0318012.MXP
更新时间：2024-09-18 17:44:02
品牌：LITTELFUSE
描述：Electric Fuse, Fast Blow, 12A, 32VAC, 300A (IR), Through Hole, ROHS COMPLIANT
概述
规格参数
数据手册0318012.MXP 概述
Electric Fuse, Fast Blow, 12A, 32VAC, 300A (IR), Through Hole, ROHS COMPLIANT 电熔丝
0318012.MXP 规格参数
| 是否无铅： | 不含铅 | 是否Rohs认证： | 符合 |
| 生命周期： | Active | 包装说明： | ROHS COMPLIANT |
| Reach Compliance Code： | unknown | ECCN代码： | EAR99 |
| HTS代码： | 8536.10.00.40 | 风险等级： | 5.63 |
| 熔断特性： | FAST | 主体高度： | 32.72 mm |
| 主体长度或直径： | 6.99 mm | 电路保护类型： | ELECTRIC FUSE |
| JESD-609代码： | e3 | 焦耳积分标称： | 234 J |
| 安装特点： | THROUGH HOLE | 最高工作温度： | 125 °C |
| 最低工作温度： | -55 °C | 包装方法： | BULK |
| 物理尺寸： | 6.99mm x 32.72mm | 额定分断能力： | 300 A |
| 额定电流： | 12 A | 额定电压（交流）： | 32 V |
| 参考标准： | CSA; UL | 表面贴装： | NO |
| 端子面层： | Tin (Sn) | 端子形状： | PIN WIRE |
| Base Number Matches： | 1 |
0318012.MXP 数据手册
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PDF下载Axial Lead & Cartridge Fuses
3AG > Fast Acting > 312/318 Series
PS
E
RoHS
Pb
312/318 Series Lead-Free 3AG, Fast-Acting Fuse
Description
The 3AG Fast-Acting Fuse solves a broad range
of application requirements while offering reliable
performance and cost-effective circuit protection.
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
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.
E10480
312 Series: 0.062A - 25A
318 Series: 0.062A - 25A
312 Series: 0.062A - 30A
318 Series: 0.062A - 10A
29862
Electrical Characteristics for Series
NBK040205-E10480B/F
NBK040205-E10480D/H
312/318 Series 1A-5A
312/318 Series 6A-10A
PS
E
% of Ampere
Ampere Rating
OpeningTime
Rating
E10480
318 Series: 12A - 30A
0.062A – 35A
0.062A – 35A
0.062A – 10A
12A – 30A
35A
4 hours, Minimum
1 hour, Maximum
5 sec., Maximum
10 sec., Maximum
20 sec., Maximum
100%
312/318 Series: 1-2A
312/318 Series: 3-6A
312/318 Series: 7-10A
SU05001-6008
SU05001-5005
SU05001-5006
135%
200%
312 Series: 0.062A - 10A
318 Series: 0.062A - 10A
N/A
Additional Information
ꢀatasꢁeet
312 Series
ꢀesꢁurꢂes
312 Series
ꢀaꢁꢂles
312 Series
Aꢀꢀessꢁries
312 & 318 Series
ꢀatasꢁeet
318 Series
ꢀesꢁurꢂes
318 Series
ꢀaꢁꢂles
318 Series
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: 03/22/17
Axial Lead & Cartridge Fuses
3AG > Fast Acting > 312/318 Series
Electrical Characteristic Specifications by Item
Nominal
Agency Approvals
Voltage
Rating
(V)
Nominal
Melting
Amp
Ampere
Interrupting
Rating
Cold
PS
E
Code Rating (A)
Resistance
(Ohms)
I2t (A2 sec)
.062
.100
.125
.150
.175
.187
.200
.250
.300
.375
.500
.600
.750
001.
0.062
0.1
0.125
0.15
0.175
0.187
0.2
0.25
0.3
0.375
0.5
.6
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
250
250
32
24.7000
11.2800
7.1450
5.1300
3.8750
3.4200
3.0200
2.0100
1.4050
0.8250
0.4980
0.3620
0.2445
0.1900
0.1385
0.1036
0.0934
0.0856
0.0825
0.0704
0.0594
0.0513
0.0427
0.0293
0.0224
0.0178
0.0146
0.0122
0.0093
0.0072
0.0052
0.0035
0.0024
0.0019
0.0013
0.000249
0.00171
0.00289
0.00550
0.00960
0.0128
0.0165
0.0355
0.0689
0.185
0.483
0.880
1.84
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
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
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
35A@250Vac
10KA@125Vac
0.75
1
0.760
1.45
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1.25
01.5
1.25
1.5
1.6
1.75
1.8
2
2.35
01.6
2.80
x
x
1.75
01.8
3.60
100A@250Vac
10KA@125Vac
3.85
002.
2.25
02.5
003.
004.
005.
006.
0 0 7.
5.20
2.25
2.5
3
7.20
9.54
14.0
x
x
x
x
x
x
x
4
28.5
5
50.0
6
118.0
81.0
200A@250Vac
10KA@125Vac
7
008.
010.
012.*
015.*
020.*
025.*
030.*
035.
