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Samtec QTH Series Straight Surface PCB Header 40 Contact 0.5 mm Pitch 2 Row Shrouded QTH-020-01-L-D-DP-A-K
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 175V |
| Brand | Samtec |
| Orientation | Straight |
| Current | 2A |
| Model | QTH-020-01-L-D-DP-A-K |
| Mount Type | Surface |
| Housing Material | Liquid Crystal Polymer |
| Contact Material | Phosphor Bronze |
| Series | QTH |
| Termination Type | Solder |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -55°C |
| Number of Rows | 2 |
| Pitch | 0.5mm |
| Contact Plating | Gold |
| Number of Contacts | 40 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Board-to-Board |
Key Features
- The header is designed with a 2-row, shrouded configuration for secure connections.
- It supports a current rating of 2A and a voltage rating of 175V.
- The housing material is liquid crystal polymer offering high thermal stability and durability.
- The contacts are made of phosphor bronze with gold plating to ensure reliable conductivity and corrosion resistance.
- This male connector features a straight orientation suitable for surface mount applications.
- Its operational temperature range spans from -55°C to 125°C, enabling use in harsh industrial environments.
- The termination type is solder, facilitating robust mechanical and electrical connection to PCB pads.
- The 0.5 mm row pitch and 0.5 mm contact pitch enable high-density interconnections for compact electronics.
Product Description
Samtec QTH-020-01-L-D-DP-A-K is a high-precision, straight surface PCB header designed for board-to-board applications requiring reliable and compact connectivity. This PCB header features 40 contacts arranged in 2 rows with a fine 0.5 mm pitch, suitable for high-density electronic assemblies.
Constructed with a liquid crystal polymer housing, this connector provides excellent mechanical strength and thermal resistance for use in demanding industrial and commercial electronic environments. The male contacts, made of phosphor bronze and plated with gold, deliver superior electrical performance and corrosion resistance, ensuring long-lasting and stable connections.
Capable of handling up to 2 amps of current and voltage ratings up to 175 volts, the QTH series header supports signal integrity at frequencies up to 9.5 GHz and data rates as high as 19 Gbps, making it ideal for high-speed digital applications such as telecommunications, computing, and data communications.
The termination is designed for solder mounting, providing a secure and robust attachment to surface mount PCBs. Its operational temperature range from -55°C to 125°C makes it suitable for a wide range of industrial, laboratory, commercial, and manufacturing environments where temperature fluctuations are common.
This shrouded header has a low profile stack height of approximately 5 mm, optimizing space in compact electronic devices. The header supports high-density, high-speed board-to-board connections. It is suitable for use in telecommunications, computing, data communications, industrial electronics, and laboratory instruments.
The liquid crystal polymer housing ensures durability and stability under thermal stress. Gold-plated phosphor bronze contacts provide reliable electrical conductivity and durability. The product meets standard environmental operating requirements but has no specific certifications listed.
This Samtec PCB header is a professional-grade electronic connector solution for high performance PCB assemblies and is recommended for engineers and manufacturers requiring precision and reliability.
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Frequently Asked Questions
The maximum voltage rating for this model is 175V.
It supports a current rating of 2A.
The termination type is solder, allowing for a robust connection to PCB pads.
The operational temperature range spans from -55°C to 125°C.
The housing is made of liquid crystal polymer, while the contacts are made of phosphor bronze with gold plating.
This model features 40 contacts arranged in 2 rows.
The contact pitch is 0.5 mm, allowing for high-density interconnections.
It features a straight orientation suitable for surface mount applications.
The low profile stack height is approximately 5 mm.
It is suitable for telecommunications, computing, data communications, industrial electronics, and laboratory instruments.
It utilizes a board-to-board connector system.
The country of origin for this product is India.
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