T&R / FUSE 125V PICO SB RoHS Halogen-Free 2A

0473002.MRT1HF

Manufacturer Part Number0473002.MRT1HF
DescriptionT&R / FUSE 125V PICO SB RoHS Halogen-Free 2A
ManufacturerLittelfuse Inc
SeriesPICO® II 473
0473002.MRT1HF datasheet
 


Specifications of 0473002.MRT1HF

Voltage - Rated125VAC, 125VDCCurrent2A
Dc Cold Resistance0.071 OhmMelting I²t7.6
Fuse TypeSlow Blow, Time LagPackage / CaseAxial
Size / Dimension0.135" Dia x 0.280" L (3.43mm x 7.11mm)Mounting TypeThrough Hole
Operating Temperature-55°C ~ 125°CLead Free Status / RoHS StatusLead free by exemption / RoHS Compliant
Color-Other names473002.MRT1HF
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473 Series,
®
RoHS
PICO
Agency Approvals
Agency
Agency File Number
E10480
LR 29862
®
JET 1896-31007-1001
Electrical Characteristics
Max
Ampere
Amp
Voltage
Interrupting
Rating
Code
Rating
Rating
(A)
(V)
0.375
.375
125
0.500
.500
125
0.750
.750
125
1.00
001.
125
1.50
01.5
125
2.00
002.
125
50 amperes at 125 VDC/
2.25
2.25
125
VAC
2.50
02.5
125
3.00
003.
125
3.50
03.5
125
4.00
004.
125
5.00
005.
125
7.00
007.
125
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Cartridge and Axial Lead Fuses
PICO
II > Slo-Blo
> 473 Series
®
®
®
II, Slo-Blo
Fuse
Description
The PICO
II Slo-Blo
®
performance characteristics with the proven reliability of
a PICO
®
Fuse.
Features
Applications
Ampere Range
375mA - 7A
375mA - 7A
1A - 5A
Electrical Characteristics
% of Ampere
Rating
100%
200%
300%
800%
Nominal Cold
Nominal
Resistance
Melting
(Ohms)
I
2
t (A
2
sec)
1.7400
0.085
1.1300
0.210
0.4600
0.760
0.2670
2.010
0.1160
3.940
0.0712
7.600
0.0630
9.280
0.0520
13.00
0.0380
21.00
0.0240
26.80
0.0194
35.00
0.0133
54.80
0.0092
105.00
Revised: January 12, 2009
®
Fuse combines time-delay
®
Opening Time
Min.
Min.
Max.
Min.
Max.
Min.
Max.
Agency Approvals
Nom
Voltage Drop
(mV)
®
0.840
X
X
0.775
X
X
0.429
X
X
0.353
X
X
X
0.208
X
X
X
0.180
X
X
X
0.164
X
X
X
0.153
X
X
X
0.140
X
X
X
0.094
X
X
X
0.086
X
X
X
0.074
X
X
X
0.070
X
X
473 Series

0473002.MRT1HF Summary of contents

  • Page 1

    Series, ® RoHS PICO Agency Approvals Agency Agency File Number E10480 LR 29862 ® JET 1896-31007-1001 Electrical Characteristics Max Ampere Amp Voltage Interrupting Rating Code Rating Rating (A) (V) 0.375 .375 125 0.500 .500 125 0.750 .750 125 1.00 ...

  • Page 2

    Cartridge and Axial Lead Fuses Temperature Rerating Curve continuous operation. Soldering Parameters Recommended Process Parameters: Wave Parameter Lead-Free Recommendation Preheat: ° 100 C ° 150 C 60-180 seconds ° Solder Pot Temperature: 260 Solder Dwell Time: 2-5 seconds Recommended Hand-Solder ...

  • Page 3

    Product Characteristics Solder Coated Copper wire leads; Materials Copper wire leads Solderability Lead Pull Force Operating º Temperature Shock Dimensions 473 Series (RoHS Version) Markings 62.7 (2.468") 52.4 (2.062")* 27.78 (1.094") 7.11 (.280") 3.43 (.135") 0.64 (.025" ...

  • Page 4

    Cartridge and Axial Lead Fuses Revised: January 12, 2009 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. ...