EF2-4.5NU-L The NEXEM EF2-4.5NU-L is a miniature signal relay featuring a 2c contact form and surface mountability. It operates with a nominal coil voltage of 4.5VDC.
Mfr Part #:

EF2-4.5NU-L

Available from 1 distributors
Mfr Name: Nexem
Nexem
The NEXEM EF2-4.5NU-L is a miniature signal relay featuring a 2c contact form and surface mountability. It operates with a nominal coil voltage of 4.5VDC.
✓ Total Stock: 240 pcs
$ Price Range: $2.00

EF2-4.5NU-L Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
240 pcs
240 pcs On Request 1 On Request On Request On Request On Request On Request

EF2-4.5NU-L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name

EF2-4.5NU-L Description

Short technical summary and product information.

The NEXEM EF2-4.5NU-L is a miniature signal relay designed for compact applications. It features a 2c contact form, capable of handling a maximum contact rating of 30W or 62.5VA, with a current limit of 1A and voltage ratings of 220VDC/250VAC. The coil operates with a power consumption between 50-70mW and has a nominal voltage of 4.5VDC. This relay offers a surge capability of 2500V from coil to contacts.

 

Designed for modern electronic systems, the EF2-4.5NU-L is a surface mount type relay, reducing the overall footprint on printed circuit boards. It is supplied in tape and reel packaging for automated assembly processes. Applications for this relay include electronic switching systems, PBX, terminal equipment, and telephone systems, where space and low power consumption are critical design factors.

EF2-4.5NU-L Quick Information

Product Type: Miniature Signal Relay
Canonical Name: NEXEM EF2-4.5NU-L Miniature Signal Relay
Subcategory: Signal Relay

EF2-4.5NU-L Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EF2-4.5NU-L Estimated Pricing

Qty Low High
1+ $2.00 $2.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

EF2-4.5NU-L Features

  • Miniature signal relay with 2c contact form.
  • Maximum contact rating of 1A.
  • Nominal coil voltage is 4.5VDC.
  • Surface mount type for compact designs.
  • 2500V surge coil to contacts.

EF2-4.5NU-L Applications

  • Suitable for electronic switching systems.
  • Used in PBX and terminal equipment.
  • Applicable for telephone systems.
  • Ideal for space-constrained designs.

EF2-4.5NU-L FAQs

5 frequently asked questions generated from this part’s specifications.
What is the coil voltage of the EF2-4.5NU-L relay?

The nominal coil voltage is 4.5VDC.

What is the contact configuration of this relay?

The relay has a 2c (DPDT) contact form.

What are the maximum contact ratings?

Maximum contact current is 1A, with power ratings of 30W DC and 62.5VA AC, and voltage ratings of 220VDC and 250VAC.

What is the surge voltage rating?

The relay provides 2500V surge voltage protection between coil and contacts.

What is the mounting type and packaging?

The relay is surface-mount and supplied in taped packaging.

Home

Categories