QR/P8-PC-211 vs QR/P8-PC-221
| Part Number |
|
|
| Category | Backplane Connectors - Contacts | Backplane Connectors - Contacts |
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Description | CONN CRIMP MALE | CONN CRIMP TERM MALE |
| Package | - | - |
| Series | QR/P8 | QR/P8 |
| Type | Power | Signal |
| Contact Finish | Gold | Gold |
| Wire Gauge | 20-24 AWG | 24-28 AWG |
| Pin or Socket | Pin | Pin |
| Contact Termination | Crimp | Crimp |
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1. What is the purpose of gold plating on backplane connector contacts?
Gold plating enhances corrosion resistance and provides a low-resistance, reliable electrical connection over time, especially in high-frequency applications.
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2. How do I select the right contact type for my backplane connector?
Selection depends on the application’s current-carrying requirements, signal integrity needs, mating cycle durability, and environmental considerations.
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3. What is the current-carrying capacity of backplane connector contacts?
Current-carrying capacity varies by design but typically ranges from a few milliamperes for signal contacts to several amperes for power contacts.
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4. Where can I purchase replacement contacts for backplane connectors?
Replacement contacts can be sourced from authorized distributors, online platforms like Digi-Key, Mouser, and Newark, or directly from the connector manufacturer.
