TSM-129-03-L-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-129-03-L-DH-P-TR is a 58-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch for reliable PCB signal routing. Features low-profile design, tape-and-reel packaging, and gold-plated contacts. Stocked globally with fast worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- TSM-129-03-L-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-129-03-L-DH-P-TR?
- 58-position dual-row terminal strip on 0.100" (2.54 mm) pitch for standard high-density through-board connections
- Tape-and-reel (TR) packaging enables automated pick-and-place assembly at production scale
- Gold-plated contacts deliver low contact resistance and reliable electrical performance across extended mating cycles
What is TSM-129-03-L-DH-P-TR used for?
The TSM-129-03-L-DH-P-TR is used in board-to-board and wire-to-board interconnect applications across industrial automation, test and measurement equipment, and consumer electronics. Its 58-position dual-row layout on a 0.100-inch pitch accommodates many signal lines in a standard footprint that is compatible with common PCB design rules. Surface mount mounting and tape-and-reel packaging support high-volume automated assembly processes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-129-03-L-DH-P-TR datasheet?
TSM-129-03-L-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-129-03-L-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count define the TSM-129-03-L-DH-P-TR terminal strip?
The TSM-129-03-L-DH-P-TR is a 58-position dual-row terminal strip with a 0.100-inch (2.54 mm) pitch. This standard pitch is compatible with a wide range of PCB design rules and mating connectors, simplifying board layout and enabling cost-effective sourcing of mating headers across multiple suppliers.
How does the 0.100-inch pitch on the TSM-129-03-L-DH-P-TR compare to 0.050-inch pitch alternatives for a 58-signal interface?
The 0.100-inch pitch of the TSM-129-03-L-DH-P-TR results in a connector body approximately twice as long as an equivalent 0.050-inch pitch part for the same 58-position dual-row configuration. The larger pitch eases PCB trace routing between contacts and reduces the risk of solder bridging during reflow, making it preferable when board space allows and manufacturing tolerances are tighter.
Which application categories benefit most from the TSM-129-03-L-DH-P-TR design?
Industrial control panels, laboratory test fixtures, and embedded computing backplanes benefit from the 58-position dual-row layout and 0.100-inch pitch of the TSM-129-03-L-DH-P-TR. The connector handles operating temperatures from -55°C to +125°C and supports current ratings suitable for mixed signal and power distribution in compact instrumentation and automation designs.
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