TST-115-04-L-D SAMTEC Connector (Other) In Stock
The SAMTEC TST-115-04-L-D is a 30-position dual-row shrouded PCB header connector with 0.100" (2.54 mm) pitch. Featuring low-profile through-hole mounting and polarizing shroud for error-free mating, it delivers dependable board-to-board and board-to-cable interconnects. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 30
- Lifecycle
- ACTIVE
- Datasheet
- TST-115-04-L-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TST-115-04-L-D?
- 30-position dual-row layout on 0.100" (2.54 mm) pitch maximizes signal density in standard through-hole footprints
- Polarizing shroud prevents incorrect cable connector orientation, reducing assembly errors in production environments
- Low-profile header design accommodates space-constrained PCB assemblies while maintaining robust mechanical retention
What is TST-115-04-L-D used for?
The TST-115-04-L-D is well-suited for industrial control boards, test and measurement equipment, and embedded computing systems that use IDC ribbon cables for data and power distribution. Its 30-position dual-row shrouded design is commonly used in backplane interconnects, GPIO expansion headers, and internal peripheral connections on single-board computers. The standard 0.100" pitch ensures broad compatibility with off-the-shelf ribbon cable assemblies and development tooling.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TST-115-04-L-D datasheet?
TST-115-04-L-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TST-115-04-L-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and rows does the TST-115-04-L-D header provide, and what pitch does it use?
The TST-115-04-L-D is a 30-position, dual-row (2x15) shrouded PCB header operating on a 0.100" (2.54 mm) pitch. This standard pitch ensures compatibility with a wide range of IDC ribbon cable connectors and mating socket housings commonly used in industrial and embedded applications.
Which ribbon cable and board-level applications benefit from the TST-115-04-L-D shrouded header design?
Industrial PLCs, embedded single-board computers, and test equipment with GPIO headers benefit greatly from the shrouded design, which prevents mis-mating of 30-position IDC ribbon cables. The polarizing key on the shroud ensures correct orientation every time, reducing field errors in applications where cables are frequently disconnected and reconnected.
When is the TST-115-04-L-D a preferred alternative to unshrouded 2x15 pin headers?
The TST-115-04-L-D is preferred over unshrouded 2x15 headers whenever cable polarity errors could damage connected circuits, such as in 30-pin parallel bus interfaces running at 3.3 V or 5 V logic. The integrated shroud provides a physical keying feature that unshrouded headers lack, making it the safer choice in high-volume production or field-service scenarios where mis-insertion risk must be eliminated.
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