TFM-144-23-LM-D SAMTEC Connector (Other) In Stock
SAMTEC TFM-144-23-LM-D is a high-reliability Tiger Eye terminal strip with .050" pitch and 144 positions in a dual-row surface-mount configuration. Features low-profile design and gold-plated contacts rated for 1 A per pin. From $12.50 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TFM-144-23-LM-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 144-position dual-row .050" pitch terminal strip for high-density board-to-board interconnects
- Tiger Eye contact technology providing superior retention force and reliable low-resistance connections under vibration
- Gold-plated contacts rated at 1 A per pin with operating temperature range of -55°C to +125°C
Applications
The TFM-144-23-LM-D is ideal for high-density embedded computing modules, FPGA mezzanine cards, and board-to-board stacking assemblies where .050" pitch and 144 positions are required. Its Tiger Eye contact design suits demanding industrial, aerospace, and telecommunications applications where vibration resistance and signal integrity are critical.
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 contact current rating and operating temperature range for TFM-144-23-LM-D?
Each contact in the TFM-144-23-LM-D is rated at 1 A continuous current. The connector operates reliably from -55°C to +125°C, making it suitable for industrial and aerospace environments where thermal cycling is a concern.
How does the Tiger Eye contact technology in TFM-144-23-LM-D benefit high-vibration applications?
The Tiger Eye contact design provides a superior spring force that maintains a reliable, low-resistance connection under mechanical shock and vibration. This 144-position, .050" pitch connector is rated for thousands of mating cycles, making it well suited for ruggedized equipment where intermittent contact failures are not acceptable.
Which mezzanine card or FMC designs are compatible with the TFM-144-23-LM-D's 144-pin dual-row .050" pitch layout?
The TFM-144-23-LM-D is compatible with FPGA Mezzanine Card (FMC) and COM Express board stacking designs that require a 144-position, 2-row, .050" (1.27 mm) pitch surface-mount footprint. It mates with Samtec's TFM series receptacles, enabling signal densities exceeding 100 lines per connector.
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