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0603SFF050F/32-2 [TE]

Slow-Blow Chip Fuses; 慢熔贴片保险丝
0603SFF050F/32-2
型号： 0603SFF050F/32-2
厂家： TE CONNECTIVITY    TE CONNECTIVITY
描述：

Slow-Blow Chip Fuses
慢熔贴片保险丝

电路保护
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Slow-Blow Chip Fuses  
Available in industry standard 1206 and 0603 chip sizes,  
Raychem slow-blow chip fuses help provide overcurrent  
protection on systems that experience large and  
frequent current surges as part of their normal  
operation.  
The Raychem slow-blow chip fuse’s monolithic, multilayer  
design helps provide some of the highest current ratings  
available in the 1206 and 0603 footprints and enhances  
high-temperature performance in a wide range of circuit  
protection designs. The devices’ small size, high  
reliability and strong arc suppression characteristics  
make them suitable for overcurrent protection of power  
supplies, capacitor filter banks, LCD (Liquid Crystal  
Display) backlight inverters, electric motors and  
portable electronics.  
Benefits  
Features  
• Time-delayed design prevents nuisance openings  
in pulsed and high inrush current applications  
• Small size with high-current ratings  
• RoHS compliant  
• Halogen free  
(refers to: BrՅ900ppm, ClՅ900ppm, Br+ClՅ1500ppm)  
• Monolithic multilayer design  
• Strong arc suppression characteristics  
• High-temperature performance  
• -55°C to +125°C operating temperature range  
Applications  
13  
• Small motors systems  
• Portable electronics  
• Input power ports  
• Power over Ethernet (POE)  
• Computer drives  
• Displays  
• Test equipment  
• POL Converter Protection  
• Printers  
111  
Table FS1 Clear Time Characteristics for Slow-Blow Chip Fuses  
0603SFS Series  
1206SFS Series  
% of rated current  
100%  
Clear time at 25°C  
% of rated current  
100%  
Clear time at 25°C  
4 hours (min.)  
4 hours (min.)  
200%  
1 second (min.) 120 seconds (max.)  
200%  
1 second (min.) 120 seconds (max.)  
300%  
0.1 second (min.)  
3 seconds (max.)  
300%  
0.1 second (min.)  
3 seconds (max.)  
800%(1.0A-1.5A)  
800%(2.0A-5.0A)  
0.0005 second (min.) 0.05 seconds (max.)  
0.001 second (min.) 0.05 seconds (max.)  
800%(1.0A-1.5A)  
800%(2.0A-8.0A)  
0.0016 second (min.) 0.05 seconds (max.)  
0.002 second (min.) 0.05 seconds (max.)  
Typical Electrical Characteristics, Dimensions and Recommended Pad Layout for  
Slow-Blow Chip Fuses  
Table FS2  
0603 (1608mm) Slow-Blow Chip Fuses  
Typical Electrical  
Characteristics  
Max.  
Interrupt Ratings  
Shape and  
Dimensions  
Inch (mm)  
0.031 0.006  
(0.80 0.15)  
0.063 0.006  
(1. 60 0.15)  
Rated  
Current  
(A)  
Nominal  
Cold DCR  
(Ω)*  
Nominal  
I2t  
Voltage  
Current  
(A)  
Part Number  
(A2sec)†  
(VDC  
32  
32  
32  
32  
32  
32  
32  
32  
32  
)
0.031 0.006  
(0.80 0.15)  
0603SFS100F/32  
0603SFS150F/32  
0603SFS200F/32  
0603SFS250F/32  
0603SFS300F/32  
0603SFS350F/32  
0603SFS400F/32  
0603SFS450F/32  
0603SFS500F/32  
1.0  
1.5  
2.0  
2.5  
3.0  
3.5  
4.0  
4.5  
5.0  
0.200  
0.100  
0.052  
0.041  
0.031  
0.021  
0.017  
0.015  
0.013  
0.093  
0.18  
0.32  
0.63  
0.87  
1.20  
2.30  
2.70  
3.20  
50  
50  
50  
50  
50  
50  
50  
50  
50  
0.014 0.006  
(0.36 0.15)  
0.110  
(ꢀ.80)  
Recommended  
Pad Layout  
Inch (mm)  
0.0ꢀ4  
(0.60)  
0.039  
(1.00)  
0.043  
(1. 09)  
1206 (3216mm) Slow-Blow Chip Fuses  
Typical Electrical  
Characteristics  
Max.  
