SSQ 1 Bel Fuse SSQ 1 is a 1A, 125VAC/VDC fast blow surface mount fuse in a 2-SMD square end block package. It offers a 50A AC and 300A DC breaking capacity.
Mfr Part #:

SSQ 1

Available from 1 distributors
Mfr Name: Bel Fuse
Bel Fuse
Bel Fuse SSQ 1 is a 1A, 125VAC/VDC fast blow surface mount fuse in a 2-SMD square end block package. It offers a 50A AC and 300A DC breaking capacity.
Total Stock: 22 pcs

SSQ 1 Available from 1 distributor

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SSQ 1 Specifications Quick View

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

SSQ 1 Description

Short technical summary and product information.

The Bel Fuse SSQ 1 is a 1A, 125VAC/VDC fast blow (quick acting) surface mount fuse from the SSQ series. It is housed in a compact 2-SMD square end block package measuring 6.10mm x 2.54mm x 2.54mm, making it suitable for space-constrained PCB designs.

 

This fuse features a ceramic body with palladium plated brass cap terminations and is compatible with 260°C IR lead-free solder processes. It has a typical cold resistance of 0.081 ohms and a maximum voltage drop of 0.14V at 100% rated current. The maximum power dissipation is 0.17W.

 

The SSQ 1 is approved by CE, CSA, and cULus, with a breaking capacity of 50A at 125VAC and 300A at 125VDC. It is RoHS3 compliant, halogen free, lead free, and has an MSL of 1 (unlimited). Typical applications include notebook computers, LCD monitors, power supplies, and industrial equipment.

SSQ 1 Quick Information

Product Type: Surface Mount Fuse
Series: SSQ
Canonical Name: Bel Fuse SSQ 1 — 1A 125VAC/VDC Fast Blow Surface Mount Fuse
Subcategory: Board Mount Fuse

SSQ 1 Compliance

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

SSQ 1 Features

  • 1A current rating with fast blow response.
  • Rated for 125VAC and 125VDC operation.
  • 50A AC and 300A DC breaking capacity.
  • Compact 2-SMD square end block package.
  • Ceramic body with palladium plated brass caps.

SSQ 1 Applications

  • Overcurrent protection in notebook computers.
  • Used in LCD monitors and power supplies.
  • Suitable for industrial and medical equipment.
  • Ideal for POE and POE+ applications.

SSQ 1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the SSQ 1 fuse?

The SSQ 1 fuse has a current rating of 1 A.

What is the voltage rating of the SSQ 1 fuse?

The SSQ 1 fuse is rated for 125 VAC and 125 VDC.

What is the breaking capacity of the SSQ 1 fuse?

The breaking capacity is 50 A at 125 VAC and 300 A at 125 VDC.

What is the response time of the SSQ 1 fuse?

The SSQ 1 is a fast blow (quick acting) fuse.

What package does the SSQ 1 fuse come in?

The SSQ 1 comes in a 2-SMD, square end block package.

What is the operating temperature range of the SSQ 1 fuse?

The operating temperature range is -55°C to 125°C.

What safety agency approvals does the SSQ 1 fuse have?

The SSQ 1 is approved by CE, CSA, and cULus.

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