TSM-123-03-SM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-123-03-SM-DH-A-K-TR is a 46-position, dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch, offered in tape-and-reel packaging for automated SMT assembly. It provides reliable board-edge or inline interconnect with gold-plated contacts. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-123-03-SM-DH-A-K-TR?
- 46-position dual-row layout on 0.100" (2.54 mm) pitch provides dense signal connectivity in a standard surface mount terminal strip form factor
- Tape-and-reel (TR) packaging enables high-volume automated pick-and-place SMT assembly for production efficiency
- Gold-plated contacts and kinked (K) tails ensure strong PCB retention, low contact resistance, and long-term reliability
What is TSM-123-03-SM-DH-A-K-TR used for?
The TSM-123-03-SM-DH-A-K-TR is ideal for high-density surface mount interconnect in industrial control boards, embedded computing modules, and communication equipment. Its 46-position dual-row configuration and 0.100" pitch support broad signal buses and power distribution in compact PCB designs. Tape-and-reel packaging makes it a natural fit for high-volume automated assembly lines where consistent placement accuracy is essential.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-123-03-SM-DH-A-K-TR datasheet?
TSM-123-03-SM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-123-03-SM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the TSM-123-03-SM-DH-A-K-TR offer for surface mount designs?
The TSM-123-03-SM-DH-A-K-TR provides 46 positions arranged in a dual-row configuration with a standard 0.100" (2.54 mm) pitch. This widely used pitch spacing allows it to interface with a broad range of mating connectors and supports high signal density on standard PCB layouts.
Why is the tape-and-reel option important for the TSM-123-03-SM-DH-A-K-TR in production builds?
The TR (tape-and-reel) packaging of the TSM-123-03-SM-DH-A-K-TR enables automated pick-and-place SMT assembly, ensuring consistent 46-position placement accuracy across high-volume production runs. This reduces manual handling, shortens cycle times, and lowers defect rates compared to tube or tray packaging alternatives.
In which board-level applications does a 46-position SMT terminal strip like the TSM-123-03-SM-DH-A-K-TR excel?
Industrial control backplanes, embedded processor boards, and test-and-measurement instruments benefit most from the TSM-123-03-SM-DH-A-K-TR. The 0.100" dual-row layout accommodates wide data buses or mixed power-and-signal routing, while the kinked solder tails improve board retention during reflow, maintaining 46-pin alignment without additional fixturing.
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