SinglFuse™ SF-0603S Series Features
■ Thin film chip fuse
■ Surface mount packaging for automated
assembly
■ Single blow fuse for overcurrent
protection
■ 1608 (EIA 0603) miniature footprint
■ Slow blow fuse
■ UL certified
■ RoHS compliant* and
halogen free
SF-0603S Series - Slow Blow Surface Mount Fuses
Electrical Characteristics
Rated Current
Resistance
(mΩ) Typ.*
Typical
I2t (A2s)
Model
Fusing Time
Rated Voltage Breaking Capacity
(Amps)
DC ±0 V
SF-0603S0±0
0.±0
17±
DC ±0 V
±0 A
0.009
SF-0603S063
SF-0603S080
SF-0603S100
SF-0603S12±
SF-0603S1±0
SF-0603S160
SF-0603S200
SF-0603S2±0
SF-0603S300
SF-0603S31±
SF-0603S400
SF-0603S±00
0.63
0.80
1.00
1.2±
1.±0
1.60
2.00
2.±0
3.00
3.1±
4.00
±.00
130
93
6±
47
36
34
26
20
16
1±
12
9
0.017
0.024
0.026
0.0±7
0.081
0.086
0.11±
0.200
0.210
0.279
0.326
0.622
Open within ± sec.
at 2±0 % rated
current
DC 32 V
DC 32 V
±0 A
*Resistance value was measured with less than 10 % of rated current.
Reliability Testing
Parameter
Requirement
Test Method
Carrying Capacity.....................................No fusing....................................................Rated current, 4 hours
Fusing Time..............................................Within 1 minute..........................................200 % of its rated current
Interrupting Ability ....................................No mechanical damages ...........................After the fuse is interrupted, rated voltage applied for
30 seconds again
Bending Test.............................................No mechanical damages ...........................Distance between holding points: 90 mm,
Bending: 3 mm,1time, 30 seconds
Resistance to Solder Heat........................±20 % ........................................................260 °C ±± °C,10 seconds ±1 second
Solderability..............................................9± % coverage minimum...........................23± °C ±± °C, 2 ±0.± second
24± °C ±± °C, 2 ±0.± second ꢀlead free)
Temperature Rise .....................................<7± ° ..........................................................100 % of its rated current, measure of surface
temperature
Resistance to Dry Heat.............................±20 % ........................................................10± °C ±± °C,1000 hours
Resistance to Solvent...............................No evident damage on protective .............23 °C ±± °C of isopropyl alcohol, 90 seconds coating
and marking
Residual Resistance.................................10k W or more ...........................................Measure DC resistance after fusing
Thermal Shock .........................................DR < 10 % .................................................-20 °C / +2± °C /+12± °C /+2± °C, 10 cycles
Typical Part Marking
How to Order
Represents total content. Layout may
vary.
SF - 0603 S 050 - 2
SinglFuse™
Product Designator
SMD Footprint
1608 ꢀEIA 0603) size
Asia-Pacific:
Tel: +886-2 2±62-4117
Fax: +886-2 2±62-4116
Europe:
Tel: +41-41 768 ±±±±
Fax: +41-41 768 ±±10
The Americas:
Tel: +1-9±1 781-±±00
Fax: +1-9±1 781-±700
www.bourns.com
Fuse Blow Type
F = Fast acting
S = Slow blow
RATING CURRENT (A)
F = 0.50
I = 0.63
K = 0.80
L = 1.00
M = 1.25
P = 1.50
N = 1.60
S = 2.00
T = 2.50
3 = 3.00
U = 3.15
W = 4.00
Y = 5.00
Rated Current
0±0-±00 ꢀ±00 mA - ±.00 A)
Packaging Type
- 2 = Tape & Reel ꢀ±,000 pcs./reel)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
“SinglFuse” is a trademark of Bourns, Inc.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications