參數(shù)資料
型號: 418
廠商: Littelfuse, Inc.
元件分類: 保險(xiǎn)絲
英文描述: SURFACE MOUNT FUSES
中文描述: 表面貼裝保險(xiǎn)絲
文件頁數(shù): 1/2頁
文件大?。?/td> 60K
代理商: 418
WebSite:
www.wickmann.com
FaxBack: +1 (404) 699-6176
Europe
Tel: +49 (2302) 662-107
E-mail: sales@wickmann.com
Americas
Tel: +1 (404) 699-7820
E-mail: service@wickmannusa.com
Asia
Tel: +852 26 14-1108
E-mail: sales@wickmann.com.hk
W I C K M A N N
000801
400mA
500mA
630mA
800mA
1.00A
1.25A
1.60A
2.00A
2.50A
3.15A
4.00A
5.00A
No. 418
0400
0500
0630
0800
1100
1125
1160
1200
1250
1315
1400
1500
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
125V
for short circuit back-up protection
440
420
400
350
200
195
190
185
180
175
170
150
180
210
255
280
200
245
305
370
450
555
680
750
0.031
0.036
0.05
0.17
0.2
0.31
0.53
0.95
1.5
2.6
4.5
8.1
6.30A
7.00A
8.00A
10.00A
1630
1700
1800
2100
75V
75V
75V
75V
100
95
90
85
630
665
720
850
14
16
18
24
U
C
50A / 75VAC
50A / 60VDC
50-60Hz
cos
= 1.0
1,4 ±0,2
6,0 ±0,2
1,4 ±0,2
2
2
3,2 +0,05
1,75 +0,05
1,75 +0,05
3
3,2 +0,05
2,8 +0,05
2,8 +0,05
3
50A / 125VAC
50A / 60VDC
50-60Hz
cos
= 1.0
S
URFACE
SMQ / No. 417/418
M
OUNT
F
USES
Dimensions (mm)
Order
Information
Qty.
Order-
Number
Series
Amp Code Packaging
Pad Layout
Permissible continuous operating current is
70% at ambient temperature of 23oC (73.4oF).
Rated
Amp
Voltage
Current
Code
Rating
No. 417
Breaking
Voltage Drop Power Dissipation Melting Integral
Capacity
1.0 x I
1.0 x I
max. (mV)
max. (mW)
Approvals
10 x I
max. (A
2
s)
Limits for Pre-arcing Time
UL 248-14, 125V, F
Time-Current Characteristic
Quick Acting (F)
Standard
UL 248-14
CSA C22.2 No. 248.14
Approvals
UL Recognized: File No. E 67006
CSA Certified: File No. LR 702775
Features
Flame resistant ceramic housing
For line or low voltage applications
Low voltage drop
Internationally approved
WebLinks
Data Sheet
www.wickmann.com/products/417.pdf
Approval Certificates
www.wickmann.com/approvals
Time-Current Curve
Page 70
www.wickmann.com/itcurves
Packaging
Page 118
www.wickmann.com/pack
FaxBack Document # 325
Specifications
Packaging
000: Blister Tape (1000 pcs.)
Materials
Housing:
Element:
Terminals:
Operating Temperature
-55oC to +125oC (consider de-rating)
Stock Conditions
+10oC to +60oC
relative humidity
75% yearly average,
without dew, maximum value for 30 days-95%
Vibration Resistance
2 hrs. in each axis
10 - 55 - 10Hz at 1.5mm amplitude
Solderability
235oC, 3 sec. (IEC 60068-2-58)
Soldering Heat Resistance
260oC, 10 sec. (IEC 60068-2-58)
Minimum Cross Section, Copper
Conducting path - 0.1mm
2
(417) / 0.2mm
2
(418)
Path thickness - 0.035mm (417) / 0.07mm (418)
Mounting
Solder the fuse with the marked side facing up
Avoid circuit traces below the fuse
Marking
, Current Rating
Unit Weight
0.23g (approx.)
Ceramic
Wire
Copper alloy, tin plated
Reflow
Wave
Rated Current
2.0 x I
Rated
< 60s
2.0 x I
Rated
< 5s
400mA ... 10.00A
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