TSM-135-04-T-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-135-04-T-DH-A-P-TR is a 70-position, 0.100" pitch surface mount terminal strip with dual-row through-hole layout. Features gold-plated contacts and high-reliability termination in a compact SMT footprint. Available in tape-and-reel packaging for automated PCB assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Datasheet
- TSM-135-04-T-DH-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-135-04-T-DH-A-P-TR?
- 70-position dual-row terminal strip on 0.100" (2.54 mm) pitch for high-density board connections
- Surface mount with tape-and-reel (TR) packaging enabling automated pick-and-place assembly
- Gold-plated contacts ensuring reliable low-resistance termination in demanding signal and power applications
What is TSM-135-04-T-DH-A-P-TR used for?
The TSM-135-04-T-DH-A-P-TR is well-suited for backplane interconnect systems, test and measurement boards, and industrial control modules requiring reliable 70-position dual-row connectivity. Its surface mount design and tape-and-reel packaging make it ideal for high-volume PCB assembly lines. Applications include embedded computing expansion cards, data acquisition systems, and modular signal distribution panels.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-135-04-T-DH-A-P-TR datasheet?
TSM-135-04-T-DH-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-135-04-T-DH-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact pitch of the TSM-135-04-T-DH-A-P-TR and how does it affect PCB layout density?
The TSM-135-04-T-DH-A-P-TR uses a 0.100" (2.54 mm) pitch across 70 positions in a dual-row configuration. This standard pitch allows designers to achieve a high-density footprint while remaining compatible with common PCB routing rules and standard tooling, making it suitable for backplane and interface board layouts.
Which assembly processes are supported by the TSM-135-04-T-DH-A-P-TR packaging format?
The TR (tape-and-reel) suffix indicates this connector is packaged for automated SMT assembly. The surface mount termination style supports reflow soldering processes, and the tape-and-reel format enables high-speed pick-and-place machines to handle 70-position connectors at production volumes exceeding hundreds of units per reel.
For a dual-row backplane design, how many signal positions does the TSM-135-04-T-DH-A-P-TR provide per connector?
The TSM-135-04-T-DH-A-P-TR provides 70 total positions arranged in a dual-row layout, delivering 35 contacts per row on a 0.100" pitch. This makes it a strong choice for backplane systems, mezzanine cards, or module interfaces where a single connector must carry 70 independent signals or a mix of signal, power, and ground lines.
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