Fast Acting Precision Surface Mount Fuses
D
SinglFuse™ SF-0603FPxxxM Series Features
n Single blow fuse for overcurrent protection n 1608 (EIA 0603) miniature ...
Description
D
SinglFuse™ SF-0603FPxxxM Series Features
n Single blow fuse for overcurrent protection n 1608 (EIA 0603) miniature footprint n Fast-acting precision fuse n UL 248-14 listed n RoHS compliant* and halogen free** n Multilayer SMD design n Surface mount packaging for automated assembly
SF-0603FPxxxM Series - Fast Acting Precision Surface Mount Fuses
Electrical Characteristics
Model
SF-0603FP050M-2 SF-0603FP075M-2 SF-0603FP100M-2
Rated Current (Amps) 0.50 0.75 1.00
Fusing Time
Resistance (Ω) Typ.***
1.000 0.450 0.280
Rated Voltage
SF-0603FP125M-2
1.25
0.205
SF-0603FP150M-2
1.50
0.143
SF-0603FP175M-2
1.75
Open within 5
0.095
SF-0603FP200M-2
2.00
sec. at 200 %
0.073
DC 32 V
SF-0603FP250M-2
2.50
rated current
0.046
SF-0603FP300M-2
3.00
0.039
SF-0603FP350M-2
3.50
0.028
SF-0603FP400M-2 SF-0603FP450M-2 SF-0603FP500M-2
4.00 4.50 5.00
0.023 0.019 0.015
*** Resistance value measured with ≤10 % rated current at 25 °C ambient. Tolerance ±25 %. **** Melting I2t calculated at 0.001 second pre-arcing time.
Interrupting Rating DC 32 V 50 A
DC 32 V 35 A
Typical I2t (A2s) ****
0.0093 0.0191 0.036 0.063 0.095 0.140 0.210 0.300 0.460 0.730 1.150 1.680 2.620
Reliability Testing
No. Test
1
Soldering heat resistance
Requirement DCR change ≤ ±10 % No mechanical damage
2 Solderability
Minimum 95 % coverage
3 Thermal shock
DCR change ≤ ±10 % No mechanical damage
4
Moisture resistance
DCR change ≤ ±15 % No excessive corrosion
5 Salt spray
DCR ...
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