Interrupt Ratings  
Shape and  
Dimensions  
Inch (mm)  
0.063 0.008  
Rated  
Current  
(A)  
Nominal  
Cold DCR  
(Ω)*  
Nominal  
I2t  
(1. 60 0.ꢀ0)  
0.1ꢀ6 0.008  
(3.ꢀ0 0.ꢀ0)  
Voltage  
Current  
(A)  
Part Number  
(A2sec)†  
(VDC  
63  
63  
63  
63  
32  
32  
32  
32  
32  
32  
24  
24  
24  
24  
)
1206SFS100F/63  
1206SFS125F/63  
1206SFS150F/63  
1206SFS200F/63  
1206SFS250F/32  
1206SFS300F/32  
1206SFS350F/32  
1206SFS400F/32  
1206SFS450F/32  
1206SFS500F/32  
1206SFS550F/24  
1206SFS600F/24  
1206SFS700F/24  
1206SFS800F/24  
1.0  
1.25  
1.5  
2.0  
2.5  
3.0  
3.5  
4.0  
4.5  
5.0  
5.5  
6.0  
7.0  
8.0  
0.360  
0.200  
0.150  
0.082  
0.070  
0.032  
0.028  
0.024  
0.020  
0.016  
0.014  
0.011  
0.010  
0.009  
0.11  
0.22  
0.23  
0.63  
0.90  
1.20  
1.60  
2.20  
3.60  
5.30  
6.40  
8.50  
10.00  
16.90  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
60  
60  
60  
13  
0.038 0.008  
(0.97 0.ꢀ0)  
0.0ꢀ0 0.010  
(0.51 0.ꢀ5)  
Recommended  
Pad Layout  
Inch (mm)  
0.173  
(4.40)  
0.059  
(1. 50)  
0.071  
(1. 80)  
0.057  
(1. 45)  
* Measured at Յ10% of rated current and 25°C ambient temperature.  
† Melting I2t at 0.001 sec clear time.  
112  
RoHS Compliant, ELV Compliant  
HF Halogen Free  
Figure FS1-FS4 Family Performance Curves  
Figure FS1  
0603SFS AverageTime Current Curves  
100  
A
A
B
C
D
E
F
=
=
=
=
=
=
=
=
=
1.0A  
1.5A  
2.0A  
2.5A  
3.0A  
3.5A  
4.0A  
4.5A  
5.0A  
G
I
F
H
E
C
B
D
10  
G
H
I
1
0.1  
0.01  
0.001  
1
10  
Current (A)  
100  
Figure FS2  
0603SFS I²t vs. t Curves  
10,000  
1000  
100  
10  
A
B
C
D
E
F
=
=
=
=
=
=
=
=
=
1.0A  
1.5A  
2.0A  
2.5A  
3.0A  
3.5A  
4.0A  
4.5A  
5.0A  
I
H
G
F
E
D
B
C
A
G
H
I
13  
1
0.1  
0.01  
0.001  
0.01  
0.1  
1
10  
100  
Time (s)  
Note: Curves are nominal  
113  
RoHS Compliant, ELV Compliant  
HF Halogen Free  
Figure FS1-FS4 Family Performance Curves  
Figure FS3  
... Cont’d  
1206SFS AverageTime Current Curves  
F GHI J KL M N  
A
B
C
D
E
100  
A
B
C
D
E
F
G
H
I
=
=
=
=
=
=
=
=
=
=
=
=
1.0A  
1.2A  
1.5A  
2.0A  
2.5A  
3.0A  
3.5A  
4.0A  
4.5A  
5.0A  
5.5A  
6.0A  
10  
1
J
K
L
M = 7.0A  
8.0A  
N
=
0.1  
0.01  
0.001  
1
10  
100  
1000  
Current (A)  
Figure FS4  
1206SFS I²t vs. t Curves  
100000  
10000  
1000  
A
B
C
D
E
F
=
1.0A  
H
=
=
=
=
=
4.0A  
= 1.25A  
I
4.5A  
5.0A  
5.5A  
6.0A  
=
=
=
=
=
1.5A  
2.0A  
2.5A  
3.0A  
3.5A  
J
K
L
G
F
E
M = 7.0A  
N = 8.0A  
D
C
B
G
A
13  
100  
N
M
L
10  
K
J
I
H
1
0.1  
0.01  
0.001  
0.01  
0.1  
1
10  
100  
Time (s)  
Note: Curves are nominal  
114  
RoHS Compliant, ELV Compliant  
HF Halogen Free  
