I/O Backplane Gaskets
Our standard fabric-over-foam I/O backplane gaskets for D-Subminiature Connectors are available in .040 and .080 inch thicknesses. However, as with our EMI profile gaskets, custom thicknesses and cutouts are available.
| I/O Gasket | Description | L1 | W1 | L2 | W2 |
| IO9POS | 9 Position D-Sub | 1.213 (30.8mm) | .750 (19.1mm) | .984 (25.0mm) | .400 (10.2mm) |
| IO15POS | 15 Position D-Sub | 1.541 (39.1mm) | .750 (19.1mm) | 1.312 (33.3mm) | .400 (10.2mm) |
| IO25POS | 25 Position D-Sub | 2.088 (53.0mm) | .750 (19.1mm) | 1.852 (47.0mm) | .400 (10.2mm) |
| IO37POS | 37 Position D-Sub | 2.720 (69.1mm) | .750 (19.1mm) | 2.500 (63.5mm) | .400 (10.2mm) |
| IO50POS | 50 Position D-Sub | 2.630 (66.8mm) | .850 (21.6mm) | 2.406 (61.1mm) | .500 (12.7mm) |
Custom I/O Backplane Gaskets
We can make any custom I/O backplane gasket!
Any width, any length, any cutout configuration, any thickness.
JEMIC's unique manufacturing process is designed to accommodate custom EMI profile gaskets and I/O backplane gaskets. Using inexpensive, fast turn-around tooling, JEMIC Shielding Technology is capable of production runs for new profiles or I/O backplane gaskets in just a few weeks.
We offer value-added modifications to all of our products, including our fabric-over-foam gaskets. We can assemble a variety of components into a single shielding element, saving our customers assembly cost and time. For example, four EMI profile gaskets, separately applied and used to seal a square opening, can be delivered to our customer as a single, square, "picture frame" type gasket.
I/O Backplane Gaskets & Environmental Combination
Reduce your cost and your assembly time with a dual-purpose gasket. We can design an I/O backplane gasket to address your environmental concerns in combination with an EMI solution.
Specifications
| Shielding Effectiveness | > 85dB attenuation from 20 MHz to 10 GHz | |
| Electrical Resistance | < 0.1 Ohms/Sq | |
| Compression Deflection | < 1 lb/in | |
| Compression Set |
15-19 percent
15 percent at 70 °F. (21 °C.) 19 percent at 158 °F. (70 °C.) |
|
| Service Temperature | -40 °F. (-40 °C.) to 158 °F. (70 °C.) |
NOTE: The application and gasket geometry may influence shielding effectiveness, compression deflection and compression set.