TFC-127-02-F-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-127-02-F-D-A-K is a dual-row 54-position Tiger Eye cost-effective terminal strip with 0.050" (1.27 mm) pitch, providing reliable high-density board-to-board interconnects at an economical price point. Available with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 54
- Lifecycle
- ACTIVE
- Datasheet
- TFC-127-02-F-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-127-02-F-D-A-K?
- 54-position dual-row terminal strip at 0.050" (1.27 mm) pitch enabling dense signal connections between mating boards in compact PCB assemblies
- Tiger Eye contact technology with bifurcated wiping action ensuring reliable low-resistance connections across many mating cycles
- Cost-effective design targeting volume production while maintaining SAMTEC's quality standards for signal integrity
What is TFC-127-02-F-D-A-K used for?
The TFC-127-02-F-D-A-K is deployed in mezzanine card, daughter board, and module interconnect applications requiring 54 dual-row contacts at 0.050" pitch in a cost-optimized package. Data communication equipment, industrial programmable logic controllers, and embedded computing boards benefit from its combination of signal density and competitive pricing. This terminal strip is particularly well suited for volume production designs where connector cost per pin is a significant factor in system BOM.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-127-02-F-D-A-K datasheet?
TFC-127-02-F-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-127-02-F-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the TFC-127-02-F-D-A-K have, and what pitch does it use?
The TFC-127-02-F-D-A-K offers 54 positions in a dual-row layout at 0.050" (1.27 mm) pitch. This allows routing of 54 simultaneous signal or power lines across mating boards in a footprint significantly smaller than 0.100" pitch alternatives, making it suitable for space-critical mezzanine and daughter card PCB designs in telecom and embedded applications.
What is the Tiger Eye contact technology, and how does it improve connection reliability in the TFC-127-02-F-D-A-K?
Tiger Eye contacts feature a bifurcated spring beam design that creates a wiping motion during connector insertion, displacing surface oxides and debris from the contact area. This self-cleaning action maintains low, stable contact resistance across repeated mating cycles, which is important for 54-position signal connectors in test equipment, industrial controls, and communication boards subject to field replacement.
For which cost-sensitive production programs is the TFC-127-02-F-D-A-K most appropriate?
The TFC-127-02-F-D-A-K is targeted at cost-sensitive, medium-to-high volume programs such as consumer electronics modules, network interface cards, and industrial sensor boards where 54 contacts at 0.050" pitch are required but premium pricing is not justified. Its competitive unit cost reduces the connector line item in high-volume BOM structures without sacrificing essential electrical and mechanical performance.
What mating connector types are compatible with the SAMTEC TFC-127-02-F-D-A-K?
The TFC-127-02-F-D-A-K mates with SAMTEC's 0.050" pitch dual-row socket strips and receptacle connectors from the SFM or SFS series, forming a complete board-to-board interconnect pair. Board stack height can be adjusted by selecting socket strips with different body heights, typically ranging from approximately 3.5 mm to 11 mm, to match PCB spacing requirements in mezzanine assembly designs.
Related Guides
TLMG1100-GS08 Indicator LED PCB Design and Validation Guide
Design and validate a TLMG1100-GS08 indicator PCB with current calculations, GPIO checks, polarity review, and enclosure tests.
Nov 7, 2026
How to Choose RK73H1ETTP1002F: Chip Resistor Selection Guide 2026
Select RK73H1ETTP1002F for 10 kΩ circuits: compare four catalog options, check power and package limits, and prepare an exact-part sourcing request.
Nov 7, 2026
ECA1JHG220: 22 µF, 63 V Electrolytic Capacitor Selection Guide
Choose ECA1JHG220 using voltage, tolerance, ripple, temperature and fit checks, with four Panasonic catalog candidates compared.
Nov 6, 2026
How to Choose an Indicator LED: TLMG1100-GS08 Selection Guide
Select TLMG1100-GS08 and evaluate four indicator LED candidates through optical, electrical, footprint, and sourcing checks.
Nov 5, 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