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ERNI SMC Series Straight Surface PCB Header 50 Contacts 1.27 mm Pitch 2 Row Shrouded 244838 / 244838-E

Category PCB Header Brand ERNI Condition New

Specifications

Country of Origin Germany
Brand ERNI
Orientation Straight
Current 1.1A
Model 244838 / 244838-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

  • Compact high-density 1.27 mm pitch design for space-saving PCB layouts.
  • Features 50 gold-plated copper alloy contacts ensuring high electrical performance.
  • Dual beam contact design for ultra-reliable low resistance connections.
  • Shrouded housing with polarization prevents mis-mating during assembly.
  • Surface mount type provides robust solder connection with mechanical stress absorption.
  • Wide operating temperature range from -55°C to +125°C suitable for various environments.
  • Locating pegs enable precise PCB placement and positioning before soldering.
  • Supports high signal integrity with transmission rates up to 3 Gbit/s.

Product Description

ERNI 244838 / 244838-E SMC Series Straight Surface PCB Header is a high-performance, shrouded board-to-board connector designed for demanding electronic applications. Featuring 50 male contacts arranged in 2 rows with a fine 1.27 mm pitch, this connector provides compact, high-density mounting on PCBs. The housing is made of liquid crystal polymer, ensuring durability and reliability in harsh industrial environments.

The connector uses gold-plated copper alloy contacts with an ultra-reliable dual beam design that delivers low resistance and high electrical performance. The shrouded housing design with mating face polarization prevents mis-mating and protects the contacts, while locating pegs ensure precise positioning on circuit boards before soldering. The surface mount termination type includes soldering brackets that absorb mechanical stresses, resulting in robust mounting and resistance to vibrations and shocks.

Operating across a wide temperature range from -55°C to +125°C, this PCB Header is suited for applications in industrial, automotive, telecommunications, medical, and consumer electronics sectors. It supports high-speed data transmission with signal rates up to 3 Gbit/s, making it versatile for unshielded mezzanine board-to-board connections.

Suitable for fully automated assembly lines, the ERNI 244838 / 244838-E connector combines compactness, performance, and reliability in a single component. Its German origin confirms quality manufacturing standards.

Compact high-density 1.27 mm pitch design for space savings. 50 gold-plated copper alloy contacts with dual beam design. Shrouded housing with polarization and locating pegs. Surface mount type with soldering brackets for mechanical stability.

Wide temperature range from -55°C to +125°C offers environmental versatility. Supports high-speed signal transmission rates up to 3 Gbit/s. Enables precise PCB placement and reliable automated assembly. Explore more industrial and electronic connectors from ERNI at EnvMart for your high-performance board designs.

ERNI SMC Series Straight Surface PCB Header 50 Contacts 1.27 mm Pitch 2 Row Shrouded 244838 / 244838-E
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Frequently Asked Questions

The contacts in this PCB header have a pitch of 1.27 mm.

This model features 50 male contacts arranged in 2 rows.

The maximum operating temperature for this connector is 125°C.

The housing is made from liquid crystal polymer, ensuring durability and reliability.

The current rating for this model is 1.1A.

This connector uses a solder termination type.

The minimum operating temperature is -55°C.

It supports signal transmission rates up to 3 Gbit/s.

The shrouded housing with polarization prevents mis-mating during assembly.

It includes soldering brackets that absorb mechanical stresses, providing robust mounting.

This connector is suitable for applications in industrial, automotive, telecommunications, medical, and consumer electronics sectors.

The connector is manufactured in Germany, confirming quality manufacturing standards.

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