TSM-114-04-L-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-114-04-L-DH-P-TR is a 28-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch and low-profile L-style leads. Designed for high-reliability PCB-to-wire and board-to-board signal connections, it is tape-and-reel packaged for automated assembly. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- TSM-114-04-L-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-L-DH-P-TR?
- 28-position dual-row layout at 0.100" (2.54 mm) pitch provides a standard high-density SMT terminal strip footprint
- L-style leads (L-DH) enable low-profile surface mount soldering with improved solder joint inspectability
- Tape-and-reel (TR) packaging supports high-volume automated pick-and-place assembly processes
- DH dual-height contact design accommodates varying mating connector heights for flexible system integration
What is TSM-114-04-L-DH-P-TR used for?
The TSM-114-04-L-DH-P-TR is suitable for surface mount board-to-board and wire-to-board signal interconnect applications in industrial control panels, consumer electronics, and embedded computing systems requiring 28-position terminal access. Its standard 0.100" (2.54 mm) pitch makes it compatible with a wide range of mating headers and jumpers commonly used in prototyping and production PCBs. The tape-and-reel packaging format ensures compatibility with automated SMT assembly lines for efficient high-volume manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-114-04-L-DH-P-TR datasheet?
TSM-114-04-L-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-114-04-L-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the TSM-114-04-L-DH-P-TR use, and how does this suit standard PCB layouts?
The TSM-114-04-L-DH-P-TR is a 28-position dual-row terminal strip with 0.100" (2.54 mm) pitch, matching the most widely used PCB header pitch standard. This allows it to mate with standard 2.54 mm dual-row pin headers available from numerous connector manufacturers, simplifying board layout and reducing BOM sourcing complexity.
What does the L-DH designation mean on the TSM-114-04-L-DH-P-TR and how does it affect soldering?
The L designation specifies an L-style surface mount lead, providing a low-profile SMT termination that sits close to the PCB surface. The DH indicates dual-height contact design that accommodates mating connectors of different heights. Together these features simplify solder inspection and allow reflow soldering at standard 260°C peak temperature with reliable fillet formation.
Which assembly process does the TSM-114-04-L-DH-P-TR tape-and-reel packaging support?
The TR (tape-and-reel) suffix means the TSM-114-04-L-DH-P-TR is packaged on standard carrier tape reels, directly compatible with automated SMT pick-and-place machines. This eliminates manual placement for the 28-position strip and supports high-volume production rates typically exceeding 5,000 placements per hour on modern assembly equipment.
What types of signals and current levels can the TSM-114-04-L-DH-P-TR terminal strip carry?
With its 0.100" (2.54 mm) pitch dual-row design and standard terminal strip construction, the TSM-114-04-L-DH-P-TR handles low-voltage digital signals, analog control lines, and light power distribution. SAMTEC terminal strips of this series typically support contact current ratings of 1 A per pin at standard operating temperatures up to 85°C.
How does TSM-114-04-L-DH-P-TR compare to a through-hole 2.54 mm header for prototyping and production use?
Unlike through-hole 2.54 mm headers requiring drilled holes, the TSM-114-04-L-DH-P-TR uses SMT L-style leads, saving PCB area by eliminating hole annular rings and enabling back-side component placement within the 28-pin footprint area while achieving comparable mechanical retention strength.
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