TFM-144-13-LM-D SAMTEC Connector (Other) In Stock
The TFM-144-13-LM-D is a 88-position dual-row SAMTEC Tiger Eye high-reliability terminal strip with 0.050" (1.27 mm) pitch in a surface mount configuration. Contacts are gold-plated and rated at 1.0 A per pin with an operating temperature of -55°C to +125°C. Available worldwide from authorized distributors with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TFM-144-13-LM-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Tiger Eye high-reliability contact design provides superior wiping action and redundant contact points for robust signal integrity across 88 positions
- 0.050" (1.27 mm) pitch dual-row layout enables ultra-high-density interconnects on compact surface mount PCBs
- Gold-plated contacts rated 1.0 A per pin with operating temperature -55°C to +125°C for demanding industrial and defense environments
Applications
The TFM-144-13-LM-D is ideal for FPGA mezzanine card (FMC) interfaces, high-speed digital backplanes, and mil-aero electronics where 88 positions of high-reliability termination at 0.050" pitch are needed. Its Tiger Eye contact technology ensures consistent signal fidelity during vibration and thermal cycling, making it well-suited for ruggedized instrumentation and communications hardware.
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 makes the Tiger Eye contact design of the TFM-144-13-LM-D more reliable than standard terminal strips?
SAMTEC's Tiger Eye contact features a dual-beam wiping mechanism that maintains contact force even under vibration and thermal expansion, achieving a contact resistance below 20 mΩ per pin. This design dramatically reduces intermittent failures compared to single-beam contacts in harsh environments like avionics or industrial machinery.
How many positions and at what pitch does the TFM-144-13-LM-D offer connectivity?
The TFM-144-13-LM-D provides 88 positions arranged in a dual-row format at a fine 0.050" (1.27 mm) pitch. This combination allows designers to route up to 88 discrete signals through a footprint that is roughly half the board area needed for equivalent 0.100" pitch connectors.
Which temperature range qualifies the TFM-144-13-LM-D for ruggedized applications?
The connector is rated for an operating temperature range of -55°C to +125°C, covering both mil-spec cold-soak and high-temperature industrial requirements. This range, combined with the 1.0 A per-pin current rating and gold plating, makes it suitable for aerospace, defense, and heavy-industry PCB assemblies.
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