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Molex Straight Through Hole Pin Header 5 Contacts 2.54 mm Pitch 1 Row Unshrouded 251-8121
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | 650V |
| Brand | Molex |
| Orientation | Straight |
| Current | 1A |
| Model | 251-8121 |
| Mount Type | Through Hole |
| Housing Material | Polybutylene Terephthalate |
| Contact Material | Brass |
| Termination Type | Solder |
| Maximum Operating Temperature | 150°C |
| Minimum Operating Temperature | -65°C |
| Number of Rows | 1 |
| Pitch | 2.54mm |
| Standards/Approvals | RoHS |
| Contact Plating | Tin |
| Number of Contacts | 5 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Unshrouded |
| Tail Pin Length | 3mm |
| Mating Pin Length | 7mm |
Key Features
- Rated for a current of 1A, ensuring reliable electrical connection.
- Constructed with brass contacts plated with bright tin for excellent conductivity and corrosion resistance.
- Housing made from UL94V-0 black glass filled polybutylene terephthalate for durability.
- Pin height is 7 mm with tail pin length of 3 mm for secure solder termination.
- Operating temperature range from -65°C to 150°C suitable for various environments.
- Unshrouded straight orientation allows easy access and flexibility in PCB design.
- Mount type is through hole for permanent and sturdy installation.
- Certified RoHS compliant, ensuring environmental safety standards.
Product Description
RS PRO 251-8121 Straight Through Hole Pin Header is a high-quality PCB connector designed for industrial and electronic applications. It features 5 brass contacts with bright tin plating to provide excellent electrical conductivity and corrosion resistance. The housing is engineered from durable UL94V-0 rated black glass filled polybutylene terephthalate, ensuring strong mechanical and thermal performance under demanding conditions.
This pin header has a pitch of 2.54 mm and a single row of 5 male contacts with a pin height of 7 mm and tail pin length of 3 mm, designed for through-hole mounting to enable a strong, reliable solder joint. Operating within a temperature range of -65°C to 150°C, it supports a current rating of 1A and withstands voltages up to 650V, making it suitable for a wide range of electronic circuit designs.
The unshrouded straight orientation facilitates easy access for connections, ideal for board-to-board, wire-wrap, or programming applications, enhancing prototyping speed and permanence in electronics manufacturing. It complies with RoHS standards, ensuring environmental compliance.
Available dimensions vary by size code, supporting various PCB layout requirements. This pin header is manufactured in Taiwan, Province of China, reflecting high production quality standards.
Rated for a current of 1A, ensuring reliable electrical connection. Constructed with brass contacts plated with bright tin for excellent conductivity and corrosion resistance. Housing made from UL94V-0 black glass filled polybutylene terephthalate for durability.
Pin height is 7 mm with tail pin length of 3 mm for secure solder termination. Operating temperature range from -65°C to 150°C suitable for various environments. Unshrouded straight orientation allows easy access and flexibility in PCB design.
Mount type is through hole for permanent and sturdy installation. Certified RoHS compliant, ensuring environmental safety standards. Manufactured in Taiwan, Province of China, guaranteeing quality production standards.
RS PRO PCB headers provide efficient and reliable connector solutions for electronics and industrial manufacturing. Explore the full range of RS PRO PCB Headers to find the best match for your application at EnvMart.
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Frequently Asked Questions
It is rated for a current of 1A, ensuring a reliable electrical connection.
This pin header can withstand voltages up to 650V.
The pitch of the contacts is 2.54 mm.
It uses through hole mounting for a permanent and sturdy installation.
The housing is made from UL94V-0 black glass filled polybutylene terephthalate.
It operates within a temperature range from -65°C to 150°C.
This model features 5 male contacts.
The tail pin length is 3 mm.
The pin height is 7 mm.
Yes, it is certified RoHS compliant, ensuring it meets environmental safety standards.
It is manufactured in Taiwan, Province of China.
It uses solder termination for secure connections.
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