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ERNI SMC Series Right Angle Surface PCB Header 50 Contacts 1.27 mm Pitch 2 Row Shrouded 154765 / 154765-E

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ERNI SMC Series Right Angle Surface PCB Header 50 Contacts 1.27 mm Pitch 2 Row Shrouded 154765 / 154765-E

Name: ERNI SMC Series Right Angle Surface PCB Header 50 Contacts 1.27 mm Pitch 2 Row Shrouded 154765 / 154765-E
Brand: ERNI
SKU: 198676
Price: 6.05 USD
Availability: InStock

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Category PCB Header Brand ERNI Condition New

Specifications

Country of Origin	Germany
Voltage	300V
Brand	ERNI
Orientation	Right Angle
Current	1.7A
Model	154765 / 154765-E
Mount Type	Surface
Housing Material	Liquid Crystal Polymer
Contact Material	Copper Alloy
Series	SMC
Termination Type	Solder
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-55°C
Number of Rows	2
Pitch	1.27mm
Contact Plating	Gold
Number of Contacts	50
Contact Gender	Male
Shrouded/Unshrouded	Shrouded
Connector System	Board-to-Board

Key Features

High-speed signal rates of up to 3 Gbit/s ensure excellent data transmission.
Compact high-density design with 50 contacts in a two-row format.
Liquid Crystal Polymer housing material provides durability and UL 94 V-0 rating.
Gold plating on mating contacts and tin plating on termination area for corrosion resistance.
Right angle orientation suitable for surface mounting on PCBs.
Operating temperature range from -55°C to 125°C ensures suitability across environments.
Robust SMT connection with soldering brackets for mechanical stress absorption.
Polarization features and locating pegs prevent mis-mating and ensure precise PCB placement.

Product Description

ERNI 154765 / 154765-E SMC Series Right Angle Surface PCB Header is a high-density, 50-contact, 1.27 mm pitch connector designed for reliable board-to-board connections. Featuring a shrouded design with 2 rows and right angle orientation, this PCB header utilizes Liquid Crystal Polymer housing with UL 94 V-0 rating, ensuring excellent durability and resistance to mechanical stress.

The connector enables high-speed signal transmission up to 3 Gbit/s thanks to its ultra-reliable dual beam contact design made from copper alloy with gold plating on the mating area and tin plating on the termination area. This design reduces resistance and preserves signal integrity across demanding industrial and commercial environments.

Its wide operating temperature range from -55°C to 125°C makes it suitable for harsh environments including industrial, automotive, communications, medical devices, and consumer electronics. The shrouded construction includes polarization features and locating pegs for accurate and secure PCB placement, preventing incorrect mating and enhancing assembly precision.

Soldering brackets provide strong retention on the PCB and help absorb mechanical stresses from shock and vibration, ensuring a robust surface mount technology (SMT) connection. The compact form factor allows efficient space usage on densely populated boards.

Applications include daughter card and extender card use in unshielded high-speed scenarios across multiple industries, providing reliable, high-quality electrical connections in complex assemblies.

High-speed signal rates up to 3 Gbit/s. Compact, high density 50-contact design. Liquid Crystal Polymer housing with UL 94 V-0 rating. Gold plated copper alloy contacts ensure low resistance and corrosion resistance. Right angle surface mount with soldering brackets for reliable PCB fixation.

Polarized shrouded design prevents mis-mating. Wide temperature range from -55°C to 125°C. Suitable for industrial, automotive, medical, communications, and consumer applications.

Choose ERNI SMC Series connectors for high reliability and performance in demanding PCB connection applications. Explore more in our PCB Header category for compatible electronic components and accessories.