SFM-141-02-H-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-141-02-H-D-A is an 82-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch and a horizontal surface mount configuration. Engineered for high-density board-to-board interconnect with gold-plated contacts rated for extended mating cycles. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 82
- Lifecycle
- ACTIVE
- Datasheet
- SFM-141-02-H-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-141-02-H-D-A?
- 82-position dual-row horizontal SMT configuration at 0.050" (1.27 mm) pitch for space-efficient high-density layouts
- Gold-plated contacts providing low insertion force and reliable electrical performance over hundreds of mating cycles
- High-reliability SFM series construction supporting thermal environments from -55°C to +125°C
What is SFM-141-02-H-D-A used for?
The SFM-141-02-H-D-A serves high-density mezzanine and stacked board applications in data communications, test and measurement equipment, and defense electronics requiring 82 signal positions at 0.050" pitch. Its horizontal SMT termination style is optimized for board edge or right-angle stacking configurations where vertical clearance is restricted. This connector is also deployed in compact instrumentation modules and FPGA-based signal processing cards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-141-02-H-D-A datasheet?
SFM-141-02-H-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-141-02-H-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the horizontal (H) termination of the SFM-141-02-H-D-A affect PCB footprint and routing?
The H suffix denotes a horizontal SMT termination where solder tails exit parallel to the PCB surface, making the SFM-141-02-H-D-A ideal for right-angle or edge stacking configurations. This orientation allows two boards to be connected at a 90-degree angle with 82 signal paths at 0.050" pitch, enabling rack-style modular assemblies where one board stands perpendicular to a backplane.
What signal density advantage does the 0.050" pitch on the SFM-141-02-H-D-A offer over 0.100" connectors?
At 0.050" (1.27 mm) pitch, the SFM-141-02-H-D-A routes 82 positions in approximately half the linear length of an equivalent 0.100" pitch connector, reducing the connector footprint by up to 50% per row. This density advantage is critical in high-layer-count PCBs above 10 layers where routing escape from connector pads is space-constrained.
Which design scenarios make the SFM-141-02-H-D-A preferable to a vertical SMT socket strip?
Horizontal termination is preferred when the mating board must be oriented perpendicular to the carrier board, such as in edge-card daughtercard slots or right-angle backplane assemblies. For the 82-position SFM-141-02-H-D-A, this means the 0.050" pitch interface connects a vertical daughtercard to a horizontal motherboard, saving up to 15 mm of vertical stack height compared to using vertical SFM connectors with an intermediate flex adapter.
Is the SFM-141-02-H-D-A compatible with standard lead-free reflow soldering processes?
Yes, the SFM-141-02-H-D-A is compatible with lead-free reflow soldering at peak temperatures up to 260°C, conforming to IPC/JEDEC J-STD-020 moisture sensitivity requirements. The connector housing material retains its structural integrity through multiple reflow passes, and the gold-plated contacts maintain low contact resistance below 20 milliohms after thermal cycling from -55°C to +125°C.
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