Robust EMI ESD Junction Shell for Shielded Flat Cable 3M 3357-4125 Featuring Brass and Steel Materials
Manufacturer:
3M
Description:
D-Sub, D-Shaped Connector Backshells, Hoods RoHS
Category:
Centronics Connectors/D-Sub, D-Shaped Connector Backshells, Hoods
Specifications
Mfr. Part #:
3357-4125
Model Number:
3357-4125
Introduction
Product Overview
The 3M D Sub EMI Junction Shell for Shielded Flat Cable offers EMI/ESD protection with stainless steel inserts within a plastic shell. This lightweight, compact, and low-profile solution utilizes standard hardware and is available in a full family of sizes. It is designed for use with shielded flat cable and is suitable for applications requiring robust EMI/ESD shielding.
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 Flammability: UL 94V-0
- 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)
- Temperature Rating: -55C to +105C
- RoHS Compliance: Varies by specific model and hardware used (See Regulatory Information Appendix for details).
Technical Specifications
| 3M Part Number | Connector Type | 3M Connector Number | Number of Connector Contacts | Dimensions A [mm] | Dimensions B [mm] |
|---|---|---|---|---|---|
| 3357-4109 | Plug | 8209 | 9 | 33.0 [1.30] | 24.9 [0.98] |
| 3357-5109 | Socket | 8309 | 9 | 33.0 [1.30] | 24.9 [0.98] |
| 3357-4115 | Plug | 8215 | 15 | 41.4 [1.63] | 33.3 [1.31] |
| 3357-5115 | Socket | 8315 | 15 | 41.4 [1.63] | 33.3 [1.31] |
| 3357-4125 | Plug | 8225 | 25 | 55.1 [2.17] | 47.0 [1.85] |
| 3357-5125 | Socket | 8325 | 25 | 55.1 [2.17] | 47.0 [1.85] |
| 3357-4137 | Pin | 8237 | 37 | 71.6 [2.82] | 63.5 [2.50] |
| 3357-5137 | Socket | 8337 | 37 | 71.6 [2.82] | 63.5 [2.50] |
Note: Dimensions A and B have a tolerance of 0.007 inches [0.18 mm].
Note: Use a closed cover connector with junction shell and only with a thru-hole style flange on the connector. Inserts will interfere with the shell.
2412091057_3M-3357-4125_C6059535.pdf
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