SFM-112-02-S-D-A SAMTEC Connector (Other) In Stock
The SAMTEC SFM-112-02-S-D-A is a 24-position dual-row surface-mount socket strip with 0.050-inch pitch and gold-over-nickel contact finish for high reliability. Its compact 0.145-inch body breadth and peg mounting option simplify PCB assembly. Available from stock worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- SFM-112-02-S-D-A Datasheet PDF
- Category
- Connector
- Price
- From $2.4321(MOQ 25)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-112-02-S-D-A?
- 24-position dual-row SMT socket with 0.050-inch (1.27 mm) pitch for high-density board mating
- Gold-over-nickel contact finish with tin termination ensures reliable low-resistance connections over extended mating cycles
- Peg board-mounting option plus 0.185-inch body depth allows precise alignment and stable placement during reflow soldering
What is SFM-112-02-S-D-A used for?
The SFM-112-02-S-D-A is designed for high-reliability board-to-board and module-to-board interconnect in telecommunications, industrial automation, and embedded computing platforms. Its surface-mount construction and gold-plated contacts make it ideal for daughter cards, mezzanine modules, and test fixtures that demand repeatable low-impedance signal paths across 24 positions.
What are the specifications of SFM-112-02-S-D-A?
| Pbfree Code | Yes |
| YTEOL | 9.4 |
| Board Mounting Option | PEG |
| Body Breadth | 0.145inch |
| Body Depth | 0.185inch |
| Body Length | 0.675inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD OVER NICKEL |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | BERYLLIUM COPPER |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.7178mm |
| Rated Current (Signal) | 3.2A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 24 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Malaysia, USA |
Where can I find the SFM-112-02-S-D-A datasheet?
SFM-112-02-S-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-112-02-S-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does the SFM-112-02-S-D-A use and why does it matter for signal integrity?
The SFM-112-02-S-D-A uses a gold-over-nickel mating finish, which provides corrosion resistance and stable low contact resistance across many mating cycles. Gold plating minimizes oxidation, preserving signal integrity for high-frequency or sensitive analog signals across all 24 positions in demanding environments.
How does the 0.050-inch pitch of the SFM-112-02-S-D-A enable higher board density compared to standard 0.100-inch connectors?
At 0.050-inch (1.27 mm) pitch, the SFM-112-02-S-D-A fits 24 contacts within a body length of 0.675 inch, approximately half the board space of an equivalent 0.100-inch pitch connector. This density advantage is critical for compact PCBs in portable instruments, wireless modules, and stack-through daughter-card assemblies.
In what board assembly process is the SFM-112-02-S-D-A peg mounting option most useful?
The peg mounting option mechanically locates the connector body on the PCB during surface-mount reflow soldering, preventing shift before solder paste solidifies. This is particularly valuable when assembling high-density panels with 24-position dual-row footprints where precise 0.050-inch pitch alignment is required for reliable electrical contact.
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $3.9432 | $98.58 |
| 30+ | $3.3780 | $101.34 |
| 500+ | $2.9217 | $1460.85 |
| 1000+ | $2.6910 | $2691.02 |
| 2000+ | $2.4321 | $4864.28 |
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