| Allicdata Part #: | 51939-765LF-ND |
| Manufacturer Part#: |
51939-765LF |
| Price: | $ 5.22 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Amphenol FCI |
| Short Description: | R/A HDR POWERBLADE |
| More Detail: | N/A |
| DataSheet: |  51939-765LF Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 264 +: | $ 4.74760 |
| Series: | PwrBlade® |
| Packaging: | Tray |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Connector Usage: | -- |
| Connector Type: | Header, Male Pins and Blades |
| Connector Style: | Blade Power |
| Number of Positions: | 41 |
| Number of Positions Loaded: | 18 |
| Pitch: | 0.100" (2.54mm) |
| Number of Rows: | 4 |
| Number of Columns: | -- |
| Mounting Type: | Board Edge, Through Hole, Right Angle |
| Termination: | Solder |
| Contact Layout, Typical: | 28 Signal, 13 Power |
| Features: | Mating Guide |
| Contact Finish: | Gold or Gold, GXT™ |
| Contact Finish Thickness: | 30.0µin (0.76µm) |
| Color: | Black |
| Current Rating: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Operating Temperature: | -20°C ~ 105°C |
| Voltage Rating: | -- |
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Backplane Connectors - Specialized
The 51939-765LF is a specialized backplane connector that is used in many different applications. It is a single-row, stackable two-piece connector, designed to fit a wide range of backplane assemblies. The design of this connector allows for a high-density connection, while providing an easy and reliable way to connect backplanes.
The 51939-765LF, which is also known as the “U-Frame” connector, is specifically designed to work with highly integrated systems. It is commonly used to connect backplane and processor boards in embedded and server systems, such as in network switches and routers. This type of connector is also highly reliable, as it can be designed for zero insertion force, and it has a low power consumption.
The 51939-765LF is primarily used in telecommunications, server systems, and networking applications. It is ideal for use in applications that require a high level of data integrity, such as in Gigabit Ethernet systems. The connector is designed to provide a maximum data transfer rate of up to 1.2 Gigabits per second. It also offers a low profile and small footprint, which allows for easy installation in tight spaces.
The working principle of the 51939-765LF backplane connector is simple, yet effective. The connector consists of two parts – the backplane and the board. The backplane has a series of pins that fit into slots in the board. When the two parts are connected, the pins undulate, providing a reliable and secure electrical connection. The electrical connection is achieved via gold-plated electrical contacts.
The 51939-765LF connector is designed to provide a reliable way to connect backplane assemblies, while minimizing heat and power consumption. It is ideal for use in a wide variety of applications, including ones that require data integrity. The connector is also relatively easy to install and has a high yield rate. The connector also offers an efficient way to connect backplane assemblies in a small footprint.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 51939-654LF | Amphenol FCI | 2.31 $ | 1000 | R/A HDR POWERBLADE |
| 51939-937LF | Amphenol FCI | 2.88 $ | 1000 | R/A HDR POWERBLADE |
| 51939-310LF | Amphenol FCI | 3.59 $ | 1000 | R/A HDR POWERBLADE |
| 51939-140LF | Amphenol FCI | -- | 1000 | R/A SOLDER HEADER |
| 51939-930LF | Amphenol FCI | 3.33 $ | 1000 | R/A HDR POWERBLADE |
| 51939-201LF | Amphenol FCI | 5.36 $ | 1000 | PWRBLADE R/A LF HDR |
| 51939-928LF | Amphenol FCI | 8.67 $ | 1000 | R/A HDR POWERBLADE |
| 51939-258 | Amphenol FCI | 0.0 $ | 1000 | R/A HDR POWERBLADE |
| 51939-126LF | Amphenol FCI | 1.84 $ | 1000 | R/A HDR POWERBLADE |
| 51939-481LF | Amphenol FCI | 2.84 $ | 1000 | R/A HDR POWERBLADE |
| 51939-371LF | Amphenol FCI | 3.93 $ | 1000 | R/A HDR POWERBLADE |
| 51939-718LF | Amphenol FCI | 4.07 $ | 1000 | R/A HDR POWERBLADE |
| 51939-331 | Amphenol FCI | 0.0 $ | 1000 | R/A HDR POWERBLADE |
| 51939-983LF | Amphenol FCI | 5.39 $ | 1000 | R/A HDR POWERBLADE |
| 51939-370LF | Amphenol FCI | 1.55 $ | 1000 | R/A HDR POWERBLADE |
| 51939-737LF | Amphenol FCI | 4.1 $ | 1000 | R/A HDR POWERBLADE |
| 51939-666LF | Amphenol FCI | 4.3 $ | 1000 | R/A HDR POWERBLADE |
| 51939-074LF | Amphenol FCI | 7.55 $ | 1000 | PWRBLADE RA STB HDR |
| 51939-992PLF | Amphenol FCI | 3.72 $ | 1000 | R/A HDR POWERBLADE |
| 51939-917LF | Amphenol FCI | 4.81 $ | 1000 | R/A HDR POWERBLADE |
| 51939-458LF | Amphenol FCI | 4.91 $ | 1000 | R/A HDR POWERBLADE |
| 51939-404LF | Amphenol FCI | 5.62 $ | 1000 | R/A HDR POWERBLADE |
| 51939-402LF | Amphenol FCI | 3.37 $ | 1000 | R/A HDR POWERBLADE |
| 51939-309LF | Amphenol FCI | 3.65 $ | 1000 | R/A HDR POWERBLADE |
| 51939-284LF | Amphenol FCI | 4.53 $ | 1000 | R/A HDR POWERBLADE |
| 51939-121LF | Amphenol FCI | 3.19 $ | 1000 | PWRBLADE R/A HDR |
| 51939-197LF | Amphenol FCI | 4.84 $ | 1000 | R/A HDR POWERBLADE |
| 121586-5193 | ITT Cannon, ... | 88.54 $ | 1000 | TOOL EXTRACTION FOR APD 1... |
| 51939-698LF | Amphenol FCI | 2.42 $ | 1000 | R/A HDR POWERBLADE |
| 51939-695LF | Amphenol FCI | 3.11 $ | 1000 | R/A HDR POWERBLADE |
| 51939-501LF | Amphenol FCI | 4.21 $ | 1000 | R/A HDR POWERBLADE |
| 51939-430LF | Amphenol FCI | 4.42 $ | 1000 | R/A HDR POWERBLADE |
| 51939-783LF | Amphenol FCI | 5.61 $ | 1000 | R/A HDR POWERBLADE |
| 51939-252LF | Amphenol FCI | 2.3 $ | 1000 | R/A HDR POWERBLADE |
| 51939-591LF | Amphenol FCI | 2.61 $ | 1000 | R/A HDR POWERBLADE |
| 51939-564LF | Amphenol FCI | 2.88 $ | 1000 | R/A HDR POWERBLADE |
| 51939-810LF | Amphenol FCI | 3.23 $ | 1000 | R/A HDR POWERBLADE |
| 51939-005LF | Amphenol FCI | 4.0 $ | 1000 | R/A SPECIAL HEADER |
| 51939-048 | Amphenol FCI | 0.0 $ | 1000 | R/A HDR POWERBLADE |
| 51939-132 | Amphenol FCI | 0.0 $ | 1000 | R/A HDR POWERBLADE |
IMP100,S,R,V5P16C,UG,39
PAIR STITCHED VERT HEADER
PWRBLADE RA REC
PWRBLADE VERT LF REC
V/T REC POWERBLADE
V/T REC POWERBLADE