TSM-121-02-FM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-121-02-FM-DH-A-K-TR is a 42-position dual-row surface-mount terminal strip on 0.100" pitch, featuring female machined contacts with gold plating for reliable mating and supplied in tape-and-reel format for automated assembly. Suitable for high-density board-to-board signal distribution. In stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-121-02-FM-DH-A-K-TR?
- 42-position dual-row layout on 0.100" (2.54 mm) pitch fits standard PCB grid patterns, enabling easy integration with existing footprint libraries for board-to-board connectors
- Female machined (FM) contacts with gold plating provide tighter tolerances and more consistent contact force than stamped alternatives, extending reliable mating performance over many insertion cycles
- Tape-and-reel (TR) packaging supports continuous automated pick-and-place assembly, reducing handler changeover time and improving placement consistency in high-volume SMT production
What is TSM-121-02-FM-DH-A-K-TR used for?
The TSM-121-02-FM-DH-A-K-TR is designed for board-to-board and mezzanine interconnect applications in industrial control, embedded computing, and instrumentation where 42 signal or mixed-signal channels must be reliably routed across a 0.100" pitch interface. Its female machined contacts support frequent mating in test fixture and field-replaceable module designs. Tape-and-reel supply simplifies procurement and line-feeding for medium to high production volumes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-121-02-FM-DH-A-K-TR datasheet?
TSM-121-02-FM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-121-02-FM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Can TSM-121-02-FM-DH-A-K-TR handle dense signal distribution?
Yes, its 42 pins on a 0.100-inch pitch provide many board-level connections for instrumentation, controls, communications modules, and other electronic assemblies.
What production method matches this connector's supplied format?
The surface-mount connector is provided in tape-and-reel packaging, allowing automated placement of its 42 pins when the correct footprint and feeder setup are used.
How should procurement qualify this exact terminal strip?
Confirm the complete code, 42-pin count, 0.100-inch pitch, plating, mating connector, alignment features, and reel packaging before accepting production inventory or alternates.
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About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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