L717SDEH09P OL2 RM5 Amphenol Connector (Other) In Stock
Amphenol L717SDEH09P OL2 RM5 is a 9-position D-sub connector plug with 2.74 mm pitch for PCB panel mount applications. It features 4-40 UNC threaded inserts for secure panel retention. Available from global distributors worldwide.
- Manufacturer
- Amphenol
- Package
- Other
- Pin Count
- 11
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 9-position DE-9 form factor ensures backward compatibility with RS-232 serial, legacy industrial, and automation interface standards
- 2.74 mm pitch PCB contacts provide reliable signal transmission in a compact connector body suited for panel-mounted equipment
- 4-40 UNC threaded inserts enable secure panel retention using standard screws, preventing accidental cable disconnection
- PCB and panel mount dual-retention design simplifies integration into equipment enclosures for robust front-panel serial port access
Applications
The L717SDEH09P OL2 RM5 is used in industrial automation equipment, laboratory instruments, and test and measurement systems requiring robust DE-9 D-sub serial interface connectivity. Its PCB and panel-mount design with 4-40 UNC threaded inserts ensures secure installation in equipment enclosures for RS-232 and legacy serial data links. It is also found in POS systems, CNC machine controls, and legacy PC peripherals where reliable 9-pin serial port connections are essential.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many pins does the L717SDEH09P OL2 RM5 have and what is its contact pitch?
The L717SDEH09P OL2 RM5 features 9 pins at a 2.74 mm pitch spacing and includes 4-40 UNC threaded inserts for secure panel retention. This design ensures reliable electrical connections at the PCB level while allowing standard thumb screws or hex screws to firmly secure the mating cable connector to the equipment panel.
In which industrial or legacy interface applications is the L717SDEH09P OL2 RM5 most commonly deployed?
The L717SDEH09P OL2 RM5 is widely used in RS-232 serial interfaces, industrial automation panels, laboratory test instruments, and CNC machine controls. With 9 pins in the DE-9 D-sub form factor and robust 4-40 UNC threaded panel retention, it provides dependable connections for legacy serial data links in environments operating across a temperature range of -40°C to +85°C.
When is a 9-pin DE-9 connector like the L717SDEH09P OL2 RM5 preferred over a 25-pin DB-25 for RS-232 interfaces?
For standard RS-232 serial communication, a 9-pin DE-9 connector covers all essential signals—including TX, RX, RTS, CTS, and DTR—without the unused pins of a 25-pin DB-25. The compact 9-pin body reduces panel cutout size and connector cost, making it the preferred choice for modern RS-232 equipment interfaces and embedded serial port applications.
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