0439740005 vs QR/P4-16S-C(02)
| Part Number |
|
|
| Category | Backplane Connectors - Housings | Backplane Connectors - Housings |
| Manufacturer | Molex | Hirose Electric Co Ltd |
| Description | CONN RCPT 40POS DUAL PANEL MNT | CONN SOCKET HOUSING 16 POS |
| Package | - | - |
| Series | 43974 | QR/P4 |
| Mounting Type | Panel Mount | Panel Mount |
| Color | Black | Black |
| Number of Positions | 40 | 16 |
| Pitch | 0.165" (4.20mm) | 0.100" (2.54mm) |
| Connector Type | Housing for Female Sockets | Housing for Female Sockets |
| Number of Rows | 2 | 2 |
| Connector Style | Mini-Fit® BMI | Rack and Panel |
| Connector Usage | Receptacle | Receptacle |
| Features | - | Mating Guide |
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1. 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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2. 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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3. 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.
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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.

