SFM-144-02-ZZ-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-144-02-ZZ-D-A-K-TR is an 88-position dual-row high-reliability socket strip with 0.050" pitch for surface mount applications. Designed to mate with fine-pitch headers in space-critical PCB designs. Available in tape-and-reel packaging for high-volume automated assembly worldwide.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- SFM-144-02-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-144-02-ZZ-D-A-K-TR?
- 88-position dual-row 0.050" pitch socket strip engineered for high-density fine-pitch surface mount interconnect
- High-reliability contact design ensures consistent mating performance across thousands of insertion cycles
- Tape-and-reel (TR) packaging enables automated pick-and-place SMT assembly for high-volume production
What is SFM-144-02-ZZ-D-A-K-TR used for?
The SFM-144-02-ZZ-D-A-K-TR is used in high-density PCB interconnect applications where fine-pitch 0.050" spacing allows compact board layouts in telecommunications, embedded computing, and test instrumentation. Its 88-position dual-row configuration accommodates high signal count mezzanine cards, FPGA evaluation boards, and ruggedized military electronics requiring reliable surface mount socket connections. The high-reliability design ensures signal integrity across demanding thermal cycling and vibration environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-144-02-ZZ-D-A-K-TR datasheet?
SFM-144-02-ZZ-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-144-02-ZZ-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why choose a 0.050" pitch socket strip like SFM-144-02-ZZ-D-A-K-TR over a standard 0.100" pitch connector?
The 0.050" (1.27 mm) pitch of the SFM-144-02-ZZ-D-A-K-TR allows 88 positions to occupy roughly half the board space of a comparable 0.100" pitch strip. This makes it ideal for high-density PCB designs in aerospace, medical, and compact computing applications where minimizing connector footprint without reducing contact count is critical.
What type of mating header is compatible with the SFM-144-02-ZZ-D-A-K-TR socket strip?
The SFM-144-02-ZZ-D-A-K-TR is designed to mate with SAMTEC TSM or equivalent dual-row 0.050" pitch headers providing 88 positions. Matching headers must share the same 0.050" row spacing and dual-row layout to achieve proper alignment and full electrical contact across all 88 signal positions.
For which high-reliability environments is SFM-144-02-ZZ-D-A-K-TR designed?
This 88-position 0.050" pitch socket strip is built to high-reliability specifications suitable for defense avionics, industrial control systems, and ruggedized embedded computing modules. The surface mount design withstands SMT reflow temperatures, and the fine-pitch dual-row layout supports signal-dense mezzanine assemblies subject to mechanical vibration and thermal cycling between -55°C and +125°C.
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