TSM-125-05-T-SH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-125-05-T-SH-P-TR is a 25-position, dual-row surface-mount terminal strip with 0.100" (2.54 mm) pitch in a single-row vertical orientation. It offers tape-and-reel packaging for automated assembly and gold-plated contacts for consistent, reliable electrical connections in PCB designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 25
- Lifecycle
- ACTIVE
- Datasheet
- TSM-125-05-T-SH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 25-position dual-row configuration at 0.100" (2.54 mm) pitch for versatile SMT signal interconnection
- Single-row vertical SMT orientation providing a compact, space-efficient PCB footprint
- Tape-and-reel (TR) packaging for high-volume automated pick-and-place assembly efficiency
- Gold-plated contacts ensuring stable, low-resistance electrical connections across many mating cycles
Applications
The TSM-125-05-T-SH-P-TR is used in embedded system boards, industrial control interfaces, and test jig fixtures where 25 SMT signal connections at the standard 0.100" (2.54 mm) pitch are required. Its vertical single-row orientation and tape-and-reel packaging make it suitable for high-throughput automated PCB assembly lines producing communications equipment, automation controllers, and measurement instrumentation. The dual-row, 25-position layout provides ample signal capacity for typical module-to-backplane interconnect requirements.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the TSM-125-05-T-SH-P-TR terminal strip provide?
The TSM-125-05-T-SH-P-TR provides 25 contact positions in a dual-row layout at a 0.100" (2.54 mm) pitch. This is the most common header/socket pitch in the industry, giving designers broad compatibility with mating connectors while delivering 25 signal or power connections via surface-mount termination in a vertical, single-row orientation.
How does the vertical single-row orientation of the TSM-125-05-T-SH-P-TR affect PCB layout compared to right-angle variants?
The vertical single-row orientation of the TSM-125-05-T-SH-P-TR positions all 25 contacts perpendicular to the PCB surface, allowing the mating connector to plug in from above. This configuration minimizes the connector's horizontal footprint on the board compared to right-angle variants, making it preferable when axial board-to-board or board-to-cable connections are needed without increasing the PCB outline in the horizontal plane.
Which industrial and embedded computing designs benefit most from the TSM-125-05-T-SH-P-TR?
Industrial PLC expansion cards, embedded computing backplane modules, and test and measurement fixture interfaces benefit most from the TSM-125-05-T-SH-P-TR because these applications typically require 25 or more signal connections at the industry-standard 2.54 mm pitch via SMT assembly. The 25-position dual-row format also suits UART, SPI, GPIO, and mixed-signal interface boards used in automation and embedded control systems.
How does the TSM-125-05-T-SH-P-TR differ from a 19-position TSM-119 variant, and when should each be selected?
The TSM-125-05-T-SH-P-TR offers 25 positions compared to the 19 positions of the TSM-119 series, providing 6 additional signal paths at the same 0.100" (2.54 mm) pitch. Designers choose the 25-position variant when the interface definition requires more than 19 connections, such as when adding power, ground, or control lines alongside a 16-bit or wider data bus in a single SMT connector.
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