TSM-147-01-TM-DV-P-TR SAMTEC Connector (Other) In Stock
TSM-147-01-TM-DV-P-TR is a 94-position dual-row surface-mount terminal strip from Samtec featuring a 2.54 mm (0.100") pitch, gold-plated contacts rated at 3 A per pin and 125 V AC/DC, and a low-profile TM body with tape-and-reel packaging for automated assembly. Its dual-row SMT design suits high-density backplane, daughter-card, and industrial control PCB applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 94
- Lifecycle
- ACTIVE
- Datasheet
- TSM-147-01-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-147-01-TM-DV-P-TR?
- 94-position dual-row SMT layout at 2.54 mm (0.100") pitch with TM low-profile body for tight board-to-board stacking clearances
- Gold-plated contacts rated 3 A per pin and 125 V AC/DC for reliable mixed power-and-signal routing in a single connector
- Tape-and-reel (TR) packaging for high-throughput automated pick-and-place compatible with lead-free SAC305 reflow up to 260°C
What is TSM-147-01-TM-DV-P-TR used for?
The TSM-147-01-TM-DV-P-TR is used on industrial backplanes, FPGA expansion boards, and embedded processor daughter cards where 94 signals need to pass through a single compact 2.54 mm pitch dual-row SMT header. The TM low-profile body minimizes the stack height in multi-board assemblies, making it suitable for panel-mount controllers and rack-mount telecom equipment with tight vertical clearances. Tape-and-reel delivery supports automated SMT manufacturing in high-volume production runs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-147-01-TM-DV-P-TR datasheet?
TSM-147-01-TM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-147-01-TM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How are the 94 contacts of the TSM-147-01-TM-DV-P-TR arranged and what is the total connector length?
The 94 contacts are organized as 2 rows of 47 positions each on a 2.54 mm (0.100") pitch, resulting in a total strip length of approximately 47 × 2.54 mm = 119 mm. The dual-row vertical SMT (DV) termination means both rows solder flat onto the PCB surface during a single lead-free reflow pass, simplifying assembly compared to through-hole configurations that require wave soldering or hand-insertion.
What is the per-pin current rating of the TSM-147-01-TM-DV-P-TR and how can designers handle higher current demands?
Each contact is rated for 3 A continuous current at working voltages up to 125 V AC/DC, with gold-plated contact resistance below 20 mΩ. For a 5 V power rail requiring 9 A, a designer can allocate 3 adjacent pins in parallel, consuming only 3 of the 94 positions and leaving 91 contacts free for signal routing. This mixed power-and-signal capability in a single 119 mm connector eliminates separate power headers on space-constrained daughter cards.
What does the TM body designation mean for the TSM-147-01-TM-DV-P-TR and how does it affect stack height?
The TM suffix specifies a lower-profile insulator body compared to the standard or H-height TSM variants. The TM above-board height is approximately 4.06 mm (0.160"), which reduces the minimum board-to-board separation in a stacked assembly to roughly 5 mm when mated with a compatible socket strip. This low profile is critical for rack-mount cards in 1U or 2U enclosures where vertical clearance between PCBs is limited to 10 mm or less.
Which Samtec socket series mates correctly with the TSM-147-01-TM-DV-P-TR for a removable daughter card interface?
The TSM-147 pin strip mates with Samtec SSW-147, ESW-147, and BCS-147 dual-row socket strips, as well as SFM-147 series fine-pitch variants where the pin count and 2.54 mm pitch match. The 47-position-per-row count and 2.54 mm pitch are also compatible with many industry-standard 0.100" dual-row female headers, making this connector a broadly interoperable choice that is not locked to a single-vendor mating family.
For a 64-bit data bus backplane carrying address, data, and control signals, why choose the TSM-147-01-TM-DV-P-TR?
The 94-position count of the TSM-147-01-TM-DV-P-TR accommodates a full 64-bit data bus, 16 address lines, 8 control signals, and 6 remaining pins for power and ground rails — all within a single 119 mm SMT connector body. The 2.54 mm pitch allows straightforward PCB routing with standard 6-mil trace / 6-mil space design rules on a 4-layer board, avoiding the costly 8-layer stackup required by sub-1 mm pitch fine-pitch alternatives for equivalent signal count.
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