TFC-126-02-F-D-A SAMTEC Connector (Other) In Stock
SAMTEC TFC-126-02-F-D-A is a 52-position Tiger Eye cost-effective terminal strip on a fine 0.050" pitch with a dual-row surface mount layout for high-density board-to-board interconnection. It features the Tiger Eye contact design for secure wiping engagement and low-resistance mating in compact SMT assemblies. Available from stock worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- TFC-126-02-F-D-A Datasheet PDF
- Category
- Connector
- Price
- From $2.1500(MOQ 500)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-126-02-F-D-A?
- 52-position dual-row 0.050" (1.27 mm) pitch layout delivering high connection density equivalent to 26 positions per row in a compact SMT footprint
- Tiger Eye contact design providing a wiping mating action that clears surface oxides, ensuring reliable low-resistance connections across repeated mating cycles
- Cost-effective TFC series construction offering a budget-friendly alternative to premium connectors without sacrificing 0.050" pitch mechanical precision
What is TFC-126-02-F-D-A used for?
The TFC-126-02-F-D-A is designed for compact board-to-board and module interconnect applications in communications equipment, embedded computing platforms, and portable instrumentation. Its 52-position dual-row configuration at 0.050" pitch allows designers to route 52 signals through a footprint that a standard 0.100" connector would need twice the space to accommodate. The cost-effective Tiger Eye contact system supports moderate mating cycles, making it ideal for production test fixtures and modular system architectures with periodic daughtercard replacement.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-126-02-F-D-A datasheet?
TFC-126-02-F-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-126-02-F-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many connections does the TFC-126-02-F-D-A provide and what pitch does it use?
The TFC-126-02-F-D-A provides 52 total positions arranged in a dual-row layout at a 0.050" (1.27 mm) pitch, giving 26 positions per row. This fine pitch allows the connector to fit twice as many signals in the same board length compared to a 0.100" pitch connector, which is a significant advantage in space-constrained module and daughtercard designs.
What makes the Tiger Eye contact technology on TFC-126-02-F-D-A well-suited for SMT board-to-board mating?
The Tiger Eye contact geometry on the TFC-126-02-F-D-A creates a controlled wiping engagement of approximately 0.3 mm during mating, which mechanically scrubs contact surfaces to remove oxide layers and particulate contamination. This ensures consistent contact resistance below 30 milliohms per contact even after repeated mating cycles, which is important in modular systems where daughtercards are swapped during servicing or reconfiguration.
When is TFC-126-02-F-D-A a cost-effective alternative to premium 0.050" board-to-board connectors?
TFC-126-02-F-D-A is a practical lower-cost option when the design requires fewer than 500 mating cycles and signal frequencies below 1 GHz, where the cost-effective Tiger Eye construction meets performance requirements without the premium pricing of high-speed or high-cycle connectors. For applications such as embedded module test fixtures or low-frequency data acquisition daughtercards, the TFC series provides the necessary 52-position 0.050" pitch connectivity at reduced BOM cost.
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $3.9000 | $1950.00 |
| 1000+ | $3.0800 | $3080.00 |
| 2500+ | $2.1500 | $5375.00 |
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