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参数资料
| 型号： | 0440.250WR |
| 元件分类： | 保险丝 |
| 英文描述： | ELECTRIC FUSE, 0.25A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 封装： | HALOGEN FREE AND ROHS COMPLIANT |
| 文件页数： | 3/3页 |
| 文件大小： | 637K |
| 代理商： | 0440.250WR |
3
2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
Please refer to www.littelfuse.com/series/440.html for current information.
440 Series
Ceramic Fuse > 440 Series
440
Series
Materials
Body: Advanced Ceramic
Terminations: Ag / Ni / Sn (100% Lead-free)
Element Cover Coating: Lead-free Glass
Moisture
Sensitivity Level
IPC/JEDECJ-STD-020C,Level1
Solderability
IPC/ECA/JEDECJ-STD-002B,ConditionC
Humidity Test
MIL-STD-202,Method103B,ConditionsD
Resistance to
Solder Heat
MIL-STD-202,Method210F,ConditionB
Product Characteristics
Moisture Resistance
MIL-STD-202, Method 106G
Thermal Shock
MIL-STD-202, Method 107G,
ConditionB
Mechanical Shock
MIL-STD-202,Method213B,
Condition A
Vibration
MIL-STD-202, Method 201A
Vibration,
High Frequency
MIL-STD-202, Method 204D,
Condition D
Dissolution of
Metallization
IPC/ECA/JEDECJ-STD-002C,
Condition D
Terminal Strength
IEC60127-4
Dimensions
3.200 ± .1778
[.126 ± .007]
1.000
[.039]
X
1.500
[.059]
1.800
[.071]
3.500
[.138]
1.000
[.039]
.8179 +.046/ -.076
[.0322 +.0018/ -.003]
0.520 ± .200
[.020 ± .008]
TERMINATION
1.63 + .10/ -.20
[.064 + .004/ -.008]
Packaging
Part Marking System
packaging Option
packaging Specification
Quantity
Quantity &
packaging code
8mm Tape and Reel
EIA-481,IEC60286,Part3
3000
WR
Part Numbering System
0440 008. W R
SERIES
AMP CoDE
quANTITy CoDE
W = 3000 pcs
PACkINg CoDE
R=ReelPack
Amp code
marking code
.250
D
.375
E
.500
F
.750
g
001.
H
1.25
J
01.5
k
1.75
L
002.
N
02.5
o
003.
P
03.5
R
004.
S
005.
T
007.
W
008.
X
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PDF描述 |
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| 0440.375WR | ELECTRIC FUSE, 0.375A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 044032 | 制造商:BENNING 功能描述:TESTER INSUL/RESIST BENNING IT 100 |
| 044035 | 制造商:BENNING 功能描述:CLAMP METER BENNING CM 2 制造商:BENNING 功能描述:CLAMP METER, BENNING CM 2 制造商:BENNING 功能描述:CLAMP METER, BENNING CM 2; DMM Type:Clamp; Voltage Measuring Range DC:100V to 600V; Voltage Measuring Range AC:100V to 600V; Current Measuring Range DC:10mA to 300A; Current Measuring Range AC:10mA to 300A; Resistance Measuring ;RoHS Compliant: NA |
| 044039 | 制造商:CLAR 功能描述:SWITCH |
| 044-039 | 制造商:CLAR 功能描述:SWITCH |
| 0440500001 | 功能描述:CONN MOD JACK 8/8 R/A PCB UNSHLD RoHS:是 类别:连接器，互连式 >> 模块 - 插孔 系列:44050 标准包装:420 系列:43223 连接器类型:插孔 位置/触点数:8p10c 行数:1 端口数:3 安装类型:通孔 方向:90°角（直角） 端子:焊接 屏蔽:无屏蔽 额定值:Cat4 特点:板锁 LED 颜色:不包含 LED 包装:托盘 翼片方向:下 体座材料:聚酰胺（PA），尼龙，玻璃纤维增强型 触点材料:磷青铜 触点表面涂层:金 工作温度:-40°C ~ 85°C 其它名称:0432-23-8104043223-810443223-8104432238104 |
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