TE Connectivity EB7DC 1SNA010136R1100 is an 18 mm DIN rail-mounted closed diode module containing seven common-cathode diodes for signal isolation, lamp testing and industrial control circuits.
£39.35
The TE Connectivity EB7DC 1SNA010136R1100 is a compact closed diode module with seven common-cathode diodes designed for industrial control, signalling and interface circuits. Part of the established Entrelec Series 10.000 electronic module range, it provides a convenient DIN rail-mounted solution for grouping, isolating and directing electrical signals within control panels.
The EB7DC contains seven diodes arranged with a common cathode, making it particularly useful for applications such as lamp testing, collective alarm indication, signal isolation and control-circuit interfacing. Diode modules can also help prevent unwanted reverse-current paths between interconnected control signals.
Featuring a compact 18 mm module width, grey housing and screw-clamp connections, the EB7DC is designed for installation on standard G32, TH 35-7.5 and TH 35-15 rails. Its industrial construction and modular format make it suitable for control cabinets where reliable signal management and space-efficient installation are required.
Diode modules are widely used in industrial automation to group signals from different sources while preventing unwanted current flow between individual circuits. Typical functions include collective alarm indication, lamp-test circuits, signal decoupling, reverse-polarity protection and protection of relay-coil circuits.
With seven diodes sharing a common cathode, the EB7DC consolidates multiple diode functions into one compact DIN rail module. This reduces the need to install and wire individual discrete diodes, helping create cleaner panel layouts while simplifying assembly, troubleshooting and maintenance.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | Series 10.000 |
| Model | EB7DC |
| Manufacturer part number | 1SNA010136R1100 |
| Product type | Closed diode module |
| Diode configuration | Common cathode |
| Number of diodes | 7 |
| Rated voltage | 250 V |
| Rated current | 1 A |
| Impulse voltage | 1000 V |
| Connection technology | Screw clamp |
| Module spacing | 18 mm |
| Colour | Grey |
| Mounting rails | G32, TH 35-7.5 and TH 35-15 |
| Solid conductor cross-section | 0.5–4 mm² |
| Stranded conductor cross-section | 0.5–2.5 mm² |
| Tightening torque | 0.4–0.6 Nm |
| Product net weight | 44 g |
| ETIM classification | EC000903 – Component terminal block |
| EAN / GTIN | 3472590101363 |
| Customs tariff number | 85371099 |
The EB7DC is a seven-diode common-cathode module used for functions such as signal grouping, circuit isolation, lamp testing, collective alarm indication and industrial control interfacing.
The EB7DC contains seven integrated diodes within a single closed industrial module.
The seven diodes are arranged in a common-cathode configuration. The related EB7DA version uses a common-anode configuration.
The EB7DC has a compact module spacing of 18 mm, allowing multiple interface components to be installed efficiently within industrial control panels.
The module is designed for installation on G32, TH 35-7.5 and TH 35-15 rails, making it suitable for common industrial panel mounting systems.
TE Connectivity / Entrelec diode modules provide panel builders and automation engineers with compact solutions for signal grouping, isolation and protection, helping simplify industrial control wiring while providing dependable interface functionality.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...