SFM-149-T2-LM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-149-T2-LM-D-A-P-TR is a 98-position dual-row high-reliability surface mount socket strip with 0.050" (1.27 mm) pitch, designed for dense board-to-board interconnect applications. Features low-profile mating height and gold-plated contacts for reliable signal integrity. Available in tape-and-reel packaging for automated assembly; in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 98
- Lifecycle
- ACTIVE
- Datasheet
- SFM-149-T2-LM-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-149-T2-LM-D-A-P-TR?
- 98 contacts in dual-row configuration on 0.050" (1.27 mm) pitch for ultra-high density interconnects
- High-reliability surface mount design with gold-plated contacts for low-resistance, corrosion-resistant mating
- Tape-and-reel (TR) packaging supports high-volume automated pick-and-place assembly
- Low-profile form factor ideal for space-constrained PCB designs requiring dense signal routing
What is SFM-149-T2-LM-D-A-P-TR used for?
The SFM-149-T2-LM-D-A-P-TR is widely used in high-density board-to-board signal interconnect applications such as FPGA mezzanine cards, test and measurement equipment, and embedded computing platforms. Its 0.050" pitch and 98 dual-row contacts make it suitable for routing large numbers of digital or mixed-signal lines in compact form factors. It is also found in communications infrastructure and industrial automation systems that demand reliable, repeatable mating cycles.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-149-T2-LM-D-A-P-TR datasheet?
SFM-149-T2-LM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-149-T2-LM-D-A-P-TR?
Compatible alternatives and drop-in replacements for SFM-149-T2-LM-D-A-P-TR:
Board Connector, 98 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
Frequently Asked Questions
How many contacts does the SFM-149-T2-LM-D-A-P-TR provide and how are they arranged?
The SFM-149-T2-LM-D-A-P-TR provides 98 contacts arranged in a dual-row configuration on a 0.050" (1.27 mm) pitch. This high-density layout allows routing of up to 49 signals per row, making it well-suited for dense FPGA or processor board interconnects where board space is at a premium.
For which PCB assembly methods is the SFM-149-T2-LM-D-A-P-TR compatible, and does it come in tape-and-reel form?
The SFM-149-T2-LM-D-A-P-TR is a surface mount device compatible with standard SMT reflow soldering processes. It is supplied in tape-and-reel (TR) packaging, enabling automated pick-and-place assembly on high-volume production lines. The termination pitch of 1.27 mm fits standard SMT footprint libraries.
In what types of high-density applications is the SFM-149-T2-LM-D-A-P-TR most commonly deployed?
This socket strip is commonly deployed in FPGA mezzanine card interfaces, embedded computing platforms, and test-and-measurement boards where 98 pins over a 0.050" pitch allow routing of dozens of parallel data, control, and power signals. Industrial automation and communications infrastructure designs also rely on its dual-row, high-reliability construction to maintain signal integrity over thousands of mating cycles.
How does the SFM-149-T2-LM-D-A-P-TR compare to wider-pitch alternatives for board space savings?
Compared to 0.100" (2.54 mm) pitch connectors, the SFM-149-T2-LM-D-A-P-TR's 0.050" pitch reduces the connector footprint by roughly 50% per contact row, freeing significant PCB real estate when routing 98 signals. This compression is critical in compact mezzanine or stacked-board designs where every square millimeter matters for thermal and signal routing efficiency.
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