TSM-133-01-TM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-133-01-TM-DH-A-K-TR is a 66-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch. Features keying, tape-and-reel packaging, and gold-plated contacts. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-133-01-TM-DH-A-K-TR?
- 66-position dual-row SMT terminal strip with 0.100" (2.54 mm) pitch for high pin-count board-to-board interfaces
- Keying (K suffix) feature prevents mis-mating and protects all 66 signal contacts during assembly and field use
- Tape-and-reel (TR) packaging for automated pick-and-place high-volume PCB assembly
- TM top-mount and DH dual-height options enabling flexible stacking height configurations in mezzanine designs
What is TSM-133-01-TM-DH-A-K-TR used for?
The TSM-133-01-TM-DH-A-K-TR is used in high pin-count backplane, mezzanine, and daughter card interconnect applications in industrial automation, computing, and test equipment. Its 66-position dual-row 0.100" pitch layout efficiently routes signals and power between main boards and expansion modules in 19-inch rack and embedded computing systems. The keying feature and tape-and-reel packaging make it suitable for both prototyping and high-volume production environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-133-01-TM-DH-A-K-TR datasheet?
TSM-133-01-TM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-133-01-TM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the total pin count and pitch of the TSM-133-01-TM-DH-A-K-TR terminal strip?
The TSM-133-01-TM-DH-A-K-TR provides 66 positions arranged in a dual-row configuration on a 0.100" (2.54 mm) pitch, giving designers a high-density yet standard-pitch SMT solution for complex board-to-board or board-to-module signal routing in industrial and computing systems.
How does the keying option on TSM-133-01-TM-DH-A-K-TR prevent assembly errors on 66-pin designs?
The K (keying) suffix adds a polarization feature that allows the connector to mate only in the correct orientation, preventing reversed insertion. On a 66-pin dual-row connector at 0.100" pitch, a reversed connection could short or damage up to 33 signal pairs simultaneously, so keying is critical for production reliability.
Which stacking or mating height options does the DH designation on this connector provide?
The DH (dual height) designation in the TSM-133-01-TM-DH-A-K-TR part number indicates that the connector supports dual stacking height options, allowing engineers to select from multiple board separation distances. This flexibility supports mezzanine card designs where stack heights typically range from 8 mm to 20 mm, accommodating components of varying heights on the daughter card.
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