QR/P-16S-C(01) vs PCN21-110PA-2C1
| Part Number |
|
|
| Category | Backplane Connectors - Housings | Backplane Connectors - Housings |
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Description | CONN RECEPT HOUSING 16POS CRIMP | CONN SHROUD 110PIN STYLE A HDR |
| Package | - | - |
| Series | QR/P | PCN21 |
| Features | Mating Guide | Board Guide |
| Mounting Type | Panel Mount | Through Hole |
| Color | Blue | - |
| Number of Positions | 16 | 110 |
| Pitch | 0.177" (4.50mm) | 0.079" (2.00mm) |
| Connector Type | Housing for Female Sockets | Shroud for Male Pins |
| Number of Rows | 2 | 5 |
| Connector Style | Rack and Panel | Hard Metric, Type A |
| Connector Usage | Receptacle | Header |
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1. What are backplane connector housings?
Backplane connector housings are protective enclosures or frameworks designed to secure and align the mating connectors within a backplane system, ensuring proper functionality and durability.
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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. Do backplane connector housings support high-density connections?
Many housings are specifically designed for high-density connections, allowing multiple connectors to be securely housed within a compact space.
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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.

