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Molex SL Series Straight Through Hole PCB Header 4 Contact 2.54 mm Pitch 1 Row Shrouded 70543-0003
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 250V |
| Brand | Molex |
| Orientation | Straight |
| Current | 3A |
| Mount Type | Through Hole |
| Housing Material | Glass Filled Polyester |
| Contact Material | Phosphor Bronze |
| Series | SL |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -40°C |
| Number of Rows | 1 |
| Pitch | 2.54mm |
| Contact Plating | Gold |
| Number of Contacts | 4 |
| Contact Gender | Female |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
| Tail Pin Length | 3.3mm |
| Mating Pin Length | 6.1mm |
Key Features
- Features a pitch of 2.54 mm for safe spacing preventing short circuits.
- Includes 4 female contacts in a single row configuration.
- Gold-plated contacts provide corrosion resistance for long-term reliability.
- Constructed with a glass-filled polyester housing for durability and flame resistance.
- Designed for through-hole mounting ensuring secure board attachment.
- Rated for 3A current and 250V voltage operation.
- Operates safely within -40°C to 105°C temperature range.
- Contact termination is solder type with a tail pin length of 3.3 mm.
Product Description
Molex 70543-0003 SL Series Straight Through Hole PCB Header is a high-quality wire-to-board connector designed for safe and reliable electronic circuit interfacing. The connector is equipped with 4 gold-plated female phosphor bronze contacts arranged in a single row with a 2.54 mm pitch, enabling compact yet safe circuit design. Its glass-filled polyester housing offers mechanical robustness and flame resistance, making it suitable for harsh industrial environments.
This PCB header supports a current rating of 3A and a voltage rating of 250V, designed to operate within a temperature range from -40°C up to 105°C. The through-hole mounting ensures a secure and vibration-resistant attachment to circuit boards. The solder termination type with 3.3 mm tail pin length guarantees good electrical connection and ease of assembly.
The shrouded design increases connector safety by preventing misalignment and accidental contact, thereby enhancing overall device reliability. This product is favored in precision applications such as CNC machinery, robotics, and aerospace engineering where durable and flame-resistant connectors are essential.
Pitch of 2.54 mm provides safe spacing to prevent short circuits and ensure electrical safety. Gold-plated contacts resist corrosion, assuring long-term performance. Housing made of glass-filled polyester offers strength and flame resistance.
Through-hole mounting type provides secure connection to PCB. Rated for 3A current and 250V voltage operation. Operating temperature range from -40°C to 105°C. Contact termination using solder with 3.3 mm tail pin length.
Shrouded connector design enhances safety and prevents misalignment. Ideal for use in CNC equipment, robotics systems, and aerospace engineering. Explore more Molex connectors and PCB Headers in the Electronics Components category at EnvMart for your industrial and commercial electronic assembly needs.
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Frequently Asked Questions
The pitch of this PCB header is 2.54 mm, which provides safe spacing to prevent short circuits.
This model features 4 female contacts arranged in a single row configuration.
It is rated for a maximum current of 3A and a voltage of 250V.
The housing is made of glass-filled polyester, and the contacts are made of phosphor bronze with gold plating for corrosion resistance.
This connector operates safely within a temperature range from -40°C to 105°C.
It utilizes through-hole mounting, ensuring a secure attachment to circuit boards.
The termination type is solder, with a tail pin length of 3.3 mm.
The shrouded design enhances safety by preventing misalignment and accidental contact, improving overall device reliability.
It is favored in precision applications such as CNC machinery, robotics, and aerospace engineering.
The orientation of this model is straight, which is typical for many PCB headers.
This connector has a single row configuration.
The country of origin for this PCB header is India.
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