TSM-136-01-SS-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-136-01-SS-DH-A-P-TR is a 72-position dual-row surface-mount terminal strip with 2.54 mm (0.100") pitch, stainless steel contact finish, and tape-and-reel packaging for automated high-volume SMT assembly. From $3.00 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 72
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-136-01-SS-DH-A-P-TR?
- 72 positions in dual-row layout at 2.54 mm (0.100") pitch for high-density surface-mount signal interconnect
- Stainless steel (SS) contact finish provides enhanced corrosion resistance for harsh or high-humidity environments
- Tape-and-reel (-TR suffix) packaging enables high-throughput automated pick-and-place SMT assembly
What is TSM-136-01-SS-DH-A-P-TR used for?
The TSM-136-01-SS-DH-A-P-TR is designed for high-density board-to-board and daughter card interface applications in embedded systems, backplane designs, and industrial electronics requiring 72 signal channels. Its stainless steel contact finish enhances durability in environments with elevated humidity or mild chemical exposure. The tape-and-reel format allows seamless integration into high-volume SMT production lines without manual component feeding.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-136-01-SS-DH-A-P-TR datasheet?
TSM-136-01-SS-DH-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-136-01-SS-DH-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and rows does the TSM-136-01-SS-DH-A-P-TR have, and what is its contact pitch?
The TSM-136-01-SS-DH-A-P-TR has 72 positions arranged in 2 rows of 36 contacts each, with a 2.54 mm (0.100") pitch between adjacent pins. This high pin count in a standard pitch allows routing 72 signal lines in a compact SMT footprint for backplane or daughter card applications.
Why choose the stainless steel contact variant (SS suffix) of the TSM-136 series for an industrial application?
The stainless steel contact finish in the TSM-136-01-SS-DH-A-P-TR offers superior corrosion resistance compared to standard tin-plated contacts, maintaining low contact resistance below 30 mΩ in environments with relative humidity up to 95% or mild chemical exposure. This makes it preferable for industrial control panels, outdoor enclosures, and factory automation equipment subject to condensation or airborne contaminants.
Can the TSM-136-01-SS-DH-A-P-TR be used in automated SMT assembly, and what reel packaging does it come in?
Yes, the -TR suffix confirms the TSM-136-01-SS-DH-A-P-TR is supplied on tape and reel, making it directly compatible with standard pick-and-place machines operating at component pitch tolerances of ±0.1 mm. The surface-mount termination style allows reflow soldering with lead-free solder paste, eliminating the need for a separate wave solder pass and reducing total assembly cost per board.
How does the 72-pin TSM-136 compare to the 56-pin TSM-128 in terms of signal density for a daughter card design?
The TSM-136-01-SS-DH-A-P-TR provides 72 signal channels versus 56 channels for the TSM-128 series, an increase of 16 additional pins (approximately 29% more capacity) in roughly the same connector format. For a daughter card design requiring more than 56 data lines, such as a 64-bit wide bus plus control signals, the TSM-136 eliminates the need for a second connector and its associated routing overhead.
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