TSM-120-04-TL-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-120-04-TL-DH-A-K-TR is a 40-position, 0.100" (2.54 mm) pitch surface mount terminal strip in a dual-row through-hole/SMT configuration. Designed for reliable PCB signal distribution with gold-plated contacts. Available in tape-and-reel packaging for automated assembly with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-120-04-TL-DH-A-K-TR?
- 40-position dual-row surface mount terminal strip with 0.100" (2.54 mm) standard pitch for broad connector ecosystem compatibility
- Tape-and-reel (TR) packaging enables high-volume automated pick-and-place assembly
- Surface mount termination with dual-row DH configuration supports high-density PCB interconnects
What is TSM-120-04-TL-DH-A-K-TR used for?
The TSM-120-04-TL-DH-A-K-TR is ideal for backplane interconnect, prototyping boards, and modular embedded systems where a 40-position, 0.100" pitch connector is needed. Its surface mount dual-row format suits applications in telecommunications, industrial automation, and consumer electronics that require reliable signal routing across boards. Tape-and-reel packaging makes it efficient for high-volume PCB production lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-120-04-TL-DH-A-K-TR datasheet?
TSM-120-04-TL-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-120-04-TL-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the TSM-120-04-TL-DH-A-K-TR offer for PCB layouts?
The TSM-120-04-TL-DH-A-K-TR provides 40 positions on a 0.100" (2.54 mm) pitch in a dual-row configuration. This standard pitch ensures compatibility with a wide range of mating connectors and breakout boards, making it a versatile choice for general-purpose PCB interconnect in embedded and industrial designs.
Which assembly methods are supported by the TSM-120-04-TL-DH-A-K-TR, and what packaging does it use?
The TSM-120-04-TL-DH-A-K-TR is a surface mount connector supplied in tape-and-reel (TR) format, enabling efficient automated pick-and-place assembly on SMT production lines. This packaging is particularly advantageous for high-volume manufacturing where consistent placement accuracy and throughput are critical requirements.
When would a designer choose the TSM-120-04-TL-DH-A-K-TR over a single-row terminal strip?
The dual-row (DH) configuration of the TSM-120-04-TL-DH-A-K-TR allows 40 contacts to occupy roughly half the board length compared to a single-row alternative, saving significant PCB real estate. For designs requiring 20 or more signal or power connections in a compact area — such as backplane cards or embedded controller boards — the dual-row layout improves density considerably.
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