TSM-114-03-SM-DH-P-TR SAMTEC Connector (Other) In Stock
The TSM-114-03-SM-DH-P-TR is a 28-position dual-row surface mount terminal strip from SAMTEC with a 0.100 inch (2.54 mm) pitch. It features a 3 mm post height and is supplied in tape-and-reel format for automated SMT assembly. Available in stock with worldwide distribution.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- TSM-114-03-SM-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-114-03-SM-DH-P-TR?
- 28-position dual-row terminal strip on a 0.100 inch (2.54 mm) pitch for standard high-reliability SMT board interfaces
- 3 mm post height (option 03) allows mating with standard-depth receptacles and wire-to-board connectors
- Tape-and-reel (TR) packaging supports high-volume automated pick-and-place assembly on standard SMT production lines
- Dual-row (DH) layout delivers 28 contacts in a compact PCB footprint compatible with 2.54 mm grid patterns
What is TSM-114-03-SM-DH-P-TR used for?
The TSM-114-03-SM-DH-P-TR is used in industrial I/O modules, embedded computing carrier boards, and test-and-measurement instruments requiring a 28-position 2.54 mm pitch SMT terminal interface. Its dual-row format and 3 mm post height make it compatible with standard receptacle housings, simplifying board-to-board and wire-to-board connections in data acquisition and control systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-114-03-SM-DH-P-TR datasheet?
TSM-114-03-SM-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-114-03-SM-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What position count and pitch does the TSM-114-03-SM-DH-P-TR offer, and what does the '03' option code mean?
The TSM-114-03-SM-DH-P-TR is a 28-position dual-row terminal strip on a 0.100 inch (2.54 mm) pitch. The '03' in the part number specifies a 3 mm post height above the PCB surface, which determines the depth available for mating with receptacle housings or wire-to-board connector assemblies.
How does the dual-row (DH) configuration of the TSM-114-03-SM-DH-P-TR benefit PCB layout in space-constrained designs?
The dual-row (DH) layout places 14 contacts per row across 2 rows at 0.100 inch (2.54 mm) pitch, delivering 28 total contacts in roughly half the board length of a single-row equivalent. This helps embedded controller boards and data acquisition modules fit more I/O connections in restricted PCB areas.
Which assembly environments benefit most from the TSM-114-03-SM-DH-P-TR's tape-and-reel packaging?
High-volume SMT production lines that use automated pick-and-place equipment benefit most from the TR (tape-and-reel) packaging of this 28-position 2.54 mm pitch connector. The reel format eliminates manual placement, improving throughput and reducing placement errors for industrial electronics manufacturers assembling large quantities.
When would a designer choose the TSM-114-03-SM-DH-P-TR over a through-hole pin header for a 28-pin 2.54 mm pitch interface?
Designers choose the TSM-114-03-SM-DH-P-TR when the PCB design requires surface mount assembly with no through-hole drilling, reducing fabrication cost and enabling single-side SMT reflow processing. The 3 mm post height still allows standard receptacle mating while avoiding the mechanical stress and drill cost of a 28-pin through-hole alternative.
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