SFM-142-T2-H-D-A-K SAMTEC Connector (Other) In Stock
SAMTEC SFM-142-T2-H-D-A-K is an 84-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch for surface-mount assembly. Features gold-plated contacts and high-cycle mating capability for demanding interconnect applications. Available with worldwide shipping for industrial and telecom use.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 84
- Lifecycle
- ACTIVE
- Datasheet
- SFM-142-T2-H-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 SFM-142-T2-H-D-A-K?
- 84-position dual-row configuration at 0.050" (1.27 mm) pitch for ultra-high-density SMT board-to-board connections
- High-reliability construction with gold-plated contacts rated for extended mating cycles in demanding environments
- Surface-mount H (horizontal) orientation with T2 tail length option for flexible PCB layout integration
What is SFM-142-T2-H-D-A-K used for?
The SFM-142-T2-H-D-A-K serves high-density board-to-board interconnect needs in telecom, networking infrastructure, and defense electronics. Its 84-position dual-row layout at 0.050" pitch enables compact module-to-backplane designs where signal density and reliability are paramount. This socket strip is also used in FPGA development boards and high-speed digital communication systems requiring dependable multi-cycle mating performance.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-142-T2-H-D-A-K datasheet?
SFM-142-T2-H-D-A-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-142-T2-H-D-A-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the SFM-142-T2-H-D-A-K achieve high-density connectivity compared to standard pitch connectors?
The SFM-142-T2-H-D-A-K uses a 0.050" (1.27 mm) pitch in a dual-row 84-position layout, which is half the spacing of standard 0.100" pitch connectors. This allows engineers to route 84 signals in roughly half the board space, making it ideal for compact FPGA boards, telecom line cards, and high-speed networking modules where PCB real estate is limited.
What contact plating does SFM-142-T2-H-D-A-K use, and why does it matter for reliability?
The SFM-142-T2-H-D-A-K uses gold-plated contacts, which provide corrosion resistance and low, stable contact resistance over thousands of mating cycles. Gold plating is especially important in high-reliability applications such as defense electronics, industrial control systems, and telecom infrastructure where connector failure is not acceptable and operating temperatures may range from -55°C to +125°C.
When would an engineer choose SFM-142-T2-H-D-A-K over a 0.100" pitch connector for the same 84-signal interface?
An engineer selects the SFM-142-T2-H-D-A-K when PCB area is constrained and 84 signals must fit in a footprint roughly half the size of a 2.54 mm pitch solution. The 1.27 mm pitch saves approximately 50% of connector length, critical in compact embedded computers, FPGA mezzanine cards, and dense industrial modules where reducing board dimensions directly lowers system cost and weight.
Related Guides
STM32H753VIT6 High-Performance MCU Design Guide
Practical STM32H753VIT6 design guidance for power, clocks, memory, DMA, PCB layout, bring-up, and production recovery.
Aug 3, 2026
STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems
Select the STM32H753ZIT6 by evaluating compute, memory, LQFP144 pinout, power, interfaces, security, and sourcing requirements.
Aug 3, 2026
ICL7660ACPAZ Negative Voltage Charge Pump Design Guide
Design a reliable ICL7660ACPAZ negative rail with capacitor equations, layout rules, startup checks, and practical troubleshooting.
Aug 2, 2026
C0402C103K3RACTU 10 nF MLCC Design Guide
Practical guidance for applying the C0402C103K3RACTU 10 nF, 25 V X7R MLCC in decoupling, filtering, timing, and EMI-control networks.
Aug 2, 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
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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