SFM-105-02-S-D-LC SAMTEC Connector (Other) In Stock
SAMTEC SFM-105-02-S-D-LC is a 10-position, 2-row vertical PCB socket with 1.27 mm (0.050") pitch for surface-mount solder termination. Equipped with TIGER EYE contact technology and split board lock for superior retention and signal integrity. Available for worldwide shipping in quantities suitable for prototyping and production.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- SFM-105-02-S-D-LC Datasheet PDF
- Category
- Connector
- Price
- From $1.4864(MOQ 1)
- 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-105-02-S-D-LC?
- 10-position dual-row 1.27 mm pitch SMT socket with TIGER EYE contact design for enhanced mating reliability and reduced contact resistance
- Split board lock (E.L.P) feature provides mechanical retention of mated connector pair, resisting vibration-induced unmating
- Compact body (0.405" L x 0.185" D x 0.145" W) ideal for space-constrained board-to-board interconnect designs
What is SFM-105-02-S-D-LC used for?
The SFM-105-02-S-D-LC is used in compact embedded computing modules, FPGA daughter cards, and IoT device boards requiring reliable 10-signal, dual-row connectivity at 1.27 mm pitch. Its TIGER EYE contact system ensures consistent low-resistance mating across repeated plug-unplug cycles, making it suitable for field-replaceable modules and test fixture designs. Industrial sensor interfaces and handheld instrumentation also benefit from this connector's secure split board lock retention.
What are the specifications of SFM-105-02-S-D-LC?
| Pbfree Code | Yes |
| Factory Lead Time | 10Weeks |
| YTEOL | 9.4 |
| Additional Feature | E.L.P, TIGER EYE CONTACT |
| Board Mounting Option | SPLIT BOARD LOCK |
| Body Breadth | 0.145inch |
| Body Depth | 0.185inch |
| Body Length | 0.405inch |
| 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 Resistance | 15mΩ |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Durability | 10000Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | .695N |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| 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 | 2.7432mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 3.2A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 10 |
| Withdrawl Force-Min | .556N |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | USA, Vietnam |
Where can I find the SFM-105-02-S-D-LC datasheet?
SFM-105-02-S-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-105-02-S-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the TIGER EYE contact feature in SFM-105-02-S-D-LC and why does it improve performance?
TIGER EYE is SAMTEC's proprietary stamped contact geometry that creates a multi-point contact interface within the 1.27 mm pitch socket. This design widens the contact engagement zone, lowering contact resistance and improving current-carrying capacity across all 10 positions compared to standard single-point contacts, which is especially beneficial in high-cycle mating applications and environments subject to vibration or thermal cycling.
How does the split board lock on SFM-105-02-S-D-LC secure the connector during operation?
The split board lock (E.L.P) consists of mechanical retention tabs that grip the mated connector pair, preventing accidental unmating under vibration or mechanical shock. For a 10-position, 1.27 mm pitch SMT socket, this is critical in portable instruments, industrial modules, and vehicle-mounted electronics where board-to-board connectors may experience forces of several Newtons that could otherwise dislodge standard SMT connectors without positive locking.
For a 10-signal interface on a compact PCB, how does SFM-105-02-S-D-LC compare to a single-row 10-position 2.54 mm pitch alternative?
The SFM-105-02-S-D-LC uses a dual-row 1.27 mm pitch layout with a body length of only 0.405", saving roughly 60% of board length versus a single-row 10-position 2.54 mm pitch connector spanning approximately 1.0". This makes the SAMTEC SFM option ideal for space-constrained FPGA mezzanine cards, wearable device PCBs, and compact sensor modules where minimizing connector footprint without sacrificing 10-signal capacity is a design priority.
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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 |
|---|---|---|
| 1+ | $2.4910 | $2.49 |
| 25+ | $2.2930 | $57.33 |
| 50+ | $1.9410 | $97.05 |
| 100+ | $1.7330 | $173.30 |
| 500+ | $1.7225 | $861.25 |
| 1000+ | $1.4864 | $1486.42 |
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.”
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