SFM-104-T2-F-D-A-P SAMTEC Connector (Other) In Stock
SAMTEC SFM-104-T2-F-D-A-P is an 8-position dual-row high-reliability SMT socket strip with 1.27 mm (0.050") pitch and gold-plated contacts rated 1 A per pin at 100 V. The F (female) tall-stand variant with P (polarization) key prevents mis-mating in compact stacked PCB assemblies. From $1.50, in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SFM-104-T2-F-D-A-P Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-104-T2-F-D-A-P?
- 8-position dual-row 1.27 mm pitch socket provides 8 contacts in a 5.08 mm x 2.54 mm land area, ideal for compact stacked-PCB module interfaces
- Polarization key (P suffix) physically prevents mis-mating and incorrect board orientation, critical in field-serviceable or user-swappable module designs
- Gold-plated contacts rated 1 A per pin and 100 V with a specified mated height eliminate the need for separate mechanical standoffs on the carrier board
What is SFM-104-T2-F-D-A-P used for?
The SFM-104-T2-F-D-A-P is used in compact wireless modules, sensor breakout boards, and small mezzanine daughtercards where only 8 signals need to bridge between stacked PCBs with polarized mating to prevent reverse insertion. Its polarization feature is especially valuable in field-deployed IoT devices where non-technical users may swap functional modules in the field without risk of board damage. The 1.27 mm pitch keeps the connector footprint to a minimum on space-constrained embedded designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-104-T2-F-D-A-P datasheet?
SFM-104-T2-F-D-A-P Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-104-T2-F-D-A-P?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the polarization key (P suffix) on SFM-104-T2-F-D-A-P prevent connector damage in field deployments?
The -P polarization key is a mechanical feature molded into the housing that physically blocks insertion if the mating TSM-104 header is rotated 180°; this prevents reversed-polarity damage across all 8 contacts, each rated at 1 A and 100 V, and eliminates the need for software-level protection or current-limiting circuits triggered by mis-mating events.
For an 8-signal wireless sensor module design, how does the 1.27 mm pitch of SFM-104-T2-F-D-A-P benefit board layout?
With a 1.27 mm pitch, the 8-position dual-row socket fits within a 5.08 mm x 2.54 mm land pattern compared to roughly 10.16 mm x 2.54 mm for a 2.54 mm pitch equivalent; this 50% reduction in connector width frees routing channels beside the connector for antenna traces or decoupling capacitors on boards smaller than 20 mm x 20 mm.
What is the rated electrical capacity of each contact in SFM-104-T2-F-D-A-P, and can the connector be used for mixed signal and low-power supply lines?
Each of the 8 contacts is individually rated for 1 A continuous current at up to 100 V, making the connector suitable for mixed use: designers commonly assign 2 pins to a 3.3 V power rail at up to 2 A combined and dedicate the remaining 6 pins to SPI, I2C, or GPIO signals in a single compact 1.27 mm pitch interface without exceeding per-contact derating limits.
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About SAMTEC
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