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Molex KK 254 Series Straight Through Hole Pin Header, 3 Contacts, 2.54 mm Pitch, 1 Row, Unshrouded 171856-3003
Specifications
| Country of Origin | Mexico |
|---|---|
| Voltage | 250V |
| Brand | Molex |
| Orientation | Straight |
| Current | 4A |
| Mount Type | Through Hole |
| Housing Material | High Temperature Thermoplastic |
| 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 | 3 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Unshrouded |
| Connector System | Board-to-Board, Wire-to-Board |
| Tail Pin Length | 2.34mm |
Key Features
- Rated for a current of 4 amperes suitable for robust electrical connections.
- Constructed with a high temperature thermoplastic housing for durability and heat resistance.
- Contacts are male brass pins plated with tin to ensure reliable conductivity.
- Designed for through-hole mounting with straight orientation for ease of PCB assembly.
- Operates effectively within temperature range from -40°C to 105°C.
- Tail pin length is 2.34 mm enabling secure solder termination.
- Supports voltage up to 250 volts complying with industrial requirements.
- Unshrouded design allows flexibility in mating with wire socket housings.
Product Description
Molex 171856-3003 KK 254 Series Straight Through Hole Pin Header offers a reliable connection solution for electronic assembly systems. Manufactured with high temperature thermoplastic housing material, this unshrouded connector supports board-to-board and wire-to-board interfaces with a pitch of 2.54 mm and 3 male contacts arranged in a single row.
The brass contacts plated with tin provide excellent electrical conductivity while resisting corrosion. Designed for through-hole mounting, the connector ensures firm solder termination with 2.34 mm tail pin length.
Capable of carrying currents up to 4 amperes and withstanding voltages up to 250 volts, it performs reliably in environments operating from -40°C to 105°C. The connector is not shrouded, allowing flexible mating with compatible wire socket housings.
This component is ideal for applications in electronics manufacturing, industrial PCB assemblies, power and signal transmission, and other electronic components requiring durable and precise pin headers.
Rated current: 4A for dependable electrical performance. High temperature thermoplastic housing material suitable for solder processes up to 260°C. Brass contact pins with matte tin over nickel plating to prevent tin whiskering.
Straight orientation with through-hole mount type simplifies PCB assembly. Temperature rating from -40°C to 105°C supports a wide range of operating conditions. Voltage rating up to 250V for versatile application. Unshrouded design for compatibility with a range of socket housings.
Country of origin: Mexico. Explore more high-quality PCB headers and connectors at EnvMart to meet your electronic component needs.
Explore more products in our PCB Pin Header category.
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Frequently Asked Questions
This pin header is rated for a maximum current of 4 amperes, suitable for robust electrical connections.
It supports a voltage rating of up to 250 volts, complying with industrial requirements.
The contacts in this model have a pitch of 2.54 mm, allowing for standard PCB layouts.
The contacts are made of brass and are plated with tin to ensure reliable conductivity and resist corrosion.
The tail pin length is 2.34 mm, enabling secure solder termination during assembly.
It operates effectively within a temperature range from -40°C to 105°C, accommodating various environmental conditions.
This model is designed for through-hole mounting, which simplifies the PCB assembly process.
The contacts are arranged in a straight orientation, which aids in the ease of PCB assembly.
This pin header features 3 male contacts arranged in a single row.
This model is unshrouded, allowing for flexibility in mating with compatible wire socket housings.
It is ideal for applications in electronics manufacturing, industrial PCB assemblies, and power and signal transmission.
The country of origin for this pin header is Mexico.
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