TE Connectivity 51779 Series Vertical Board PCB Socket, 120-Contact, 0.8 mm Pitch Surface Mount

RS Stock No.:: 478-799
Distrelec Article No.:: 304-52-041
Mfr. Part No.:: 5177985-5
Manufacturer:: TE Connectivity

TE Connectivity 51779 Series Vertical Board PCB Socket, 120-Contact, 0.8 mm Pitch Surface Mount

Subtotal (1 reel of 700 units)*

€3,472.38

(exc. VAT)

€4,271.03

(inc. VAT)

Temporarily out of stock

Shipping from 12 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Reel(s)	Per Reel	Per unit*
1 +	€3,472.38	€4.961

*price indicative

RS Stock No.:: 478-799
Distrelec Article No.:: 304-52-041
Mfr. Part No.:: 5177985-5
Manufacturer:: TE Connectivity

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TE Connectivity
	Number of Contacts	120
	Product Type	PCB Socket
	Sub Type	PCB Receptacle
	Pitch	0.8mm
	Current	0.5A
	Termination Type	Surface Mount
	Housing Material	Matt
	Mount Type	Board
	Orientation	Vertical
	Stacking Height	8mm
	Connector System	Board-to-Board
	Voltage	100 V
	Series	51779
	Minimum Operating Temperature	-40°C
	Row Pitch	0.8mm
	Contact Material	Copper Alloy
	Contact Gender	Female
	Maximum Operating Temperature	125°C
	Contact Plating	Gold
	Standards/Approvals	UL 94V-0, 2016, China RoHS 2 Directive MIIT Order No 32, EU ELV Directive 2000/53/EC Compliant, EU RoHS Directive 2011/65/EU Compliant

	Select all
	Brand TE Connectivity
	Number of Contacts 120
	Product Type PCB Socket
	Sub Type PCB Receptacle
	Pitch 0.8mm
	Current 0.5A
	Termination Type Surface Mount
	Housing Material Matt
	Mount Type Board
	Orientation Vertical
	Stacking Height 8mm
	Connector System Board-to-Board
	Voltage 100 V
	Series 51779
	Minimum Operating Temperature -40°C
	Row Pitch 0.8mm
	Contact Material Copper Alloy
	Contact Gender Female
	Maximum Operating Temperature 125°C
	Contact Plating Gold
	Standards/Approvals UL 94V-0, 2016, China RoHS 2 Directive MIIT Order No 32, EU ELV Directive 2000/53/EC Compliant, EU RoHS Directive 2011/65/EU Compliant

Datasheet - 5177985-5

COO (Country of Origin):: CN

The TE Connectivity PCB Mount Receptacle is expertly engineered for seamless board-to-board connections, embodying cutting-edge design with a vertical orientation. This connector features 120 positions along a .8 mm centreline, making it ideal for applications requiring reliable signal integrity in constrained spaces. Designed with precision, it incorporates high-quality materials including gold plating to enhance conductivity and minimise wear over time. The receptacle supports a wide operating temperature range and is built to withstand high voltage, ensuring durability and performance in critical environments. Suitable for various applications, it assures robust connections in parallel stacking configurations, meeting the evolving needs of modern electronic assemblies.

Supports a wide operating temperature range for versatile applications

Facilitates parallel stacking for space-efficient designs

Integrated with positioning bosses for secure mounting

Low halogen content ensures compliance with environmental standards

Reflow solder capable for efficient assembly processes

TE Connectivity 51779 Series Vertical Board PCB Socket, 120-Contact, 0.8 mm Pitch Surface Mount

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