SFM-129-T2-F-D-A-P-TR SAMTEC Connector (Other) In Stock
SFM-129-T2-F-D-A-P-TR is a 58-position dual-row high-reliability socket strip from SAMTEC with 0.050 inch (1.27 mm) pitch in a surface-mount package, designed for fine-pitch board-to-board and mezzanine interconnect applications. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- SFM-129-T2-F-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-129-T2-F-D-A-P-TR?
- 58 contacts in a dual-row 0.050 inch pitch layout supporting high-density board-to-board interconnect
- Surface-mount termination with tape-and-reel packaging for automated high-volume PCB assembly
- High-reliability contact design rated for repeated mating cycles in harsh environments
- Gold-plated contacts for low contact resistance and corrosion resistance in fine-pitch applications
- Compatible with SAMTEC SFM/TSM connector family for flexible mating options
What is SFM-129-T2-F-D-A-P-TR used for?
SFM-129-T2-F-D-A-P-TR is used in mezzanine stacking and daughter-card attachment on high-density PCBs in telecommunications, networking, and instrumentation equipment. Its 0.050 inch pitch and 58 positions enable signal-dense connections where board real estate is limited. The tape-and-reel format suits pick-and-place assembly lines producing industrial or medical electronics at volume.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-129-T2-F-D-A-P-TR datasheet?
SFM-129-T2-F-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-129-T2-F-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the SFM-129-T2-F-D-A-P-TR support for high-density board interconnects?
SFM-129-T2-F-D-A-P-TR offers 58 positions arranged in a dual-row configuration on a 0.050 inch (1.27 mm) pitch. This fine pitch allows 29 contacts per row, enabling signal-dense mezzanine connections on PCBs where connector footprint must be minimized.
What current and voltage ratings are typical for SAMTEC SFM series connectors at 0.050 inch pitch?
SAMTEC SFM series connectors at 0.050 inch pitch are rated for 1 A per contact at up to 125 V AC/DC in standard configurations. Contact resistance is typically below 20 milliohm, making them suitable for both signal and low-power applications in telecom and instrumentation equipment.
Is the SFM-129-T2-F-D-A-P-TR suitable for automated SMT assembly, and what packaging does it use?
Yes, the TR suffix indicates tape-and-reel packaging, which is fully compatible with automated pick-and-place assembly lines. The surface-mount termination and 0.050 inch pitch footprint meet standard IPC-7351 land pattern requirements for reflow soldering at temperatures up to 260°C.
What mating connectors are compatible with SFM-129-T2-F-D-A-P-TR in a mezzanine stack application?
SFM-129-T2-F-D-A-P-TR mates with SAMTEC TSM series header strips sharing the same 0.050 inch dual-row layout, allowing stack heights adjustable from approximately 4 mm to 20 mm. This family compatibility supports 58-position mezzanine boards in server blades and FPGA carrier cards.
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About SAMTEC
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