Axial Lead & Cartridge Fuses
5×20 mm > Audio & Medical > 285 Series
PS
E
RoHS
Pb
285 Series, 5×20 mm, Audio & Medical Fuse
Description
The 285 Series is a 5×20mm, high-breaking capacity, time-
lag fuse with gold or rhodium-plated caps and a colourful
ceramic body. This fuse is designed specifically for audio
and medical applications.
Features
• Designed to IEC 60127-
1 and IEC 60127-2,
Sheet 5
• Low magnetic
susceptibility
• Approved to DENAN’s
J60127-1 and J60127-2
• Available in Cartridge
form
• RoHS compliant and
lead-free
Agency Approvals
Applications
Ideal for supplementary protection in appliances or
utilization equipment, especially in audio and medical
equipment.
Agency
Agency File Number
Ampere Range
NBK080205-E10480A
NBK250702-E10480E
NBK100408-JP1021A
1A – 5A
6.3A - 15A
20A
PS
E
Additional Information
Electrical Characteristics for Series
% of Ampere
Rating
Ampere
Rating
OpeningTime
0.125A - 0.5A
1A - 3.15A
5A - 6.3A
60 minutes, Minimum
30 Minutes, Minimum
Datasheet
Resources
Samples
Accessories
150%
210%
275%
400%
1000%
For recommended fuse accessories for this product series,
see ‘Recommended Accessories’ section.
8A - 20A
0.125A - 0.5A
1A - 3.15A
5A - 6.3A
30 Minutes, Maximum
8A - 20A
0.125A - 0.5A
1A - 3.15A
5A - 6.3A
250 ms. Min.; 80 sec. Max.
750 ms. Min.; 80 sec. Max.
8A - 20A
0.125A - 0.5A
1A - 3.15A
5A - 6.3A
50 ms. Min.; 5 sec. Max.
95 ms. Min.; 5 sec. Max.
150 ms. Min.; 5 sec. Max.
50 ms. Min.; 150 ms. Max.
8A - 20A
0.125A - 0.5A
1A - 3.15A
5A - 6.3A
10 ms. Min.; 150 ms. Max.
8A - 20A
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/07/19