SFM-103-L2-L-D-A SAMTEC Connector (Other) In Stock
SAMTEC SFM-103-L2-L-D-A is a 6-position dual-row high-reliability socket strip with 0.050" (1.27 mm) pitch in surface mount configuration with tin/nickel contact finish. Polarized board connector designed for precise mating alignment in dense SMT layouts. Available with 2-week factory lead time.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- SFM-103-L2-L-D-A Datasheet PDF
- Category
- Connector
- Price
- From $0.7451(MOQ 75)
- 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-103-L2-L-D-A?
- 6-position dual-row socket at 0.050" (1.27 mm) pitch with polarization feature prevents incorrect mating in high-density SMT assemblies
- Tin (Sn) over nickel (Ni) barrier contact finish delivers reliable electrical contact and corrosion resistance across thousands of mating cycles
- High-reliability surface mount socket strip construction withstands demanding mechanical shock and vibration in board-to-board mezzanine applications
What is SFM-103-L2-L-D-A used for?
The SFM-103-L2-L-D-A provides reliable board-to-board mezzanine connections in compact embedded systems, industrial control modules, and high-reliability instrumentation requiring 6-position 0.050" pitch SMT sockets. Its polarized design ensures correct orientation during assembly, preventing damage in automated production environments. The dual-row format efficiently routes 6 signals in a minimal PCB footprint suitable for space-constrained applications.
What are the specifications of SFM-103-L2-L-D-A?
| Factory Lead Time | 2Weeks |
| YTEOL | 9.4 |
| Additional Feature | POLARIZED |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| Rated Current (Signal) | 3.2A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 6 |
| UL Flammability Code | 94V-0 |
| 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-103-L2-L-D-A datasheet?
SFM-103-L2-L-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-103-L2-L-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does SFM-103-L2-L-D-A use and how does it enhance reliability?
The SFM-103-L2-L-D-A uses a tin (Sn) plating over a nickel (Ni) diffusion barrier on its contacts. The nickel barrier prevents tin whisker migration and copper diffusion, maintaining low contact resistance over 500 or more mating cycles. This finish is compatible with standard SAC lead-free solder reflow at approximately 250°C peak temperature.
How does the polarization feature of SFM-103-L2-L-D-A benefit production assembly?
The polarized body of the SFM-103-L2-L-D-A physically prevents incorrect mating orientation during both manual and automated assembly. In a 6-position dual-row connector at 0.050" pitch, reversed insertion could damage fine-pitch contacts or short adjacent signal pins. Polarization eliminates this risk, reducing defect rates and rework costs on high-volume SMT lines.
In which high-density applications would a designer select SFM-103-L2-L-D-A over a 0.100" pitch alternative?
Designers choose the SFM-103-L2-L-D-A's 0.050" (1.27 mm) pitch over 0.100" (2.54 mm) alternatives when PCB area must be minimized by approximately 50% per signal. Typical applications include stacked daughtercard modules in portable medical devices, small-form-factor SBCs with 6 inter-board signals, and compact avionics modules where board real estate is strictly limited.
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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 |
|---|---|---|
| 75+ | $2.4260 | $181.95 |
| 500+ | $1.9400 | $970.00 |
| 1000+ | $1.5000 | $1500.00 |
| 2000+ | $1.2815 | $2562.96 |
| 5000+ | $1.0196 | $5098.15 |
| 10000+ | $0.7451 | $7451.20 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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