043401.5 [LITTELFUSE]
Surface Mount Fuses - Thin-Film Surface Mount; 表面贴装保险丝 - 薄膜表面贴装
| 型号： | 043401.5 |
| 厂家： | 
LITTELFUSE |
| 描述： | Surface Mount Fuses - Thin-Film Surface Mount |
| 文件： | 总1页 (文件大小：43K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Surface Mount Fuses
Thin-Film Surface Mount
SlimLine™ 0603 Very Fast-Acting Fuse 434 Series
®
®
• For RoHS compliant and Lead-Free designs use 467 series.
• The SlimLine 0603 fuse is an extremely small, low profile design
(0603 chip size) utilizing thin-film technology to achieve precise control
of electrical characteristics.
• The lower height profile produces a flat surface for improved
performance in pick-and-place operations and an alternate solution for
height critical applications.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
Opening
Time at 25°C
Reference Dimensions:
100%
200%
300%
4 hours, Minimum
1.60
(.063")
.305
(.012")
5 seconds, Maximum
0.2 seconds, Maximum
.127
(.005")
.254 (.010")
Sn/Pb
AGENCY APPROVALS: Recognized under the Components
Program of Underwriters Laboratories and Certified by CSA.
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.
INTERRUPTING RATINGS:
Coating
.279
(.011")
MARKING CODE VARIES
WITH AMPERAGE RATING
(SEE CHART)
.25–1A
50 A @ 32 V AC/DC
1.25–5A
35 A @ 32 V AC/DC
Sn/Pb
Sn/Pb
Cu
ENVIRONMENTAL SPECIFICATIONS:
.813
(.032")
Operating Temperature: –55°C to 90°C. Consult temperature
rerating chart on page 4. For operation above 90°C contact Littelfuse.
Vibration: Per MIL-STD-202F.
1.09
Insulation Resistance (After Opening): Greater than
10,000 ohms.
Resistance To Soldering Heat: Withstands 60 seconds above
200°C up to 260°C, maximum.
(.043")
1.02
(.040")
3.20
(.126")
2.54
(.100")
1.02
(.040")
Thermal Shock: Withstands 5 cycles of –55°C to 125°C.
PHYSICAL SPECIFICATIONS:
Materials: Body: Epoxy Substrate
.762
(.030")
1.09
(.043")
1.09
(.043")
Terminations: Copper/Nickel/Tin-Lead (95/5)
Cover Coat: Conformal Coating
REFLOW SOLDER
WAVE SOLDER
Soldering Parameters(see page 3 for typical soldering profile):
Wave Solder — 260°C, 10 seconds maximum
Reflow Solder— 260°C, 30 seconds maximum
PACKAGING SPECIFICATIONS: 8mm Tape and Reel per EIA-
RS481-1 (IEC 286, part 3); 5,000 per reel, add packaging suffix, NR.
Average Time Current Curves
100
10
1
PATENTED:
ORDERING INFORMATION:
Nominal
Catalog
Number
Ampere
Rating
Marking
Code
Voltage
Rating
Resistance
Melting I2t
(A2 Sec.)2
Cold Ohm1
0434.250
0434.375
0434.500
0434.680
0434.750
0434 001.
0434 1.25
0434 01.5
0434 1.75
0434 002.
0434 02.5
0434 003.
0434 03.5
0434 004.
0434 005.
.25
.375
.5
.68
.75
1
1.25
1.5
1.75
2
2.5
3
D
E
F
X
G
H
J
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
0.375
0.265
0.193
0.125
0.114
0.072
0.054
0.048
0.039
0.036
0.028
0.023
0.019
0.017
0.013
0.0030
0.0053
0.0087
0.0109
0.0171
0.0210
0.0320
0.0526
0.0661
0.104
0.1
K
L
N
O
P
R
S
T
0.01
0.175
0.198
0.265
0.352
3.5
4
5
0.001
1.297
0.1
1
10
100
1 Measured at 10% of rated current, 25°C.
CURRENT IN AMPERES
2 Measured at rated voltage.
372
www. lit t elf us e. c om
相关型号：
©2020 ICPDF网 联系我们和版权申明