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| Country of Origin | Mexico |
|---|---|
| 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 | 6 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Unshrouded |
| Connector System | Board-to-Board, Wire-to-Board |
| Tail Pin Length | 3.43mm |
| Mating Pin Length | 2.54mm |
Molex 22-03-2061 KK 254 Series Straight Through Hole Pin Header is a highly reliable interconnect component designed for demanding printed circuit board applications. Featuring 6 contacts with a standard 2.54 mm pitch in a single-row unshrouded format, it provides rugged electrical and mechanical connectivity for board-to-board and wire-to-board interfaces.
The unshrouded header format allows for easy soldering and effective mating with complimentary connectors. Its through-hole mount ensures robust mechanical fastening and simplifies the assembly process during PCB manufacturing. The durable nylon housing, compliant with UL 94V-2 and UL 94V-0 fire safety standards, offers excellent dielectric properties and long-term reliability in a variety of conditions.
Male contacts are made from quality brass and are tin-plated for enhanced conductivity and resistance to corrosion. Each tail pin measures 3.43 mm in length, supporting secure solder termination. The header is rated for a maximum current of 4 A and voltage of 250 V, making it suitable for integration in industrial electronics, instrumentation, aerospace, automation, and scientific applications.
It operates from -40°C to 105°C, ensuring stable performance across a wide temperature range. The product supports board-to-board and wire-to-board systems and is ideal for complex circuits that require reliable signal and power transmission. The header’s nylon construction guarantees longevity, while the precision pitch and mating pin length allow universal compliance with standardized PCBs.
Applications include industrial control systems, laboratory instruments, automation hardware, and embedded computing solutions. Its robust design and electrical ratings make it a trusted choice for engineers developing solutions that demand consistent connectivity and high durability.
Explore the full range of Molex PCB Headers in Electronics & Electricals to find compatible solutions for complex design requirements.
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