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Molex Milli-Grid Series Vertical Through Hole PCB Header 20 Contacts 2 mm Pitch 2 Row Shrouded 878312021
Specifications
| Country of Origin | Malaysia |
|---|---|
| Voltage | 125V |
| Brand | Molex |
| Orientation | Vertical |
| Current | 2A |
| Mount Type | Through Hole |
| Housing Material | Nylon |
| Contact Material | Phosphor Bronze |
| Series | Milli-Grid |
| Termination Type | Tin |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -55°C |
| Number of Rows | 2 |
| Pitch | 2mm |
| Standards/Approvals | CSA LR19980, UL E29179 |
| Contact Plating | Gold |
| Number of Contacts | 20 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Milli Grid Connector System |
| Tail Pin Length | 2.50mm |
| Mating Pin Length | 3.6mm |
Key Features
- Supports 2A current rating ensuring reliable electrical performance.
- Constructed with nylon housing for durability and insulation.
- Shrouded design provides protection and secure mating.
- Gold plated phosphor bronze contacts ensure corrosion resistance and excellent conductivity.
- Compatible with Milli Grid connector systems for versatile applications.
- Terminal plating is tin for effective soldering and connection.
- Operates reliably between -55°C to 105°C temperature range.
- Meets CSA LR19980 and UL E29179 standards, ensuring safety and quality.
Product Description
Molex 878312021 Milli-Grid Series Vertical Through Hole PCB Header features 20 male contacts arranged in 2 rows with a 2 mm pitch and shrouded housing. It supports a maximum current of 2A and operates at 125V, providing secure and reliable connections for electronic circuit boards.
The connector is constructed with a durable nylon housing, phosphor bronze contact material plated with gold to resist corrosion, and tin termination for strong solder joints. Its vertical orientation and through hole mount type ensure ease of installation on printed circuit boards.
This PCB header safely operates in temperatures ranging from -55°C to 105°C, and complies with CSA LR19980 and UL E29179 safety standards, making it suitable for industrial, commercial, and electronics manufacturing applications.
The 2-row configuration with 20 contacts and precise 2 mm row pitch favors high-density interconnect applications. Tail pins are 2.50 mm long with mating pins measuring 3.6 mm, ensuring proper mating depth and secure mechanical and electrical engagement.
Supports 2A current rating for stable electrical load handling. Nylon housing for insulation and mechanical durability. Shrouded design offers protection to contacts and prevents misalignment. Gold plated phosphor bronze contacts ensure excellent electrical conductivity.
Through hole mount for reliable mechanical bonding on PCB. Wide operating temperature range of -55°C to 105°C. Compliant with CSA LR19980 and UL E29179 standards. Manufactured in Malaysia ensuring quality manufacturing standards.
Tail pin length of 2.50 mm and mating pin length of 3.6 mm.
This Molex PCB Header is ideal for electronic assemblies in industrial automation, telecommunications, computing hardware, and consumer electronics sectors. It enables secure, high performance PCB interconnections and ensures long product life.
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Frequently Asked Questions
This PCB header supports a maximum current rating of 2A, ensuring stable electrical load handling.
It features a 2 mm pitch with 20 male contacts arranged in 2 rows, suitable for high-density interconnect applications.
The housing is made of nylon for insulation and durability, while the contacts are phosphor bronze plated with gold for corrosion resistance and excellent conductivity.
It operates reliably within a temperature range of -55°C to 105°C, making it suitable for various environments.
This model uses a through hole mount type, ensuring reliable mechanical bonding on printed circuit boards.
Yes, it meets CSA LR19980 and UL E29179 standards, ensuring safety and quality for its applications.
The tail pin length is 2.50 mm, which helps ensure proper mating depth and secure connections.
It has a voltage rating of 125V, providing secure and reliable connections for electronic circuit boards.
The termination type is tin, which facilitates effective soldering and connection.
It is compatible with the Milli Grid connector system, allowing for versatile applications.
The mating pin length is 3.6 mm, ensuring proper engagement with the corresponding connectors.
This unit is manufactured in Malaysia, adhering to quality manufacturing standards.
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