參數(shù)資料
型號(hào)： 473
廠商： Littelfuse, Inc.
元件分類： 保險(xiǎn)絲
英文描述： Axial Lead and Cartridge Fuses - Subminiature
中文描述： 軸向引線和墨盒保險(xiǎn)絲-微型
文件頁(yè)數(shù)： 1/1頁(yè)
文件大小： 65K
代理商： 473
Subminiature
Axial Lead and Cartridge Fuses
PICO
II
Slo-Blo
Fuse 473 Series
391
www.littelfuse.com
The PICO
II Slo-Blo
fuse combines time delay performance
characteristics with the proven reliability of a PICO
fuse.
RoHS Compliant
version now available, use ordering suffix ‘L
(see example on data sheet).
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
100%
4 hours,
Min
imum
200%
1 second,
Min.;
60 seconds,
Max.
300%
0.2 second,
Min.;
3 seconds,
Max.
800%
0.02 second,
Min.;
0.1 second,
Max
.
Opening
Time
AGENCY APPROVALS:
Recognized under the Components Program
of Underwriters Laboratories and Certified by CSA. Approved by METI
from 1 through 5 amperes.
AGENCY FILE NUMBERS:
UL E10480, CSA LR 29862.
INTERRUPTING RATING:
50 amperes at 125 VDC/VAC
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature:
–55°C to 125°C.
Shock: MIL-STD-202, Method 213, Test Condition I
(100 G’s peak for 6 milliseconds).
Vibration:
MIL-STD-202, Method 201 (10–55 Hz); MIL-STD-202,
Method 204, Test Condition C (55–2000 Hz at 10 G’s Peak).
Salt Spray:
MIL-STD-202, Method 101, Test Condition B.
Insulation Resistance (After Opening):
MIL-STD-202,
Method 302, (10,000 ohms minimum at 100 volts).
Resistance to Soldering Heat:
MIL-STD-202,
Method 210, Test Condition C (20 sec at 260°C).
Thermal Shock:
MIL-STD-202, Method 107,
Test Condition B (–65°C to 125°C).
Moisture Resistance:
MIL-STD-202, Method 106
(90–98% RH), Heat (65°C).
PHYSICAL SPECIFICATIONS:
Materials:
Encapsulated, Epoxy-Coated Body; Solder Coated Copper
Wire Leads.
RoHS Compliant Product: Pure Tin coated copper
wire leads.
Soldering Parameters:
Wave Solder — 260°C, 3 seconds maximum.
Solderability:
MIL-STD-202, Method 208.
Lead Pull Force:
MIL-STD-202, Method 211, Test Condition A (will
withstand a 10 lb. axial pull test).
PATENTED
ORDERING INFORMATION:
1000
100
10
1
0.1
0.01
1000
100
10
1
0.1
.
.
.
1
1
2
2
3
3
4
5
7
T
CURRENT IN AMPERES
Nominal
Resistance
Cold Ohms
1.74
1.13
0.460
0.267
0.116
0.0712
0.0630
0.0520
0.0380
0.0240
0.0194
0.0133
0.0092
Nominal
Melting I
2
t
A
2
Sec.
0.0850
0.210
0.760
2.01
3.94
7.60
9.28
13.0
21.0
26.8
35.0
54.8
105.0
Catalog
Number
0473
.375
0473
.500
0473
.750
0473
001
0473
01.5
0473
002
0473
2.25
0473
02.5
0473
003
0473
03.5
0473
004
0473
005
0473
007
Ampere
Rating
3/8
1/2
3/4
1
1
1
/
2
2
2
1
/
4
2
1
/
2
3
3
1
/
2
4
5
7
Voltage
Rating
125
125
125
125
125
125
125
125
125
125
125
125
125
Average Time Current Curves
F
L
1 A
38.1
(1.5")
38.1
(1.5")
7.11 (.280")
REF.
0.64 (.025")
DIA.
3.175 (.125")
DIA. REF.
PACKAGING SPECIFICATIONS:
Tape and Reel per EIA-296;
T1: 2.062" (52.4mm) taped spacing; 4,000 per reel.
Options:
For
RoHS Compliant
devices add the letter ‘L to end of
packaging suffix. Example: 473001.YRT1L (RoHS Compliant 1A,
4,000 per reel).
RoHS
11
C
A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
473.375 制造商:Littelfuse 功能描述:Fuse Subminiature 0.375A 125V Slow Blow 2-Pin Axial Through Hole
473.375T1 功能描述:保險(xiǎn)絲 .375AMP 125V SLO BLO AXIAL RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
473.375T1L 制造商:Littelfuse 功能描述:Leaded Cartridge Fuse
473.5 制造商:Littelfuse 功能描述:
473.500 制造商:Littelfuse 功能描述:Fuse 0.5A 125V Slow Blow Acting 2-Pin
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