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SSQ 500 Surface mount quick acting fuse rated 500 mA at 125 VAC/VDC. Features fast blow response and compact 2410 SMD package.
Mfr Part #:

SSQ 500

Available from 1 distributors
Mfr Name: Bel Fuse
Bel Fuse
Surface mount quick acting fuse rated 500 mA at 125 VAC/VDC. Features fast blow response and compact 2410 SMD package.
✓ Total Stock: 47 pcs

SSQ 500 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
47 pcs
On Request
47 pcs On Request 1 On Request On Request On Request On Request On Request
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SSQ 500 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
Fuse Type
Halogen Free
Height
Length
Melting I²t
Mounting Type
Operating Temperature
Response Time
Tape & Reel
Termination Style
Voltage Rating
Width
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SSQ 500 Description

Short technical summary and product information.

The Bel Fuse SSQ 500 is a quick acting surface mount fuse designed for overcurrent protection in a variety of electronic applications. Rated for 500 mA at 125 VAC/VDC, it offers a breaking capacity of 50 A AC and 300 A DC, ensuring reliable protection under fault conditions.

 

This fuse features a fast blow response time, making it suitable for circuits requiring rapid interruption of overcurrents. The 2410 SMD package (2-SMD, Square End Block) measures 6.10 mm x 2.54 mm x 2.54 mm, ideal for space-constrained PCB designs. The ceramic body with palladium plated brass caps provides robust construction.

 

With a typical cold resistance of 0.235 ohms and maximum voltage drop of 0.26 V at rated current, it offers low power dissipation. The device is RoHS, lead-free, and halogen-free compliant, with a wide operating temperature range of -55°C to 125°C. It is suitable for use in notebooks, LCD monitors, power supplies, and industrial equipment.

SSQ 500 Quick Information

Product Type: Surface Mount Fuse
Series: SSQ
Canonical Name: Bel Fuse SSQ 500 Quick Acting Surface Mount Fuse
Subcategory: Surface Mount Fuse

SSQ 500 Compliance

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

SSQ 500 Features

  • Rated 500 mA at 125 VAC/VDC.
  • Fast blow response time for quick protection.
  • Compact 2410 SMD surface mount package.
  • Low typical cold resistance of 0.235 ohms.
  • RoHS, lead-free, and halogen-free compliant.

SSQ 500 Applications

  • Used in notebook and PC power circuits.
  • Ideal for LCD monitor overcurrent protection.
  • Suitable for industrial equipment control boards.
  • Applied in power supply and POE modules.

SSQ 500 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the SSQ 500?

500 mA.

What is the voltage rating of the SSQ 500?

125 V AC/DC.

What is the breaking capacity of the SSQ 500?

50 A AC and 300 A DC at rated voltage.

What is the response time of the SSQ 500?

Fast blow (quick acting).

What is the package type of the SSQ 500?

2-SMD, Square End Block (2410 size).

What is the melting I²t of the SSQ 500?

0.07 A²s at <10 ms, and 0.06 A²s at 10 In.

What is the operating temperature range of the SSQ 500?

-55°C to 125°C.

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