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| 型号： | 0251005.MAT1 |
| 英文描述： | PICOSICHERUNG FLINK 5A |
| 中文描述： | PICOSICHERUNG FLINK 5A条 |
| 文件页数： | 1/1页 |
| 文件大小： | 89K |
| 代理商： | 0251005.MAT1 |
42
AXIAL LEAD AND CARTRIDGE FUSES
SUBMINIATURE
PICO
II Very Fast-Acting Type Fuse
The PICO II very fast-acting fuse is designed to meet an
extensive array of performance characteristics in a space-
saving subminiature package.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Ampere
Opening
Rating
Time
100%
1/16 –15
4 hours, Minimum
1/16 –7
1 second, Maximum
200%
10
3 seconds, Maximum
12 –15
10 seconds, Maximum
AGENCY APPROVALS: Recognized under the
Components Program of Underwriters Laboratories and
Certified by CSA. Approved by MITI from 1 through 5
amperes.
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.
REFERENCE TO MIL SPEC: Available in Military QPL
type FM10, conforming to MIL-PRF-23419. To order,
change 251 to 253 as shown below.
INTERRUPTING RATINGS:
300 amperes at 125 VDC.
50 amperes at 125 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);
Method 204, Test Condition C (55–2000 Hz at 10 G’s Peak).
Moisture Resistance: MIL-STD-202, Method 106.
PHYSICAL SPECIFICATIONS:
Materials: Encapsulated, Epoxy-Coated Body; Solder
Coated Copper Wire Leads.
Soldering Parameters:
Wave Solder — 260°C, 10 seconds maximum.
Solderability: MIL-STD-202, Method 208.
Lead Pull Force: MIL-STD-202, Method 211, Test
Condition A (will withstand a 7 lb. axial pull test).
PACKAGING SPECIFICATIONS: Tape and Reel per EIA-
296; T1: 2.062" (52.4mm) taped spacing; 5,000 per reel.
Option: Radial Lead Version; 0.4" lead spacing; to order,
change 251 to 252.
PATENTED
ORDERING INFORMATION:
100
10
1
0.1
0.01
0.001
1/16A
0.05 0.1
1
10
100
1000
1/8A
1/4A
3/8A
1/2A
3/4A 1A
1
1/2A
2A 2
1/2A
3A
3
1/2A
4A
5A 7A 10A 12A
15A
TIME
IN
SECONDS
CURRENT IN AMPERES
Std. Type
Mil. Type
Nominal
Catalog
Ampere Voltage
Resistance
Melting I
2t
Number
Rating
Cold Ohms
A
2 Sec.
R251.062
R253.062
1/16
125
7.0
0.000113
R251.125
R253.125
1/8
125
1.70
0.00174
R251.250
R253.250
1/4
125
0.665
0.0116
R251.375
R253.375
3/8
125
0.395
0.0296
R251.500
R253.500
1/2
125
0.280
0.0598
R251.750
R253.750
3/4
125
0.175
0.153
R251 001
R253 001
1
125
0.128
0.256
R251 01.5
R253 01.5
11/2
125
0.0823
0.587
R251 002
R253 002
2
125
0.0473
0.405
R251 02.5
21/2
125
0.0360
0.721
R251 003
R253 003
3
125
0.0290
1.19
R251 03.5
31/2
125
0.0240
1.58
R251 004
R253 004
4
125
0.0204
2.45
R251 005
R253 005
5
125
0.0155
4.14
R251 007
R253 007
7
125
0.0105
10.4
R251 010
R253 010
10
125
0.00705
25.5
R251 012
12
32
0.0055
45.2
R251 015
R253 015
15
32
0.00446
68.8
Average Time Current Curves
QPL
F
L 1 A
1.5"
.280"
REF.
EPOXY COATING
.025" DIA.
.095" DIA. REF.
NOTE: .025" diameter for 1/16 –10A, .032" diameter for 12 –15A.
Note: Higher Ampere Ratings Available.
Contact Technical Assistance for Details
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相关代理商/技术参数 |
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| 0251007.HAT1L | 功能描述:保险丝 125V 7A PICO II FA 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 |
| 0251007.M | 制造商:Littelfuse 功能描述:FUSE 7A/125V PICO FAST AXIAL |
| 0251007.M- | 功能描述:保险丝 USE 576-0251007.MXL 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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| 0251007.MAT1- | 功能描述:保险丝 U 576-0251007.MAT1L 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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