TSM-131-03-LM-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-131-03-LM-DH-P-TR is a 62-position 0.100" pitch surface mount dual-height terminal strip with low-profile male headers, designed for reliable high-density SMT board-to-board connections in commercial and industrial electronics. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 62
- Lifecycle
- ACTIVE
- Datasheet
- TSM-131-03-LM-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-131-03-LM-DH-P-TR?
- 62-position configuration on a 0.100" (2.54 mm) pitch providing robust, standard-spacing board connections
- Dual-height (DH) design with polarized (P) feature preventing incorrect mating for reliable field assembly
- Tape-and-reel SMT packaging enabling high-throughput automated pick-and-place production
What is TSM-131-03-LM-DH-P-TR used for?
The TSM-131-03-LM-DH-P-TR suits embedded system backplanes and modular expansion boards where 62 contacts at a 0.100" pitch are needed for signal and power distribution. Its dual-height polarized header design prevents reverse insertion in field-serviceable industrial modules, test fixtures, and development boards. The surface mount tape-and-reel format integrates directly into SMT assembly processes for commercial electronics manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-131-03-LM-DH-P-TR datasheet?
TSM-131-03-LM-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-131-03-LM-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contacts does the TSM-131-03-LM-DH-P-TR carry, and what pitch is used?
The TSM-131-03-LM-DH-P-TR carries 62 positions on a standard 0.100" (2.54 mm) pitch. This widely adopted spacing ensures compatibility with a large ecosystem of mating socket strips, ribbon cable connectors, and breadboard accessories used in embedded and industrial electronics.
What benefit does the dual-height (DH) feature provide in the TSM-131-03-LM-DH-P-TR compared to a standard-height terminal strip?
The dual-height (DH) designation on the TSM-131-03-LM-DH-P-TR means the connector body provides two distinct mating height levels, allowing the same 62-pin 0.100" footprint to interface with both low-profile and standard socket strips. This flexibility supports board-to-board stacking with variable inter-board spacings, accommodating clearance requirements from 6 mm to over 10 mm in modular rack or backplane designs.
When would the polarization (P) feature of the TSM-131-03-LM-DH-P-TR prevent a costly field-wiring error?
The polarized (P) feature incorporates a mechanical key or asymmetric pin arrangement on the 62-pin 0.100" header that physically prevents incorrect 180° reverse mating. This is critical in field-serviceable industrial equipment and defense electronics where a mis-seated 62-pin connector on a live backplane could damage sensitive ICs operating at 3.3 V or 5 V supply rails before the system powers down.
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