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441 Datasheet(PDF) 1 Page - Littelfuse

Part No. 441
Description  SURFACE MOUNT FUSES
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Maker  LITTELFUSE [Littelfuse]
Homepage  http://www.littelfuse.com
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441 Datasheet(HTML) 1 Page - Littelfuse

   
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WebSite:
WebSite:
WebSite:
WebSite:
WebSite: www.wickmann.com
• Europe
Europe
Europe
Europe
Europe Tel: +49 (2302) 662-107
• Americas
Americas
Americas
Americas
Americas Tel: +1 (404) 699-7820
• Asia
Asia
Asia
Asia
Asia Tel: +852 26 14-1108
E-mail: sales@wickmann.com
E-mail: service@wickmannusa.com
E-mail: sales@wickmann.com.hk
WICKMANN
010718
010718
010718
010718
010718
50A / 32VAC/DC
50-60Hz
cos
ϕ = 1.0
3,2
+ 0,4
– 0,2
0,7 ±0,15
0,35
+ 0,2
– 0,1
0,35
+ 0,2
– 0,1
2,5 +0,05
0,69 +0,05
2,5 +0,05
1,1 +0,05
1,1 +0,05
0,69 +0,05
80mA
0080
32V
455
52
0.00004
125mA
0125
32V
402
75
0.00007
160mA
0160
32V
429
96
0.0001
200mA
0200
32V
430
120
0.0005
315mA
0315
32V
222
110
0.0004
375mA
0375
32V
220
120
0.0009
500mA
0500
32V
210
125
0.002
S
S
S
S
SURF
URF
URF
URF
URFACE
ACE
ACE
ACE
ACE
M
M
M
M
MOUNT
OUNT
OUNT
OUNT
OUNT
F
FF
FFUSES
USES
USES
USES
USES
Dimensions (mm)
Dimensions (mm)
Dimensions (mm)
Dimensions (mm)
Dimensions (mm)
Limits for Pre-arcing T
Limits for Pre-arcing T
Limits for Pre-arcing T
Limits for Pre-arcing T
Limits for Pre-arcing Time
ime
ime
ime
ime
Permissible continuous operating current is
Permissible continuous operating current is
Permissible continuous operating current is
Permissible continuous operating current is
Permissible continuous operating current is
≤≤≤≤≤ 777770% at ambient temperature of 23ºC (73.4ºF).
0% at ambient temperature of 23ºC (73.4ºF).
0% at ambient temperature of 23ºC (73.4ºF).
0% at ambient temperature of 23ºC (73.4ºF).
0% at ambient temperature of 23ºC (73.4ºF).
Order
Order
Order
Order
Order
Qty
Qty
Qty
Qty
Qty.....
Order
Order
Order
Order
Order-----
Series
Series
Series
Series
Series
Amp Code
Packaging
Amp Code
Packaging
Amp Code
Packaging
Amp Code
Packaging
Amp Code
Packaging
Information
Information
Information
Information
Information
Number
Number
Number
Number
Number
441
3216 / No. 441
441
441
441
441
Chip Size 3216 / 1206
Pad Layout
Pad Layout
Pad Layout
Pad Layout
Pad Layout
Solder the fuse with the marked side facing up
Specifications
Specifications
Specifications
Specifications
Specifications
Packaging
Packaging
Packaging
Packaging
Packaging
000: Blister Tape (3000 pcs.)
Materials
Materials
Materials
Materials
Materials
Housing:
Ceramic substrate
Element:
Thin film
Terminals:
Tinned, metallized
Operating T
Operating T
Operating T
Operating T
Operating Temperature
emperature
emperature
emperature
emperature
-40ºC to +85ºC (consider de-rating)
Climatic Category
Climatic Category
Climatic Category
Climatic Category
Climatic Category
-40ºC/+85ºC/21 days (IEC 60068-2-1...3)
Stock Conditions
Stock Conditions
Stock Conditions
Stock Conditions
Stock Conditions
+10ºC to +60ºC
relative humidity
≤ 75% yearly average,
without dew, maximum value for 30 days-95%
V
V
V
V
Vibration Resistance
ibration Resistance
ibration Resistance
ibration Resistance
ibration Resistance
24 cycles at 15 min. each (IEC 60068-2-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
Solderability
Solderability
Solderability
Solderability
Solderability
235ºC, 2 sec. (IEC 60068-2-58)
Soldering Heat Resistance
Soldering Heat Resistance
Soldering Heat Resistance
Soldering Heat Resistance
Soldering Heat Resistance
260ºC, 10 sec. (IEC 60068-2-58)
Recommended Solder Glue
Recommended Solder Glue
Recommended Solder Glue
Recommended Solder Glue
Recommended Solder Glue
Grace Amicon 125 F
Minimum Cross Section, Copper
Minimum Cross Section, Copper
Minimum Cross Section, Copper
Minimum Cross Section, Copper
Minimum Cross Section, Copper
Conducting path - 0.1mm2
Thickness - 0.035mm
Mounting
Mounting
Mounting
Mounting
Mounting
Solder the fuse with the marked side facing up
Avoid circuit traces below the fuse
Marking
Marking
Marking
Marking
Marking
Current Rating
Unit W
Unit W
Unit W
Unit W
Unit Weight
eight
eight
eight
eight
0.04g (approx.)
Rated
Amp
Voltage
Breaking
Voltage Drop Power Dissipation Melting Integral
Approvals
Current 1
Code
Rating
Capacity
1.0 x I
Rated
1.0 x I
Rated
10 x I
Rated
typ. (mV)
max. (mW)
max. (A2s)
Reflow
UL 248-14, 32V
UL 248-14, 32V
UL 248-14, 32V
UL 248-14, 32V
UL 248-14, 32V, F
, F
, F
, F
, F
Time-Current Characteristic
Time-Current Characteristic
Time-Current Characteristic
Time-Current Characteristic
Time-Current Characteristic
Quick Acting (F)
Standard
Standard
Standard
Standard
Standard
UL 248-14
CSA C22.2 No. 248.14
Approvals
Approvals
Approvals
Approvals
Approvals
cULus Recognized: File No. E 67006
Features
Features
Features
Features
Features
Reliable thin film melting element
Flame resistant ceramic substrate
Low voltage drop
Reduced PCB space requirements
Internationally approved
Stable thermal characteristics under varying
operating temperatures
W
W
W
W
WebLinks
ebLinks
ebLinks
ebLinks
ebLinks
Data Sheet
Data Sheet
Data Sheet
Data Sheet
Data Sheet
www.wickmann.com/products/441.pdf
Approval Certificates
Approval Certificates
Approval Certificates
Approval Certificates
Approval Certificates
www.wickmann.com/approvals
T
T
T
T
Time-Current Curve
ime-Current Curve
ime-Current Curve
ime-Current Curve
ime-Current Curve
Page 69
www.wickmann.com/itcurves
Packaging
Packaging
Packaging
Packaging
Packaging
Page 119
www.wickmann.com/pack
Wave
Rated Current
2.5 x I
Rated
80mA ... 500mA
< 5s
1 For higher current ratings, see No. 443.


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