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Product Detailed Parameters
- Description：OPTOISOLATOR 1CH TRANS
- Series：-
- Mfr：Weidmüller
- Package：Bulk
- Number of Channels：1
- Voltage - Isolation：-
- Current Transfer Ratio (Min)：-
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：22µs, 44µs
- Rise / Fall Time (Typ)：-
- Input Type：AC, DC
- Output Type：Transistor
- Voltage - Output (Max)：48V
- Current - Output / Channel：20mA
- Voltage - Forward (Vf) (Typ)：-
- Current - DC Forward (If) (Max)：-
- Vce Saturation (Max)：-
- Operating Temperature：-25°C ~ 60°C
- Mounting Type：DIN Rail
- Package / Case：Housed
- Supplier Device Package：-
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Overview
The Weidmüller 2661600000 is a terminal block header designed for industrial applications. It features a 23-position configuration with a 5.08mm pitch. The component utilizes a screw connection method for secure wire termination and is constructed from materials rated for high thermal stability. This header serves as a plug-in interface for mating with corresponding socket bases, facilitating organized electrical connections in control panels and automation systems.
Feature Summary
- Provides wear-free potential isolation within a terminal block format
- Enables secure wire termination via screw connection technology
- Designed for free-hanging installation to support flexible panel layout
Applications
- Industrial automation signal switching
- Control cabinet infrastructure wiring
- Digital signal amplification circuits
Procurement Notes
Verify the complete part number includes the trailing zero (2661600000) to ensure correct identification. Confirm that the required mating socket base is selected separately, as headers are typically sold without bases. Check specific datasheet revisions for any updates regarding material compliance or pinout configurations before finalizing procurement orders.
Selection Notes
Select this component when a 23-position interface with 5.08mm spacing is required. Ensure the mating socket supports the same current and voltage ratings. Verify that the installation environment allows for free-hanging mounting. Consider the operating temperature range to ensure compatibility with the application's thermal conditions and mechanical stress requirements.
Part Context
This component belongs to the Termseries (TOS) product line by Weidmüller. The series focuses on solid-state relay integration and terminal block formats. It is part of a broader ecosystem of industrial connectivity solutions designed for reliable performance in demanding automation environments and control system architectures.
Replacement Considerations
Direct substitutes must match the 23-position count and 5.08mm pitch exactly. Verify that alternative headers share the same screw termination style and free-hanging orientation. Cross-reference insulation height and width dimensions to ensure physical compatibility with existing panel cutouts and mating sockets.
