TSM-105-04-G-SH-A SAMTEC Connector (Other) In Stock
TSM-105-04-G-SH-A is a SAMTEC 5-position single-row, 2.54 mm (0.100") pitch surface-mount terminal strip connector with a horizontal mating orientation and gold-plated contacts. It supports up to 3 A per pin and withstands 250 VAC, suitable for PCB-to-wire signal and power connections. Available RoHS-compliant with worldwide distribution.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TSM-105-04-G-SH-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 5-position single-row SMT terminal strip on 2.54 mm (0.100") pitch for compact board-edge connections
- Gold-plated contacts rated at 3 A per pin and 250 VAC for reliable signal and low-power supply connections
- Horizontal mating orientation enables right-angle cable routing in space-constrained enclosures
- RoHS-compliant with SAMTEC's SH shrouded housing for keying and strain relief in high-vibration environments
Applications
TSM-105-04-G-SH-A is used in industrial control boards, test and measurement instruments, and embedded systems where a compact 5-pin SMT connector is needed for cable harness termination on a 2.54 mm grid. Its shrouded housing prevents mis-mating in field-service scenarios, making it suitable for power distribution rails and I/O signal lines in automation equipment and data acquisition modules. The horizontal exit direction allows flat-flex or ribbon cable routing parallel to the PCB surface within shallow enclosures.
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
How many positions does the TSM-105-04-G-SH-A have, and what is its pin pitch?
The TSM-105-04-G-SH-A is a 5-position single-row connector on a 2.54 mm (0.100 inch) pitch. This standard pitch makes it compatible with 2.54 mm ribbon cable assemblies and allows placement on a standard 100 mil PCB grid without custom footprint design.
What current and voltage rating should a designer verify before using TSM-105-04-G-SH-A in a power distribution circuit?
Each pin in the TSM-105-04-G-SH-A is rated at 3 A and the connector withstands 250 VAC between adjacent contacts. For a 5-pin connector handling mixed signal and power lines, designers should ensure that the total current through any single pin does not exceed 3 A and that creepage distances in the 2.54 mm pitch housing meet IEC 60950 requirements for 250 V applications.
In which assembly processes can TSM-105-04-G-SH-A be reliably soldered?
TSM-105-04-G-SH-A is a surface-mount terminal strip compatible with standard SMT reflow soldering at peak temperatures up to 260°C per J-STD-020. The SMT lead style eliminates through-hole drilling, reducing PCB fabrication cost and enabling placement on single-sided assemblies where wave soldering is unavailable.
How does the SH shroud on TSM-105-04-G-SH-A reduce field service errors compared to unshrouded headers?
The SH shroud provides polarization keying that physically prevents a mating plug from being inserted backwards or offset by 1 pitch, a common cause of equipment damage during field cable swaps. The shroud also provides 2–3 mm of cable strain relief, reducing the risk of solder joint fatigue on the 5-position SMT pads when cables are tugged during maintenance.
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