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Samtec TMS Series Straight Through Hole Pin Header 40 Contacts 1.27 mm Pitch Single Row Unshrouded TMS-140-01-S-S
Specifications
| Country of Origin | India |
|---|---|
| Brand | Samtec |
| Orientation | Straight |
| Current | 1A |
| Model | TMS-140-01-S-S |
| Mount Type | Through Hole |
| Housing Material | Polymer |
| Contact Material | Phosphor Bronze |
| Series | TMS |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -55°C |
| Number of Rows | 1 |
| Pitch | 1.27mm |
| Contact Plating | Gold |
| Number of Contacts | 40 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Unshrouded |
| Connector System | Board-to-Board |
| Tail Pin Length | 3.5mm |
| Mating Pin Length | 3.2mm |
Key Features
- Rated for 1A current suitable for low-power applications.
- Phosphor bronze contacts with gold plating ensure excellent conductivity and corrosion resistance.
- Operating temperature range from -55°C to 105°C for demanding environments.
- Through-hole mount type with solder termination for secure PCB attachment.
- Unshrouded layout saves space and allows easy access to contacts.
- Black glass-filled polyester housing provides insulation and electric shock protection.
- Male contact gender with pin lengths optimized for reliability.
- Ideal for telecommunications, electronics manufacturing, automotive, and aerospace uses.
Product Description
Samtec TMS-140-01-S-S is a precision-engineered PCB pin header designed for reliable electrical connections in electronic assemblies. This straight through-hole pin header features 40 contacts arranged in a single row with a compact 1.27 mm pitch, making it suitable for dense board layouts.
The contact material is phosphor bronze with a gold plating that delivers high conductivity and excellent resistance to corrosion, ensuring consistent performance over time. The header supports a current rating of 1A, ideal for low-power circuit applications.
This component operates effectively across a wide temperature range from -55°C to 105°C, suitable for demanding environments including industrial electronics and aerospace electronics. It is unshrouded, which reduces space usage and facilitates easier mating with complementary connectors.
Manufactured with a polymer housing made of black glass-filled polyester, the header is both insulated and durable, minimizing the risk of electric shock and mechanical failure. The through-hole mount type and solder termination provide strong mechanical and electrical connections to PCBs.
Typical applications include data centers, telecommunications equipment, automotive electronic systems, aerospace engineering projects, and general electronics manufacturing. The male contact gender and solder tail pin length of 3.5 mm ensure reliable mating and signal integrity.
Rated current 1A for safe low-power transmission. Gold plated phosphor bronze contacts for high reliability. Wide operating temperature range from -55°C to 105°C. Unshrouded single-row design saves PCB space. Insulated black glass-filled polyester housing enhances safety.
Through-hole solder termination for firm PCB attachment. Male contact pins with 3.5 mm tail length. Applicable to telecommunications, electronics, automotive, and aerospace industries. Explore the full range of Samtec PCB Pin Headers and other connectors on EnvMart to find the best-fit components for your electronics projects and industrial applications.
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Frequently Asked Questions
This pin header is rated for a current of 1A, making it suitable for low-power applications.
The contacts in the TMS-140-01-S-S are arranged with a pitch of 1.27 mm.
It operates effectively within a temperature range of -55°C to 105°C, suitable for demanding environments.
The contacts are made of phosphor bronze with gold plating, while the housing is constructed from black glass-filled polyester.
This pin header features 40 contacts arranged in a single row.
It uses a solder termination type, which provides a strong mechanical and electrical connection to PCBs.
The TMS-140-01-S-S features male contact gender.
The tail pin length is 3.5 mm, optimized for reliable mating.
This model is unshrouded, which helps save space and allows easy access to contacts.
It features a through-hole mount type, ensuring secure attachment to PCBs.
It is applicable in telecommunications, electronics manufacturing, automotive, and aerospace industries.
The TMS-140-01-S-S is part of a board-to-board connector system.
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