0326020.HXDP [LITTELFUSE]
Electric Fuse;
| 型号： | 0326020.HXDP |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse |
| 文件： | 总4页 (文件大小：158K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Axial Lead & Cartridge Fuses
3AB > Time Lag > 325/326 Series
PS
E
325/326 Series Lead-Free 3AB, Slo-Blo® Fuse
Description
The 3AB Slo-Blo® Fuse with ceramic body construction
permits higher interrupting ratings and voltage ratings.
Ideal for applications where high current loads are
expected.
Features
• In accordance with UL
Standard 248-14
• RoHS compliant and
Lead-free
• Available in cartridge
and axial lead format
and with various forming
dimensions
Agency Approvals
Agency
Agency File Number
Ampere Range
250mA - 10A
12A - 30A
E10480
E10480
LR 29862
Applications
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
250mA - 30A
NBK 030805-
E10480A-F/
NBK 260106-
JP1021A/B
SU05001-5010
SU05001-5011
SU05001-5012
SU05001-7005
PS
E
1A - 30A
Electrical Characteristics for Series
% of Ampere
Ampere Rating
OpeningTime
Rating
2.5A - 3.2A/
7A - 20A
100%
100mA – 30A
100mA – 30A
100mA – 3.2A
4A – 30A
4 hours, Minimum
1 hour, Maximum
135%
10mA - 30A
5 sec., Min., 30 sec., Max.
5 sec., Min., 60 sec., Max.
200%
© 2012 Littelfuse, Inc.
325/326 Series
Revised: December 6, 2012
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/325.html
or /326.html for current information.
Axial Lead & Cartridge Fuses
3AB > Time Lag > 325/326 Series
Electrical Characteristic Specifications by Item
Agency Approvals
Ampere
Rating
(A)
Voltage
Rating
(V)
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
Interrupting
Rating
Amp Code
PS
E
I2t (A2 sec)
.010
.031
.062
.100
.125
.150
.175
.187
.200
.250
.300
.375
.400
.500
.600
.700
.750
.800
001.
01.2
1.25
01.5
01.6
002.
02.5
02.8
003.
0.01
0.031
0.062
0.1
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
3324.8000
332.5000
91.7000
33.5500
22.4500
15.4500
8.9200
7.7250
0.00148
0.0110
0.0276
0.0870
0.100
0.143
0.220
0.230
0.213
0.432
0.690
1.20
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
0.125
0.15
0.175
0.187
0.2
100A@250Vac
6.7700
4.4300
3.2200
2.1550
1.9350
0.25
0.3
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
0.375
0.4
1.33
0.5
1.3000
0.9495
0.7215
0.6410
0.5725
0.3890
0.2860
0.2680
0.1975
0.1760
2.50
0.6
3.90
0.7
6.42
0.75
0.8
7.00
100A@250Vac
10KA@125Vac
10KA@125Vdc
8.20
1
16.3
x
x
x
x
x
x
x
x
x
1.2
22.0
1.25
1.5
24.0
40.1
1.6
45.0
2
0.1210
0.0835
0.0695
0.0605
80.0
2.5
136.0
170.0
200.0
x
x
x
2.8
3
100A@250Vac
10KA@125Vac
03.2
3.2
250
0.0539
214.0
x
x
x
x
x
004.
005.
6.25
007.
008.
010.
4
5
250
250
250
250
250
250
0.0761
0.0522
0.0346
0.0227
0.0193
0.0132
9.71
25.0
60.4
47.3
67.1
137
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
6.25
7
400A@250Vac
10KA@125Vac
x
x
x
8
10
400A@250Vac
10KA@125Vac
600A@125Vdc
012.
12
12
15
15
20
250
250
250
250
250
0.0067
0.0011
0.0050
0.0083
0.0034
129
445
245
760
575
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
012.*
015.
1500A@250Vac
400A@250Vac
10KA@125Vac
600A@125Vdc
015.*
020.
