Compact EMI ESD junction shell 3M 3357-5125 designed for shielded flat cable electronic applications
Product Overview
The 3M D Sub EMI Junction Shell is designed for shielded flat cable applications, providing essential EMI/ESD protection. Featuring stainless steel inserts within a plastic shell, this lightweight and compact solution offers a low-profile design. It is available in a full family of sizes and utilizes standard hardware for ease of integration. Ideal for applications requiring robust shielding and protection for sensitive electronic signals.
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 (3M Jack Screw, 3342, or 3M Jack Socket Kit, 3341)
- Regulatory Compliance: RoHS Compliant (EU Directive 2002/95/EC, as amended by EU Commission Decision 2005/618/EC, with specific exemptions for lead in certain applications)
- Origin: Printed in USA
Technical Specifications
| 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] | -55 to +105 |
| 3357-5109 | Socket | 8309 | 9 | 1.30 [33.0] | 0.98 [24.9] | -55 to +105 |
| 3357-4115 | Plug | 8215 | 15 | 1.63 [41.4] | 1.31 [33.3] | -55 to +105 |
| 3357-5115 | Socket | 8315 | 15 | 1.63 [41.4] | 1.31 [33.3] | -55 to +105 |
| 3357-4125 | Plug | 8225 | 25 | 2.17 [55.1] | 1.85 [47.0] | -55 to +105 |
| 3357-5125 | Socket | 8325 | 25 | 2.17 [55.1] | 1.85 [47.0] | -55 to +105 |
| 3357-4137 | Pin | 8237 | 37 | 2.82 [71.6] | 2.50 [63.5] | -55 to +105 |
| 3357-5137 | Socket | 8337 | 37 | 2.82 [71.6] | 2.50 [63.5] | -55 to +105 |
Note: Dimensions A and B are reference dimensions with tolerances of .007 Inch.
Flammability: UL 94V-0
2412091057_3M-3357-5125_C7179546.pdf