| PartNumber | SMS-456F | SMS-457F | SMS-409C |
| Description | EMI Gaskets, Sheets, Absorbers & Shielding .835 x 1.543 x .286 SHIELD FRAME | EMI Gaskets, Sheets, Absorbers & Shielding 1.07 x 1.304 x .236 SHIELD FRAME | EMI Gaskets, Sheets, Absorbers & Shielding .75 x 1.178 x .118 SHIELD COVER |
| Manufacturer | LeaderTech | LeaderTech | LeaderTech |
| Product Category | EMI Gaskets, Sheets, Absorbers & Shielding | EMI Gaskets, Sheets, Absorbers & Shielding | EMI Gaskets, Sheets, Absorbers & Shielding |
| RoHS | Y | Y | Y |
| Product Type | EMI Gaskets, Sheets & Absorbers | EMI Gaskets, Sheets & Absorbers | EMI Gaskets, Sheets & Absorbers |
| Product | Shields | Shields | Shields |
| Type | Shielding Gaskets | Shielding Gaskets | Shielding Gaskets |
| Mounting Style | SMD/SMT | SMD/SMT | Snap In |
| Length | 39.19 mm | 33.12 mm | 29.92 mm |
| Width | 21.21 mm | 27.18 mm | 19.05 mm |
| Thickness | 7.26 mm | 5.99 mm | 3 mm |
| Series | SMS | SMS | SMS |
| Packaging | Reel | Reel | Bulk |
| Brand | LeaderTech | LeaderTech | LeaderTech |
| Factory Pack Quantity | 280 | 210 | 20 |
| Subcategory | EMI/RFI | EMI/RFI | EMI/RFI |
| Unit Weight | - | 0.049384 oz | - |