Part Details for EC2-3NU by TOKIN Corporation
Results Overview of EC2-3NU by TOKIN Corporation
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- Part Data Attributes: (Available)
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Applications
Industrial Automation
EC2-3NU Information
EC2-3NU by TOKIN Corporation is a Power/Signal Relay.
Power/Signal Relays are under the broader part category of Relays.
A relay is an electromechanical switch that uses an electrical signal to open or close circuits, protecting systems from overcurrents or voltage surges. They are used in a variety of applications, including lighting control, telecommunication, automotive systems, and power protection. Read more about Relays on our Relays part category page.
Part Details for EC2-3NU
EC2-3NU CAD Models
EC2-3NU Part Data Attributes
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EC2-3NU
TOKIN Corporation
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Datasheet
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EC2-3NU
TOKIN Corporation
Power/Signal Relay, DPDT, Momentary, 0.047A (Coil), 3VDC (Coil), 140mW (Coil), 2A (Contact), 220VDC (Contact), DC Input, AC/DC Output, Through Hole-Straight Mount, ROHS COMPLIANT
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | TOKIN CORP | |
| Package Description | ROHS COMPLIANT | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8536.49.00.50 | |
| Body Breadth | 7.5 mm | |
| Body Height | 9.4 mm | |
| Body Length or Diameter | 15 mm | |
| Coil Current(DC)-Max | 0.047 A | |
| Coil Operate Voltage(DC) | 2.25 V | |
| Coil Power | 140 mW | |
| Coil Release Voltage(DC) | 0.3 V | |
| Coil Resistance | 64.3 Ω | |
| Coil Voltage(DC)-Max | 3 V | |
| Coil/Input Supply Type | DC | |
| Contact (AC) Max Rating R Load | 2A@250VAC | |
| Contact Current(AC)-Max | 2 A | |
| Contact Current(DC)-Max | 2 A | |
| Contact (DC) Max Rating R Load | 2A@220VDC | |
| Contact Voltage(AC)-Max | 250 V | |
| Contact Voltage(DC)-Max | 220 V | |
| Contact/Output Supply Type | AC/DC | |
| Electrical Life | 1000000 Cycle(s) | |
| Mounting Feature | THROUGH HOLE-STRAIGHT MOUNT | |
| Operate Time | 2 ms | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Packing Method | TUBE | |
| Physical Dimension | 15mm x 7.5mm x 9.4mm | |
| Reference Standard | CSA; TUV; UL | |
| Relay Action | MOMENTARY | |
| Relay Function | DPDT | |
| Relay Type | POWER/SIGNAL RELAY | |
| Release Time | 1 ms | |
| Surface Mount | NO | |
| Termination Type | SOLDER |
EC2-3NU Frequently Asked Questions (FAQ)
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TOKIN recommends following the recommended PCB layout and land pattern provided in the EC2-3NU application note or contacting their technical support for customized guidance to ensure optimal performance and thermal management.
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The EC2-3NU is designed to minimize high-frequency noise and EMI through its internal shielding and filtering mechanisms. However, additional external filtering or shielding may be necessary depending on the specific application and environment.
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While the datasheet specifies an operating temperature range of -40°C to 125°C, TOKIN recommends derating the component's performance and lifespan at extreme temperatures. Consult TOKIN's technical support for specific guidance on temperature-related derating.
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The EC2-3NU is designed for general-purpose use, but TOKIN can provide additional documentation and support for high-reliability or safety-critical applications upon request. Engineers should consult TOKIN's technical support to discuss specific requirements and certifications.
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TOKIN recommends following standard ESD handling and storage procedures, such as storing the components in their original packaging, avoiding exposure to moisture and extreme temperatures, and handling the components by the body rather than the leads.