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Molex Micro-Fit 3.0 Series Straight Surface PCB Header 2 Contact 3 mm Pitch 2 Row Shrouded 43045-0218

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Molex Micro-Fit 3.0 Series Straight Surface PCB Header 2 Contact 3 mm Pitch 2 Row Shrouded 43045-0218

Name: Molex Micro-Fit 3.0 Series Straight Surface PCB Header 2 Contact 3 mm Pitch 2 Row Shrouded 43045-0218
Brand: Molex
SKU: 206451
Price: 2.03 USD
Availability: InStock

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Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin	Mexico
Voltage	250V
Brand	Molex
Orientation	Straight
Current	5A
Mount Type	Surface
Housing Material	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	Tin
Number of Contacts	2
Contact Gender	Male
Shrouded/Unshrouded	Shrouded
Connector System	Wire-to-Board
Mating Pin Length	3mm

Key Features

High current capability of up to 5 amperes in a compact footprint.
Thermoplastic housing supports IR reflow soldering at temperatures up to 265°C.
Positive latching mechanism prevents accidental disconnection.
Surface mount type with solder tabs for reliable PCB attachment.
Brass contacts with tin plating ensure robust electrical conductivity.
Male contact gender with 3 mm mating pin length.
Operates safely within a voltage rating of 250 V.
Wide operating temperature range from -40°C to 125°C.

Product Description

Molex 43045-0218 Micro-Fit 3.0 Series Straight Surface PCB Header is a reliable PCB connector designed for wire-to-board applications requiring compact power distribution solutions. Featuring 2 contacts organized in 2 rows with a 3 mm pitch, this header supports currents up to 5 A and voltages up to 250 V, making it ideal for low to mid-power electronic assemblies.

The connector includes a thermoplastic housing rated UL 94V-0, capable of withstanding the rigors of IR reflow soldering processes up to 265°C. A positive latching mechanism with a locking ramp on the housing ensures secure mating connections to prevent accidental disconnections during operation or handling.

The male brass contacts are tin-plated to provide consistent electrical performance and corrosion resistance. The inclusion of solder tabs enhances mechanical stability when mounted on a PCB via surface mounting technology.

This Micro-Fit 3.0 Series header operates over a temperature range of -40°C to 125°C, suitable for demanding environments. The compact size combined with high current handling makes it an excellent choice for use in telecommunications, server equipment, consumer electronics, and industrial control systems.

The product is manufactured in Mexico under strict quality controls and does not carry additional standards or approvals, focusing on practical performance and durability. High current carrying capacity of 5 A meets diverse power distribution needs.

Thermoplastic UL 94V-0 housing supports IR reflow soldering reliability. Positive latching for secure and stable electrical connections. Surface mount design with solder tabs ensures PCB stability. Tinned brass male contacts provide reliable conductivity and resistance to wear.

Wide temperature tolerance enhances environmental robustness. Compact 2-row, 3 mm pitch configuration adapts to space-constrained designs. Suitable for electronics in telecommunications, computing, and consumer appliances.

Explore more connectors and PCB header solutions from Molex at EnvMart for your industrial and electronic manufacturing needs.

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