TSM-138-05-TM-DV-P-TR SAMTEC Connector (Other) In Stock
76-position dual-row surface-mount terminal strip with 0.100" (2.54mm) pitch, offering 3A per pin current rating and tape-and-reel packaging for high-volume automated PCB assembly in board-to-board applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 76
- Lifecycle
- ACTIVE
- Datasheet
- TSM-138-05-TM-DV-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-138-05-TM-DV-P-TR?
- 76-position dual-row layout at 0.100" (2.54mm) pitch balances high contact count with wide industry-standard spacing
- 3A per-pin current rating supports mixed power and signal distribution in a single connector footprint
- Tape-and-reel (-TR) packaging enables high-volume automated SMT pick-and-place assembly without manual loading
What is TSM-138-05-TM-DV-P-TR used for?
TSM-138-05-TM-DV-P-TR is used in industrial computing, embedded systems, and test equipment where a high-density 0.100" pitch terminal strip connects backplanes to daughterboards or processor modules. Its 76-position dual-row format provides flexibility for routing both power and differential signal pairs through a single connector. The tape-and-reel packaging supports lean manufacturing workflows with automated SMT placement on high-throughput assembly lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-138-05-TM-DV-P-TR datasheet?
TSM-138-05-TM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-138-05-TM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does TSM-138-05-TM-DV-P-TR offer for board-to-board connections?
TSM-138-05-TM-DV-P-TR provides 76 positions in a dual-row arrangement with a 0.100" (2.54mm) pitch. This standard pitch simplifies PCB layout and enables direct mating with a broad range of compatible header connectors without requiring a custom footprint or specialized tooling.
What current can each pin of TSM-138-05-TM-DV-P-TR carry in a power distribution design?
Each pin of TSM-138-05-TM-DV-P-TR is rated to carry 3A, giving designers up to 228A aggregate current capacity across all 76 pins. In practice, only a subset of pins carries power, but the 3A per-pin rating ensures adequate margin for 5V, 3.3V, and 12V power rails commonly used in industrial backplane architectures.
Does TSM-138-05-TM-DV-P-TR support reel-based automated assembly, and what operating temperature range does it cover?
Yes, the -TR suffix indicates tape-and-reel packaging, which is compatible with standard SMT pick-and-place equipment for automated high-volume production. The connector is rated for operation from -55°C to +125°C, covering both commercial and industrial temperature requirements in embedded and telecommunications environments.
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