TSM-142-04-SS-DV-P-TR SAMTEC Connector (Other) In Stock
Samtec TSM-142-04-SS-DV-P-TR is an 84-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch, dual-voltage (DV) contact option, and polarization (P) feature. Tape-and-reel packaging enables automated high-volume PCB assembly for reliable board-to-board interconnects.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 84
- Lifecycle
- ACTIVE
- Datasheet
- TSM-142-04-SS-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-142-04-SS-DV-P-TR?
- 84-position dual-row SMT terminal strip at 0.100" (2.54 mm) pitch, delivering high channel count in a widely compatible standard footprint
- Dual-voltage (DV) contact design supports mixed signal and power connections in the same 84-pin connector body
- Polarization (P) keying feature prevents incorrect mating orientation, reducing assembly errors in 84-position dual-row connections
- Tape-and-reel (TR) packaging enables automated pick-and-place for high-volume SMT production lines
What is TSM-142-04-SS-DV-P-TR used for?
The TSM-142-04-SS-DV-P-TR is used in high-density board-to-board and board-to-module applications in industrial automation, embedded computing, and telecommunications infrastructure where 84 signal or mixed power/signal connections at 0.100" (2.54 mm) pitch are required. The polarization (P) feature makes it well-suited for field-replaceable modules and daughter cards where incorrect mating must be prevented. Its tape-and-reel packaging supports automated SMT assembly in high-volume production environments for communications hardware, test equipment, and defense electronics.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-142-04-SS-DV-P-TR datasheet?
TSM-142-04-SS-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-142-04-SS-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin count and pitch of the TSM-142-04-SS-DV-P-TR, and how does this compare to finer-pitch Samtec alternatives?
The TSM-142-04-SS-DV-P-TR has 84 positions in a dual-row layout (42 per row) at 0.100" (2.54 mm) pitch. Compared to Samtec's 0.050" (1.27 mm) SFM series, the 0.100" pitch TSM series occupies roughly twice the board area per position but supports higher current per contact — typically 3 A per pin — making it preferred for power and mixed-signal bus applications over pure signal-only fine-pitch connectors.
What does the 'DV' (dual-voltage) designation mean in the TSM-142-04-SS-DV-P-TR, and in which circuit configurations is it useful?
The DV (dual-voltage) option in TSM-142-04-SS-DV-P-TR means the connector body accommodates two distinct voltage rails within the same 84-position dual-row housing, allowing separate supply planes to coexist in one connector. This is particularly useful in power distribution boards or multi-voltage logic systems — for example, a board needing both 3.3 V digital I/O and 12 V motor drive signals can route both through a single compact connector interface.
How does the polarization (P) feature of the TSM-142-04-SS-DV-P-TR prevent assembly errors in high-volume production?
The polarization (P) key adds a mechanical notch or offset pin that physically prevents the mating header from being inserted in the wrong orientation, eliminating reverse-connection damage to PCBs and reducing rework costs. For an 84-position connector with dual-voltage signals, an incorrect mate could damage circuits, so the polarization key is a critical safety feature in both automated and manual assembly of complex boards.
Which mating headers pair with the TSM-142-04-SS-DV-P-TR for a complete board-to-board solution?
The TSM-142-04-SS-DV-P-TR mates with Samtec SFM and TSM series dual-row headers at 0.100" (2.54 mm) pitch with 84 positions. For designs not requiring tape-and-reel, the equivalent TSM-142-04-SS-DV-P in tray packaging is available, offering the same 84-pin polarized dual-voltage configuration for prototype or lower-volume builds.
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