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RS PRO Straight Through Hole Pin Header, 20 Contact, 2.54 mm Pitch, 2 Row, Unshrouded 251-8294
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 650V |
| Brand | RS PRO |
| Orientation | Straight |
| Current | 1A |
| Model | 251-8294 |
| 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 | 2 |
| Pitch | 2.54mm |
| Standards/Approvals | RoHS |
| Contact Plating | Tin |
| Number of Contacts | 20 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Unshrouded |
| Tail Pin Length | 3mm |
| Mating Pin Length | 8.5mm |
Key Features
- Constructed with brass contacts providing strong electrical conductivity.
- Tin plating offers excellent corrosion resistance for long-term use.
- Supports a current rating of 1 A suitable for high-power PCB applications.
- Operates safely within a temperature range of -65°C to 150°C.
- Through-hole mounting ensures secure mechanical and electrical connection.
- Features 3 mm tail pin length and 8.5 mm mating pin length for optimal soldering and mating.
- The straight orientation and unshrouded design allow versatile PCB stacking and connections.
Product Description
RS PRO 251-8294 Straight Through Hole Pin Header is engineered for high-quality electrical connections in printed circuit boards (PCBs). Featuring 20 brass contacts arranged in 2 rows with a 2.54 mm pitch, this unshrouded pin header offers reliable signal and power transmission in electronic assemblies.
The contacts are tin-plated to resist corrosion, ensuring longevity and consistent performance in demanding environments. This component is rated for a current of 1 ampere and a voltage of up to 650 volts, supporting a wide range of industrial and laboratory PCB applications.
Its operational temperature range from -65°C to 150°C accommodates harsh environmental conditions, making it suitable for construction, manufacturing, electronics testing, and prototyping scenarios. The through-hole mount type guarantees firm mechanical stability on the PCB.
Key features include a 3 mm tail pin length that facilitates reliable soldering and an 8.5 mm mating pin length to ensure solid connections with mating components. The straight orientation and unshrouded design afford flexibility for vertical PCB stacking configurations and multiple connection setups.
This RS PRO pin header complies with RoHS standards, confirming it is free from hazardous substances. Its Polybutylene Terephthalate housing provides robust insulation and structural support for the contacts.
Constructed with brass contacts providing strong electrical conductivity. Tin plating offers excellent corrosion resistance for long-term use. Supports a current rating of 1 A suitable for high-power PCB applications. Operates safely within a temperature range of -65°C to 150°C.
Through-hole mounting ensures secure mechanical and electrical connection. Features 3 mm tail pin length and 8.5 mm mating pin length for optimal soldering and mating. Voltage rating up to 650 V supports demanding electronic circuits.
The straight orientation and unshrouded design allow versatile PCB stacking and connections.
This pin header is ideal for industrial electronics, manufacturing, prototyping, laboratory instruments, and electronic component testing. For a wide range of PCB header needs, explore further RS PRO connectors and PCB accessories on EnvMart.
Explore more products in our PCB Pin Header category.
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Frequently Asked Questions
This pin header supports a current rating of 1 ampere, making it suitable for high-power PCB applications.
The voltage rating for this model is up to 650 volts, allowing it to support demanding electronic circuits.
It operates safely within a temperature range of -65°C to 150°C, accommodating harsh environmental conditions.
This pin header features 20 contacts arranged in 2 rows with a 2.54 mm pitch.
The contacts are made of brass and are tin-plated for corrosion resistance, while the housing is constructed from Polybutylene Terephthalate.
The tail pin length is 3 mm, which facilitates reliable soldering to the PCB.
The mating pin length is 8.5 mm, ensuring solid connections with mating components.
This model uses through-hole mounting, which guarantees firm mechanical stability on the PCB.
Yes, this pin header complies with RoHS standards, confirming it is free from hazardous substances.
The orientation of this pin header is straight, allowing for versatile PCB stacking and connections.
The termination type for this model is solder, which is standard for PCB connections.
This pin header is manufactured in India.
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