| Allicdata Part #: | 51939-316LF-ND |
| Manufacturer Part#: |
51939-316LF |
| Price: | $ 3.98 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Amphenol FCI |
| Short Description: | R/A HDR POWERBLADE |
| More Detail: | N/A |
| DataSheet: |  51939-316LF Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 396 +: | $ 3.61666 |
| 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: | 18 |
| Number of Positions Loaded: | All |
| 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: | 8 Signal, 10 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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The 51939-316LF is a highly specialized backplane connector designed for use in harsh environments. It features an advanced double-electrode design, the highest available contact density, and superior signal integrity. The connector is commonly used in military and industrial applications, including aerospace, defense, and transportation where there are extreme temperature variations. This connector is particularly useful in applications where power or data must be transferred at high temperature between two different components that need to be isolated.
The 51939-316LF has a double-electrode system, which is a two-level connection system that ensures superior signal integrity. The first level is the primary connection between the connector and the mating component, while the second level is a system of closely spaced contacts, known as the ‘secondary contact’ system. This system provides additional connection points, which help increase the contact density and enhance signal integrity. Additionally, this design helps to decrease cross-talk.
The 51939-316LF is highly durable and resistant to both extreme temperatures and harsh environments. It has stainless steel contacts, which are corrosion resistant and feature a polarized latching system. This ensures a reliable connection even in extreme temperature fluctuations of up to 305°C. In addition, the connector body has been designed to resist vibration and shock, making it highly durable.
The 51939-316LF is designed for operation in harsh environments that require extreme temperature ranges. The double-electrode system ensures superior signal integrity and allows for high contact density. Additionally, the polarized latching system and corrosion-resistant contacts make it remarkably reliable and durable. For these reasons, the 51939-316LF is a popular choice among military and industrial applications that require extreme temperature and harsh environment resistance.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 025-51933-025 | JAE Electron... | 30.16 $ | 1000 | DUST CAPConnector For |
| 51939-083LF | Amphenol FCI | 3.94 $ | 1000 | R/A HDR POWERBLADE |
| 51939-209LF | Amphenol FCI | 3.94 $ | 1000 | R/A HDR POWERBLADE |
| 51939-275LF | Amphenol FCI | 3.96 $ | 1000 | R/A HDR POWERBLADE |
| 51939-316LF | Amphenol FCI | 3.98 $ | 1000 | R/A HDR POWERBLADE |
| 51939-822LF | Amphenol FCI | 3.99 $ | 1000 | R/A HDR POWERBLADE |
| 51939-323LF | Amphenol FCI | 4.0 $ | 1000 | R/A HDR POWERBLADE |
| 51939-005LF | Amphenol FCI | 4.0 $ | 1000 | R/A SPECIAL HEADER |
| 51939-123LF | Amphenol FCI | 4.0 $ | 1000 | R/A HDR POWERBLADE |
| 51939-759LF | Amphenol FCI | 4.01 $ | 1000 | R/A HDR POWERBLADE |
| 51939-247LF | Amphenol FCI | 4.03 $ | 1000 | R/A HDR POWERBLADE |
| 51939-265LF | Amphenol FCI | 4.03 $ | 1000 | R/A HDR POWERBLADE |
| 51939-023LF | Amphenol FCI | 4.03 $ | 1000 | PWRBLADE R/A LF HDR |
| 51939-847LF | Amphenol FCI | 4.03 $ | 1000 | R/A HDR POWERBLADE |
| 51939-271LF | Amphenol FCI | 4.04 $ | 1000 | R/A HDR POWERBLADE |
| 51939-256LF | Amphenol FCI | 4.05 $ | 1000 | R/A HDR POWERBLADE |
| 51939-180LF | Amphenol FCI | 4.05 $ | 1000 | R/A HDR POWERBLADE |
| 51939-642LF | Amphenol FCI | 4.06 $ | 1000 | R/A HDR POWERBLADE |
| 51935-002LF | Amphenol FCI | 4.06 $ | 1000 | RA HDR PWRBLADE F/G |
| 51939-147LF | Amphenol FCI | 4.07 $ | 1000 | R/A HDR POWERBLADE |
| 51939-248LF | Amphenol FCI | 4.07 $ | 1000 | R/A HDR POWERBLADE |
| 51939-718LF | Amphenol FCI | 4.07 $ | 1000 | R/A HDR POWERBLADE |
| 51939-753LF | Amphenol FCI | 4.07 $ | 1000 | R/A HDR POWERBLADE |
| 51939-622LF | Amphenol FCI | 4.08 $ | 1000 | R/A HDR POWERBLADE |
| 51939-665LF | Amphenol FCI | 4.08 $ | 1000 | R/A HDR POWERBLADE |
| 51939-135LF | Amphenol FCI | 4.08 $ | 1000 | R/A HDR POWERBLADE |
| 51939-235LF | Amphenol FCI | 4.08 $ | 1000 | R/A HDR POWERBLADE |
| 51939-915LF | Amphenol FCI | 4.09 $ | 1000 | R/A HDR POWERBLADE |
| 51939-257LF | Amphenol FCI | 4.09 $ | 1000 | R/A HDR POWERBLADE |
| 51939-233LF | Amphenol FCI | 4.09 $ | 1000 | R/A HDR POWERBLADE |
| 51939-641LF | Amphenol FCI | 4.1 $ | 1000 | R/A HDR POWERBLADE |
| 51939-737LF | Amphenol FCI | 4.1 $ | 1000 | R/A HDR POWERBLADE |
| 51939-137LF | Amphenol FCI | 4.1 $ | 1000 | CONN HEADER 7P&24S R/A SO... |
| 51939-107LF | Amphenol FCI | 4.1 $ | 1000 | R/A HDR POWERBLADE |
| 51939-648LF | Amphenol FCI | 2.88 $ | 1000 | R/A HDR POWERBLADE |
| 51939-937LF | Amphenol FCI | 2.88 $ | 1000 | R/A HDR POWERBLADE |
| 51939-564LF | Amphenol FCI | 2.88 $ | 1000 | R/A HDR POWERBLADE |
| 51939-453LF | Amphenol FCI | 2.88 $ | 1000 | R/A HDR POWERBLADE |
| 51939-269LF | Amphenol FCI | 2.89 $ | 1000 | R/A HDR POWERBLADE |
| 51939-699LF | Amphenol FCI | 2.89 $ | 1000 | R/A HDR POWERBLADE |
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