TSM-135-01-TM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-135-01-TM-DH-A-K-TR is a 70-position dual-row surface mount terminal strip with .100" pitch, providing high pin count board-to-board connectivity in a standard SMT footprint. Designed for reliable automated assembly, it suits dense interconnect needs in industrial and computing electronics. Available from stock with worldwide 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-TM-DH-A-K-TR?
- 70 positions dual-row on 2.54 mm (.100") pitch for high-density SMT board-to-board connections
- Surface mount technology footprint for compatibility with automated pick-and-place and reflow assembly
- Dual-row configuration delivers 70 signal contacts in a compact, low-profile body
- Tape-and-reel (TR) packaging supports high-volume automated PCB manufacturing
- Compatible with SAMTEC .100" pitch mating socket families for versatile system integration
What is TSM-135-01-TM-DH-A-K-TR used for?
The TSM-135-01-TM-DH-A-K-TR is used in industrial controllers, embedded computing systems, and server backplanes where high pin count board-to-board connectivity is required within standard SMT design rules. The 70-position dual-row layout is well-suited to memory expansion interfaces, parallel bus connections, and modular I/O card designs in both commercial and industrial electronics.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-135-01-TM-DH-A-K-TR datasheet?
TSM-135-01-TM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-135-01-TM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why would a designer choose TSM-135-01-TM-DH-A-K-TR over a through-hole equivalent for a high-density PCB layout?
The TSM-135-01-TM-DH-A-K-TR uses SMT termination on a 2.54 mm (.100") pitch, eliminating the need for drilled vias and freeing the inner layers for routing. Its 70-position dual-row footprint fits more signals into a given board area than most through-hole alternatives, which typically occupy 2-3x more vertical height as well.
How does the tape-and-reel packaging of TSM-135-01-TM-DH-A-K-TR benefit high-volume production scheduling?
The -TR suffix indicates tape-and-reel packaging, with connectors loaded at standard 2000 per reel for continuous feeder operation in SMT assembly lines. This eliminates manual loading delays and reduces per-connector handling time from minutes to milliseconds, improving throughput when placing 70-pin SMT connectors across hundreds of boards per shift.
What mating connector series is compatible with TSM-135-01-TM-DH-A-K-TR and what stack height range do they support?
TSM-135-01-TM-DH-A-K-TR is designed to mate with SAMTEC SSQ, SFM, and SFS series 0.100" pitch socket strips, which provide mated stack heights typically between 8.5 mm and 20 mm. The 70-position dual-row mating interface provides 70 signal channels, accommodating parallel bus or high I/O count module designs.
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