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0685P9120-01 Bel Fuse 0685P series 12 Amp fast acting surface mount fuse rated for 50V DC. Packaged in a 1206 SMD format.
Mfr Part #:

0685P9120-01

Available from 1 distributors
Mfr Name: Bel Fuse
Bel Fuse
Bel Fuse 0685P series 12 Amp fast acting surface mount fuse rated for 50V DC. Packaged in a 1206 SMD format.
Total Stock: 30,000 pcs

0685P9120-01 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
30,000 pcs
30000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

0685P9120-01 Specifications Quick View

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

0685P9120-01 Description

Short technical summary and product information.

The Bel Fuse 0685P9120-01 is a fast acting surface mount chip fuse from the 0685P series, designed for overcurrent protection in compact electronic assemblies. It is rated for 12A continuous current at 50V DC and features a fast blow response time.

 

The fuse is housed in a standard 1206 (3216 Metric) package with dimensions of 3.20mm x 1.58mm x 0.63mm, making it suitable for automated SMD assembly processes. It is compatible with lead-free reflow soldering and is supplied on tape and reel for pick-and-place equipment.

 

The 0685P series is AEC-Q200 qualified and carries cURus and CE safety approvals. The fuse is RoHS compliant, halogen free, and lead free. It has an operating temperature range of -55°C to 125°C and a breaking capacity of 150A at 50V DC.

0685P9120-01 Quick Information

Product Type: Surface Mount Fuse
Series: 0685P
Canonical Name: Bel Fuse 0685P Series 12A 50V DC Fast Blow Surface Mount Fuse, 1206 Package
Subcategory: Fast Blow Chip Fuse

0685P9120-01 Compliance

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

0685P9120-01 Features

  • Rated for 12A at 50V DC operation.
  • Fast blow response for sensitive circuits.
  • Surface mount 1206 package for automated assembly.
  • AEC-Q200 qualified for automotive applications.
  • RoHS compliant, halogen free, and lead free.

0685P9120-01 Applications

  • Automotive navigation systems and body electronics.
  • DC-DC converters and power supply protection.
  • LCD and LED display backlight circuits.
  • Industrial and medical equipment overcurrent protection.
  • Power over Ethernet (PoE) applications.

0685P9120-01 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0685P9120-01 fuse?

The fuse is rated for 12 A continuous current.

What voltage rating does this fuse have?

The voltage rating is 50 V DC.

Is this a fast blow or slow blow fuse?

This is a fast blow fuse.

What is the breaking capacity of the 0685P9120-01?

The breaking capacity is 150 A at 50 V DC.

What package size is the 0685P9120-01 available in?

The fuse is in a 1206 (3216 Metric) surface mount package.

Is this fuse qualified for automotive use?

Yes, the 0685P series is AEC-Q200 qualified.

What is the operating temperature range of this fuse?

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

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