51939-705LF Allicdata Electronics
Allicdata Part #:

51939-705LF-ND

Manufacturer Part#:

51939-705LF

Price: $ 3.73
Product Category:

Connectors, Interconnects

Manufacturer: Amphenol FCI
Short Description: R/A HDR POWERBLADE
More Detail: N/A
DataSheet: 51939-705LF datasheet51939-705LF Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
495 +: $ 3.39164
Stock 1000Can Ship Immediately
$ 3.73
Specifications
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: 42
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: 40 Signal, 2 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: --
Description

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Backplane Connectors - Specialized: 51939-705LF Application Field and Working Principle

Backplane connectors are a critical component of computer systems and technology in general. These specialized connections allow for data and power to be exchanged across two boards, which is essential for the stability and reliable functioning of systems. Among these devices is the 51939-705LF, a backplane connector released by the well-known Molex company.

The Molex 51939-705LF backplane connector is designed for use in harsh environments, where its unique design combined with its material composition makes it a reliable choice. It is designed for a variety of applications, including vehicular electronics, industrial control, renewable energy systems, and various other applications that require reliable data and power exchange.

The 51939-705LF is composed of a durable thermoplastic material, which allows for it to be securely mounted onto boards without issues. It also has an actuation mechanism that is exceptionally strong and can withstand a high amount of force. Additionally, it features very low contact resistance, making it perfect for applications that require precise data transmission.

The Molex 51939-705LF boasts a wide variety of features, such as double-locking latching design and increased signal integrity which further improves its performance. It also incorporates ground contacts for improved electrical protection, and an insulation displacement feature which reduces panel footprint area and allows for ease of use. The contact system utilizes phosphor bronze contacts, which allows for excellent performance and high reliability. Lastly, it has an ultra-fine pitch design, which reduces the chances of damage due to mishandling.

The 51939-705LF backplane connector from Molex is an excellent option for applications that require reliable data and power transfer. The combination of its specialized features, such as the double-locking latching design and ground contacts, makes this an ideal choice for a wide variety of applications that are exposed to harsh environments.

The specific data is subject to PDF, and the above content is for reference

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