SFM-147-02-FM-D-A SAMTEC Connector (Other) In Stock
SFM-147-02-FM-D-A is a 94-position dual-row high-reliability surface mount socket strip from SAMTEC with 0.050" (1.27mm) pitch and gold-plated contacts rated at 1A per pin. Designed for mezzanine and board-to-board applications requiring compact, high-density interconnect with excellent cycle life. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 94
- Lifecycle
- ACTIVE
- Datasheet
- SFM-147-02-FM-D-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-147-02-FM-D-A?
- 94-position dual-row socket strip on a compact 0.050" (1.27mm) pitch achieves high signal density for mezzanine and board-to-board stacking in space-constrained designs
- High-reliability construction with gold-plated contacts ensures consistent electrical performance over thousands of mating cycles in vibration-prone industrial and military environments
- Surface mount termination enables single-process reflow assembly without through-hole drilling, reducing PCB manufacturing cost and maintaining a clean solder side
What is SFM-147-02-FM-D-A used for?
The SFM-147-02-FM-D-A is designed for high-density mezzanine card and daughterboard interconnect applications in military electronics, aerospace avionics, and high-performance computing where 0.050" pitch and 94-pin capacity are required on a surface mount footprint. Its gold-plated contacts and high-reliability construction make it suitable for test and measurement equipment that demands stable electrical contact over repeated insertions. Industrial robotics and medical instrumentation systems also use this socket strip to connect daughterboards carrying signal processing or sensor interface circuitry.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-147-02-FM-D-A datasheet?
SFM-147-02-FM-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-147-02-FM-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contact positions does the SFM-147-02-FM-D-A provide, and what pitch separates adjacent pins?
The SFM-147-02-FM-D-A provides 94 positions arranged in a dual-row configuration at 0.050" (1.27mm) pitch. This fine pitch allows 47 contacts per row in a compact footprint, enabling high pin-count board-to-board connections in space-limited mezzanine card and module designs.
What current rating does each contact carry in the SFM-147-02-FM-D-A, and how does this support mixed signal and power routing?
Each contact in the SFM-147-02-FM-D-A is rated at 1A, which is standard for 0.050" pitch socket connectors. Designers can bundle 5 or 10 contacts in parallel for a 5A or 10A power rail while routing signal lines on the remaining pins, giving full flexibility for mixed power-and-signal mezzanine card designs.
Why would an engineer choose SFM-147-02-FM-D-A over a 0.100" pitch socket strip for a high-density daughterboard design?
At 0.050" (1.27mm) pitch, the SFM-147-02-FM-D-A requires approximately half the linear board space of a 0.100" pitch alternative to achieve the same 94-pin count. This allows engineers to fit more signals across a narrower board edge, leaving room for components on both PCBs in a stacked mezzanine assembly with a standoff height as low as 5mm.
How does the surface mount design of SFM-147-02-FM-D-A simplify PCB manufacturing compared to through-hole socket strips?
As a surface mount component, the SFM-147-02-FM-D-A is placed and soldered during the standard SMT reflow pass, eliminating the separate wave-solder or hand-soldering step required for through-hole connectors. This reduces manufacturing lead time and is particularly valuable in automated high-volume assembly lines producing military or aerospace boards where process control is critical.
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.
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