516-090-000-251 vs 516-120-000-261
| Part Number |
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| Category | Backplane Connectors - Housings | Backplane Connectors - Housings |
| Manufacturer | EDAC Inc. | EDAC Inc. |
| Description | CONN RCPT 90POS RACK & PANEL | RACK AND PANEL COVER |
| Package | - | - |
| Series | 516 | 516 |
| Features | Backshell, Jackscrew, Guide Pin | Backshell, Jackscrew, Guide Pin |
| Mounting Type | Varies by Contact | Varies by Contact |
| Color | Green | Green |
| Number of Positions | 90 | 120 |
| Pitch | 0.150" (3.81mm) | 0.150" (3.81mm) |
| Connector Type | Housing for Non-Gendered Contacts | Housing for Non-Gendered Contacts |
| Number of Rows | 13 | 17 |
| Connector Style | Rack and Panel | Rack and Panel |
| Connector Usage | Receptacle | Receptacle |
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1. What materials are used to manufacture backplane connector housings?
Common materials include high-temperature thermoplastics, aluminum, and other metals, depending on the application requirements for durability, heat resistance, and electromagnetic shielding.
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2. Can backplane connector housings provide EMI shielding?
Yes, many housings are designed with built-in electromagnetic interference (EMI) shielding to protect sensitive electronic components from external interference.
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3. Are backplane connector housings standardized?
Yes, most housings conform to industry standards such as IEC, DIN, or MIL specifications, ensuring compatibility and interoperability across different manufacturers.
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4. What additional features can be found in advanced backplane connector housings?
Features like keying, locking mechanisms, dust covers, and integrated cooling solutions are available in advanced designs to enhance functionality and reliability.
