SinglFuse™ SF-0603F Series Features
■ Surface mount packaging for automated
assembly
■ Single blow fuse for overcurrent
protection
■ 1608 (EIA 0603) miniature footprint
■ Fast-acting fuse
■ UL certified
■ RoHS compliant* and halogen free**
■ Thin film chip fuse
SF-0603F Series - Fast Acting 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-0603F0±0
0.±0
2±0
DC ±0 V
±0 A
0.00±
SF-0603F063
SF-0603F080
SF-0603F100
SF-0603F12±
SF-0603F1±0
SF-0603F160
SF-0603F200
SF-0603F2±0
SF-0603F300
SF-0603F31±
SF-0603F400
SF-0603F±00
0.63
0.80
1.00
1.2±
1.±0
1.60
2.00
2.±0
3.00
3.1±
4.00
±.00
173
11±
88
63
4±
42
33
24
21
19
1±
12
0.007
0.014
0.016
0.027
0.037
0.041
0.044
0.0±±
0.082
0.089
0.239
0.433
DC 32 V
DC 32 V
±0 A
Open within 1
min. at 200 %
rated current
DC 24 V
DC 24 V
±0 A
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 F 050 - 2
SinglFuse™
Product Designator
Asia-Pacific:
Tel: +886-2 2±62-4117
Fax: +886-2 2±62-4116
SMD Footprint
1608 ꢀEIA 0603) size
Europe:
Tel: +41-41 768 ±±±±
Fax: +41-41 768 ±±10
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
The Americas:
Tel: +1-9±1 781-±±00
Fax: +1-9±1 781-±700
0±0-±00 ꢀ±00 mA - ±.00 A)
Packaging Type
- 2 = Tape & Reel ꢀ±,000 pcs./reel)
www.bourns.com
*
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
** Bourns is using the definition that appears to be the prevalent definition used as the industry standard at this time. The Bourns definition of “halogen-free” is:
Bromine (Br) content: ≤ 900 ppm; Chlorine (Cl) content: ≤ 900 ppm; Total Br + Cl content: ≤1500 ppm.
“SinglFuse” is a trademark of Bourns, Inc.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.