TFM-141-02-S-D-LC SAMTEC Connector (Other) In Stock
TFM-141-02-S-D-LC is an 82-position high-reliability Tiger Eye dual-row surface-mount vertical terminal strip from SAMTEC with 0.050-inch (1.27 mm) pitch. It features redundant 2-point Tiger Eye contact wiping for reliable connections in demanding board-to-board mezzanine stacking applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Datasheet
- TFM-141-02-S-D-LC Datasheet PDF
- Category
- Connector
- Price
- From $8.6400(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-141-02-S-D-LC?
- Tiger Eye dual-wipe contact geometry provides 2-point redundant scrubbing per pin across all 82 positions for superior contact reliability in high-vibration aerospace and defense applications
- 0.050-inch (1.27 mm) pitch dual-row layout achieves 82-position high-density SMT termination in a compact vertical board-to-board connector footprint
- Surface-mount vertical orientation with low-contact-resistance Tiger Eye contacts supports high-speed signal and power distribution in mezzanine module stacking applications
What is TFM-141-02-S-D-LC used for?
The TFM-141-02-S-D-LC is designed for high-density mezzanine board stacking in aerospace avionics, defense electronics, and high-performance computing modules requiring 82-pin dual-row connectivity at 0.050-inch pitch. Its Tiger Eye contact design ensures reliable signal integrity across all 82 positions in environments with thermal cycling and mechanical vibration. Engineers deploy this connector in FPGA mezzanine boards, rugged embedded computing modules, and instrumentation data acquisition systems demanding high pin counts in tight PCB footprints.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-141-02-S-D-LC datasheet?
TFM-141-02-S-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-141-02-S-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does TFM-141-02-S-D-LC provide for mezzanine connections?
The TFM-141-02-S-D-LC provides 82 total positions arranged in 2 rows of 41 pins each at 0.050-inch (1.27 mm) pitch. This high-density configuration supports 82 simultaneous signal or power connections between stacked boards in a compact SMT footprint, enabling dense mezzanine interconnection in computing modules, FPGA daughter cards, and instrumentation boards where standard 0.100-inch pitch connectors would occupy twice the PCB area.
In which high-reliability environments is the TFM-141-02-S-D-LC Tiger Eye contact design a critical differentiator?
The Tiger Eye 2-point wiping contact in the TFM-141-02-S-D-LC is critical in aerospace avionics and defense electronics where thermal cycling between -55°C and +125°C can cause contact oxidation buildup. The redundant dual-wipe action scrubs the contact surfaces during mating across all 82 positions, maintaining low contact resistance even after exposure to humidity, vibration, and thermal stress that would degrade single-wipe contacts.
How does the 0.050-inch pitch of TFM-141-02-S-D-LC reduce PCB real estate compared to 0.100-inch alternatives?
At 0.050-inch (1.27 mm) pitch, the TFM-141-02-S-D-LC achieves 82-position dual-row connectivity in approximately half the board edge length compared to a 0.100-inch pitch connector with the same pin count. This footprint reduction of roughly 50% in connector length frees PCB area for additional components in compact rugged embedded modules and FPGA mezzanine daughter cards where every square millimeter of board space is valuable.
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Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $11.9700 | $1197.00 |
| 250+ | $10.7400 | $2685.00 |
| 500+ | $8.6400 | $4320.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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