SFM-129-L2-ZZ-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-129-L2-ZZ-D-A-K-TR is a 58-position dual-row surface mount socket strip with 0.050" (1.27 mm) pitch designed for high-reliability interconnect applications. Features gold-plated contacts and extended mating cycles. From $1.50 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- SFM-129-L2-ZZ-D-A-K-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-L2-ZZ-D-A-K-TR?
- 58-position dual-row configuration with 0.050" (1.27 mm) pitch for high-density SMT board interconnects
- Gold-plated contacts supporting up to 200+ mating cycles for reliable repeated connection in high-reliability applications
- Surface mount (SMT) termination with standoffs enabling automated PCB assembly and reflow soldering compatibility
What is SFM-129-L2-ZZ-D-A-K-TR used for?
The SFM-129-L2-ZZ-D-A-K-TR is suited for board-to-board and board-to-module interconnect in compact electronic systems requiring high-density 58-pin dual-row connectivity at 1.27 mm pitch. It is used in industrial control modules, data acquisition boards, and communication backplane assemblies where reliable SMT mating strip connectors are essential. The surface mount design enables automated placement and reflow soldering, making it ideal for high-volume PCB production environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-129-L2-ZZ-D-A-K-TR datasheet?
SFM-129-L2-ZZ-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-129-L2-ZZ-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin count and pitch of the SFM-129-L2-ZZ-D-A-K-TR, and how are the rows arranged?
The SFM-129-L2-ZZ-D-A-K-TR features 58 positions arranged in a dual-row configuration with a 0.050" (1.27 mm) pitch. Each row contains 29 pins, making it suitable for compact, high-density SMT board interconnect applications requiring 58-contact mating.
Which PCB assembly processes are compatible with the SFM-129-L2-ZZ-D-A-K-TR connector?
The SFM-129-L2-ZZ-D-A-K-TR uses surface mount technology (SMT) termination, fully compatible with standard reflow soldering at typical peak temperatures of 245°C to 260°C. Its SMT footprint supports automated pick-and-place assembly, reducing manual handling in high-volume production environments.
When would an engineer select the SFM-129-L2-ZZ-D-A-K-TR over a through-hole dual-row socket strip?
Engineers choose the SFM-129-L2-ZZ-D-A-K-TR when PCB board space is limited and SMT assembly is preferred for its 1.27 mm pitch footprint in a 58-pin dual-row format. The surface mount design eliminates the need for drilled through-holes, reducing board layer count constraints and enabling denser component placement on both sides of the PCB.
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About SAMTEC
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