TSM-136-02-LM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-136-02-LM-DH-A-K-TR is a 72-position dual-row surface mount terminal strip with 0.100" pitch and low-profile mounting. Provides 72-signal board-to-board connectivity with tin-plated contacts in an SMT package for high pin-count industrial and computing applications. Available on tape and reel globally.
- 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-136-02-LM-DH-A-K-TR?
- 72-position dual-row layout at 0.100" (2.54 mm) pitch supporting wide parallel buses and high pin-count SMT board interconnects
- Low-profile 'LM' mounting minimizes above-board height, enabling use in slim stacked-board assemblies with tight Z-axis clearance
- Tape-and-reel (TR) packaging ensures compatibility with automated pick-and-place equipment for high-volume PCB production
What is TSM-136-02-LM-DH-A-K-TR used for?
The TSM-136-02-LM-DH-A-K-TR is applied in FPGA development boards, industrial PLC backplanes, and high-density embedded computing modules requiring 72-pin parallel signal routing through a single SMT low-profile connector. Its 72-position dual-row format accommodates full 64-bit data bus interfaces or multiple combined address, data, and control lines. The low-profile height suits compact enclosures and stacked PCB systems with limited vertical clearance.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-136-02-LM-DH-A-K-TR datasheet?
TSM-136-02-LM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-136-02-LM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions per row does TSM-136-02-LM-DH-A-K-TR provide, and what is the total connector length?
The TSM-136-02-LM-DH-A-K-TR has 72 positions in a dual-row arrangement, giving 36 contacts per row at 0.100" (2.54 mm) pitch. The total occupied board length is approximately 91.44 mm (36 x 2.54 mm), making this one of the wider TSM series connectors for 64-bit bus or high pin-count parallel interface designs.
Which 64-bit processor or bus interfaces does the 72-position TSM-136-02-LM-DH-A-K-TR suit?
A 72-position dual-row connector supports full 64-bit data bus interfaces by providing 64 data lines plus 8 ECC or parity signals in a single connector. It also suits full SDRAM or DDR memory module interfaces, where 64-bit wide data paths require 68 to 72 total pins including address, command, clock, and power signals at 0.100" pitch.
For a rack-mount industrial controller with only 4 mm of vertical board clearance, is TSM-136-02-LM-DH-A-K-TR suitable?
The 'LM' low-profile variant of TSM-136 provides a reduced above-board height of approximately 3.00 mm, which fits within a 4 mm clearance including solder joint thickness. This makes TSM-136-02-LM-DH-A-K-TR suitable for slim rack-mount industrial controllers, stacked CPU and I/O boards, and other designs requiring 72-pin connectivity in less than 5 mm of vertical space.
How does the tape-and-reel format of TSM-136-02-LM-DH-A-K-TR affect procurement for a 5,000-unit production run?
The '-TR' suffix guarantees that TSM-136-02-LM-DH-A-K-TR ships on standard 13-inch reels typically containing 250 or 500 parts per reel. For a 5,000-unit build requiring 5,000 connectors, procurement teams should order 10 to 20 reels and confirm factory lead times of 4 to 8 weeks from SAMTEC authorized distributors when distributor stock is insufficient.
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