TM75RR2851 vs 201532-4
| Part Number |
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| Category | Backplane Connectors - Housings | Backplane Connectors - Housings |
| Manufacturer | ITT Cannon, LLC | TE Connectivity AMP Connectors |
| Description | TM75RR2851 | CONN HOUSING RECEPT 104POS BLACK |
| Package | - | - |
| Series | Trident Multiway ? | M |
| Features | Guide Pin | Jackscrew Socket |
| Mounting Type | Panel Mount | Panel Mount |
| Number of Positions | 75 | 104 |
| Connector Type | Housing for Female Sockets | Housing for Female Sockets |
| Connector Style | Rack and Panel | - |
| Connector Usage | Receptacle | Receptacle |
| Color | - | Black |
| Pitch | - | 0.150" (3.81mm) |
| Number of Rows | - | 8 |
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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. How do I choose the right housing for my backplane connector?
Factors to consider include compatibility with the connector type, environmental conditions, durability, and the system’s electrical and mechanical requirements.
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3. Are backplane connector housings available in modular designs?
Yes, modular housings allow for customizable configurations, making them suitable for systems that require scalability or mixed connector types.
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4. Where can I purchase backplane connector housings?
Backplane connector housings can be sourced from major electronic component distributors like Digi-Key, Mouser, Farnell, and directly from manufacturers such as TE Connectivity, HARTING, and Amphenol.

