TSM-133-01-SM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-133-01-SM-DH-A-K-TR is a 66-position single-row surface mount terminal strip with 0.100" (2.54 mm) pitch and gold-plated contacts. It delivers reliable signal connections in industrial control boards, backplane interconnects, and test equipment requiring high position count. Available on tape and reel with worldwide distribution.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 66-position single-row layout on 0.100" (2.54 mm) pitch for reliable high-count signal distribution on standard PCB grids
- Gold-plated SMT contacts provide low contact resistance and corrosion resistance for long service life in industrial environments
- Tape-and-reel (TR) packaging and SMT termination enable fully automated pick-and-place assembly at production scale
Applications
The TSM-133-01-SM-DH-A-K-TR is deployed in backplane interconnect systems, industrial control and automation boards, and test-and-measurement equipment requiring 66-position terminal strips on standard 0.100" grids. Its surface mount design integrates into automated SMT production lines for cost-efficient high-volume manufacturing. The connector also serves embedded computing expansion headers and rack-mounted communication modules where a large number of single-row signal contacts are required.
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
What is the total position count and pitch of the TSM-133-01-SM-DH-A-K-TR terminal strip?
The TSM-133-01-SM-DH-A-K-TR provides 66 total positions in a single-row arrangement on a 0.100" (2.54 mm) pitch, offering a long, high-density single-row header suitable for backplane signal distribution and edge-card interconnects in standard PCB grid systems.
How does the TSM-133-01-SM-DH-A-K-TR's DH suffix distinguish it from other TSM series connectors in backplane designs?
The DH suffix in TSM-133-01-SM-DH-A-K-TR designates a dual-height housing variant, meaning the connector body accommodates specific mating clearances above and below the PCB plane, which is important for backplane systems with stacked boards where mechanical clearance across all 66 positions must be maintained during assembly and mating.
When would a designer choose TSM-133-01-SM-DH-A-K-TR over a through-hole version of the same 66-position header?
A designer would select the TSM-133-01-SM-DH-A-K-TR over a through-hole header when the PCB design is optimized for single-sided SMT reflow assembly, eliminating the need to drill 66 through-holes, reducing PCB cost, and shortening assembly time; the SMT version also frees inner PCB layers beneath the connector footprint for routing.
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