0466002.WR Littelfuse Inc, 0466002.WR Datasheet

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

0466002.WR

Manufacturer Part Number
0466002.WR
Description
T&R / FUSE 63V FA LEAD FREE SLIM 1206 2A
Manufacturer
Littelfuse Inc
Series
SlimLine™ 466r
Datasheet

Specifications of 0466002.WR

Rohs Compliant
YES
Fuse Type
Fast Acting
Voltage - Rated
63VAC, 63VDC
Current
2A
Package / Case
1206 (3216 Metric)
Size / Dimension
0.126" L x 0.063" W x 0.023" H (3.20mm x 1.60mm x 0.58mm)
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 90°C
Dc Cold Resistance
0.031 Ohm
Melting I²t
0.2326
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Color
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
1. Measured at 10% of rated current, 25ºC.
2. Measured at rated voltage.
Please refer to www.littelfuse.com/series/466.html for current information.
Agency Approvals
Electrical Characteristics for Series
Electrical Specifications by Item
AGENCY
Ampere
% of Ampere
Rating
0.125
0.200
0.250
0.375
0.500
0.750
2.00
3.00
4.00
5.00
1.00
1.25
1.50
1.75
2.50
(A)
Rating
100%
200%
300%
466 Series Fuse
AGENCY FILE NUMBER
Code
Amp
.125
.200
.250
.375
.500
.750
002.
02.5
003.
004.
005.
001.
1.25
1.75
01.5
Voltage Rating
LR29862
E10480
Max
125
125
125
125
(V)
63
63
63
63
63
63
63
32
32
32
32
Opening Time at 25
0.2 sec., Maximum
4 hours, Minimum
5 sec., Maximum
50A @63 V AC/DC
50A @32 V AC/DC
50A @125 V AC/
Interrupting
Rating
AMPERE RANGE
Surface Mount Fuses
Thin Film > 1206 Size > Very Fast-Acting > 466 Series
DC
125mA - 5A
125mA - 5A
O
C
Nominal Cold
Resistance
Revised: July 7, 2009
(Ohms)
4.000
0.350
0.248
0.048
0.031
0.024
0.020
0.710
0.076
0.014
0.011
1.160
0.111
29
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
Applications
Secondary protection for space constrained applications:
with lead-free solders
and higher temperature
profiles
top surface with code to
allow amperage rating
identification without
testing
sensitive applications
and-place operations
I
Nominal
2
Melting
0.00040
0.00055
t (A
0.0028
0.0060
0.0423
0.0640
0.2326
0.0010
0.0276
0.1323
0.3516
0.5760
0.1103
1.024
1.600
2
sec)
Voltage Drop
552.66
254.28
158.47
207 .01
85.71
80.73
78.73
73.75
Nom
74.50
(mV)
Nom Power
Dissipation
0.0634
0.2280
0.3688
0.0518
0.0740
0.1071
0.1244
0.1413
0.1575
(W)
is resistant to industry
standard cleaning
operations
electrical performance are
and 433 Series products
construction provides
superior inrush withstand
characteristics (I
ceramic or glass-based
1206 chip fuse products
Agency Approvals
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
2
t) over
466 Series
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x

Related parts for 0466002.WR

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 ...

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