
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Axial Lead & Cartridge Fuses
PICO
®
> Very Fast-Acting > 275 Series
275 Series, PICO
®
Very Fast-Acting Fuse
Description
The PICO
®
Very Fast-Acting Fuse is designed to meet an
extensive array of performance characteristics in a
space-saving subminiature package.
Agency Approvals
Agency Agency File Number Ampere Range
E10480 20A - 30A
Features
Electrical Characteristics
• Veryfast-acting
• Smallsize
• Highcurrentrating
(20A- 30A)
• RoHScompliant
• Wideoperating
temperature range
• Lowtemperaturede-
rating
% of Ampere
Rating
Ampere Rating Opening Time
100% 20 - 30 4 Hours, Min.
200% 20 - 30 10 Seconds, Max.
Applications
Ampere
Rating
(A)
Amp Code
Ordering
Number
Max
Voltage
Rating
(V)
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
I
2
t (A
2
sec)
Agency
Approvals
20.0 020. 0275020. 32
300 amperes @ rated voltage
VDC
100 amperes @ rated voltage
VAC
0.0031 115 x
25.0 025. 0275025. 32 0.0026 192 x
30.0 030. 0275030. 32 0.0020 288 x
Electrical Characteristics
• Powersupply
• PCserver
• Networkingequipment
• Storagesystem
Additional Information
Datasheet
Samples
Resources
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