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Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header 4 Contacts 3 mm Pitch 2 Row Shrouded 43045-0421
Specifications
| Country of Origin | Mexico |
|---|---|
| Voltage | 250V |
| Brand | Molex |
| Orientation | Right Angle |
| Current | 5A |
| Mount Type | Through Hole |
| Housing Material | High Temperature Thermoplastic |
| Contact Material | Brass |
| Series | Micro-Fit 3.0 |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -40°C |
| Number of Rows | 2 |
| Pitch | 3mm |
| Contact Plating | Tin |
| Number of Contacts | 4 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
| Mating Pin Length | 3mm |
Key Features
- Offers a high current carrying capacity of up to 5A in a compact footprint.
- Constructed with high temperature thermoplastic housing for IR reflow soldering compatibility.
- Features a right angle orientation and shrouded housing for secure mating and prevention of accidental disconnection.
- Uses brass contacts with tin plating, ensuring reliable electrical performance.
- Designed for through-hole mounting with press-fit retention clips for PCB stability.
- Operating temperature ranges from -40°C to 105°C, providing durability in various environments.
- Includes 4 male contacts arranged in 2 rows with a 3 mm pitch and mating pin length of 3 mm.
- Ideal for low to mid power applications in industrial, telecom, medical, and consumer electronics sectors.
Product Description
Molex 43045-0421 Micro-Fit 3.0 Series right angle through hole PCB header is a compact, shrouded connector designed for wire-to-board applications, featuring 4 male contacts arranged in 2 rows with a 3 mm pitch.
This PCB header operates at 250V and supports a current of up to 5A, making it suitable for low to mid-range power distribution needs.
The housing is made from high temperature UL 94V-0 Liquid Crystal Polymer thermoplastic that withstands temperatures up to 265°C during IR reflow soldering, ensuring durability and reliability in manufacturing processes.
Its right angle orientation and shrouded design provide positive latching for secure mating connections and are designed to prevent accidental disconnections during operation.
The contacts are brass with tin plating and have a mating pin length of 3 mm; the header employs press-fit retention clips to ensure firm attachment to PCBs while also being SMT compatible for process efficiency.
Operating temperature ranges between -40°C and 105°C, suitable for a wide range of industrial and commercial environments.
This header is widely used in applications such as military COTS, solar power systems, consumer appliances like dryers and refrigerators, data communication devices, medical equipment, telecommunications, and gaming terminals.
High current capacity in a compact footprint. High temperature resistant housing for reflow soldering. Right angle orientation with shrouded housing for secure connections. Brass contacts with tin plating ensure reliable conductivity.
Press-fit retention clips for secure PCB mounting. Wide operating temperature range of -40°C to 105°C. Four contacts in dual-row, 3 mm pitch configuration. Suitable for diverse low to mid power industrial applications. Explore more PCB Headers and reliable connectors from Molex at EnvMart for your electronics projects and industrial needs.
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Frequently Asked Questions
This PCB header supports a maximum current of up to 5A, making it suitable for low to mid-range power applications.
The voltage rating for this header is 250V, which allows it to handle various electrical applications effectively.
The housing is made from high temperature thermoplastic, while the contacts are brass with tin plating, ensuring reliable electrical performance.
It operates within a temperature range of -40°C to 105°C, making it suitable for diverse environmental conditions.
This header features 4 male contacts arranged in 2 rows, with a pitch of 3 mm between contacts.
This model is designed for through-hole mounting, ensuring stability and secure attachment to PCBs.
The connector has a right angle orientation, which aids in space-saving and efficient layout in electronic designs.
The mating pin length for this model is 3 mm, which is designed to fit securely into corresponding connectors.
Yes, it has a shrouded housing that provides secure mating and prevents accidental disconnection during operation.
This header is ideal for low to mid power applications in sectors such as industrial, telecom, medical, and consumer electronics.
Yes, it is SMT compatible, which enhances process efficiency during manufacturing.
The country of origin for this product is Mexico, reflecting its manufacturing location.
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