Table FS3 Environmental Specifications for Slow-Blow Chip Fuses  
Operating temperature  
Mechanical vibration  
Mechanical shock  
Thermal shock  
Resistance to soldering heat  
Solderability  
-55°C to +125°C  
Withstands 5-3000 Hz at 30 Gs when evaluated per Method 204 of MIL-STD-202  
Withstands 1500 Gs, 0.5 millisecond half-sine pulses when evaluated per Method 213 of MIL-STD-202  
Withstands 100 cycles from -65°C to +125°C when evaluated per Method 107 of MIL-STD-202  
Withstands 60 seconds at +260°C when evaluated per Method 210 of MIL-STD-202  
Meets 95% minimum coverage requirement when evaluated per Method 208 of MIL-STD-202  
Withstands 10 cycles when evaluated per Method 106 of MIL-STD-202  
Withstands 48-hour exposure when evaluated per Method 101 of MIL-STD-202  
Moisture resistance  
Salt spray  
Table FS4 Material Specifications for Slow-Blow Chip Fuses  
Construction body material  
Termination material  
Fuse element  
Ceramic  
Silver, Nickel, Tin  
Silver  
Figure FS5 Thermal Derating Current for Slow-Blow Chip Fuses  
Temperature Effect on Current Rating  
105  
100  
95  
90  
85  
80  
75  
70  
65  
60  
55  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
0
-55  
-35  
-15  
5
25  
45  
65  
85  
105  
125  
145  
Maximum Operating Temperature (˚C)  
13  
Table FS5 Electrical Specifications for Slow-Blow Chip Fuses  
Insulation resistance after opening  
20,000Ω minimum @ rated voltage. Fuse clearing under low voltage conditions may result in lower  
post-clearing insulation values. Under normal fault conditions Raychem fuses provide sufficient  
insulation resistance for circuit protection.  
Current carrying capacity  
Withstands 100% rated current at +25°C ambient for 4 hours when evaluated per MIL-PRF-23419.  
Table FS6 Packaging Information for Slow-Blow Chip Fuses  
Reel Quantity  
(pcs)  
Carrier  
Tape Size  
Reels per Outside  
Shipment Box  
Outside Shipment  
Boxes per Overpack  
Size  
Reel Diameter  
178mm white plastic  
178mm white plastic  
Reel Width  
9.0 0.5mm  
9.0 0.5mm  
TapeType  
Plastic  
0603 (1608)  
1206 (3216)  
4,000  
3,000  
8.00 0.10mm  
8.00 0.10mm  
5
5
5
5
Plastic  
115  
RoHS Compliant, ELV Compliant  
HF Halogen Free  
Figure FS6 Recommended Soldering Temperature Profile for Slow-Blow Chip Fuses  
Soldering  
10s Max.  
Natural  
Cooling  
260  
230  
40s Max.  
150-180  
Preheat 60 - 120s Min.  
Time (s)  
Recommended conditions for hand soldering:  
1. Using hot air rework station that can reflow the solder on both terminations at the same time is strongly recommended,  
do not directly contact the chip termination with the tip of soldering iron.  
