TSM-120-01-TL-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-120-01-TL-DH-P-TR is a 40-position surface-mount terminal strip with 0.100" (2.54 mm) pitch in a dual-row layout. Offered in tape-and-reel packaging for automated PCB assembly, this connector delivers reliable multi-pin signal connections for industrial control boards and embedded computing designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- TSM-120-01-TL-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-120-01-TL-DH-P-TR?
- 40-position dual-row terminal strip at 0.100" (2.54 mm) pitch compatible with standard PCB 0.1" grids
- Surface-mount (SMT) termination enabling standard lead-free reflow soldering up to 260°C
- Tape-and-reel (-TR) packaging for efficient high-volume automated pick-and-place assembly
- 20 positions per row dual-row layout maximizing pin density within a compact connector footprint
- Through-low-profile design (-TL) enabling reduced connector height for space-constrained PCB stacks
What is TSM-120-01-TL-DH-P-TR used for?
The TSM-120-01-TL-DH-P-TR is used in embedded computing, industrial automation, and telecommunications equipment requiring a reliable 40-pin surface-mount terminal connector at 0.100" pitch. Its low-profile dual-row configuration and tape-and-reel packaging make it a strong choice for high-volume production of compact control boards, data acquisition modules, and modular interconnect systems demanding minimized stack height.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-120-01-TL-DH-P-TR datasheet?
TSM-120-01-TL-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-120-01-TL-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the -TL suffix mean in the TSM-120-01-TL-DH-P-TR, and how does it affect connector height?
The -TL suffix designates a through-low-profile variant, indicating that the connector body and pin standoff height are minimized compared to standard height versions. This allows the TSM-120-01-TL-DH-P-TR to reduce the overall PCB stack height in board-to-board or wire-to-board assemblies by several millimeters, which is critical in slim embedded modules or handheld equipment.
How does the dual-row 40-position layout of the TSM-120-01-TL-DH-P-TR help with signal density in PCB design?
The TSM-120-01-TL-DH-P-TR offers 20 positions per row across 2 rows at 0.100" (2.54 mm) pitch, fitting 40 signals into a connector body of approximately 2 inches in length. Compared to a single-row 40-pin strip, this dual-row arrangement roughly halves the connector length, freeing up board area for other components on dense PCBs.
At what peak temperature can the TSM-120-01-TL-DH-P-TR be reflow soldered during SMT assembly?
The TSM-120-01-TL-DH-P-TR, as a surface-mount connector, is rated for standard lead-free reflow profiles with a peak temperature of 260°C for up to 10 seconds. This is fully compatible with SAC305 (Sn-Ag-Cu) solder paste commonly used in RoHS-compliant electronics manufacturing, enabling it to be processed on standard SMT assembly lines.
For which procurement scenarios should buyers choose the tape-and-reel (-TR) variant of this 40-position SAMTEC connector?
The -TR tape-and-reel variant is the standard choice for contract electronics manufacturers running automated SMT assembly lines with pick-and-place machines, particularly for order quantities of 500 or more units per production run. Compared to tube or tray packaging, tape-and-reel cuts per-connector handling time and reduces the risk of electrostatic damage or misalignment during placement.
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