1500A@250Vac
400A@250Vac
10KA@125Vac
600A@125Vdc
250
250
0.0042
0.0024
2500
1030
020.*
025.
1500A@250Vac
x
x
x
x
x
x
20
25
400A@250Vac
10KA@60Vdc
600A@125Vdc
x
x
030.
30
250
0.0019
1690
x
x
x
*Higher i2t version available. Please add suffix “D” to part numbers. For instance, 0325020.MXDP, 0326020.MXDP
I2t test at 10x rated current.
© 2012 Littelfuse, Inc.
325/326 Series
Revised: December 6, 2012
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/325.html
or /326.html for current information.
Axial Lead & Cartridge Fuses
3AB > Time Lag > 325/326 Series
Temperature Rerating Curve
AverageTime Current Curves
1000
100
10
1
0.1
0.01
0.05 0.1
1
10
100
1000
CURRENT IN AMPERES
Soldering Parameters -Wave Soldering
300
280
260
240
220
200
180
160
140
120
100
80
Recommended Process Parameters:
Wave Parameter
Preheat:
(Depends on Flux ActivationTemperature)
Temperature Minimum:
Temperature Maximum:
PreheatTime:
Lead-Free Recommendation
(Typical Industry Recommendation)
100° C
150° C
60-180 seconds
Solder PotTemperature:
Solder DwellTime:
260° C Maximum
2-5 seconds
60
40
20
0
Recommended Hand-Solder Parameters:
Time (Seconds)
Solder IronTemperature: 350° C +/- 5°C
HeatingTime: 5 seconds max.
Preheat Time
Dwell Time
Cooling Time
Note: These devices are not recommended for IR or
Convection Reflow process.
© 2012 Littelfuse, Inc.
325/326 Series
Revised: December 6, 2012
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/325.html
or /326.html for current information.
Axial Lead & Cartridge Fuses
3AB > Time Lag > 325/326 Series
Product Characteristics
Body: Ceramic
Operating Temperature
Thermal Shock
Vibration:
–55ºC to +125ºC
Materials
Cap: Nickel–plated brass
Leads:Tin–plated Copper
MIL-STD-202G, Method 211A,
Test Condition A
MIL-STD-202G, Method 107G, Test
Condition B:(5 cycles - 65ºC to
125ºC)
Terminal Strength
Solderability
MIL-STD-202G, Method 201A
Reference IEC 60127 Second Edition
2003-01 Annex A
MIL-STD-202G, Method 103B, Test
Condition A: High RH (95%) and
Elevated temperature(40ºC) for 240
hours
MIL-STD-202G, Method 101D, Test
Condition B
Humidity
Cap1:
Cap2:
Brand logo, current and voltage
ratings
Series and agency approval
marks
Product Marking
Salt Spray
Part Numbering System
Dimensions
Measurements displayed in millimeters (inches)
0325 xxxx M X P
326 000P Series
325 000P Series
(cartridge)
(axial leaded)
Series
Amp Code
Refer to Amp Code column of
Electrical Characteristics Table
6.35±0.3
(.25")
6.985±0.3
(.275")
3±.75±±.±2
(±.25")
32.72±±.±2
(±.288")
Quantity Code
M = 1000
Axial Lead Diameter: Axial Lead Length:
0.81 0.05 (.032ꢀ) for
(0.01A - 15A)
1.02 0.06 (.040ꢀ) for
(20A - 30A)
38.1 3.15 (1.50ꢀ)TYP.
Packaging Code
X = Filler
Axial Lead Material:
Tin-coated copper
Lead-free
Packaging
Quantity &
Packaging Code
Taping Width
Packaging Option
Packaging Specification
Quantity
325 Series
Bulk
Bulk
N/A
N/A
1000
100
MX
HX
N/A
N/A
326 Series
Bulk
Bulk
N/A
N/A
1000
100
MX
HX
N/A
N/A
© 2012 Littelfuse, Inc.
325/326 Series
Revised: December 6, 2012
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/325.html
or /326.html for current information.
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