SinglFuse™ꢀSF-0402FPꢀSeriesꢀFeatures
nꢀ Fastꢀactingꢀprecisionꢀthinꢀfilmꢀchipꢀfuseꢀforꢀꢀ
ꢀ
overcurrentꢀprotection
nꢀ 1005ꢀ(EIAꢀ0402)ꢀminiatureꢀfootprint
nꢀ Surfaceꢀmountꢀpackagingꢀforꢀautomatedꢀꢀ
ꢀ
assembly
nꢀ ULꢀlistedꢀ(ULꢀ248-14)
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**
ꢀ
SF-0402FPꢀSeriesꢀ-ꢀFastꢀActingꢀPrecisionꢀSurfaceꢀMountꢀFuses
Electrical Characteristics
Resistance
Tolerance ±25 %
Rated Current
Rated
Voltage
Breaking
Capacity
Typical
Model
Fusing Time
(Amps)
I2t (A2s)****
(mΩ)***
380
120
95
67
51
46
33
22.5
20
19
SF-0402FP050
SF-0402FP080
SF-0402FP100
SF-0402FP125
SF-0402FP150
SF-0402FP160
SF-0402FP200
SF-0402FP250
SF-0402FP300
SF-0402FP315
SF-0402FP400
0.50
0.80
1.00
1.25
1.50
1.60
2.00
2.50
3.00
3.15
4.00
0.00317
0.00532
0.00724
0.01344
0.01356
0.01672
0.01983
0.03763
0.05427
0.06304
0.0896
Open within 5 sec.
at 200 % rated
current
DC 32 V
DC32 V 35 A
16
*** Resistance value measured with less than 10 % of rated current.
2
****Typical I t value measured at 10x rated current.
Reliability Testing
Parameter
Requirement
Test Method
Carrying Capacity..................................... No fusing....................................................Rated current, 4 hours
Fusing Time.............................................. Within 5 seconds........................................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 ±5 °C,10 seconds ±1 second
Solderability.............................................. 95 % coverage minimum ...........................235 °C ±5 °C, 2 ±0.5 second
245 °C ±5 °C, 2 ±0.5 second (lead free)
Temperature Rise..................................... <75 ° C.......................................................100 % of its rated current, measure of surface
temperature
Resistance to Dry Heat............................. ±20 %.........................................................105 °C ±5 °C,1000 hours
Resistance to Solvent............................... No evident damage on protective..............23 °C ±5 °C of isopropyl alcohol, 90 seconds
coating and marking
Residual Resistance................................. 10k ohms or more......................................Measure DC resistance after fusing
Thermal Shock ......................................... DR < 10 %..................................................-20 °C / +25 °C /+125 °C /+25 °C, 10 cycles
UL File Number .........................................E198545
ꢀ
http://www.ul.com/ꢀFollowꢀlinkꢀtoꢀOnlineꢀCertificatesꢀDirectory,ꢀthenꢀenterꢀULꢀFileꢀNo.ꢀE198545,
or click here
Environmental Characteristics
Operating Temperature..................................................................................-20 °C to +105 °C
Storage Conditions
Asia-Pacific:
Tel: +886-2 2562-4117
Temperature ................................................................................................+5 °C to +35 °C
Humidity...........................................................................................................40 % to 75 %
Shelf Life........................................................................... 2 years from manufacturing date
Moisture Sensitivity Level........................................................................................................1
ESDꢀClassificationꢀ(HBM)..............................................................................................Class 6
Email: asiacus@bourns.com
Europe:
Tel: +36 88 520 390
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
*ꢀꢀRoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.ꢀ
Email: americus@bourns.com
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(a)ꢀtheꢀBromineꢀ(Br)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀꢀ
ꢀꢀꢀꢀ(b)ꢀtheꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(c)ꢀtheꢀtotalꢀBromineꢀ(Br)ꢀandꢀChlorineꢀ(Cl)ꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.
“SinglFuse”ꢀisꢀaꢀtrademarkꢀofꢀBourns,ꢀInc.ꢀ
www.bourns.com
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
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