TFC-145-02-FM-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC TFC-145-02-FM-D-A-K is a 90-position Tiger Eye dual-row terminal strip at 0.050" (1.27 mm) pitch, offering cost-effective high-density signal connectivity with kinked tails for secure PCB retention. Gold-plated contacts ensure reliable mating.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 90
- Lifecycle
- ACTIVE
- Datasheet
- TFC-145-02-FM-D-A-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 90 positions in dual-row configuration at 0.050" (1.27 mm) pitch for high-density PCB layouts
- Tiger Eye contact design provides reliable low-resistance mating at reduced cost versus premium alternatives
- Kinked tail (-K) option ensures positive PCB registration and stability during reflow soldering
Applications
The TFC-145-02-FM-D-A-K terminal strip is suitable for high-density signal interconnection in telecom line cards, embedded computing modules, and industrial controller PCBs where 90 pins are routed in a compact dual-row footprint. The cost-effective Tiger Eye contact design is ideal for volume production applications that demand reliable 0.050" pitch connectivity without premium pricing. Its kinked tails improve placement accuracy in automated pick-and-place assembly.
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
How many contact positions does the TFC-145-02-FM-D-A-K provide and in what arrangement?
The TFC-145-02-FM-D-A-K provides 90 contact positions arranged in a dual-row configuration at 0.050" (1.27 mm) pitch. This high-density layout enables compact PCB designs that require a large number of signal lines in a small footprint.
What does the -K suffix indicate on the SAMTEC TFC-145-02-FM-D-A-K part number?
The -K suffix designates kinked tails on the connector pins. These bent features provide positive PCB registration during board assembly, preventing the connector from shifting before soldering. They also improve mechanical retention in the PCB holes for robust, stable interconnections.
For which high-density applications is the SAMTEC TFC-145-02-FM-D-A-K best suited?
This connector suits telecom line cards, FPGA evaluation boards, and industrial controller modules that route 90 signals in a dual-row 1.27 mm pitch format. Its Tiger Eye contacts maintain reliable signal integrity at current levels up to 1 A per pin across the 90-position interface.
Related Guides
How to Choose a Digital Potentiometer: AD5204, AD5206, and AD8403 Selection Guide
Compare the AD5204, AD5206, and AD8403 multi-channel SPI digipots by channel count, resistance value, and package to choose the right Analog Devices digital potentiometer for your design.
Jun 21, 2026
AD7745 / AD7746 / AD7747 Capacitance-to-Digital Converter Design Guide
Complete application note for the AD774x CDC family: circuit design, shielding, conversion rate selection, and sourcing guidance for the AD7745, AD7746, and AD7747.
Jun 21, 2026
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 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.”