2954879
DIODE BLOCK, 8DIODE, 1.5A, COMMON CATHOD
- Manufacturer: PHOENIX CONTACT
- Product type: Controller Accessories
- SVHC: Lead (04-Feb-2026)
- Product Range: EMG
- Current Rating: 1.5A
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 45.84 € |
| Current stock | 10+ |
| Lead time | 30 days |
https://www.phoenixcontact.com/gb/products/2954879 ## Diode block - EMG 45-DIO 8P-1N5408 - 2954879 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://phoenixcontact.com/download) Diode module, with eight diodes, common cathode, diode type 1N 5408 ## Your advantages Spark-suppression diodes for limiting surge voltages of inductive loads Electrical decoupling of messages in fault reporting systems Key Commercial Data ~~QO~~ Packing unit 5 pc GTIN ~~PA a~~ GTIN 4017918085155 ~~a~~ Weight per Piece (excluding packing) ~~Q~~ 91.580 g Custom tariff number 85411000 ~~a QO GO~~ Country of origin Germany ## Technical data ## Dimensions **==> picture [320 x 88] intentionally omitted <==** **----- Start of picture text -----**<br> ||| |---|---| |Width|45 mm| |Height|75 mm| |Depth|55 mm| |Ambient conditions| |Ambient temperature (operation)|-20 °C ... 50 °C| |Ambient temperature (storage/transport)|-40 °C ... 70 °C| **----- End of picture text -----**<br> General **==> picture [295 x 38] intentionally omitted <==** **----- Start of picture text -----**<br> ||| |---|---| |Diode type|1 N 5408| |Peak reverse voltage per diode|1000 V| |Reverse current per diode|10 µA| **----- End of picture text -----**<br> 02/27/2020 Page 1 / 3 https://www.phoenixcontact.com/gb/products/2954879 ## Diode block - EMG 45-DIO 8P-1N5408 - 2954879 ## Technical data General Conducting state voltage per diode approx. 0.8 V Conducting state current per diode 1.5 A (with single load) 0.3 A (with simultaneous loads) Mounting position any Assembly instructions In rows with zero spacing ~~SSS~~ Connection data Connection method Screw connection Stripping length 8 mm Screw thread M3 Conductor cross section solid 0.2 mm² ... 4 mm² Conductor cross section flexible 0.2 mm² ... 2.5 mm² Conductor cross section AWG 24 ... 12 Standards and Regulations Standards/regulations DIN EN 50178 Pollution degree 2 ~~=|~~ Environmental Product Compliance REACh SVHC Lead 7439-92-1 China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” ~~—~~ Classifications eCl@ss eCl@ss 4.0 27250300 eCl@ss 4.1 27260800 eCl@ss 5.0 27371000 eCl@ss 5.1 27371000 eCl@ss 6.0 27371000 eCl@ss 7.0 27371010 eCl@ss 8.0 27371010 eCl@ss 9.0 27371010 ~~=~~ ETIM ETIM 4.0 EC000683 ETIM 5.0 EC000683 ETIM 6.0 EC000683 ETIM 7.0 EC000683 ~~SSS~~ 02/27/2020 Page 2 / 3 https://www.phoenixcontact.com/gb/products/2954879 ## Diode block - EMG 45-DIO 8P-1N5408 - 2954879 ## Classifications ## UNSPSC |UNSPSC 6.01|UNSPSC 6.01|30211506| |---|---|---| |UNSPSC 7.0901|UNSPSC 7.0901|39121008| |UNSPSC 11|UNSPSC 11|39121008| |UNSPSC 12.01|UNSPSC 12.01|39121008| |UNSPSC 13.2|UNSPSC 13.2|32151504| |UNSPSC 18.0|UNSPSC 18.0|32151504| |UNSPSC 19.0|UNSPSC 19.0|32151504| |UNSPSC 20.0|UNSPSC 20.0|32151504| |UNSPSC 21.0|UNSPSC 21.0|32151504| ## Approvals ## Approvals Approvals EAC Ex Approvals Approval details **==> picture [525 x 59] intentionally omitted <==** **----- Start of picture text -----**<br> EAC RU*DE*08.B.01841/19<br><br>oo<br>Accessories<br>**----- End of picture text -----**<br> RU*DE*08.B.01841/19 ## Accessories Marking material - EMG-GKS 12 - 2947035 Device marking label, width: 12 mm, area: 12 x 8 mm, e.g. for EML(10x7) R adhesive marking material Phoenix Contact 2020 © - all rights reserved http://www.phoenixcontact.com 02/27/2020 Page 3 / 3
Updated at April 11, 2026
Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.
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