12 way SMT straight header

Molex 53398 Series PCB Header, 1.25mm Pitch, 12 Contacts - 53398-1271

This PCB header is a 1.25mm pitch connector designed for surface mount applications. Featuring a vertical orientation and a shrouded design, it accommodates 12 circuits. This lead-free connector facilitates wire-to-board connections and is constructed to withstand temperatures ranging from -40°C to +85°C, ensuring reliable performance in diverse environments.

Features & Benefits

• 12 pin configuration supports efficient signal transmission
• Surface mount design enables space-saving layouts
• Shrouded feature enhances connection security
• Solder termination ensures durable and stable connections
• Phosphor bronze contacts provide excellent conductivity
• Vertical mounting optimises PCB space utilisation

Applications

• Used for signal transmission in automated devices
• Ideal for connecting various electronic components
• Suitable for assembly in compact electrical systems
• Utilised in mechanical devices for efficient wiring
• Commonly found in networking and communication equipment

How does the vertical orientation impact installation and space management?

The vertical orientation allows for a compact design, making it easier to fit within densely populated circuit boards, thus optimising space management during assembly.

What are the benefits of the shrouded design?

The shrouded design prevents misalignment during mating, ensuring a secure connection while reducing the risk of accidental disconnections in applications where reliability is critical.

What materials are used for the contacts and plating, and how do they affect performance?

The contacts are made of phosphor bronze with tin plating, offering excellent conductivity and resistance to corrosion, which in turn enhances the longevity and reliability of connections in various environments.

What is the maximum rated current and voltage for effective functionality?

The connector can support a maximum current of 1A and a voltage rating of 125V, making it suitable for a range of electronic applications where power requirements are moderate.

What temperature ranges are suitable for operation?

This product can operate effectively within a temperature range of -40°C to +85°C, allowing it to be used in both cold and warm environments without compromising performance.

Approvals

UL (E29179); CSA (LR19980)