| Allicdata Part #: | UB2-3NU-L-ND |
| Manufacturer Part#: |
UB2-3NU-L |
| Price: | $ 0.87 |
| Product Category: | Relays |
| Manufacturer: | KEMET |
| Short Description: | RELAY GEN PURPOSE DPDT 1A 3V |
| More Detail: | General Purpose Relay DPDT (2 Form C) Surface Moun... |
| DataSheet: |  UB2-3NU-L Datasheet/PDF |
| Quantity: | 1000 |
| 1600 +: | $ 0.78498 |
| Turn On Voltage (Max): | 2.25 VDC |
| Coil Resistance: | 64.3 Ohms |
| Coil Power: | 140 mW |
| Contact Material: | Silver Alloy, Gold Alloy |
| Operating Temperature: | -40°C ~ 85°C |
| Termination Style: | Gull Wing |
| Mounting Type: | Surface Mount |
| Features: | -- |
| Release Time: | 1ms |
| Operate Time: | 2ms |
| Turn Off Voltage (Min): | 0.3 VDC |
| Series: | UB2 |
| Switching Voltage: | 250VAC, 220VDC - Max |
| Contact Rating (Current): | 1A |
| Contact Form: | DPDT (2 Form C) |
| Coil Voltage: | 3VDC |
| Coil Current: | 46.7mA |
| Coil Type: | Non Latching |
| Relay Type: | General Purpose |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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The UB2-3NU-L is an industrial grade, general-purpose signal relay manufactured by Cole Hersee, a professional heavy vehicular components manufacturer. It is a rugged, reliable contact that enables switching electrical loads up to 2 Amps for a variety of applications.
This signal relay offers numerous features such as a high dielectric strength rating of 6,000 volts, an operating coil voltage of 3-100 Volts, 20ms operating time, and a mechanical life span of 30 million operations. In addition, it has a segregated contact arrangement that isolates the four switching points, and a coil resistant to moisture, vibration, shock, and electromagnetic landscape.
The UB2-3NU-L is mainly used to control a variety of electric control circuits, automate systems, and signal relays. Common applications include amusement parks, restaurants, garages, home automation systems, ships, factories, and other industrial-grade applications.
The working principle behind this signal relay is very simple. Whenever a certain voltage is applied to the coil, it creates an electro-magnetic field which will cause the contact to be closed and the user load to be switched on. When the coil voltage is removed, the viscoelasticity of the contact snap-opens the contacts, thus turning off the load.
The UB2-3NU-L is an ideal choice for those that necessitate heavy-duty applications. Its durable, reliable, and economical design makes it an excellent choice for a wide range of electrical applications. The performance of the UB2-3NU-L is monitored for consistent usage and meets all SAE industrial standards, as it comes with a two-year limited warranty.
The specific data is subject to PDF, and the above content is for reference
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