TSM-135-01-T-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-135-01-T-DH-A-K-TR is a 70-position, .100" pitch surface mount terminal strip in dual-row DH configuration. Features through-hole solder tails and gold-plated contacts rated at 3A per pin. Available with tape-and-reel packaging for automated assembly. From $5.00 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Datasheet
- TSM-135-01-T-DH-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-135-01-T-DH-A-K-TR?
- 70-position dual-row surface mount terminal strip with .100" (2.54 mm) pitch for high-density board connections
- Gold-plated contacts rated at 3A per pin for reliable low-resistance signal and power connections
- Tape-and-reel (TR) packaging enables automated PCB assembly with pick-and-place equipment
What is TSM-135-01-T-DH-A-K-TR used for?
The TSM-135-01-T-DH-A-K-TR is suited for backplane interconnects, embedded computing boards, and industrial control systems requiring high-density surface mount connections. Its dual-row 70-position layout supports compact board-to-board or board-to-wire interfaces in space-constrained enclosures. The .100" pitch and gold contacts make it a reliable choice for data acquisition modules and test fixtures.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-135-01-T-DH-A-K-TR datasheet?
TSM-135-01-T-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-135-01-T-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-T-DH-A-K-TR have and what is its pin pitch?
The TSM-135-01-T-DH-A-K-TR has 70 positions arranged in a dual-row configuration with a .100" (2.54 mm) pitch. This standard pitch simplifies footprint design and is compatible with a wide range of mating connectors and PCB layouts requiring 70 total contact points.
What is the current rating per pin for the TSM-135-01-T-DH-A-K-TR and how does it affect power distribution design?
Each pin on the TSM-135-01-T-DH-A-K-TR is rated at 3A, allowing up to 210A total across 70 contacts when used for power distribution. Designers can assign multiple pins in parallel for higher-current rails, making this connector suitable for mixed signal-and-power backplane applications.
Which assembly process is supported by the TSM-135-01-T-DH-A-K-TR tape-and-reel packaging?
The -TR suffix indicates tape-and-reel packaging, which supports automated pick-and-place SMT assembly on high-volume PCB production lines. Reel quantities typically hold 500 to 1000 pieces, reducing per-unit handling time and improving placement accuracy compared to loose or tray packaging.
How does the TSM-135-01-T-DH-A-K-TR compare to a single-row TSM variant for the same board area?
The dual-row DH configuration of the TSM-135-01-T-DH-A-K-TR provides 70 positions in roughly half the PCB footprint length that a single-row 70-position connector would require. For boards with limited horizontal space, this dual-row approach can save 50% or more of the connector area while maintaining the same contact density.
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