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参数资料
| 型号： | 047302.5 |
| 厂商： | Littelfuse, Inc. |
| 元件分类： | 保险丝 |
| 英文描述： | Axial Lead and Cartridge Fuses - Subminiature |
| 中文描述： | 轴向引线和墨盒保险丝-微型 |
| 文件页数： | 1/1页 |
| 文件大小： | 57K |
| 代理商： | 047302.5 |
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
Opening
Rating
Time
100%
4 hours, Minimum
200%
1 second, Min.; 60 seconds, Max.
300%
0.2 second, Min.; 3 seconds, Max.
800%
0.02 second, Min.; 0.1 second, Max.
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
.375A .50A
.75A 1.0A 1.5A 2.0A 2.5A 3.0A 3.5A 4.0A 5.0A 7.0A
TIME
IN
SECONDS
CURRENT IN AMPERES
Nominal
Catalog
Ampere
Voltage
Resistance
Melting I
2t
Number
Rating
Cold Ohms
A
2 Sec.
0473.375
3/8
125
1.74
0.0850
0473.500
1/2
125
1.13
0.210
0473.750
3/4
125
0.460
0.760
0473 001
1
125
0.267
2.01
0473 01.5
11/2
125
0.116
3.94
0473 002
2
125
0.0712
7.60
0473 2.25
21/4
125
0.0630
9.28
0473 02.5
21/2
125
0.0520
13.0
0473 003
3
125
0.0380
21.0
0473 03.5
31/2
125
0.0240
26.8
0473 004
4
125
0.0194
35.0
0473 005
5
125
0.0133
54.8
0473 007
7
125
0.0092
105.0
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
AXIAL
LEAD
AND
CAR
TRIDGE
FUSES
相关PDF资料 |
PDF描述 |
|---|---|
| 0923152011 | INTERCONNECTION DEVICE |
| 0923152012 | INTERCONNECTION DEVICE |
| 047303.5 | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT02; Number of Contacts:10; Connector Shell Size:12; Connecting Termination:Solder; Circular Shell Style:Box Mount Receptacle |
| 0923152013 | INTERCONNECTION DEVICE |
| 0923152015 | INTERCONNECTION DEVICE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 047303.5 | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:Axial Lead and Cartridge Fuses - Subminiature |
| 047303.5HAT1L | 功能描述:FUSE 125V PICO II SB 3.5A RoHS:否 类别:过电压，电流，温度装置 >> 保险丝 系列:PICO® II 473 标准包装:1,000 系列:675 保险丝类型:管筒，陶瓷 额定电流:300mA 额定电压 - AC:250V 额定电压 - DC:- 响应时间:慢速 封装/外壳:盒，非标准（轴向） 安装类型:通孔 尺寸/尺寸:0.154" 直径 x 0.433" L（3.90mm x 11.00mm） 额定电压时的断路容量:50A 熔化 I²t:0.0322 批准:CSA，UL 工作温度:- 颜色:- 包装:散装 DC 抗冷流:1.171 欧姆 |
| 047303.5MAT1L | 功能描述:保险丝 125V PICO II SB RoHS 3.5A RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| 047303.5MRT1 | 制造商:Littelfuse 功能描述:FUSE 3.5A 125V SLO AXL PICO T/R |
| 047303.5MRT1- | 功能描述:保险丝 - U 576-047303.5MRT1L RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
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