0239002.MRET1P [LITTELFUSE]
Electric Fuse, Time Lag Blow, 2A, 250VAC, 100A (IR), Supplemental, Through Hole, 5x20mm, ROHS COMPLIANT;
| 型号： | 0239002.MRET1P |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse, Time Lag Blow, 2A, 250VAC, 100A (IR), Supplemental, Through Hole, 5x20mm, ROHS COMPLIANT 电路保护 |
| 文件： | 总4页 (文件大小：1026K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Axial Lead & Cartridge Fuses
5×20 mm > Slo-Blo® Fuse > 239 Series
PS
E
239 Series, 5×20 mm, Slo-Blo® Fuse
RoHS
Pb
Description
5×20mm Slo-Blo® glass body cartridge fuse designed to
UL specification.
Features
• Designed to UL/CSA/
ANCE 248-1 and 248-14
Standards
• RoHS compliant and
lead-free
• Available in cartridge and
axial lead format
Agency Approvals
Applications
Agency
Agency File Number
Ampere Range
Used as supplementary protection in appliance or
utilization equipment to provide individual protection for
components or internal circuits.
Cartridge:
NBK030609-JP1021A
NBK190609-JP1021A
NBK030609-JP1021B
Leaded:
1A – 3.5A
4A – 5A
7A
PS
E
NBK030609-JP1021C
NBK190609-JP1021B
NBK030609-JP1021D
1A – 3.5A
4A – 5A
7A
Electrical Characteristics for Series
% of Ampere
Rating
Ampere
Ratings
OpeningTime
SU05001 – 2004A
SU05001 – 2014A
0.200A – 3.15A
4A – 7A
100%
135%
200%
4 hours, Minimum
1 hour, Maximum
All Ratings
E10480
0.080A – 7A
2 minutes, Maximum
0.200A – 3.15A
4A – 7A
29862
N/A
Additional Information
0.080A – 7A
ꢀatasꢁeet
ꢀesꢁurꢂes
ꢀaꢁꢂles
Aꢀꢀessꢁries
For recommended fuse accessories for this product series,
see ‘Recommended Accessories’ section.
© 2017 Littelfuse, Inc.
Application testing is strongly recommended. Specifications are subject to change without notice.
Revised: 01/31/17
Axial Lead & Cartridge Fuses
5×20 mm > Slo-Blo® Fuse > 239 Series
Electrical Characteristic Specification by Item
Agency Approvals
Voltage
Rating
(V)
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
Amp Rating
(A)
Interrupting
Amp Code
Rating
PS
E
I2t (A2 sec)
.080
.100
.125
.150
.200
.250
.300
.400
.500
.600
.700
.750
.800
001.
1.25
01.6
002.
02.5
003.
3.15
03.2
03.5
004.
005.
007.
0.08
0.1
0.125
0.15
0.2
0.25
0.3
0.4
0.5
0.6
0.7
0.75
0.8
1
1.25
1.6
2
2.5
3
3.15
3.2
3.5
4
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
125
125
125
28.1750
17.3425
11.6000
8.1000
3.8725
3.0700
2.3000
1.4750
0.9090
0.6990
0.5375
0.4710
0.4155
0.2965
0.1980
0.1205
0.0943
0.0583
0.04877
0.0414
0.0385
0.0370
0.0312
0.0199
0.0114
0.02500
0.05500
0.08500
0.13000
0.16500
0.34000
0.61500
2.02000
1.98500
2.41500
4.12000
5.42500
7.56500
11.29500
19.52500
30.43000
50.58500
79.70500
129.51000
128.05000
128.05000
128.05000
270.703
302.836
305.758
x
x
x
x
x
x
x
x
x
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x
x
x
x
x
x
x
x
x
x
x
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x
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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
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x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
35A @ 250 VAC
10kA @ 125 VAC
x
x
x
x
x
x
x
x
x
x
x
x
10kA @ 125 VAC
100A @ 250 VAC
x
x
x
x
x
x
5
7
10kA @ 125 VAC
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/31/17
Axial Lead & Cartridge Fuses
5×20 mm > Slo-Blo® Fuse > 239 Series
Temperature Re-rating Curve
AverageTime Current Curves
10000
1000
100
10
1
0.1
Note:
Rerating depicted in this curve is in addition to the standard derating of 25% for
continuous operation.
