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Molex Micro-Fit 3.0 Series Straight Surface PCB Header 10 Contacts 3 mm Pitch 2 Row Shrouded 43045-1019
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 250V |
| Brand | Molex |
| Orientation | Straight |
| Current | 5A |
| Mount Type | Surface |
| Housing Material | High Temperature Thermoplastic |
| Contact Material | Brass |
| Series | Micro-Fit 3.0 |
| Termination Type | Solder |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Number of Rows | 2 |
| Pitch | 3mm |
| Contact Plating | Gold |
| Number of Contacts | 10 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
| Mating Pin Length | 3mm |
Key Features
- Provides a compact low to mid-range power distribution solution with a 5A current rating.
- Features a high temperature thermoplastic housing suitable for IR reflow soldering up to 265°C.
- Gold-plated brass contacts ensure reliability and reduce arcing.
- Incorporates positive latching for secure connection and prevention of accidental disconnection.
- Solder tabs provide secure PCB mounting and mechanical stability.
- Designed for wire-to-board connection with dual row orientation and 3 mm row pitch.
- Operates reliably in temperatures ranging from -40°C to 125°C.
- Suitable for multiple industrial applications including military, medical, data communications, and consumer electronics.
Product Description
Molex 43045-1019 Micro-Fit 3.0 Series Straight Surface PCB Header is a robust wire-to-board connector designed for compact power distribution with a current capacity of 5A. Featuring 10 male contacts arranged in 2 rows with 3 mm pitch, it offers high reliability and durability in a shrouded housing made from high temperature thermoplastic.
The connector is engineered to withstand industrial soldering environments with IR reflow temperatures up to 265°C. Positive latching mechanisms ensure secure mating, preventing accidental disconnections during operation or handling. Gold plating on brass contacts provides excellent conductivity and resistance to corrosion, while the fully isolated dual beam terminals minimize electrical arcing.
Solder tabs integrated into the design strengthen the mechanical connection to the PCB and facilitate stable assembly. This SMT header connector is ideal for diverse applications including military COTS, solar power systems, consumer appliances such as dryers and refrigerators, data communication equipment like routers and servers, medical devices, telecommunications, and gaming terminals.
Its specifications meet demanding industrial standards, supporting operating temperatures from -40°C to 125°C and voltage ratings up to 250V. The compact form factor and secure locking features make it particularly suitable for high-density PCB layouts requiring secure, low-to-mid power connections.
Compact 3 mm pitch design with 10 contacts in 2 rows. High temperature UL 94V-0 thermoplastic housing for IR reflow soldering. Gold-plated brass male contacts ensure reliable electrical performance. Positive latching prevents accidental disconnection in harsh environments.
Solder tabs enhance connection stability on PCB surfaces. Supports currents up to 5A and operating voltages of 250V. Operating temperature range from -40°C to 125°C for wide industrial usage.
This Molex Micro-Fit 3.0 Series PCB Header exemplifies high-quality engineering for electronics manufacturing and assembly. Explore more components in the Electronics & Electricals category at EnvMart for reliable connectors optimized for your industrial and commercial applications.
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Frequently Asked Questions
This model has a current rating of 5A, making it suitable for low to mid-range power distribution applications.
It supports a maximum operating voltage of 250V, which is appropriate for various industrial applications.
The housing is made from high temperature thermoplastic, while the contacts are gold-plated brass, ensuring reliable electrical performance.
It operates reliably within a temperature range of -40°C to 125°C, suitable for demanding environments.
This PCB header features 10 male contacts arranged in 2 rows with a 3 mm pitch.
It uses a solder termination type, which is common for secure PCB mounting.
Yes, it is designed for surface mounting, providing a stable connection to the PCB.
The connector has a straight orientation, facilitating easy installation on PCBs.
Yes, it incorporates positive latching to prevent accidental disconnection during operation.
It is suitable for various applications including military, medical, data communications, and consumer electronics.
The pitch size is 3 mm, which helps in high-density PCB layouts.
The country of origin for this connector is India.
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