TSM-136-01-H-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-136-01-H-DH-A-K-TR is a 72-position, 2.54 mm pitch surface mount terminal strip with dual-row layout and high-profile housing for robust board-level interconnections in industrial and commercial electronics.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 72
- Lifecycle
- ACTIVE
- Datasheet
- TSM-136-01-H-DH-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 72-position dual-row surface mount terminal strip with 2.54 mm (0.100") pitch
- High-profile (H) housing variant for enhanced mechanical retention and mating stability
- Tape and reel (TR) packaging enabling efficient automated pick-and-place assembly
- Dual-height (DH) design accommodating taller mating connectors or daughter cards
- Robust SMT footprint rated for standard reflow soldering processes up to 260°C
Applications
The TSM-136-01-H-DH-A-K-TR is well-suited for backplane interconnect, industrial control modules, and test fixture applications where a high-density 72-position surface mount terminal strip is required. Its dual-row, high-profile design supports reliable signal and power distribution in data acquisition systems, embedded computing boards, and modular instrumentation platforms.
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 distinguishes the H-DH variant of TSM-136-01-H-DH-A-K-TR from standard TSM profile connectors?
The H suffix designates a high-profile housing height, while DH indicates dual-height construction, allowing the 72-position connector to accommodate taller mating components or add mechanical clearance for adjacent PCB features in dense 2.54 mm pitch layouts.
Can TSM-136-01-H-DH-A-K-TR handle automated SMT assembly, and what reflow profile does it tolerate?
Yes, the TR suffix confirms tape and reel packaging for automated pick-and-place machines. The connector withstands peak reflow temperatures of 260°C per IPC/JEDEC J-STD-020, making it fully compatible with standard lead-free SMT assembly processes across all 72 positions.
How does the 2.54 mm pitch of TSM-136-01-H-DH-A-K-TR compare when routing 72 signals on a PCB?
At 2.54 mm pitch, the 72-position dual-row terminal strip spans approximately 46 mm in row length, providing adequate via clearance for standard 0.8 mm design rules. This pitch is larger than 1.00 mm or 1.27 mm alternatives but offers easier routing for high-current or mixed-signal backplane designs.
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