0.01
0.001
0.1
1
10
100
1000
Cꢀꢁꢁꢂꢃꢄ ꢅꢃ Aꢆꢇꢂꢁꢂꢈ
Soldering Parameters -Wave Soldering
Recommended Process Parameters:
ꢆꢀꢀ
ꢁꢄꢀ
ꢁꢃꢀ
ꢁꢂꢀ
ꢁꢁꢀ
ꢁꢀꢀ
ꢅꢄꢀ
ꢅꢃꢀ
ꢅꢂꢀ
ꢅꢁꢀ
ꢅꢀꢀ
ꢄꢀ
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
ꢃꢀ
ꢂꢀ
ꢁꢀ
Recommended Hand-Solder Parameters:
ꢀ
Solder IronTemperature: 350°C +/- 5°C
HeatingTime: 5 seconds max.
ꢄꢅꢆꢂ ꢇꢈꢂꢉꢊꢋꢌꢍꢎ
ꢛꢐꢂꢜꢂꢑꢒ ꢄꢅꢆꢂ
ꢕꢊꢊꢃꢅꢋꢚ ꢄꢅꢆꢂ
Note:These devices are not recommended for IR or
Convection Reflow process.
ꢀꢁꢂꢃꢃ ꢄꢅꢆꢂ
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/31/17
Axial Lead & Cartridge Fuses
5×20 mm > Slo-Blo® Fuse > 239 Series
Product Characteristics
Operating
Temperature
Thermal
Shock
Body: Glass
Cap: Nickel–plated brass
Leads:Tin–plated Copper
–55ºC to +125ºC
Materials
MIL-STD-202, Method 107, Test Condition B: (5
cycles –65ºC to +125ºC)
Terminal
Strength
MIL-STD-202, Method 211,
Test Condition A
Vibration
Humidity
Salt Spray
MIL-STD-202, Method 201
MIL-STD-202, Method 103, Test Condition A.
high RH (95%) and elevated temp (40ºC) for 240
hours
Solderability
MIL-STD-202 Method 208
Cap 1: Brand logo, current and voltage rating
Cap 2: Series and agency approval markings
Product Marking
MIL-STD-202, Method 101, Test Condition B
Dimensions
Part Numbering System
20+0.5
0239 xxxx M X P
5.2+0.1
-0.2
0239 000P
Series
5.1+0.6
5.1+0.6
Amp Code
ꢊꢅꢋꢅꢆ ꢌꢍ ꢎꢏꢐ ꢑꢍꢒꢅ ꢓꢍꢄꢔꢏꢕ ꢍꢋ
ꢖꢄꢅꢓꢌꢆꢃꢓꢗꢄ ꢑꢘꢗꢆꢗꢓꢌꢅꢆꢃꢙꢌꢃꢓꢙ ꢚꢗꢛꢄꢅ
5.5 0.ꢁ
40 1.0
21.5 1.0
0239 000XEP
Quantity Code
ꢇ ꢁ ꢈꢉꢉꢉ
0.65 0.05ꢀ
Packaging Code
All dimensions in mm
ꢀ
ꢁ ꢂꢃꢄꢄꢅꢆ
Notes:
Lead-free
ꢀ Ratings above 6.ꢁA have 0.8 0.05 diameteꢂ lead.
Packaging
Packaging Option
Packaging Specification
Quantity
Quantity & Packaging Code
Taping Width
239 Series
Bulk
N/A
N/A
EIA 296-E
N/A
1000
1000
1000
1000
100
MX
MXE
MRET1
MXB
HX
N/A
N/A
Bulk
Reel and Tape
Bulk
T1=52mm (2.062”)
N/A
N/A
N/A
Bulk
Bulk
N/A
N/A
100
HXE
Recommended Accessories
Max
Max
Accessory
Series
Description
Panel Mount Shock-Safe Fuseholder
Application Application
Type
Voltage
Amperage
345_ISF
10
20
16
10
Holder
Block
Clip
345
830
Shock-Safe Fuseholder with PC Mount, Solder Mount and Panel Mount options
PC Mount Shock-Safe Miniature Fuseholder
Metric OMNI-BLOK® Fuse Block
520
646
PC Mount Miniature Fuse Block
250
6.3
10
658
Surface Mount Miniature Fuse Block
PC Mount Miniature Fuse Clip
520_W
111
6.3
10
PC Board Mount Fuse Clip
445
PC Board Mount Fuse Clip
10
Notes:
1. Do not use in applications above rating.
2. Please refer to fuseholder data sheet for specific re-rating information.
3. Please contact factory for applications greater than the max voltage and amperage shown.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/31/17
相关型号：
0239002.P
Electric Fuse, Time Lag Blow, 2A, 250VAC, 100A (IR), Inline/holder, ROHS COMPLIANT
LITTELFUSE
0239003.MRET1P
Electric Fuse, Time Lag Blow, 3A, 250VAC, 100A (IR), Supplemental, Through Hole, 5x20mm, ROHS COMPLIANT
LITTELFUSE
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