SFM-144-02-STL-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-144-02-STL-D-A-K is a 88-position dual-row surface mount socket strip with 0.050" pitch. Designed for high-reliability applications, it features SMT termination and accepts matching male headers. Available worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- SFM-144-02-STL-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 88-position dual-row layout with 0.050" (1.27 mm) pitch for high-density signal routing
- Surface mount termination enables automated PCB assembly with reliable solder joints
- High-reliability socket strip construction rated for demanding interconnect environments
Applications
The SFM-144-02-STL-D-A-K is ideal for high-density board-to-board and mezzanine interconnect applications in telecommunications, industrial control, and data acquisition systems. Its 88-position dual-row design supports parallel bus architectures and multi-signal interfaces where space is at a premium. The surface mount footprint integrates seamlessly into automated SMT assembly processes for high-volume production.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin pitch and total contact count of the SFM-144-02-STL-D-A-K?
The SFM-144-02-STL-D-A-K features a 0.050" (1.27 mm) pitch with 88 total positions arranged in a dual-row configuration, providing 44 pins per row for high-density signal interconnection in space-constrained designs.
Which PCB assembly processes are compatible with the SFM-144-02-STL-D-A-K surface mount termination?
The surface mount (SMT) termination of this 88-position connector is compatible with standard reflow soldering processes used in automated assembly lines. It supports paste-in-hole and surface mount solder profiles at temperatures up to 260°C peak, making it suitable for high-volume production.
When should designers choose the SFM-144-02-STL-D-A-K over a through-hole alternative for a mezzanine board interface?
The SFM-144-02-STL-D-A-K surface mount version is preferred when board thickness clearance is under 3 mm or when the design requires automated SMT placement, since through-hole alternatives add at least 1.5 mm of pin protrusion and require separate wave soldering. Its 0.050" pitch also packs 88 contacts into a smaller footprint than 0.100" through-hole headers.
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