0501020.WR Littelfuse Inc, 0501020.WR Datasheet
0501020.WR
Manufacturer Part Number
0501020.WR
Description
FUSE 20A 24V SMD 1206
Manufacturer
Littelfuse Inc
Series
501r
Specifications of 0501020.WR
Fuse Type
Fast Acting
Voltage - Rated
32VDC
Current
20A
Package / Case
1206 (3216 Metric)
Size / Dimension
0.126" L x 0.063" W x 0.032" H (3.20mm x 1.60mm x 0.82mm)
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C
Dc Cold Resistance
0.002 Ohm
Melting I²t
38.5
Current Rating
20 Amps
Voltage Rating
24 Volts
Fuse Size / Group
1206
Termination Style
SMD/SMT
Body Material
Ceramic
Interrupt Rating
150 Amps at 24 VoltsDC
Operating Temperature Range
- 55 C to + 150 C
Dimensions
3.2 mm L x 1.63 mm W
Product
Surface Mount Fuse
Mounting Style
SMD/SMT
Resistance
0.002 Ohms
Voltage Rating Vac
24V
Voltage Rating Vdc
24V
Fuse Current
20A
Breaking Capacity
150A @ 24VDC
Blow Characteristic
Fast Acting
Fuse Case Style
1206
External Depth
3.118mm
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Color
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
501020
F2920TR
F2920TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
0501020.WR
Manufacturer:
TYCO
Quantity:
60 000
Company:
Part Number:
0501020.WR
Manufacturer:
LITTLEFUSE
Quantity:
55 000
Notes:
3. Nominal Melting I
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/501.html for current information.
Ampere
% of Ampere
Agency Approvals
Electrical Characteristics for Series
Electrical Specifications by Item
Rating
AGENCY
20A
15A
(A)
Rating
100%
350%
Pb
Code
Amp
020.
015.
2
501 Series – High Current 1206 Fast-Acting Fuse
t measured at 1 msec opening time. For other I
AGENCY FILE NUMBER
Ampere Rating
Max. Voltage
15A ~ 20A
15A ~ 20A
Rating
(V)
24
24
E10480
E10480
Interrupt Rating
(DC)
Opening Time at 25ºC
4 hours Minimum
5 secs. Maximum
1
AMPERE RANGE
Surface Mount Fuses
Thin Film High Temperature Fuse > 501 Series
2
t data refer to chart.
Resistance
15 ~ 20
15 ~ 20
Nominal
(Ohms)
0.0028
0.002
Revision: September 26, 2008
2
Melting I
Nominal
(A
2
38.5
18.5
Sec.)
devices be operated continuously at no more than 80% rated current. See “Temperature
Re-Rating Curve”for additional re-rating information.
Description
This 100% Lead Free, RoHS compliant and Halogen Free
fuse series has been designed specifically to provide over
current protection to circuits that see high working ambient
temperatures (up to 150°C).
The general design ensures excellent temperature stability
and performance reliability.
In addition to this, the high i
Littelfuse Thin-Film fuse family ensure high inrush current
withstand capability.
Features
Applications
2
3
T
Nominal Voltage
-55ºCto +150ºC
over current protection
in high current voltage
regulator module (VRM)
Module (VRM)
Equipment
Drop At Rated
Current (V)
0.135
0.110
4
Rated Current (W)
Nominal Power
Dissipation At
2
t values typical of the
2.70
1.65
applications
RoHS compliant
and lead-free reflow /
wave soldering
Agency Approvals
x
x
501 Series
x
x
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0501020.WR Summary of contents
Page 1
... For other I Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/501.html for current information. Surface Mount Fuses Thin Film High Temperature Fuse > 501 Series Description This 100% Lead Free, RoHS compliant and Halogen Free fuse series has been designed specifi ...
Page 2
... P Time within 5°C of actual peak Temperature ( Ramp-down Rate Time 25°C to peak Temperature ( not exceed Wave Soldering 260°C, 10 seconds max. 501 Series Surface Mount Fuses Average Time Current Curves 100.000 10.000 1.000 95 115 135 155 0.100 0.010 0.001 1 Pb – Free assembly 150° ...
Page 3
... Packaging Specification 8mm Tape and Reel EIA-481-1 (IEC 286, part 3) Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/501.html for current information. Surface Mount Fuses Thin Film High Temperature Fuse > 501 Series Moisture Resistance Thermal Shock Mechanical Shock Vibration ...