SFM-119-02-L-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-119-02-L-D-A-P-TR is a 38-position dual-row high-reliability surface mount socket strip with 0.050" (1.27 mm) pitch, supplied in tape-and-reel format for automated production. Features Tiger Eye contacts, gold plating, and polarization peg for error-proof mating in high-cycle applications. Available for worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- SFM-119-02-L-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-119-02-L-D-A-P-TR?
- 38-position dual-row configuration on 0.050" (1.27 mm) pitch provides 19 contacts per row for medium-density mezzanine interconnects
- Polarization peg (P suffix) enables keyed mating to prevent misoriented connector insertions in field-assembled systems
- Tape-and-reel (TR) packaging enables seamless integration with high-speed automated pick-and-place SMT assembly lines
- Tiger Eye gold-plated contacts maintain reliable low-resistance electrical connections across thousands of mating cycles
What is SFM-119-02-L-D-A-P-TR used for?
The SFM-119-02-L-D-A-P-TR suits high-volume automated assembly of mezzanine boards, industrial I/O expansion cards, and embedded computing daughterboards requiring 38 signal contacts with keyed, error-proof mating. The polarization peg prevents connector misalignment during field service, which is critical in harsh-environment instrumentation. Tape-and-reel delivery simplifies BOM management and reel-to-reel SMT production flow for medium-to-high volume builds.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-119-02-L-D-A-P-TR datasheet?
SFM-119-02-L-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-119-02-L-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the P suffix in SFM-119-02-L-D-A-P-TR signify, and how does it benefit field assembly?
The P suffix indicates the connector includes a polarization peg on the housing. This peg physically prevents reverse or misaligned mating, reducing assembly errors in field service or high-volume automated builds. In systems with multiple adjacent 38-position connectors on the same PCB, polarization pegs ensure each board mates only to its correct socket, which is critical for signal integrity and preventing damage to 38-pin interfaces.
How does the tape-and-reel format of SFM-119-02-L-D-A-P-TR support high-volume SMT production?
The TR (tape-and-reel) suffix means connectors are loaded on standard 8 mm or wider embossed carrier tape reels compatible with IPC-0222 pick-and-place feeders. This eliminates hand-placement and allows throughput of hundreds of units per hour on automated SMT lines. Reel quantities typically range from 500 to 2000 pieces, minimizing setup changeover time for medium and high-volume PCB production runs.
For a 38-signal parallel bus board design, how does SFM-119-02-L-D-A-P-TR compare to a 40-position alternative?
The SFM-119 provides exactly 38 positions (19 per row) on a 0.050" pitch, spanning approximately 24 mm. A 40-position variant (SFM-120) would add 2 unused pins and extend the body by about 2.54 mm. For a 32-bit data bus plus 6 control signals totaling exactly 38 connections, the SFM-119 is the minimal-footprint choice. The 2 mm saved can be significant in dense PCB layouts with sub-5 mm connector spacing constraints.
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