TFM-109-21-FM-D SAMTEC Connector (Other) In Stock
TFM-109-21-FM-D is a board-to-board connector from SAMTEC for electronic interconnect assemblies. Key specs include the listed pin count, datasheet-defined pitch, and PCB-mount termination. From inquiry pricing with request-only stock and worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- TFM-109-21-FM-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-109-21-FM-D?
- the listed pin count connector interconnect format for dense board-to-board layouts
- datasheet-defined pitch supports compact PCB routing and controlled connector spacing
- PCB-mount termination fits automated assembly flows and low-profile product designs
- SAMTEC board-to-board connector construction supports production purchasing and design reuse
What is TFM-109-21-FM-D used for?
TFM-109-21-FM-D is used in embedded controllers, industrial I/O modules, communications hardware, and instrumentation boards that need reliable electronic interconnect assemblies. It is also suitable for production builds where the listed pin count, datasheet-defined pitch, and PCB-mount assembly help standardize the PCB interconnect strategy.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-109-21-FM-D datasheet?
TFM-109-21-FM-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-109-21-FM-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which listed-pin board-to-board layouts are a good fit for TFM-109-21-FM-D?
TFM-109-21-FM-D fits compact board-to-board layouts that need the listed pin count and datasheet-defined connector spacing. Designers typically use this board-to-board connector where signal routing density and repeatable PCB mating are more important than cable flexibility.
How should procurement compare this listed-pin connector option with nearby SAMTEC connectors?
Compare TFM-109-21-FM-D against adjacent connector variants by the listed pin count, termination style, plating option, and lifecycle requirements. For builds with inquiry-only stock, confirm lead time and approved alternates before locking a 1-source BOM.
For datasheet-defined SMT assembly, what footprint details matter before approving TFM-109-21-FM-D?
Check the footprint, reel or tray packaging, solder profile, and inspection access against the datasheet. The PCB-mount format and the listed pin count layout should be reviewed with the contract manufacturer before the first production lot.
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About SAMTEC
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