SEM-148-02-03.0-FG-D SAMTEC Connector (Other) In Stock
SAMTEC SEM-148-02-03.0-FG-D is a 96-position dual-row Micro Tiger Eye socket strip with 0.80 mm pitch, providing high-density board-to-board mating in a fine-pitch SMT package with floating grid alignment. Designed for demanding telecom, data storage, and mil-aero applications requiring reliable interconnect. Available from stock worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 96
- Lifecycle
- ACTIVE
- Datasheet
- SEM-148-02-03.0-FG-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 96-position dual-row Micro Tiger Eye design with 0.80 mm pitch for high-density board-to-board signal routing in constrained spaces
- Floating grid socket construction provides self-alignment tolerance, reducing mating force and improving assembly yield on fine-pitch assemblies
- Robust gold-plated contacts rated for high cycle counts, supporting repeated mating in test-and-measurement and field-serviceable systems
Applications
The SEM-148-02-03.0-FG-D is used in high-speed data storage backplanes, telecom line card interconnects, and defense computing modules where 96 signals must be routed at 0.80 mm pitch between mated boards. The Micro Tiger Eye floating grid feature accommodates minor board-to-board misalignment during assembly, reducing solder joint stress and improving field reliability. Its fine pitch and dual-row layout enable significant PCB real estate savings compared with traditional 2.54 mm pitch headers.
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 pitch and position count does SEM-148-02-03.0-FG-D provide?
The SEM-148-02-03.0-FG-D is a 96-position dual-row socket strip with 0.80 mm pitch. This fine pitch allows 96 signal contacts to occupy a fraction of the PCB footprint needed by 2.54 mm or 2.00 mm pitch connectors, making it ideal for high-density board-to-board stacking in compact electronic assemblies.
How does the Micro Tiger Eye floating grid feature benefit automated SMT assembly?
The floating grid construction permits several tenths of a millimeter of lateral float between socket and mating header, absorbing PCB-to-PCB positional tolerance during automated pick-and-place or manual board mating. This self-alignment reduces mating force, prevents pin stubbing, and improves first-pass assembly yield on fine-pitch 0.80 mm pitch interconnects.
For which application sectors is SEM-148-02-03.0-FG-D most commonly specified?
This connector is commonly specified in telecom switching equipment, enterprise SSD and RAID backplanes, and mil-aero mission computers that need 96 reliable signal channels at 0.80 mm pitch. Its high cycle life gold-plated contacts and robust dual-row retention are particularly valued in field-serviceable or hot-swap board architectures where connectors are mated and unmated hundreds of times.
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