TFM-148-32-L-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TFM-148-32-L-D-A-P-TR is a high-reliability Tiger Eye terminal strip at 0.050" pitch with 148 dual-row positions and low-profile contact height. Gold-plated contacts and tape-and-reel packaging support automated SMT assembly. Suitable for dense signal routing in defense, computing, and instrumentation applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 96
- Lifecycle
- ACTIVE
- Datasheet
- TFM-148-32-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 TFM-148-32-L-D-A-P-TR?
- Tiger Eye contact system provides superior reliability and low insertion force across 148 dual-row positions at 0.050" pitch
- Low-profile (L) contact height option minimizes board stack height for ultra-compact stacked module designs
- Tape-and-reel packaging enables fully automated SMT placement, reducing assembly time and improving yield in high-volume builds
What is TFM-148-32-L-D-A-P-TR used for?
The TFM-148-32-L-D-A-P-TR is optimized for high-density board-to-board interconnect in embedded computing, defense electronics, and high-channel-count data acquisition systems. The 148-position dual-row layout at 0.050" pitch packs maximum signal count into a minimal board footprint, while the low-profile contact height accommodates tight z-axis clearances in stacked module assemblies. Gold-plated Tiger Eye contacts ensure long-term signal integrity under demanding environmental conditions.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-148-32-L-D-A-P-TR datasheet?
TFM-148-32-L-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-148-32-L-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the 'L' designator in TFM-148-32-L-D-A-P-TR indicate, and when is this height option preferred?
The 'L' designator specifies a low-profile contact height variant within SAMTEC's TFM series, typically resulting in a mated stack height of around 3 mm or less above the PCB surface. This option is preferred in stacked board assemblies, ruggedized enclosures, or portable devices where vertical clearance between boards is less than 5 mm.
How does the 148-position dual-row configuration of TFM-148-32-L-D-A-P-TR compare to using multiple smaller connectors?
A single 148-position dual-row strip at 0.050" pitch provides 296 total contact points in roughly the same board length as two 74-position strips, eliminating inter-connector gaps and reducing overall impedance discontinuities. This consolidation also simplifies PCB routing, cuts BOM line items, and lowers the number of solder joints to inspect.
Which procurement formats are available for TFM-148-32-L-D-A-P-TR and how does tape-and-reel affect order quantities?
The -TR suffix confirms tape-and-reel delivery, which is suited for automated pick-and-place lines and typically requires minimum order quantities aligned to full or partial reel counts. Tape-and-reel format reduces per-unit handling cost at volumes of 500 units or more and ensures each connector arrives in consistent orientation for 0.050" pitch SMT placement.
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