2. Preheating: 150°C, 60s (min).  
Appropriate temperature (max) of soldering iron tip/soldering time (max): 280°C /10s or 350°C / 3s.  
Maximum temperature of soldering iron tip/soldering time: 350°C /9s or 400°C / 8s.  
Table FS7 Tape and Reel Material Characteristics for Slow-Blow Chip Fuses  
Tolerance X 1mm; 0.X 0.5mm; 0.XX 0.2mm  
Range  
Performance  
Testing Method  
ASTM D1238  
ASTM D1525  
ASTM D638  
Min.  
3.60  
97.8  
50.0  
Max.  
MVR  
4.40  
Vicat softening temperature  
Elasticity at break  
-
-
Table FS8 Tape and Reel Specifications for Slow-Blow Chip Fuses  
Dimension in inches (mm)  
Mark  
E1  
F
0603 (1608)  
1206 (3216)  
0.069 0.004  
0.069 0.004 (1.75 0.10)  
0.138 0.002 (3.50 0.05)  
0.318 0.004 (8.00 0.10)  
0.157 0.004 (4.00 0.10)  
0.157 0.004 (4.00 0.10)  
0.079 0.002 (2.00 0.05)  
0.059 0.004 (1.50+0.10/-0.00)  
(1.75 0.10)  
(3.50 0.05)  
(8.00 0.10)  
(4.00 0.10)  
(4.00 0.10)  
(2.00 0.05)  
(1.50+0.10/-0.00)  
(1.00 max)  
0.138 0.002  
0.318 0.004  
0.157 0.004  
0.157 0.004  
0.079 0.002  
0.059 0.004  
0.039 max  
W
P1  
P0  
P2  
D0  
D1  
t
13  
-
-
0.009 0.001 (0.23 0.02)  
0.036 0.004 (0.92 0.10)  
0.071 0.004 (1.80 0.10)  
0.033 0.004 (0.85 0.10)  
0.009 0.001  
0.071 0.004  
0.138 0.004  
0.050 0.004  
(0.23 0.02)  
(1.80 0.10)  
(3.50 0.10)  
(1.27 0.10)  
A0  
B0  
K0  
Figure FS7 Taped Component Dimensions for Slow-Blow Chip Fuses  
P0  
D0  
P2  
t
E1  
F
W
B0  
K0  
P1  
A0  
D1  
116  
RoHS Compliant, ELV Compliant  
HF Halogen Free  
Figure FS8 Reel Dimensions for Slow-Blow Chip Fuses  
Dimension  
W2  
Description  
Mark  
B
Dimensions (mm)  
Hub outer diameter  
Reel inside width  
Reel outside width  
Tape width  
60  
9
W1  
W2  
B
11.4  
8
W1  
Agency Approvals for Slow-Blow Chip Fuses  
UL  
File # E197536  
Part Numbering System for Slow-Blow Chip Fuses  
1206 SF  
S 400 F / 24 -2  
Packaging  
-2 =Tape and Reel  
Voltage Rating (V)  
Special Code  
F
= RoHS Compliant  
M
= Marked  
Rated Current  
050 = 0.50 Amps  
400 = 4 Amps  
Fuse BlowType  
F
S
H
= Fast Acting  
= Slow Blow  
= High Current  
SF = Surface Mount Fuse  
Size (1206, 0603, 0402)  
13  
Warning :  
All information, including illustrations, is believed to be accurate and reliable. Users, however, should independently evaluate the suitability of and  
test each product selected for their application. Tyco Electronics Corporation makes no warranties as to the accuracy or completeness of the  
information, and disclaims any liability regarding its use. Tyco Electronics’ only obligations are those in the Tyco Electronics’ Standard Terms and  
Conditions of Sale for this product, and in no case willTyco Electronics be liable for any incidental, indirect, or consequential damages arising from  
the sale, resale, use, or misuse of the product. Specifications are subject to change without notice. In addition,Tyco Electronics reserves the right  
to make changes to materials or processing that do not affect compliance with any applicable specification without notification to Buyer.  
117  
RoHS Compliant, ELV Compliant  
HF Halogen Free  
13  
118  

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