TSM-128-02-LM-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-128-02-LM-DH-P-TR is a 56-position surface-mount terminal strip with 0.100" (2.54 mm) pitch in a dual-row through-hole compatible SMT package. This tape-and-reel packaged connector offers reliable signal and power distribution for high-density PCB interconnect designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- TSM-128-02-LM-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-128-02-LM-DH-P-TR?
- 56-position dual-row terminal strip with 0.100" (2.54 mm) pitch
- Surface-mount termination compatible with standard SMT reflow processes
- Tape-and-reel (-TR) packaging for efficient automated pick-and-place assembly
- Dual-row layout providing 28 positions per row for high-density signal routing
- Robust contact design ensuring consistent electrical performance across temperature ranges
What is TSM-128-02-LM-DH-P-TR used for?
The TSM-128-02-LM-DH-P-TR is commonly used in industrial automation, embedded computing, and test equipment where reliable 0.100" pitch surface-mount terminal connections are required. Its 56-position dual-row configuration and tape-and-reel packaging make it ideal for high-volume PCB production in communications hardware, data acquisition boards, and modular control systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-128-02-LM-DH-P-TR datasheet?
TSM-128-02-LM-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-128-02-LM-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TSM-128-02-LM-DH-P-TR have, and how are they arranged?
The TSM-128-02-LM-DH-P-TR has 56 total positions arranged in 2 dual rows of 28, with a 0.100" (2.54 mm) pitch. This dual-row layout maximizes pin density while keeping the connector footprint compact and compatible with standard 0.1" grid PCB designs.
Why choose the tape-and-reel (-TR) variant of this SAMTEC terminal strip for production runs?
The -TR suffix indicates tape-and-reel packaging, which enables high-speed automated pick-and-place assembly at rates exceeding thousands of placements per hour. This packaging reduces handling errors and per-unit assembly cost for high-volume PCB manufacturing runs compared to tube or tray packaging.
What SMT reflow temperature profile is compatible with the TSM-128-02-LM-DH-P-TR?
SAMTEC TSM series connectors with surface-mount termination are designed to withstand standard lead-free reflow profiles with peak temperatures up to 260°C for up to 10 seconds, making them compatible with industry-standard Sn-Ag-Cu (SAC) solder paste processes.
In which industrial applications does the TSM-128-02-LM-DH-P-TR provide the best fit?
This connector is well-suited for industrial control panels, embedded computing backplanes, and instrumentation boards requiring reliable 56-pin signal distribution at 2.54 mm pitch. The surface-mount design supports compact board layouts in applications operating from -55°C to +125°C ambient conditions.
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