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Bussmann 6125FF15-R 15A 125V AC / 72V DC 6125FF fast-acting SMD fuse
Eaton Bussmann

Bussmann 6125FF15-R 15A 125V AC / 72V DC 6125FF fast-acting SMD fuse

Part Number: 6125FF15-R

● LT: 8-12w

Eaton Bussmann 6125FF15-R, 15A, 125V AC / 72V DC; interrupting rating 50A @ 125V AC / 50A @ 72V DC / 300A @ 32V DC.

Rated Current15A
Rated Voltage125V AC / 72V DC
Breaking Capacity50A @ 125V AC / 50A @ 72V DC / 300A @ 32V DC
Package6125 (6.1×2.5mm) SMD · SMD Package
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Eaton Bussmann 6125FF15-R is a Electronic SMD fast acting (f) 6125FF fast-acting SMD fuse rated 15A at 125V AC / 72V DC. Interrupting rating: 50A @ 125V AC / 50A @ 72V DC / 300A @ 32V DC. Standard(s): cURus Recognized.

Quick answer, specifications & FAQ
Direct answer

Eaton Bussmann Electronic SMD Fuse 6125FF15-R is rated 15A, 125V AC / 72V DC, Fast Acting, 6125 (6.1×2.5mm) SMD. Breaking capacity 50A @ 125V AC / 50A @ 72V DC / 300A @ 32V DC, I²t N/A (Electronic), operating temperature -40°C to +125°C, certifications cURus Recognized|RoHS. Listed applications: Electronic Equipment Protection, Industrial Control Protection, Power supplies. Eaton Bussmann 6125FF15-R, 15A, 125V AC / 72V DC; interrupting rating 50A @ 125V AC / 50A @ 72V DC / 300A @ 32V DC.

Last updated 24 days ago

Key specifications

  • Part number: 6125FF15-R
  • Brand: Eaton Bussmann
  • Rated current: 15A
  • Rated voltage: 125V AC / 72V DC
  • Breaking capacity: 50A @ 125V AC / 50A @ 72V DC / 300A @ 32V DC
  • Fuse speed: Fast Acting
  • Package size: 6125 (6.1×2.5mm) SMD, SMD Package
  • Dimensions: 6125 (6.1×2.5mm) SMD
  • Terminal type: SMD Pads
  • Operating temperature: -40°C to +125°C
  • Certifications: cURus Recognized|RoHS
  • Typical lead time: 12-16 weeks

Frequently asked questions

What are the current and voltage ratings of 6125FF15-R?

6125FF15-R is rated 15A at 125V AC / 72V DC.

What is the breaking capacity of 6125FF15-R?

6125FF15-R has a breaking capacity of 50A @ 125V AC / 50A @ 72V DC / 300A @ 32V DC. Confirm this covers the available fault current at the installation point.

What package size does 6125FF15-R use?

6125FF15-R uses 6125 (6.1×2.5mm) SMD, SMD Package package size.

Which standards and approvals apply to 6125FF15-R?

6125FF15-R is listed under cURus Recognized|RoHS.

What is 6125FF15-R used for?

6125FF15-R is listed for Electronic Equipment Protection, Industrial Control Protection, Power supplies applications. Verify suitability for your circuit before ordering.

What are the ordering terms for 6125FF15-R?

6125FF15-R: typical lead time 12-16 weeks, minimum order 10 pcs. Submit a quote request for a firm quotation.

Data sources

Part number
6125FF15-R
Brand
Eaton Bussmann
Last updated
2026-10-10
Canonical URL
https://fusestock.com/products/eaton-bussmann-6125ff15-r/

Technical Specifications

Part Number
6125FF15-R
Manufacturer Part Number
6125FF-15
Series
6125FF Series (SMD Fast-Acting 250V)
Fuse Type
Electronic SMD Fuse
Current Rating
15A
Voltage Rating
125V AC / 72V DC
AC / DC
AC/DC
Breaking Capacity
50A @ 125V AC / 50A @ 72V DC / 300A @ 32V DC
I²t
N/A (Electronic)
Operating Temperature
-40°C to +125°C
Package / Dimensions
6125 (6.1×2.5mm) SMD · SMD Package
Mounting
Surface Mount (SMD)
Application
Electronic Equipment Protection · Industrial Control Protection · Power supplies
Terminal Type
SMD Pads
Fuse Speed
Fast Acting
Approvals
cURus Recognized · Discontinued · RoHS
Certifications
cURus Recognized|RoHS
Reference Lead Time
12-16 weeks
Minimum Order
10 pcs
Sample Status
Contact for Availability
Pre-arcing I²t
Clearing I²t: Watt Loss @ In: 5.5W
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