TSM-114-04-TL-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-114-04-TL-DH-P-TR is a 28-position, dual-row .100" (2.54 mm) pitch surface mount terminal strip with top-loaded contacts, gold-plated finish, and tape-and-reel packaging for high-volume automated PCB assembly. Rated at 3 A per contact with an operating range of -65°C to +150°C for demanding industrial environments. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- TSM-114-04-TL-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-114-04-TL-DH-P-TR?
- 28 positions in dual-row .100" (2.54 mm) pitch for standard-footprint SMT board interconnects
- Top-loaded (TL) contact design allows inspection and rework access after reflow soldering
- Gold-plated contacts rated at 3 A per pin ensure low resistance for mixed signal and power routing
- Tape-and-reel (TR) packaging enables automated pick-and-place assembly for high-throughput production lines
What is TSM-114-04-TL-DH-P-TR used for?
The TSM-114-04-TL-DH-P-TR is used in board-to-board and board-to-cable interfaces on industrial automation controllers, embedded single-board computers, and data acquisition modules requiring a 28-pin dual-row 2.54 mm SMT connector. Its top-loaded contact design makes it convenient for post-assembly visual inspection and selective rework in mixed-technology manufacturing. The tape-and-reel format supports efficient automated assembly of networking hardware, power conversion boards, and instrumentation modules produced in large volumes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-114-04-TL-DH-P-TR datasheet?
TSM-114-04-TL-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-114-04-TL-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the top-loaded (TL) contact design of TSM-114-04-TL-DH-P-TR offer compared to standard SMT terminal strips?
The top-loaded design in the TSM-114-04-TL-DH-P-TR allows contacts to be accessed or inspected from the top surface of the PCB after reflow soldering. This simplifies optical and X-ray inspection of the 28 solder joints in dual-row 2.54 mm pitch layout and enables selective contact rework without removing the entire connector body.
How many contacts does TSM-114-04-TL-DH-P-TR carry, and what current does each support?
The TSM-114-04-TL-DH-P-TR provides 28 contacts in a dual-row configuration. Each contact is rated at 3 A continuous current, giving the connector a total capacity of 84 A when all pins are used independently, or higher when contacts are paralleled for dedicated power rails such as 3.3 V or 5 V supply distribution.
In what temperature environments can the TSM-114-04-TL-DH-P-TR be deployed reliably?
SAMTEC rates the TSM-114-04-TL-DH-P-TR for operation from -65°C to +150°C. This broad range covers automotive testing environments, military electronics, and industrial motor drives where ambient temperatures can exceed 85°C, while the lower limit suits cold-storage instrumentation and outdoor equipment in arctic climates.
When is TSM-114-04-TL-DH-P-TR a better procurement choice than a similar 28-position through-hole dual-row header?
The SMT version eliminates the need for 28 drilled through-holes and allows both sides of the PCB to be populated in a single reflow pass, reducing manufacturing cost and cycle time. For designs targeting wave-solder-free production with automated 0.100" SMT assembly, the TSM-114-04-TL-DH-P-TR with tape-and-reel packaging is the lower total-cost option at volumes above 500 boards.
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