T&R / FUSE 63V FA LEAD FREE SLIM 1206 2A

0466002.WR

Manufacturer Part Number0466002.WR
DescriptionT&R / FUSE 63V FA LEAD FREE SLIM 1206 2A
ManufacturerLittelfuse Inc
SeriesSlimLine™ 466
0466002.WR datasheet
 

Specifications of 0466002.WR

Rohs CompliantYESFuse TypeFast Acting
Voltage - Rated63VAC, 63VDCCurrent2A
Package / Case1206 (3216 Metric)Size / Dimension0.126" L x 0.063" W x 0.023" H (3.20mm x 1.60mm x 0.58mm)
Mounting TypeSurface MountOperating Temperature-55°C ~ 90°C
Dc Cold Resistance0.031 OhmMelting I²t0.2326
Lead Free Status / RoHS StatusLead free / RoHS CompliantColor-
1
Page 1
2
Page 2
3
Page 3
Page 1/3

Download datasheet (136Kb)Embed
Next
466 Series Fuse
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E10480
LR29862
Electrical Characteristics for Series
% of Ampere
Opening Time at 25
Rating
100%
4 hours, Minimum
200%
5 sec., Maximum
300%
0.2 sec., Maximum
Electrical Specifications by Item
Ampere
Max
Amp
Interrupting
Rating
Voltage Rating
Code
(A)
(V)
0.125
.125
125
0.200
.200
125
50A @125 V AC/
0.250
.250
125
0.375
.375
125
0.500
.500
63
0.750
.750
63
1.00
001.
63
1.25
1.25
63
50A @63 V AC/DC
1.50
01.5
63
1.75
1.75
63
2.00
002.
63
2.50
02.5
32
3.00
003.
32
50A @32 V AC/DC
4.00
004.
32
5.00
005.
32
1. Measured at 10% of rated current, 25ºC.
2. Measured at rated voltage.
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/466.html for current information.
Surface Mount Fuses
Thin Film > 1206 Size > Very Fast-Acting > 466 Series
Description
The 466 Series Fast-Acting Surface Mount Fuse (SMF)
is a small (1206 size) thin-film device designed for
secondary protection of circuits used in space constrained
applications such as hand-held portable electronic devices.
This series is 100% lead-free and meets the requirements
of the RoHS directive. New Halogen-Free 466 Series
fuses are available to order using the “HF” suffix. See Part
Numbering section for additional information.
Features
with lead-free solders
and higher temperature
AMPERE RANGE
profiles
125mA - 5A
top surface with code to
allow amperage rating
125mA - 5A
identification without
testing
sensitive applications
O
C
and-place operations
Applications
Secondary protection for space constrained applications:
Nominal Cold
Nominal
Resistance
Melting
Voltage Drop
Rating
(Ohms)
I
2
t (A
2
sec)
4.000
0.00040
1.160
0.00055
DC
0.710
0.0010
0.350
0.0028
0.248
0.0060
0.111
0.0276
0.076
0.0423
0.0640
0.048
0.1103
0.1323
0.031
0.2326
0.024
0.3516
0.020
0.5760
0.014
1.024
0.011
1.600
29
Revised: July 7, 2009
is resistant to industry
standard cleaning
operations
electrical performance are
and 433 Series products
construction provides
superior inrush withstand
characteristics (I
2
t) over
ceramic or glass-based
1206 chip fuse products
Agency Approvals
Nom
Nom Power
Dissipation
(mV)
(W)
552.66
x
x
254.28
x
x
207 .01
0.0518
x
x
0.0634
x
x
158.47
x
x
0.0740
x
x
x
x
85.71
0.1071
x
x
0.1244
x
x
80.73
0.1413
x
x
78.73
0.1575
x
x
x
x
0.2280
x
x
74.50
x
x
73.75
0.3688
x
x
466 Series

0466002.WR Summary of contents

  • Page 1

    Series Fuse Agency Approvals AGENCY AGENCY FILE NUMBER E10480 LR29862 Electrical Characteristics for Series % of Ampere Opening Time at 25 Rating 100% 4 hours, Minimum 200% 5 sec., Maximum 300% 0.2 sec., Maximum Electrical Specifications by Item Ampere ...

  • Page 2

    ... Introduction to Circuit Protection Introduction to Circuit Protection Thin Film > 1206 Size > Very Fast-Acting > 466 Series Temperature Rerating Curve Note: 1. Rerating depicted in this curve is in addition to the standard rerating of 25% for continuous operation. For continuous operation at 70 degrees celsius, the fuse should be rerated as follows ...

  • Page 3

    Product Characteristics Body: Advanced High Temperature Substrate Terminations: Materials Copper Element Cover Coat: Conformal Coating Operating – Temperature Consult temperature rerating curve chart. Thermal Shock Withstands 5 cycles of –55 Humidity Dimensions MARKING CODE VARIES WITH ...