TSM-133-04-SS-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-133-04-SS-DH-A-K-TR is a 66-position, 0.100" pitch dual-row surface mount terminal strip with solder-slug termination. Offers very high pin count in a compact dual-row SMT format for backplane and embedded system boards. Supplied in tape-and-reel packaging for automated assembly.
- 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-133-04-SS-DH-A-K-TR?
- 66-position dual-row layout on 0.100" (2.54 mm) pitch delivers one of the highest pin counts in the TSM SMT terminal strip family
- Solder-slug (SS) termination style ensures robust pad adhesion and minimal solder bridging during reflow
- Gold-plated contacts provide contact resistance below 20 milliohms and outstanding corrosion resistance
- Tape-and-reel (TR) packaging facilitates automated pick-and-place integration in high-volume SMT production
What is TSM-133-04-SS-DH-A-K-TR used for?
The TSM-133-04-SS-DH-A-K-TR serves high-channel-count backplane assemblies, industrial control systems, and embedded computing boards that route 66 or more signals through a single dual-row connector. Its solder-slug termination improves solder joint reliability compared to standard leads in dense pad configurations. The tape-and-reel option streamlines automated placement in high-volume manufacturing environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-133-04-SS-DH-A-K-TR datasheet?
TSM-133-04-SS-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-133-04-SS-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-133-04-SS-DH-A-K-TR provide and on what pitch?
The TSM-133-04-SS-DH-A-K-TR provides 66 positions in a dual-row layout on a 0.100 inch (2.54 mm) pitch, making it one of the highest pin count options in the SAMTEC TSM SMT terminal strip series for dense signal routing on standard PCB grids.
What advantage does the solder-slug (SS) termination of TSM-133-04-SS-DH-A-K-TR offer over standard through-hole leads?
The solder-slug termination creates a flat, wide solder pad contact that distributes solder more evenly across the pad footprint, reducing the likelihood of solder bridging or voiding in dense 66-position layouts, and improving joint strength by increasing the bonding area compared to standard round or square leads.
In which system architectures would a 66-pin terminal strip like TSM-133-04-SS-DH-A-K-TR be required?
TSM-133-04-SS-DH-A-K-TR is well suited for backplane bus interconnects, high-channel-count data acquisition cards, FPGA peripheral boards, and industrial I/O expansion modules where 66 discrete signal or mixed signal/power lines must pass through a single, mechanically stable 2.54 mm pitch connector interface.
How does the tape-and-reel packaging format of TSM-133-04-SS-DH-A-K-TR support manufacturing efficiency?
The tape-and-reel (TR) format of TSM-133-04-SS-DH-A-K-TR allows continuous automated placement at typical line speeds of thousands of components per hour, eliminating manual handling of the 66-pin connector and reducing placement cycle time and per-unit assembly cost in high-volume SMT production runs.
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