TSM-135-02-TM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-135-02-TM-DH-A-K-TR is a 70-position dual-row surface-mount terminal strip with 0.100" pitch, offering reliable board-level connectivity in a tape-and-reel package for automated assembly. Available in 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
Key Features
- 70-position dual-row SMT terminal strip at 0.100" pitch for high-density board-level connections
- Tape-and-reel packaging (TR suffix) enables automated pick-and-place assembly for high-volume production
- Dual-height (DH) design accommodates stacked board configurations with precise mating height control
Applications
The TSM-135-02-TM-DH-A-K-TR is designed for surface-mount board-to-board and board-to-module interconnect in embedded computing, industrial control, and telecommunications equipment. Its 70-position dual-row layout at 0.100" pitch supports dense signal routing on compact PCBs, while the tape-and-reel format suits high-volume automated production lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-135-02-TM-DH-A-K-TR provide and at what pitch?
The TSM-135-02-TM-DH-A-K-TR provides 70 positions arranged in a dual-row configuration at a 0.100" (2.54 mm) pitch. This standard pitch enables compatibility with a wide range of PCB layout tools and mating connectors used in industrial and embedded computing designs.
Why choose the TSM-135-02-TM-DH-A-K-TR for automated assembly production runs?
The TR suffix indicates tape-and-reel packaging, making the TSM-135-02-TM-DH-A-K-TR fully compatible with pick-and-place machines. Its 70-position SMT footprint at 0.100" pitch is processed efficiently in high-volume runs of thousands of units with consistent placement accuracy.
What does the dual-height (DH) designation mean for board stacking with TSM-135-02-TM-DH-A-K-TR?
The DH (dual-height) designation means the TSM-135-02-TM-DH-A-K-TR is engineered for precise stacking height control between two PCBs, providing defined board-to-board spacing. This is critical in compact enclosures where 70 signal lines must be routed between stacked boards with controlled clearance of typically 8 mm or more.
Which SAMTEC alternatives should be considered if 70 positions at 0.100" pitch in SMT exceeds board space constraints?
If the 70-position, 0.100" pitch footprint of TSM-135-02-TM-DH-A-K-TR is too large, designers can consider SAMTEC's TSM series at finer 0.050" pitch or the SFM series which offers similar dual-row SMT sockets at 0.050" pitch with fewer positions in a smaller body envelope.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”