TFM-148-32-H-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-148-32-H-D-A-P-TR is a high-reliability Tiger Eye dual-row terminal strip connector with 0.050 inch (1.27 mm) pitch, 48 positions per row, tall stack height, surface-mount with tape-and-reel packaging. Designed for dense mezzanine and board-to-board interconnect in rugged electronics.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 96
- Lifecycle
- ACTIVE
- Datasheet
- TFM-148-32-H-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 TFM-148-32-H-D-A-P-TR?
- Tiger Eye dual-beam gold-plated contacts deliver redundant electrical connections per pin for superior reliability across 500 or more mating cycles in harsh environments
- 48 positions per row at 0.050 inch (1.27 mm) pitch yields 96 total contacts in a compact SMD footprint, enabling wide signal buses on space-constrained PCBs
- Tape-and-reel (TR) packaging and surface-mount termination support high-throughput automated SMT assembly for volume production of dense board-stack systems
What is TFM-148-32-H-D-A-P-TR used for?
The TFM-148-32-H-D-A-P-TR serves high-density mezzanine card interconnect in defense, aerospace, and industrial computing systems where 96 contacts at 0.050 inch pitch are needed within a compact board footprint. Its tall stack height accommodates clearance for components between stacked boards, making it suitable for rugged VME, VPX, or custom board stack assemblies with mixed signal and power connections. The Tiger Eye contact system ensures reliable electrical performance across wide temperature ranges and mechanical vibration conditions typical of embedded military computing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-148-32-H-D-A-P-TR datasheet?
TFM-148-32-H-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-148-32-H-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many total contact positions does TFM-148-32-H-D-A-P-TR provide, and what is its pin pitch?
The TFM-148-32-H-D-A-P-TR is a dual-row connector with 48 positions per row at 0.050 inch (1.27 mm) pitch, providing 96 total contact positions. This contact density supports wide 48-bit parallel buses or mixed power and signal configurations in mezzanine board stacks where minimizing connector footprint is a design priority.
How does the tall stack height option (H suffix) of TFM-148-32-H-D-A-P-TR benefit multi-board assembly design?
The H suffix denotes a taller mating height, providing additional clearance between stacked PCBs to accommodate taller through-hole or SMD components mounted on the lower board. In embedded computing board stacks and mezzanine card designs, this extra standoff of several millimeters prevents component-to-board shorts and allows airflow channels between boards for thermal management in confined chassis enclosures.
For an aerospace data acquisition system, why is TFM-148-32-H-D-A-P-TR preferred over lower-density connectors with 0.100 inch pitch?
At 0.050 inch (1.27 mm) pitch, the TFM-148-32-H-D-A-P-TR fits 96 contacts in the same linear board length that a 0.100 inch pitch connector would use for 48 contacts, doubling the signal density without increasing PCB area. In aerospace data acquisition systems that route dozens of analog input channels plus digital control lines across a board-to-board interface, this density saves significant board space while Tiger Eye contact reliability meets the vibration and shock requirements of airborne equipment.
Is TFM-148-32-H-D-A-P-TR compatible with automated pick-and-place assembly, and what packaging format does it ship in?
Yes, the TR suffix confirms that TFM-148-32-H-D-A-P-TR ships in tape-and-reel format, which is directly compatible with standard pick-and-place machines used in SMT assembly lines. The surface-mount termination style allows placement in the same reflow pass as other SMD components, and reel quantities from SAMTEC typically start at 100 pieces, supporting both prototype and volume production runs without manual connector insertion steps.
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