SFM-121-T2-F-D SAMTEC Connector (Other) In Stock
SAMTEC SFM-121-T2-F-D is a 42-position dual-row high-reliability socket strip with 0.050 inch pitch and surface mount termination, designed for secure and precise PCB mating with TFM or SFM series male headers in demanding electronic applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Datasheet
- SFM-121-T2-F-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-121-T2-F-D?
- 42-position dual-row socket strip with 0.050 inch (1.27 mm) pitch
- High-reliability contact design for consistent mating with standard 0.050 inch male headers
- Surface mount termination for automated SMT PCB assembly
- Dual-row layout provides 21 contacts per row for high-density signal routing
- Designed for use in high-cycle mating environments requiring long-term contact integrity
What is SFM-121-T2-F-D used for?
The SFM-121-T2-F-D is used in board-to-board and module-to-board interconnect applications across aerospace, defense, and industrial electronics where a 0.050 inch pitch dual-row socket is needed for dense signal connections. It is well-suited for daughtercard attachment, FPGA development boards, test fixture sockets, and compact embedded computing systems that require reliable surface mount receptacle connectors.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-121-T2-F-D datasheet?
SFM-121-T2-F-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-121-T2-F-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How is SFM-121-T2-F-D used in board-to-board assemblies?
SFM-121-T2-F-D is a dual-row socket strip with 42 positions and 0.050 inch pitch for compact board-to-board mating in embedded assemblies.
Which mechanical details should be reviewed for SFM-121-T2-F-D?
Designers should confirm the surface-mount footprint, 2-row alignment, mating header height, and solder fillet access before committing the connector to PCB layout.
What should procurement confirm for SFM-121-T2-F-D?
Sourcing teams should verify current lead time, manufacturer traceability, and whether the required 1 assembly build can be supplied with consistent packaging.
Which applications are a good fit for SFM-121-T2-F-D?
The connector suits control boards, test fixtures, and compact communications modules where 42 contacts and a 0.050 inch interface conserve PCB area.
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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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