0325020.MXF48SPP [LITTELFUSE]
Electric Fuse;
| 型号： | 0325020.MXF48SPP |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse |
| 文件： | 总3页 (文件大小：628K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Axial Lead Fuses
3AB > Time Lag > 325SP Series
PS
E
325SP 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
•ꢀ InꢀaccordanceꢀwithꢀULꢀ
•ꢀ RoHSꢀcompliantꢀandꢀ
Standard 248-14
Lead-free
•ꢀ Availableꢀinꢀaxialꢀleadꢀ
format and with various
forming dimensions
Agency Approvals
Agency
Agency File Number
Ampere Range
E10480
12A - 20A
Applications
LR 29862
12A - 20A
12A - 20A
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
NBK 030805-
E10480F/
NBK 260106-
JP1021B
PS
E
Electrical Characteristics for Series
SU05001-5011
SU05001-5012
12A - 20A
12A - 20A
% of Ampere
Ampere Rating
OpeningTime
Rating
100%
12 – 20A
12 – 20A
12 – 20A
4 hours, Minimum
1 hour, Maximum
135%
200%
5 sec., Min., 60 sec., Max.
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/29/14
Axial Lead Fuses
3AB > Time Lag > 325SP Series
Electrical Characteristic Specifications by Item
Agency Approvals
Ampere
Rating
(A)
Voltage
Rating
(V)
Nominal Cold
Resistance
(Ohms)
Interrupting
Rating
Nominal Melting
I2t (A2 sec)
Amp Code
PS
E
012.
015.
020.
12
15
20
250
250
250
0.0067
0.0050
0.0034
129
245
575
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
400A@250Vac
10KA@125Vac
600A@125Vdc
Temperature Rerating Curve
AverageTime Current Curves
1000
100
10
1
0.1
0.01
0.01
0.1
1
10
CURRENT IN AMPERES
100
1000
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
HeatingꢀTime:ꢀ5ꢀsecondsꢀmax.
Preheat Time
Dwell Time
Cooling Time
Note:These devices are not recommended for IR or
Convection Reflow process.
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/29/14
Axial Lead Fuses
3AB > Time Lag > 325SP Series
Product Characteristics
Body: Ceramic
Cap: Nickel–plated brass
Leads:Tin–plated Copper
MIL-STD-202G, Method 211A,
Test Condition A
Reference IEC 60127 Second Edition
2003-01 Annex A
Operating Temperature
Thermal Shock
Vibration:
–55ºC to +125ºC
Materials
MIL-STD-202G, Method 107G, Test
Condition B:(5 cycles - 65ºC to
125ºC)
Terminal Strength
Solderability
MIL-STD-202G, Method 201A
MIL-STD-202G, Method 103B, Test
ConditionꢀA:ꢀHighꢀRHꢀ(95%)ꢀandꢀ
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 XSP P
325 000SP Series
(axial leaded)
Series
Amp Code
Refer to Amp Code column of
Electrical Characteristics Table
6.36 0.1
(.250")
31.74 0.ꢀ
(1.25")
Quantity Code
M = 1000
Axial Lead Diameter: Axial Lead Length:
Packaging Code
0.81 0.05 (.032ꢀ) for
(<20A)
1.02 0.05 (.040ꢀ) for
21.0 0.5 (0.83ꢀ)TYP.
X
= Filler
Axial Lead Material:
Single Cap Pigtail
Lead-free
(
≥20A)
Tin-coated copper
Packaging
Quantity &
Packaging Code
Taping Width
Packaging Option
325SP Series
Packaging Specification
Quantity
Bulk
Bulk
N/A
N/A
1000
1000
MXSPP
MXF48SPP
N/A
N/A
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/29/14
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