TSM-120-01-TM-DH-A-K-TR SAMTEC Connector (Other) In Stock
The TSM-120-01-TM-DH-A-K-TR is a 40-position, 0.100" (2.54 mm) pitch surface mount terminal strip from SAMTEC, featuring dual-row through-hole-compatible SMT tails. Rated for 3.0 A per contact, operating temperature -55°C to +125°C. Available from authorized distributors worldwide with same-day shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 40-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch for high-density board interconnects
- Rated 3.0 A per contact with gold-plated contacts for reliable low-resistance connections
- Operating temperature range of -55°C to +125°C suitable for industrial and harsh environment applications
Applications
The TSM-120-01-TM-DH-A-K-TR is suited for backplane and daughtercard interconnects requiring high pin-count SMT termination on PCBs with 0.100" grid layouts. It is also used in industrial control systems, test and measurement equipment, and communications hardware where reliable 40-position surface mount connectivity at 3.0 A per contact is needed.
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 is the current rating per contact for the TSM-120-01-TM-DH-A-K-TR terminal strip?
Each contact in the TSM-120-01-TM-DH-A-K-TR is rated for 3.0 A, making it suitable for power distribution and signal lines in surface mount applications requiring up to 40 independent connections at standard 2.54 mm pitch.
Over what temperature range can the TSM-120-01-TM-DH-A-K-TR operate reliably?
This terminal strip operates from -55°C to +125°C, covering industrial and automotive temperature ranges. The wide thermal envelope makes it a strong candidate for ruggedized PCB designs that must function in both cold-storage environments and high-heat enclosures.
Which PCB grid spacing is required to use the TSM-120-01-TM-DH-A-K-TR in a dual-row layout?
The connector uses a 0.100" (2.54 mm) pitch in a dual-row arrangement across 40 positions, so the PCB land pattern must follow a standard 2.54 mm grid. This pitch is compatible with most EDA footprint libraries, simplifying layout for standard through-hole-compatible SMT pads.
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About SAMTEC
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