KEMET EF2-4.5NU

EF2-4.5NU Supplier & Distributor

EF2-4.5NU is an electronic component from KEMET. TomatoElec is an in-stock independent distributor supporting original component sourcing, inventory checks and BOM purchasing needs.

We support RFQ handling, component availability confirmation and sourcing coordination for OEM, EMS, repair and electronic trading companies.

  • Original component sourcing support
  • In-stock inventory checking
  • RFQ and availability confirmation
  • BOM sourcing and bulk order support
Part No.:
EF2-4.5NU
Manufacturer:
KEMET
Category:
Signal Relays, Up to 2 Amps
Package:
Datasheet:
TomatoElecEF2-4.5NU.pdf
Description:
RELAY GEN PURPOSE DPDT 1A 4.5V
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
Payment
Shipping:
Shipping

Inventory:0

Send us your inquiry,we will respond immediately.

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Quantity
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Stock:0

Qty. Unit Price Ext Price
1+$0.000$0.000
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About EF2-4.5NU

Looking for EF2-4.5NU supplier or distributor? Tomato Electronics provides high-quality electronic components including MLCC capacitors, tantalum capacitors, ICs, diodes and more.

Contact us now for quotation and availability of EF2-4.5NU.

EF2-4.5NU Specifications

  • Specifications
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Attributes
Property Value
Manufacturer
KEMET
Series:
EF2
Packaging:
Tube
Product Status:
Active
Mounting Type:
Surface Mount
Coil Voltage:
4.5VDC
Contact Form:
DPDT (2 Form C)
Contact Rating (Current):
1 A
Switching Voltage:
250VAC, 220VDC - Max
Load - Max Switching:
500VA, 440W
Coil Current:
11.1 mA
Coil Type:
Non Latching
Features:
-
Termination Style:
Gull Wing
Seal Rating:
-
Coil Insulation:
-
Must Operate Voltage:
3.38 VDC
Must Release Voltage:
0.45 VDC
Operate Time:
3 ms
Release Time:
2 ms
Operating Temperature:
-40°C ~ 85°C
Contact Material:
Silver Alloy, Gold Alloy
Relay Type:
General Purpose
Grade:
-
Qualification:
-
Category:
Signal Relays, Up to 2 Amps
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1. How to order EF2-4.5NU from Hong Kong Tomato Electronics Co., Limited?

You can submit an RFQ for EF2-4.5NU directly on our website. After receiving your request, our sales team will contact you with price, availability, lead time and order details. Once you confirm the quotation, we will help you complete the order process.

2. How does Hong Kong Tomato Electronics Co., Limited ensure that EF2-4.5NU is original and reliable?

Hong Kong Tomato Electronics Co., Limited works with qualified supply channels and applies strict quality control procedures for electronic components including EF2-4.5NU. We pay close attention to supplier screening, product verification and delivery quality to help customers source with confidence.

3. Are the price and inventory of EF2-4.5NU accurate?

The price and inventory of EF2-4.5NU may change due to market conditions and stock movement. We update information as frequently as possible, but final quotation and availability should be confirmed by our sales team. In most cases, quotations are valid for 3 to 5 days.

4. What payment methods are accepted?

We usually accept Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union and other agreed payment methods, depending on the order and customer location.

Please note that some payment methods may involve additional handling charges.

5. How is the shipping arranged?

Customers can choose major international carriers such as DHL, UPS, FedEx and other available shipping methods. Shipping options depend on package size, destination and delivery urgency.

After shipment, our team will send you the shipping status and tracking number by email.

Please note that tracking information may take some time to become active after dispatch.

6. What is the return or replacement policy for EF2-4.5NU?

All shipments are checked before dispatch. If there is a confirmed issue related to the delivered EF2-4.5NU, such as incorrect quantity, wrong item or verified product problem, please contact us as soon as possible.

Return or replacement requests are usually accepted only when the part remains unused and in its original packaging, and when the issue is reported within the agreed time after delivery.

Please contact our team first before returning any goods so that we can confirm the issue and provide return instructions.

7. How can I get technical support, such as the datasheet or specifications for EF2-4.5NU?

If you need technical support for EF2-4.5NU, including datasheets, specifications or general product information, please contact our sales team. We will do our best to help you obtain the relevant information.

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Images EF2-5NU EF2-24NU-L EF2-3NU EF2-12NU EF2-5NU-L
Part No. EF2-5NU EF2-24NU-L EF2-3NU EF2-12NU EF2-5NU-L
Manufacturer KEMET KEMET KEMET KEMET KEMET
Series EF2 EF2 EF2 EF2 EF2
Packaging Box Tube Tube Tube Tape & Reel (TR)
Product Status Active Active Active Active Active
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Coil Voltage 5VDC 24VDC 3VDC 12VDC 5VDC
Contact Form DPDT (2 Form C) DPDT (2 Form C) DPDT (2 Form C) DPDT (2 Form C) DPDT (2 Form C)
Contact Rating (Current) 1 A 1 A 1 A 1 A 1 A
Switching Voltage 250VAC, 220VDC - Max 250VAC, 220VDC - Max 250VAC, 220VDC - Max 250VAC, 220VDC - Max 250VAC, 220VDC - Max
Load - Max Switching 500VA, 440W 500VA, 440W 500VA, 440W 500VA, 440W 500VA, 440W
Coil Current 10 mA 2.9 mA 16.7 mA 5 mA 10 mA
Coil Type Non Latching Non Latching Non Latching Non Latching Non Latching
Features - - - - -
Termination Style Gull Wing Gull Wing Gull Wing Gull Wing Gull Wing
Seal Rating - - - - -
Coil Insulation - - - - -
Must Operate Voltage 3.75 VDC 18 VDC 2.25 VDC 9 VDC 3.75 VDC
Must Release Voltage 0.5 VDC 2.4 VDC 0.3 VDC 1.2 VDC 0.5 VDC
Operate Time 3 ms 3 ms 3 ms 3 ms 3 ms
Release Time 2 ms 2 ms 2 ms 2 ms 2 ms
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Contact Material Silver Alloy, Gold Alloy Silver Alloy, Gold Alloy Silver Alloy, Gold Alloy Silver Alloy, Gold Alloy Silver Alloy, Gold Alloy
Relay Type General Purpose General Purpose General Purpose General Purpose General Purpose
Grade - - - - -
Qualification - - - - -

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