Durable EMI and ESD Protection Junction Shell 3M 3357-5115 for Shielded Flat Cable Applications
Product Overview
The 3M D Sub EMI Junction Shell is designed for shielded flat cable applications, providing essential EMI and ESD protection. Featuring stainless steel inserts within a lightweight, compact plastic shell, this low-profile solution offers a full family of sizes for versatile integration. It utilizes standard hardware for ease of use and is suitable for applications requiring robust shielding in a compact form factor.
Product Attributes
- Brand: 3M
- Product Line: 3M D Sub EMI Junction Shell
- Application: Shielded Flat Cable
- Protection: EMI / ESD
- Shell Material: Glass Filled Polyester (PBT)
- Shell Color: Gray
- Insert Material: Brass
- Flat Shield Material: Copper Alloy with Clear Chromate Finish
- Spring Material: Steel with Nickel Plating
- Screw Material: Stainless Steel (2-56 x .50 Roundhead)
- Mounting Hardware: Refer to Note 3 on page 2
- Certifications: RoHS Compliant (refer to Regulatory Information Appendix for specific exemptions and details)
Technical Specifications
| 3M Part Number | Connector Type | 3M Connector Number | Number of Contacts | Dimension A (inch [mm]) | Dimension B (inch [mm]) | Temperature Rating (C) |
|---|---|---|---|---|---|---|
| 3357-4109 | Plug | 8209 | 9 | 1.30 [33.0] | 0.98 [24.9] | -55C to +105C |
| 3357-5109 | Socket | 8309 | 9 | 1.30 [33.0] | 0.98 [24.9] | |
| 3357-4115 | Plug | 8215 | 15 | 1.63 [41.4] | 1.31 [33.3] | |
| 3357-5115 | Socket | 8315 | 15 | 1.63 [41.4] | 1.31 [33.3] | |
| 3357-4125 | Plug | 8225 | 25 | 2.17 [55.1] | 1.85 [47.0] | |
| 3357-5125 | Socket | 8325 | 25 | 2.17 [55.1] | 1.85 [47.0] | |
| 3357-4137 | Plug | 8237 | 37 | 2.82 [71.6] | 2.50 [63.5] | |
| 3357-5137 | Socket | 8337 | 37 | 2.82 [71.6] | 2.50 [63.5] |
Note: Dimensions A and B have a tolerance of .007 inch unless otherwise noted. Dimensions in brackets are for reference only.
Flammability Rating: UL 94V-0
2412091057_3M-3357-5115_C6674848.pdf