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| Item number: CIEN9-99115732 Manufacturer no.: TMR 3-4821WIE EAN/GTIN: n/a |
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![](/p.gif) | The TMR 3WIE series is a family of isolated 3 W DC/DC converter modules with regulated output, featuring wide 4:1 input voltage ranges. The product comes in a compact SIP-8 plastic package with small footprint occupying only 2.0 cm² (0.3 square inch) of board space. An excellent efficiency allows –40°C to +85°C operation temperature. Further features include remote On/Off control and continuous short circuit protection. The compact dimensions and cost optimized design make this converters an ideal solution for applications in communication equipment, instrumentation and industrial electronics. More information: Power | Power | 3 W | ![](/p.gif) | DC input voltage | 18-75 V | ![](/p.gif) | Output current | 300 mA | ![](/p.gif) | Output voltage | 5 V | Technical details | Product colour | Black | ![](/p.gif) | Material | Copper, Nickel, Silicone | ![](/p.gif) | Quantity | 1 | ![](/p.gif) | Type | DC/DC | ![](/p.gif) | Operating temperature (T-T) | -40 - 85 °C | ![](/p.gif) | Storage temperature (T-T) | -55 - 125 °C | ![](/p.gif) | Operating relative humidity (H-H) | 0 - 95 % | ![](/p.gif) | Compliance certificates | RoHS | ![](/p.gif) | Sustainability compliance | Yes | Weight & dimensions | Width | 9.3 mm | ![](/p.gif) | Depth | 11.2 mm | ![](/p.gif) | Height | 21.8 mm | ![](/p.gif) | Weight | 4.8 g |
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