SFM-149-L2-ZZ-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-149-L2-ZZ-D-A-K-TR is a 98-position, dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch for surface mount assembly, supplied in tape-and-reel format for automated production. Gold-plated contacts deliver superior electrical performance and mating cycle durability. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 98
- Lifecycle
- ACTIVE
- Datasheet
- SFM-149-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-149-L2-ZZ-D-A-K-TR?
- 98-position dual-row socket with 0.050" (1.27 mm) pitch maximizes signal density on space-constrained PCBs requiring high-pin-count interconnect
- Tape-and-reel (TR) packaging enables seamless integration into automated SMT pick-and-place lines for high-volume production
- High-reliability construction with gold-plated contacts and kinked SMT tails ensures robust board retention and consistent low-resistance mating performance
What is SFM-149-L2-ZZ-D-A-K-TR used for?
The SFM-149-L2-ZZ-D-A-K-TR suits high-density board-to-board and mezzanine interconnect applications in telecommunications infrastructure, aerospace, and industrial automation. Its 98-position, 0.050" pitch dual-row layout handles wide data buses or mixed signal-and-power distributions within minimal PCB real estate. Tape-and-reel delivery makes it ideal for automated assembly lines producing high volumes of reliability-critical electronic assemblies.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-149-L2-ZZ-D-A-K-TR datasheet?
SFM-149-L2-ZZ-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-149-L2-ZZ-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 0.050" pitch of the SFM-149-L2-ZZ-D-A-K-TR compare to standard 0.100" pitch connectors in terms of board density?
The SFM-149-L2-ZZ-D-A-K-TR uses a 0.050" (1.27 mm) pitch, which is half the spacing of standard 0.100" (2.54 mm) pitch connectors, allowing it to fit 98 positions in roughly the board space a 0.100" connector would use for 49 positions. This makes it ideal for high-density, space-constrained PCB designs.
What assembly process advantage does the tape-and-reel packaging of SFM-149-L2-ZZ-D-A-K-TR provide?
Tape-and-reel packaging allows the SFM-149-L2-ZZ-D-A-K-TR to be fed directly into automated SMT pick-and-place machines, ensuring consistent placement of all 98 positions across high-volume production runs. This reduces placement errors, improves throughput, and eliminates manual feed-and-orient steps that tray or tube packaging requires.
Which high-reliability application segments are best served by the SFM-149-L2-ZZ-D-A-K-TR socket strip?
Aerospace, telecommunications, and industrial automation applications that demand long mating life and consistent electrical performance across many cycles benefit most from the SFM-149-L2-ZZ-D-A-K-TR. Its 98-position, 0.050" pitch, gold-plated contacts, and high-reliability construction ensure stable sub-ohm contact resistance even under moderate vibration and thermal cycling conditions.
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About SAMTEC
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