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0685T4000-01 Bel Fuse 0685T4000-01 is a 4A, 63V slow blow chip fuse in a 1206 SMD package. It is AEC-Q200 qualified and offers a 50A breaking capacity.
Mfr Part #:

0685T4000-01

Available from 1 distributors
Mfr Name: Bel Fuse
Bel Fuse
Bel Fuse 0685T4000-01 is a 4A, 63V slow blow chip fuse in a 1206 SMD package. It is AEC-Q200 qualified and offers a 50A breaking capacity.
Total Stock: 35 pcs

0685T4000-01 Available from 1 distributor

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0685T4000-01 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Approval Agency
Automotive Grade
Breaking Capacity
Breaking Capacity @ Rated Voltage
Current Rating
Current Rating (Amps)
Fuse Type
Halogen Free
Height
Industrial Grade
Lead Style
Length
Medical Grade
Melting I²t
Mounting Type
Nominal Cold Resistance
Operating Temperature
Package / Case
Packaging Type
Response Time
SVHC Present
Tape & Reel
Voltage Rating
Width

0685T4000-01 Description

Short technical summary and product information.

The Bel Fuse 0685T4000-01 is a surface mount slow blow chip fuse from the C1T series. It is rated for 4A current at 63V AC/DC and features a 50A breaking capacity. The fuse is designed for overcurrent protection in a variety of electronic applications.

 

This fuse offers a slow blow response time, making it suitable for circuits with inrush currents. The operating temperature range is -55°C to 125°C. It is compliant with RoHS3, REACH, and is halogen-free and lead-free. It holds AEC-Q200, CE, and cURus approvals.

 

Housed in a 1206 (3216 metric) package, the component measures 3.20mm x 1.58mm x 0.63mm and is designed for surface mount assembly. It is supplied in tape and reel packaging for automated placement.

0685T4000-01 Quick Information

Product Type: SMD Fuse
Series: C1T
Canonical Name: Bel Fuse 0685T4000-01 C1T Series 4A 63V Slow Blow Surface Mount Fuse
Subcategory: Slow Blow Fuses

0685T4000-01 Compliance

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

0685T4000-01 Features

  • Rated 4A at 63V AC/DC.
  • Slow blow response for inrush tolerance.
  • 50A breaking capacity at rated voltage.
  • AEC-Q200 qualified for automotive use.
  • Surface mount 1206 package.

0685T4000-01 Applications

  • Notebook and PC computer power protection.
  • Automotive electronic systems overcurrent protection.
  • LED lighting and display backlight protection.
  • Industrial and medical equipment.
  • Power over Ethernet (PoE) circuits.

0685T4000-01 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0685T4000-01 fuse?

The current rating is 4 A.

What is the voltage rating of the 0685T4000-01 fuse?

The voltage rating is 63 V AC/DC.

What is the breaking capacity of the 0685T4000-01 fuse?

The breaking capacity is 50 A at rated voltage.

What is the response time of the 0685T4000-01 fuse?

The response time is slow blow.

What is the package size of the 0685T4000-01 fuse?

The package is 1206 (3216 metric).

What is the operating temperature range of the 0685T4000-01 fuse?

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

What is the melting I²t value of the 0685T4000-01 fuse?

The melting I²t is 2.56 A² Sec.

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