SFM-118-02-SM-D-LC SAMTEC Connector (Other) In Stock
SAMTEC SFM-118-02-SM-D-LC is a 36-position dual-row high-reliability socket strip with 0.050" pitch and surface mount termination in a latched cover configuration. Designed for secure micro-pitch board-to-board connections where retention and vibration resistance are critical. Stocked by authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 36
- Lifecycle
- ACTIVE
- Datasheet
- SFM-118-02-SM-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-118-02-SM-D-LC?
- 36-position dual-row socket strip at 0.050" (1.27 mm) micro-pitch offers high-density connectivity in a minimal PCB footprint
- Latched cover (LC) retention mechanism locks the mated connector pair, preventing accidental disconnection in vibration-prone environments
- Surface mount termination enables automated SMT reflow soldering without through-hole drilling, reducing PCB fabrication cost
What is SFM-118-02-SM-D-LC used for?
The SFM-118-02-SM-D-LC is ideal for board-to-board interconnect applications in industrial automation equipment, ruggedized portable instruments, and avionics systems where vibration resistance and secure mating are required alongside compact 0.050" pitch connections. The latched cover feature provides additional mechanical retention beyond friction alone, making it suitable for designs subject to shock or continuous vibration. Its 36-position dual-row layout supports efficient signal routing in mid-density embedded systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-118-02-SM-D-LC datasheet?
SFM-118-02-SM-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-118-02-SM-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the LC (latched cover) feature provide on the SFM-118-02-SM-D-LC that standard socket strips do not offer?
The LC (latched cover) on SFM-118-02-SM-D-LC adds a mechanical locking retention mechanism that secures the mated connector pair against accidental disconnection caused by vibration or shock forces. Standard socket strips rely only on contact friction for retention, but the latched cover provides positive locking, which is essential in industrial or mobile applications subject to continuous vibration above 5G.
How many signal positions does SFM-118-02-SM-D-LC provide, and how does its pitch compare to standard board connectors?
The SFM-118-02-SM-D-LC provides 36 signal positions in a dual-row layout at a 0.050" (1.27 mm) pitch, which is half the spacing of standard 0.100" pitch connectors. This micro-pitch allows 36 connections in a PCB length that a standard 0.100" part would need to accommodate only 18 positions, delivering a 2x improvement in connection density.
Can SFM-118-02-SM-D-LC be used in ruggedized portable instruments subject to frequent mechanical stress?
Yes, the SFM-118-02-SM-D-LC is well suited for ruggedized portable instruments because the latched cover retention mechanism prevents unmating under shock loads and sustained vibration. Its surface mount 0.050" pitch design also keeps the 36-position connector compact and low-profile, which reduces mechanical stress on solder joints compared to taller, heavier through-hole connectors in portable applications.
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About SAMTEC
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