TST-105-04-G-D SAMTEC Connector (Other) In Stock
The TST-105-04-G-D is a 10-position, dual-row, shrouded PCB header from Samtec featuring 0.100" (2.54 mm) pitch and gold-plated mating contacts for superior signal reliability. The shrouded housing prevents mis-mating and provides mechanical alignment in board-to-board applications. From $1.20, in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- TST-105-04-G-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TST-105-04-G-D?
- 10-position dual-row shrouded PCB header on 0.100" (2.54 mm) pitch for compact, high-density board interconnects
- Gold-plated mating contacts over nickel ensure low contact resistance and extended durability across hundreds of mating cycles
- Shrouded housing with rectangular contact pattern provides positive alignment, preventing incorrect insertion in system assemblies
What is TST-105-04-G-D used for?
The TST-105-04-G-D is used in board-to-board and wire-to-board interconnect designs within embedded computing, industrial automation, and test and measurement equipment. Its 10-position dual-row shrouded configuration offers secure mechanical alignment and reliable electrical connections in high-density PCB layouts. Engineers specify this connector for daughtercard attachment, backplane interfaces, and prototyping platforms where 0.100" pitch dual-row headers are standard.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TST-105-04-G-D datasheet?
TST-105-04-G-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-105-04-G-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What configuration does the TST-105-04-G-D offer and how does its pitch affect board layout?
The TST-105-04-G-D is a 10-position, dual-row shrouded header with 0.100" (2.54 mm) pitch. This standard pitch allows it to interface directly with most common dual-row sockets and ribbon cable connectors, enabling compact layouts with 5 positions per row, reducing PCB area while maintaining reliable signal paths.
In which application environments does the shrouded design of TST-105-04-G-D provide the greatest advantage?
The shrouded housing on the TST-105-04-G-D is especially valuable in high-vibration or field-deployed environments like industrial controllers, robotics, and vehicle electronics. The shroud prevents mis-mating and provides mechanical keying across its 10-position dual-row layout at 0.100" pitch, ensuring consistent connectivity even after thousands of insertion cycles.
When would TST-105-04-G-D be selected over a non-shrouded header of the same pitch?
The TST-105-04-G-D is preferred over open (non-shrouded) 10-position headers when assembly errors or field maintenance risks mis-mating. Its shrouded body physically guides the mating socket onto all 10 pins at 0.100" (2.54 mm) pitch, preventing bent contacts and incorrect insertion, which is critical in production-line assembly and service environments with limited visibility.
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