9Clear
param 10General Purpose
param 11-30°F ~ 225°F (-34°C ~ 107°C)

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify 5421SQ-12(25) 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 5421SQ-12(25), 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.