TFC-141-02-LM-D-A SAMTEC Connector (Other) In Stock
SAMTEC TFC-141-02-LM-D-A is an 82-position Tiger Eye cost-effective terminal strip with 0.050" (1.27 mm) pitch in a dual-row SMT low-profile male configuration. Provides very high contact density for wide data bus or mixed-signal interconnect applications. Available globally with competitive pricing and fast worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Datasheet
- TFC-141-02-LM-D-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-141-02-LM-D-A?
- 82-position dual-row SMT terminal strip at 0.050" (1.27 mm) pitch enabling wide parallel bus or multi-channel signal routing
- Tiger Eye contact design for reliable wiping action, low insertion force, and stable contact resistance across all 82 positions
- Low-profile male (LM) SMT configuration optimized for space-constrained board stacking and mezzanine card designs
- Cost-effective Tiger Eye series design suitable for high-volume production with no compromise on interconnect reliability
What is TFC-141-02-LM-D-A used for?
The TFC-141-02-LM-D-A is designed for wide-bus board-to-board interconnect in FPGA development boards, high-performance computing modules, and advanced industrial control systems requiring 82 simultaneous signal channels. Its 0.050" pitch dual-row layout concentrates 82 contacts into a compact strip, making it practical for backplane connectors, memory expansion interfaces, and data acquisition front-ends where maximizing channel count per millimeter is critical. The cost-effective design supports high-volume production in telecommunications and defense electronics where dense, reliable interconnect is required at scale.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-141-02-LM-D-A datasheet?
TFC-141-02-LM-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-141-02-LM-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum channel count and pitch of the TFC-141-02-LM-D-A, and what bus widths can it support?
The TFC-141-02-LM-D-A provides 82 positions at a 0.050" (1.27 mm) pitch in a dual-row layout, supporting wide parallel buses of up to 82 signals. This accommodates configurations such as a 64-bit data bus plus additional control, power, and ground signals in a single connector, making it suitable for FPGA expansion boards and high-performance embedded computing interconnects.
How does the 82-position TFC-141-02-LM-D-A fit on a PCB compared to a connector with twice the pitch?
At 0.050" (1.27 mm) pitch, TFC-141-02-LM-D-A places 82 contacts in approximately 2.6 inches of body length in a dual-row arrangement. A comparable single-row connector at 0.100" (2.54 mm) pitch for 82 positions would extend to over 8 inches, making the fine-pitch dual-row design roughly 3 times more space-efficient, which is critical for dense PCB layouts in FPGA modules and backplane cards.
For an FPGA I/O expansion board requiring more than 64 signal channels, why is TFC-141-02-LM-D-A a practical choice?
The TFC-141-02-LM-D-A provides 82 positions — enough for a 64-bit parallel bus plus 18 additional lines for control, power, and ground signals — all within a compact 0.050" pitch footprint. Its low-profile male SMT form factor is compatible with standard FPGA breakout PCB designs, and the Tiger Eye contact technology ensures signal integrity across all 82 channels even after repeated board insertions during prototyping and testing.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector