TSM-139-04-F-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-139-04-F-DV-P-TR is a 78-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch and female (F) contact style. It offers 3 A per contact current rating and ships in tape and reel packaging for high-volume automated PCB assembly worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Datasheet
- TSM-139-04-F-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-139-04-F-DV-P-TR?
- 78-position dual-row female contact strip with 0.100" (2.54 mm) pitch enabling dense board-to-board interconnect
- Female (F) contact design mates with standard male pin headers for reliable repeated mate-unmate cycles
- Tape and reel (TR) packaging supports high-volume automated pick-and-place reflow assembly at up to 260°C
What is TSM-139-04-F-DV-P-TR used for?
The TSM-139-04-F-DV-P-TR is well suited for embedded computing modules, industrial backplanes, and daughtercard interconnect systems requiring a high-density 78-position dual-row female SMT connector. Its 0.100" pitch and surface mount termination simplify board layout in space-constrained designs such as SBC expansion headers and test fixture interfaces.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-139-04-F-DV-P-TR datasheet?
TSM-139-04-F-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-139-04-F-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and rows does the TSM-139-04-F-DV-P-TR provide, and what is its contact pitch?
The TSM-139-04-F-DV-P-TR has 78 total positions arranged in 2 rows of 39 contacts each, with a 0.100" (2.54 mm) center-to-center pitch. This dual-row layout maximizes connection density while maintaining compatibility with standard 2.54 mm pin header counterparts.
What current rating does each contact support in the TSM-139-04-F-DV-P-TR?
Each contact in the TSM-139-04-F-DV-P-TR is rated for up to 3 A continuous current, supporting mixed signal and low-power distribution across 78 positions. This rating allows designers to allocate dedicated power pins alongside signal lines within the same 2.54 mm pitch dual-row connector.
Can the TSM-139-04-F-DV-P-TR withstand standard lead-free reflow soldering temperatures?
Yes, the TSM-139-04-F-DV-P-TR is rated for surface mount reflow assembly with peak temperatures reaching 260°C in compliance with lead-free solder profiles. The tape and reel (TR) packaging ensures consistent component orientation across all 78 positions during automated assembly passes.
Which SAMTEC male connector series mates with the TSM-139-04-F-DV-P-TR female strip?
The TSM-139-04-F-DV-P-TR mates with SAMTEC TSM-series or compatible male pin header connectors at 0.100" (2.54 mm) pitch. This pairing is common in daughtercard-to-motherboard assemblies where 78 signal or power lines must be routed through a compact dual-row SMT interface.
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