105310-1204, Molex Nano-Fit Series Straight Through Hole PCB Header, 4 Contact(s), 2.5mm Pitch, 2 Row(s), Shrouded

Molex 2.5 mm Nano-Fit Wire to Board PCB Headers

Nano-Fit wire to board PCB headers with a 2.5mm pitch and fully isolated terminals. These Nano-Fit PCB headers are the smallest fully isolated headers in the market and deliver up to 69% PCB space savings. The compact package and tight pitch of these headers combined with optimum current density offer increased design flexibility for engineers in a wide range of applications. These Nano-Fit PCB headers provide full electrical isolation between the contacts and prevent arcing. Full isolation also prevents damage to the contacts during handling and mating and reduces the risk of shorting due to debris. These 2.5mm Nano-Fit PCB power headers have a scoop proof design which protects the contacts from damage caused by mis-aligned mating and unmating. The housings feature polarization and keying to aid accurate mating and prevent misalignment therefore reducing the errors that can be caused due to improper installation. A positive locking mechanism ensures that a secure connection is made with the mating Nano-Fit receptacle connector. An audible click is produced to confirm mating completion. Tactile feedback is also provided when mis-mating is attempted. These Nano-Fit headers have Liquid Crystal Polymer housings able to withstand temperatures of up to 260°C. This feature makes the headers suitable for reflow processing which results in significant cost savings.

Features and Benefits

Compact size and small footprint - 69% PCB space saving design
Fully isolated contacts
Scoop proof contacts
Positve locking for secure connection
Audible indication on mating completion
Tactile feedback when mis-mating
Polarization and keying for accurate alignment
Reflow processing capable

Applications

The compact size and optimum current density of these Nano-Fit connectors makes them suitable for use in a wide range of applications across various industries:
Consumer and home appliances; fridges, washers and dryers
Telecommunications and Networking; servers and hubs
Automotive; interior appliances and lighting
Lighting; home lighting and ballasts
Aerospace and Defence; C4ISR
Industrial; Food and beverage and assembly line equipment
Medical; Patient care equipment and healthcare IT

Note

Part numbers 105309-120x and 105310-120x have kinked pins

Molex 2.5mm Nano-Fit Wire to Board Connector System

Nano-Fit 2.5mm Power Connector - Dual Row PCB Header with Kinked Pins

Nano-Fit 2.5mm Power Connectors - Brochure