TSM-135-04-H-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-135-04-H-DH-A-P-TR is a 70-position single-row surface mount terminal strip with 0.100 inch (2.54 mm) pitch, featuring dual-height and polarized options for reliable orientation-correct PCB connections. Designed for SMT assembly with tape-and-reel packaging for automated production. Available worldwide from authorized distributors.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Datasheet
- TSM-135-04-H-DH-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 70-position single-row layout at 0.100 inch (2.54 mm) pitch providing extended signal distribution across a single SMT terminal strip
- Dual-height (DH) and polarized (P) design preventing connector mating errors and supporting variable board stack heights
- Tape-and-reel (TR) packaging for high-volume automated pick-and-place SMT assembly on production lines
Applications
The TSM-135-04-H-DH-A-P-TR is suited for high-position-count PCB-to-PCB or PCB-to-wire interface applications in industrial control systems, data acquisition boards, and backplane assemblies requiring 70 positions at 0.100 inch pitch. Its polarized and dual-height design ensures correct connector mating in dense board layouts with multiple connectors. The surface mount format with tape-and-reel packaging integrates seamlessly into automated SMT manufacturing processes.
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 and what pitch does the TSM-135-04-H-DH-A-P-TR offer for surface mount connections?
The TSM-135-04-H-DH-A-P-TR provides 70 positions in a single-row configuration with 0.100 inch (2.54 mm) pitch, making it one of the higher-density single-row SMT terminal strips in the SAMTEC TSM series for industrial and embedded PCB interconnect applications.
What role does the polarized (P) feature play when installing multiple TSM-135-04-H-DH-A-P-TR connectors on the same PCB?
The polarized (P) option on the TSM-135-04-H-DH-A-P-TR physically prevents reverse insertion, which is critical when multiple 70-position terminal strips are placed near each other on the same board. This eliminates miswiring risk during assembly and ensures each connector seats correctly at the intended 0.100 inch pitch location.
What packaging format does TSM-135-04-H-DH-A-P-TR use and how does it support volume production procurement?
The TSM-135-04-H-DH-A-P-TR is supplied in tape-and-reel (TR) format, enabling direct loading into SMT pick-and-place machines for automated placement of 70-position terminal strips. This packaging reduces manual handling, supports continuous reel feeding, and simplifies sourcing for production volumes requiring consistent supply of 0.100 inch pitch SMT connectors.
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