8
166.0
298.0
234.6
490.5
1414
10
12
x**
x**
x**
x**
x**
15
32
20
32
300A@32 Vac
25
32
2041
30
32
3717
35
32
7531
NOTES:
** For 318 Series 12A to 30A, the agency approval is only cURus.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/22/17
Axial Lead & Cartridge Fuses
3AG > Fast Acting > 312/318 Series
Temperature Re-rating Curve
AverageTime Current Curves
1000
100
10
1
0.1
0.01
Note:
Rerating depicted in this curve is in addition to the industry practice derating
of 25% for continuous operation.
0.005 0.01
0.1
1
10
100
Cꢈꢉꢉꢃꢄꢀ ꢁꢄ Aꢂꢊꢃꢉꢃꢅ
Please contact Littelfuse for more details on thoseT-C Curves of other ampere
ratings which are not published.
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.
Time (Seconds)
Preheat Time
Cooling Time
Note:These devices are not recommended for IR or
Convection Reflow process.
Dwell Time
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/22/17
Axial Lead & Cartridge Fuses
3AG > Fast Acting > 312/318 Series
Product Characteristics
Body: Glass
Cap: Nickel–plated brass
Leads:Tin–plated Copper
Operating
Temperature
–55ºC to +125ºC
Materials
Thermal
Shock
MIL-STD-202, Method 107, Test Condition B: (5
cycles -65°C to +125°C)
MIL-STD-202, Method 211,
Test Condition A
Terminal Strength
Solderability
Vibration
MIL-STD-202, Method 201
MIL-STD-202 method 208
MIL-STD-202, Method 103,
Test Condition A: High RH (95%),
and Elevated temperature (40°C) for 240 hours
Cap1:
Cap2:
Brand logo, current and voltage
Humidity
ratings
Product Marking
Series and agency approval
marks
MIL-STD-202, Method 101,
Test Condition B
Salt Spray
Dimensions
Part Numbering System
Measurements displayed in millimeters (inches)
0312 xxxx M X P
312 000 Series
318 000 Series
(axial leaded)
(cartridge)
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:
0.81 0.05 (.032ꢀ) for (0.062A-15A)
1.02 0.06 (.040ꢀ) for (20A-35A)
Axial Lead Length:
Standard Length:
38.1 3.15(1.50ꢀ)TYP.
Packaging Code
Short Lead Option:
12.7 1.60(0.50”)TYP
X
= Filler
Axial Lead Material:
Tin-coated copper
Lead-free
Packaging
Quantity &
Packaging Code
Packaging Option
Packaging Specification
Quantity
Taping Width
312 Series
318 Series
Bulk
Bulk
N/A
N/A
1000
100
MX
HX
N/A
N/A
Bulk
Bulk
Bulk
N/A
N/A
N/A
1000
100
MX
HX
N/A
N/A
N/A
1000
MXB
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/22/17
Axial Lead & Cartridge Fuses
3AG > Fast Acting > 312/318 Series
Recommended Accessories
Max
Max
Accessory
Series
Description
Application Application
Type
Voltage
Amperage
155100
Twist-Lock In-Line Fuseholder
Traditional Panel Mount Fuseholder
32
20
20
15
20
30
30
30
15
342
250
250
250
Holder
346
Panel Mount Flip-Top Shock-Safe Fuseholder
345
354
359
122
101
Shock-Safe Fuseholder with PC Mount, Solder Mount and Panel Mount options
Low Profile OMNI-BLOK® Fuse Block
Block
Clip
600
High Current ScrewTerminal Fuse Block
High CurrentTraditional PC Board Fuse Clip
Rivet/EyeletType Fuse Clip
1000
1000
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.
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications.
Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/22/17
0318012.MXP CAD模型
引脚图
封装焊盘图
0318012.MXP 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| 0318012HX | LITTELFUSE | Electric Fuse, Fast Blow, 12A, 32VAC, 300A (IR), Through Hole, ROHS COMPLIANT | 获取价格 |
|
| 0318012MX | LITTELFUSE | Electric Fuse, Fast Blow, 12A, 32VAC, 300A (IR), Through Hole, ROHS COMPLIANT | 获取价格 |
|
| 0318012VX | LITTELFUSE | Electric Fuse, Fast Blow, 12A, 32VAC, 300A (IR), Through Hole, ROHS COMPLIANT | 获取价格 |
|
| 0318015 | LITTELFUSE | 3AG快熔型保险丝可满足 众多应用要求，同时还可提供 性能可靠、经济节约的电路保护。 功能与特色: | 获取价格 |
|
| 0318015.HXP | LITTELFUSE | Electric Fuse, Fast Blow, 15A, 32VAC, 300A (IR), Through Hole, ROHS COMPLIANT | 获取价格 |
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| 0318015.MXP | LITTELFUSE | Electric Fuse, Fast Blow, 15A, 32VAC, 300A (IR), Through Hole, ROHS COMPLIANT | 获取价格 |
|
| 0318015.P | LITTELFUSE | Electric Fuse, Fast Blow, 15A, 32VAC, 300A (IR), Through Hole, ROHS COMPLIANT | 获取价格 |
|
| 0318015.VXP | LITTELFUSE | Electric Fuse, Fast Blow, 15A, 32VAC, 300A (IR), Through Hole, ROHS COMPLIANT | 获取价格 |
|
| 031802.5 | LITTELFUSE | 3AG快熔型保险丝可满足? 众多应用要求，同时还可提供? 性能可靠、经济节约的电路保护。 功能与特色: | 获取价格 |
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| 031802.5H | LITTELFUSE | 312/318 Series Lead-Free 3AG, Fast-Acting Fuse | 获取价格 |
|
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