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Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header 12 Contacts 3 mm Pitch 1 Row Shrouded 43650-1229
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 250V |
| Brand | Molex |
| Orientation | Straight |
| Current | 5A |
| Mount Type | Through Hole |
| Housing Material | Liquid Crystal Polymer |
| Contact Material | Brass |
| Series | Micro-Fit 3.0 |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -40°C |
| Number of Rows | 1 |
| Pitch | 3mm |
| Contact Plating | Gold |
| Number of Contacts | 12 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
Key Features
- Designed to carry up to 5A current in a compact footprint supporting mid-range power distribution.
- Constructed with high-temperature UL 94V-0 Liquid Crystal Polymer housing for IR reflow soldering durability.
- Features positive latching via locking ramp to ensure secure mating and prevent accidental disconnection.
- Incorporates PCB polarizing pegs for precise alignment and positioning on the printed circuit board.
- Contacts made of brass with gold plating for excellent conductivity and corrosion resistance.
- Through hole mounting supports SMT compatibility to reduce assembly costs.
- Suitable for applications in military COTS, solar power, consumer appliances, telecommunications, medical devices, and data communications.
Product Description
Molex 43650-1229 Micro-Fit 3.0 Series Straight Through Hole PCB Header is a high-performance wire-to-board connector characterized by 12 male contacts in a single row with 3 mm pitch, enclosed in a shrouded housing. The housing is made of robust liquid crystal polymer rated UL 94V-0 that withstands temperatures up to 265°C during IR reflow soldering, ensuring reliability in manufacturing processes.
This PCB header can carry current up to 5A, making it suitable for medium power applications in compact spaces. The positive latching system via a locking ramp provides secure connections and prevents dislodgement from vibration or handling.
Designed for through hole mounting with SMT compatibility, it features PCB polarizing pegs that aid in precise placement and alignment during assembly. The contacts are brass with gold plating, offering excellent electrical performance and resistance to corrosion, which enhances the long-term durability of the connector.
These headers are ideal for use in diverse industrial and commercial sectors such as military Commercial Off The Shelf (COTS) equipment, solar power installations, consumer electronic appliances including dryers and refrigerators, telecom equipment, medical devices, and data communications hardware like routers and servers.
High current carrying capacity in a compact 3 mm pitch form factor. High temperature UL 94V-0 liquid crystal polymer housing for IR reflow processes. Reliable, secure mating with positive latching locking ramps. PCB polarizing pegs and kinked solder legs for robust positioning and retention.
Brass contacts with gold plating ensure excellent conductivity and durability. Suitable for through hole mounting with SMT compatibility reducing production costs. Broad industrial and commercial application scope. Choose Molex Micro-Fit 3.0 Series PCB Headers for efficient power distribution in electronics assembly requiring compact, high-reliability connectors.
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Frequently Asked Questions
This PCB header can carry a maximum current of 5A, making it suitable for medium power applications.
The contacts in this model have a pitch of 3 mm, which allows for compact connections in electronic assemblies.
The housing is constructed from high-temperature liquid crystal polymer, rated UL 94V-0, providing durability during IR reflow soldering processes.
This model features 12 male contacts arranged in a single row, facilitating efficient wire-to-board connections.
The maximum operating temperature is 105°C, while the minimum operating temperature is -40°C, allowing for use in various environments.
Yes, this PCB header is designed for through hole mounting, which supports SMT compatibility to reduce assembly costs.
This model uses solder termination, which is common for secure electrical connections in PCB applications.
The contacts are made of brass and feature gold plating, which enhances conductivity and provides corrosion resistance.
It is suitable for applications in military COTS, solar power, consumer appliances, telecommunications, medical devices, and data communications.
Yes, it includes a positive latching system via a locking ramp, ensuring secure mating and preventing accidental disconnection.
The orientation of this connector is straight, which is typical for many PCB header applications.
The country of origin for this PCB header is India, indicating where it is produced.
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