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Molex KK Series 8-Contact Straight Through Hole Pin Header 2.54mm Pitch Unshrouded 22-27-2081
Specifications
| Country of Origin | China |
|---|---|
| Voltage | 250V |
| Brand | Molex |
| Orientation | Straight |
| Current | 4A |
| Mount Type | Through Hole |
| Housing Material | Nylon |
| Contact Material | Brass |
| Series | KK 254 |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -40°C |
| Number of Rows | 1 |
| Pitch | 2.54mm |
| Contact Plating | Tin |
| Number of Contacts | 8 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Unshrouded |
| Connector System | Wire-to-Board |
| Mating Pin Length | 2.54mm |
Key Features
- Features 8 male contacts arranged in a single row.
- Constructed with durable nylon housing resistant to abrasion and chemicals.
- Brass contacts are tin plated for corrosion resistance and reliable conductivity.
- Rated for 4A current and up to 250V voltage operation.
- Unshrouded design reduces space on PCB for compact installations.
- Designed with a straight friction lock for secure wire retention against vibration.
- Suitable for through-hole mounting and solder termination on printed circuit boards.
- Operates in temperature range from -40°C to 105°C for versatile environments.
Product Description
Molex 22-27-2081 KK Series 8-contact straight through hole pin header with a 2.54 mm pitch, offering a compact and efficient connection solution for printed circuit boards (PCBs). This unshrouded header features a single row of male contacts designed for through-hole mounting and solder termination, ensuring a reliable electrical connection with minimal interference.
The housing is made of high-quality nylon material that exhibits excellent resistance to abrasion and chemicals, suitable for demanding industrial environments. The brass contacts are tin plated, providing corrosion resistance and ensuring consistent conductivity for currents up to 4 amperes and voltages up to 250 volts. Operating temperature range spans from -40°C to 105°C, accommodating various industrial and commercial applications.
The straight friction lock design securely retains wires even under vibration or mechanical stress, enhancing the durability and integrity of the connection. Its unshrouded form factor allows for space-saving on printed circuit boards where minimal PCB real estate is essential.
This pin header is suitable for use in a broad range of industries including telecommunications, automotive electronics, medical equipment manufacturing, and security systems, thanks to its robust build and dependable performance.
With a lightweight construction of approximately 0.9 grams, it adds negligible mechanical load to the PCB, improving device longevity. The precision 2.54 mm pitch is widely compatible with standard PCB terminal arrangements.
Features 8 male contacts arranged in a single row. Durable nylon housing resists abrasion and chemicals. Corrosion-resistant tin plating on brass contacts ensures reliable conductivity. Rated for 4A current and 250V voltage.
Unshrouded design reduces PCB space requirements. Straight friction lock for secure wire retention. Through-hole mount compatible with solder termination. Temperature range of -40°C to 105°C supports varied environments.
Lightweight design (~0.9 g) minimizes mechanical strain. Ideal for use in telecommunications, automotive, medical, and security applications. Explore Molex and KK series connectors in the Electronics Components category at EnvMart for reliable PCB connectivity solutions.
Explore more products in our PCB Pin Header category.
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Frequently Asked Questions
This model is rated for a current of 4A and a voltage of up to 250V.
The pitch of this pin header is 2.54mm, which is compatible with standard PCB terminal arrangements.
The housing is made of durable nylon, while the contacts are brass with a tin plating for corrosion resistance and reliable conductivity.
It operates within a temperature range of -40°C to 105°C, making it suitable for various industrial and commercial applications.
This pin header features 8 male contacts arranged in a single row.
It is designed for through-hole mounting and solder termination on printed circuit boards.
It includes a straight friction lock design that securely retains wires against vibration and mechanical stress.
This model has a lightweight construction of approximately 0.9 grams, which minimizes mechanical load on the PCB.
This unit is unshrouded, which helps reduce space requirements on the PCB for compact installations.
It is suitable for use in telecommunications, automotive electronics, medical equipment manufacturing, and security systems.
The connector system for this pin header is wire-to-board, allowing for efficient electrical connections.
The country of origin for this pin header is China.
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