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4430750000 Datasheet

  • 4430750000

  • Fuse

  • 48.90KB

  • 2頁

  • ETC

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URFACE
S
URFACE
M
OUNT
F
USES
WICKMANN
3216 / No. 443
63V,
UL 248-14, 63V, F
Time-Current Characteristic
Quick Acting (F)
Specifications
Packaging
000: Blister Tape (3000 pcs.)
Standard
UL 248-14
CSA C22.2 No. 248.14
Materials
Housing:
Element:
Terminals:
Ceramic substrate
Thick film
Tinned, metallized
Approvals
cULus Recognized: File No. E 67006
Temperature
Operating Temperature
-40潞C to +85潞C (consider de-rating)
Features
Reliable thick film melting element
Flame resistant ceramic substrate
Low power density
Reduced PCB space requirements
Internationally approved
Stable thermal characteristics under varying
operating temperatures
Climatic Category
-40潞C/+85潞C/21 days (IEC 60068-2-1...3)
Stock Conditions
+10潞C to +60潞C
relative humidity
鈮?/div>
75% yearly average,
without dew, maximum value for 30 days-95%
Dimensions (mm)
+ 0,4
3,2
鈥?0,2
0,5
+ 0,35
鈥?0,25
0,5
+ 0,35
鈥?0,25
V ibration Resistance
24 cycles at 15 min. each (IEC 60068-2-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
1,6 鹵0,2
WebLinks
Data Sheet
Chip Size 3216 /
1206
0,75 鹵0,15
www.wickmann.com/products/443.pdf
Solderability
235潞C, 2 sec. (IEC 60068-2-58)
Approval Certificates
www.wickmann.com/approvals
Pad Layout
Solder the fuse with the marked side facing up
2,5 +0,05
2,0 +0,05
Soldering Heat Resistance
260潞C, 10 sec. (IEC 60068-2-58)
Time-Current Curve
Page 69
www.wickmann.com/itcurves
Recommended Solder Glue
Grace Amicon 125 F
Packaging
Reflow
Page 119
www.wickmann.com/pack
Minimum Cross Section, Copper
Conducting path - 0.1mm
2
Thickness - 0.035mm
1,05 +0,05
2,5 +0,05
1,05 +0,05
FaxBack Document # 321
Mounting
Solder the fuse with the marked side facing up
Avoid circuit traces below the fuse
2,4 +0,05
Marking
Wave
Current Rating
Weight
Unit Weight
0.04g (approx.)
1,7 +0,05
1,7 +0,05
Time
Limits for Pre-arcing Time
Rated Current
750mA ... 2.00A
2.5 x I
Rated
< 5s
Permissible continuous operating current is
鈮?/div>
70% at ambient temperature of 23潞C (73.4潞F).
Rated
Amp
Voltage
Breaking
Voltage Drop Power Dissipation Melting Integral
Current
Code
Rating
Capacity
1.0 x I
Rated
1.0 x I
Rated
10 x I
Rated
typ. (mV)
max. (mW)
max. (A
2
s)
750mA
1.00A
1.50A
2.00A
0750
1100
1150
1200
63V
63V
63V
63V
50A / 63VAC/DC
50-60Hz
cos
= 1.0
465
425
340
325
585
700
700
900
0.03
0.05
0.2
0.4
Approvals
cURus
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Order
Information
000801
Qty.
Qty.
Order-
Order-
Number
Series
443
Amp Code
Packaging
WebSite:
www.wickmann.com
FaxBack: +1 (404) 699-6176
鈥?Europe
Tel: +49 (2302) 662-107
E-mail: sales@wickmann.com
鈥?Americas
Tel: +1 (404) 699-7820
E-mail: service@wickmannusa.com
鈥?Asia
Tel: +852 26 14-1108
E-mail: sales@wickmann.com.hk

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