SFM-146-T2-S-D-LC SAMTEC Connector (Other) In Stock
SAMTEC SFM-146-T2-S-D-LC is a 92-position dual-row SMT socket strip at 0.050-inch pitch, offering 184 contacts for ultra-high-density board-to-board interconnect in surface-mount electronic assemblies.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 92
- Lifecycle
- ACTIVE
- Datasheet
- SFM-146-T2-S-D-LC Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-146-T2-S-D-LC?
- 92-position dual-row configuration delivering 184 total contacts at 0.050-inch (1.27 mm) pitch
- Surface-mount termination for reflow soldering compatible with automated SMT production
- SAMTEC high-reliability construction ensuring signal integrity over repeated mating cycles
- Low-clearance socket strip design minimizing stack height in board-to-board mezzanine assemblies
What is SFM-146-T2-S-D-LC used for?
The SFM-146-T2-S-D-LC is designed for ultra-high-density mezzanine and board-to-board interconnect applications requiring 184 contacts at a compact 0.050-inch pitch. It is used in large-scale FPGA carrier boards, high-channel-count data acquisition modules, and multi-processor embedded systems where routing hundreds of signals through a single SMT interface is necessary. Its low-profile SMT design minimizes board-to-board stack height in space-critical enclosures.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-146-T2-S-D-LC datasheet?
SFM-146-T2-S-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-146-T2-S-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many total contacts does the SFM-146-T2-S-D-LC provide, and what pitch separates each contact?
The SFM-146-T2-S-D-LC provides 92 positions in 2 rows, yielding 184 total contacts at a 0.050-inch (1.27 mm) pitch. This density level is suited for high-channel-count interfaces such as FPGA I/O expansion, multi-channel ADC buses, or large parallel data links on mezzanine boards.
For a 184-signal parallel bus on a compact board, how does the SFM-146-T2-S-D-LC minimize footprint?
By using a 0.050-inch pitch dual-row layout, the SFM-146-T2-S-D-LC fits 184 contacts in a footprint roughly half the length of an equivalent 0.100-inch pitch connector. This directly reduces PCB area consumption, leaving more room for signal routing, power planes, and other components on tightly constrained boards.
Is the SFM-146-T2-S-D-LC suitable for purchase in small quantities for prototyping?
Yes, the SFM-146-T2-S-D-LC is available as an individual unit without tape-and-reel packaging, making it accessible for prototype and low-volume builds. Engineers can evaluate its 184-contact, 0.050-inch pitch interface on development boards before committing to higher-volume orders with carrier tape packaging.
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