TSM-135-01-FM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-135-01-FM-DH-A-K-TR is a 70-position dual-row surface mount terminal strip with 0.100 inch pitch and flush-mount tail configuration. Designed for high-density board-to-board and wire-to-board connections in SMT assemblies. Available in stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-135-01-FM-DH-A-K-TR?
- 70-position dual-row layout at 0.100 inch pitch provides high-density SMT connectivity for signal and power distribution
- Flush-mount (FM) tail option enables low-profile board interconnects minimizing connector height above the PCB
- RoHS-compliant construction with multiple contact finish options for reliable performance in industrial and commercial applications
What is TSM-135-01-FM-DH-A-K-TR used for?
The TSM-135-01-FM-DH-A-K-TR terminal strip is used in industrial backplane systems, processor boards, and test equipment requiring 70 high-density signal contacts at 0.100 inch pitch in a surface mount form factor. Its flush-mount tail design reduces the overall assembly height, making it well suited for low-profile enclosures and stacked board configurations in embedded computing and communications hardware.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-135-01-FM-DH-A-K-TR datasheet?
TSM-135-01-FM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-135-01-FM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-135-01-FM-DH-A-K-TR provide and at what pitch spacing?
The TSM-135-01-FM-DH-A-K-TR provides 70 positions in a dual-row configuration at 0.100 inch (2.54 mm) pitch. This standard pitch allows it to mate with a wide range of compatible headers and sockets, and the 70-pin count supports complex signal routing needs in processor, backplane, and I/O expansion board designs.
What is the advantage of the flush-mount tail option on the TSM-135-01-FM-DH-A-K-TR?
The flush-mount (FM) tail configuration keeps the solder terminations close to the PCB surface, reducing the connector's overall height profile compared to standard tail variants. For a 70-position connector at 0.100 inch pitch, this results in a lower-profile assembly that fits inside slim enclosures and allows tighter board stacking where vertical clearance is limited.
For a 64-bit parallel bus interface needing more than 60 signal lines, is the TSM-135-01-FM-DH-A-K-TR a practical choice?
With 70 positions at 0.100 inch pitch, the TSM-135-01-FM-DH-A-K-TR comfortably accommodates a 64-bit data bus plus up to 6 additional control or power lines in a single SMT connector. The dual-row layout distributes the 70 contacts across 2 rows, reducing board edge consumption compared to single-row alternatives and enabling cleaner PCB routing on processor and memory boards.
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