04581.25DR Littelfuse Inc, 04581.25DR Datasheet
Home Circuit Protection Fuses 04581.25DR
Manufacturer Part Number
04581.25DR
Description
FUSE NANO2 63V 1206 FAST 1.25A
Manufacturer
Littelfuse Inc
Specifications of 04581.25DR
Fuse Type
Fast Acting
Voltage - Rated
48VAC, 75VDC
Current
1.25A
Package / Case
1206 (3216 Metric)
Size / Dimension
0.126" L x 0.063" W x 0.062" H (3.20mm x 1.60mm x 1.58mm)
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Dc Cold Resistance
0.125 Ohm
Melting I²t
0.313
Voltage Rating Vac
63V
Voltage Rating Vdc
63V
Fuse Current
1.25A
Breaking Capacity
50A @ 63VDC
Fuse Size Code
1206
Blow Characteristic
Very Fast Acting
Fuse Case Style
1206
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Color
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant
Other names
4581.25 F2928TR
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Notes:
1. l
2. Cold resistance measured at less than 10% of rated current at 25°C.
3. Agency Approval Table Key: X=Approved or Certified, P=Pending and Blank=Not Approved
4. Have special electrical characteristic needs? Contact Littelfuse to learn more about application specific options.
Please refer to www.littelfuse.com/series/458.html for current information.
Ampere
Agency Approvals
Electrical Characteristics for Series
Electrical Specifications by Item
AGENCY
2
Rating
t values stated for 8 msec opening time
% of Ampere
(A)
2
4
5
7
Rating
458 Series Fuse
Code
Amp
AGENCY FILE NUMBER
E10480
Marking
1
2
4
5
7
Rating (V)
Opening Time
Voltage
Max
75V
AMPERE RANGE
Surface Mount Fuses
NANO
Interrupting
1A–10A
Rating
2®
> 458 Series 1206 Size Inrush Withstand Fuse
Revised: September 6, 2010
Nominal Cold
Resistance
(Ohms)
69
Description
Features
Applications
I
Nominal
2
Melting
t (A
2
sec)
2®
Approvals
Agency
458 Series
Related parts for 04581.25DR
04581.25DR Summary of contents
... Have special electrical characteristic needs? Contact Littelfuse to learn more about application specific options. © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/458.html for current information. Surface Mount Fuses NANO 2® > 458 Series 1206 Size Inrush Withstand Fuse ...
... S(max Temperature (T ) (Liquidus) L Reflow - Temperature ( Peak Temperature ( Time within 5°C of actual peak Temperature ( Ramp-down Rate Time 25°C to peak Temperature ( not exceed 458 Series Surface Mount Fuses Transientology Average Time Current Curves 100 10 1 0.1 0.01 0.001 0 S(max) Preheat T S(min time to peak temperature (t 25º ...
... Recommended Pad Layout Packaging Packaging Option Packaging Specification © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/458.html for current information. Surface Mount Fuses NANO 2® > 458 Series 1206 Size Inrush Withstand Fuse Operating Temperature Thermal Shock Vibration ...
... Introduction to Circuit Protection Introduction to Circuit Protection Transientology 72 © 2009 Littelfuse, Inc. Specifications are subject to change without notice. ...
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