Document
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 change ≤ ±10 % No excessive corrosion
6
Mechanical vibration
DCR change ≤ ±10 % No mechanical damage
7 Mechanical shock
DCR change ≤ ±10 % No mechanical damage
8 Life
No electrical “opens” during testing Voltage drop change shall be less than ±20 % of initial value
Test Condition One dip at 260 °C for 60 seconds
Test Reference MIL-STD-202 Method 210
One dip at 245 °C for 5 seconds
MIL-STD-202 Method 208
100 cycles between -65 °C and +125 °C
MIL-STD-202 Method 107
10 cycles
MIL-STD-202 Method 106
48 hour exposure, 5 % salt solution
MIL-STD-202 Method 101
0.4 inch D.A. or 30 G between 5-3000 Hz
MIL-STD-202 Method 204
1500 G, 0.5 ms, half-sine shocks
MIL-STD-202 Method 213
80 % rated current (75 % for < 1 A fuses) for 2000 hours at ambient temperature between +20 °C and +30 °C
Refer to STP document
Agency Recognition UL File Number..................................................... E198545
WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. ** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. “SinglFuse” is a trademark of Bourns, Inc. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
SinglFuse™ SF-0603FPxxxM Series Applications
n Portable memory
n Cell phones
n LCD monitors
n Rechargeable battery packs
n Disk drives
n Battery chargers
n PDAs
n Set-top boxes
n Digital cameras
n Industrial controllers
n MP3 players
n Battery Management Systems (BMS)
n LED lighting n Power tools
SF-0603FPxxxM Series - Fast Acting Precision Surface Mount Fuses
Environmental Characteristics
Operating Temperature................................................................................................................................................................. -55 °C to +125 °C Storage Conditions Temperature............................................................................................................................................................................... +5 °C to +35 °C Humidity.........................................................................................................................................................................................40 % to 75 % Shelf Life..........................................................................................................................................................2 years from manufacturing date Moisture Sensitivity Level....................................................................................................................................................................................... 1 ESD Classification (HBM)............................................................................................................................................................................ Class 6
Typical Part Marking Represents total content. Layout may vary.
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RATED CU.