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Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 12 Contacts, 3 mm Pitch, 2 Row, Shrouded 43045-1227
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 600V |
| Brand | Molex |
| Orientation | Straight |
| Current | 8.5A |
| Mount Type | Through Hole |
| Housing Material | 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 | 12 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
| Tail Pin Length | 3.18mm |
Key Features
- Designed with a 3 mm pitch for standard spacing requirements.
- Features 12 brass contacts plated with tin for durability.
- Equipped with a dual-row, shrouded, straight orientation housing made of thermoplastic.
- Rated for a maximum current of 8.5A and voltage of 600V.
- Supports through-hole mounting with a tail pin length of 3.18 mm for solder termination.
- Operates reliably in temperatures ranging from -40°C to 105°C.
- Includes PCB polarizing peg for correct connector alignment and Glow-Wire capability.
- Intended for use in electronic and electrical systems requiring secure PCB connections.
Product Description
Molex 43045-1227 Micro-Fit 3.0 Series Straight Through Hole PCB Header is engineered for highly reliable wire-to-board connections in industrial and commercial electronics.
This connector features a total of 12 male contacts arranged in two rows with a 3 mm pitch, providing efficient space utilization on printed circuit boards. The contacts are made of durable brass with tin plating ensuring excellent conductivity and corrosion resistance.
The thermoplastic housing is shrouded and designed for straight orientation mounting via through-hole soldering, with tail pins measuring 3.18 mm in length. This PCB header supports currents up to 8.5A and voltages up to 600V, suitable for a variety of electronic applications.
Designed to operate across a broad temperature range from -40°C to 105°C, this connector is Glow-Wire capable and incorporates a PCB polarizing peg to ensure correct and secure mating with corresponding connectors.
This Micro-Fit 3.0 Series header is ideal for use in industrial electronics, power supplies, HVAC systems, manufacturing equipment, and other applications requiring dependable wire-to-board interfaces.
Standard 3 mm pitch with 12 contacts for compact PCB layout. Dual row housing enhances connection density. Brass contact material with tin plating for durability. Thermoplastic housing provides insulation and mechanical strength.
Through-hole solder mount with 3.18 mm tail pins ensures strong board retention. High current and voltage ratings (8.5A, 600V) for robust performance. Wide operating temperature range from -40°C to 105°C. Includes Glow-Wire capability for safety compliance.
Polarizing peg for correct connector alignment. Set of 1 PCB header connector. Molex brand ensures industry-standard quality and reliability for electronic component integration in design and manufacturing. Browse our extensive selection of Molex connectors and PCB Headers on EnvMart for all your electronic assembly needs.
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Frequently Asked Questions
This model is rated for a maximum current of 8.5A and a maximum voltage of 600V.
The contacts in this connector are designed with a 3 mm pitch, suitable for standard spacing requirements on PCBs.
This unit features a total of 12 male contacts arranged in two rows.
The contacts are made of brass with tin plating, while the housing is constructed from thermoplastic material.
The tail pin length for this model is 3.18 mm, designed for through-hole soldering.
This connector operates reliably within a temperature range of -40°C to 105°C.
Yes, it includes a PCB polarizing peg to ensure correct connector alignment during installation.
This model supports through-hole mounting, allowing for secure attachment to printed circuit boards.
This connector is shrouded, which enhances connection density and security.
It belongs to the wire-to-board connector system, designed for reliable connections between wires and PCBs.
The Glow-Wire capability ensures compliance with safety standards, providing additional safety features during operation.
This model is suitable for use in industrial electronics, power supplies, HVAC systems, and manufacturing equipment.
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