# 3M CN4490 0.25" X 54.5YD 3M (TC) | RF/IF and RFID | DigiKey

**Manufacturer:** 3M (TC)  
**MPN:** `3M CN4490 0.25" X 54.5YD`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | 3M (TC) |
| Manufacturer name | 3M (TC) |
| Manufacturer | 3M (TC) |
| DimensionUnit | m |
| Extra Product Name | 3M CN4490 0.25" X 54.5YD 3M (TC) \| RF/IF and RFID \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| length | 163.5 |
| length_Attrib | Length |
| moq | 1 |
| MPN | 3M CN4490 0.25" X 54.5YD |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 7587635 |
| width | 0.00635 |
| width_Attrib | Width |
| Category | RF/IF and RFID |
| Mfr | 3M (TC) |
| Series | CN-4490 |
| Package | Bulk |
| Part Status | Obsolete |
| Type | Shielding Tape |
| Shape | Roll |
| Length | 163.500' (49.83m) |
| Width | 0.250" (6.35mm) |
| Thickness - Overall | 0.002" (0.05mm) |
| Operating Temperature | - |
| Adhesive | Conductive, Single Sided |
| Material | Nickel-Copper (NI/CU) Fabric |
| Shelf Life | 60 Months |
| Shelf Life Start | Date of Manufacture |
| Storage/Refrigeration Temperature | 50?F ~ 80?F (10?C ~ 27?C) |
| Base Product Number | CN4490 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 7587635 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/141000000/141362500/part_--3MCN4490025X545YD---3MTC--32697a76dd.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp