SFM-140-T2-H-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-140-T2-H-D-A is an 80-position, dual-row, high-reliability socket strip with 0.050" (1.27 mm) pitch in a surface mount package. Designed for high-density board-to-board applications, it supports reliable electrical connections in demanding environments. Available globally with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 80
- Lifecycle
- ACTIVE
- Datasheet
- SFM-140-T2-H-D-A Datasheet PDF
- Category
- Connector
- Price
- From $14.2400(MOQ 50)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-140-T2-H-D-A?
- 80-position dual-row socket strip with 0.050" (1.27 mm) pitch for high-density board-to-board connectivity
- Surface mount technology (SMT) package ensures reliable, low-profile assembly on PCBs
- High-reliability design with robust contact system rated for extended mating cycles
What is SFM-140-T2-H-D-A used for?
The SFM-140-T2-H-D-A is well-suited for high-density PCB-to-PCB interconnection in telecommunications, industrial control, and embedded computing systems. Its 80 positions and 1.27 mm pitch make it ideal for compact data acquisition boards, FPGA daughter cards, and high-speed signal routing assemblies. Engineers specify it in applications requiring reliable surface mount connectivity with a fine 0.050-inch grid.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-140-T2-H-D-A datasheet?
SFM-140-T2-H-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-140-T2-H-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pitch and pin count of the SFM-140-T2-H-D-A, and how does that affect PCB layout density?
The SFM-140-T2-H-D-A features an 80-position dual-row layout on a 0.050-inch (1.27 mm) pitch, enabling very high density interconnection. This tight spacing allows designers to route 80 signals within a compact PCB footprint, reducing board area significantly compared to standard 2.54 mm pitch connectors.
Which types of mating connectors are compatible with the SFM-140-T2-H-D-A in a board-to-board stack?
The SFM-140-T2-H-D-A is designed to mate with SAMTEC's SFM and SFM-series header strips sharing the 0.050-inch (1.27 mm) pitch standard. Paired headers provide 80 pins of dual-row connectivity, supporting stack heights suitable for compact multi-board assemblies in industrial and telecommunications equipment.
How does the surface mount package of SFM-140-T2-H-D-A affect manufacturing and reliability?
As a surface mount (SMT) component, the SFM-140-T2-H-D-A is compatible with standard reflow soldering processes, eliminating the need for through-hole drilling and enabling automated PCB assembly. SMT placement at 1.27 mm pitch ensures mechanical stability and consistent solder joints across all 80 positions, reducing field failure rates.
In what industrial or embedded systems applications is the SFM-140-T2-H-D-A most commonly used?
This 80-position, 1.27 mm pitch socket strip is commonly deployed in FPGA mezzanine cards, data acquisition modules, industrial control backplanes, and telecom line cards. Its high-reliability contact system and fine 0.050-inch pitch make it a preferred choice wherever 80 signals must be routed between boards in a space-constrained design.
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $21.5800 | $1079.00 |
| 100+ | $15.8100 | $1581.00 |
| 250+ | $14.2400 | $3560.00 |
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