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Samtec Q Rate QRM8 Series Straight Surface PCB Header, 156 Contacts, 0.8 mm Pitch, 2 Row, Shrouded QRM8

Category PCB Header Brand Samtec Condition New

Specifications

Country of Origin India
Voltage 215V
Brand Samtec
Orientation Straight
Current 2A
Model QRM8
Mount Type Surface
Housing Material Liquid Crystal Polymer
Contact Material Phosphor Bronze
Series Q Rate QRM8
Termination Type Solder
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Number of Rows 2
Pitch 0.8mm
Contact Plating Gold
Number of Contacts 156
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Board-to-Board

Key Features

  • Features a liquid crystal polymer housing ensuring durability and high performance.
  • Phosphor bronze contacts plated with 0.25 μm gold for excellent conductivity and corrosion resistance.
  • Designed for board-to-board connector system with surface mount type.
  • Operating temperature ranges from -55°C to 125°C for versatile environmental applications.
  • Supports a voltage rating of 215V and current rating of 2A per contact.
  • Includes solder termination type with male contact gender.
  • Shrouded construction provides enhanced protection and alignment stability.
  • Suitable for industrial electronics, telecommunications, and PCB assembly applications.

Product Description

Samtec Q Rate QRM8 Series Straight Surface PCB Header, model QRM8, is engineered for reliable board-to-board connections with a 0.8 mm pitch and 156 contacts arranged in 2 rows. Its shrouded design and high-quality materials ensure robust electrical performance and mechanical stability.

The connector housing is made from liquid crystal polymer, which offers excellent thermal and chemical resistance, ideal for demanding operational conditions. Contacts are constructed from phosphor bronze and plated with a thin layer of gold, delivering low contact resistance and resistance to oxidation.

Designed for surface mount applications, this PCB header system supports a voltage of 215V and current up to 2A per contact, making it suitable for various industrial and electronic use cases. Its operating temperature span from -55°C to 125°C covers a wide range of industrial environments.

This QRM8 series header is part of a versatile range featuring options with or without guide posts, various body heights, and alignment pins to assist in secure mating.

Typical applications include telecommunications equipment, industrial control systems, and PCBs requiring high-density interconnections with reliable electrical contacts. The shrouded design enhances connector protection and correct insertion, reducing mechanical failures.

Liquid crystal polymer housing ensures durability and high performance. Phosphor bronze contacts with 0.25 μm gold plating for conductivity and corrosion resistance. Board-to-board connector system with surface mount type.

Operating temperature: -55°C to 125°C. Voltage rating: 215V; current rating: 2A. Solder termination and male contact gender. Shrouded design provides protection and alignment stability. Suitable for industrial electronics, telecommunications, and PCB assembly.

Explore more high-quality connectors in the PCB Header category for diverse industrial and electronic applications at EnvMart.

Samtec Q Rate QRM8 Series Straight Surface PCB Header, 156 Contacts, 0.8 mm Pitch, 2 Row, Shrouded QRM8
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Frequently Asked Questions

The pitch of the Samtec QRM8 PCB header is 0.8 mm.

This model features 156 contacts arranged in 2 rows.

It supports a voltage rating of 215V and a current rating of 2A per contact.

The operating temperature range for this series is from -55°C to 125°C.

The housing is made from liquid crystal polymer, and the contacts are constructed from phosphor bronze with a gold plating.

This model uses a solder termination type with male contact gender.

Yes, it is designed for surface mount applications as part of a board-to-board connector system.

The orientation of this PCB header is straight.

Yes, the QRM8 series includes options with or without guide posts and various body heights and alignment pins.

The shrouded design enhances protection and alignment stability, reducing the risk of mechanical failures during insertion.

It is suitable for industrial electronics, telecommunications equipment, and PCB assembly applications.

The country of origin for the Samtec QRM8 PCB header is India.

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