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UWx Series Datasheet

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Datasheet

Soldering by Reflow
X
1.6
1.6
1.6
1.6
2.5
2.5
2.5
Y
2.2
2.6
3.0
3.5
4.0
3.5
4.0
a
0.8
1.0
1.4
1.9
2.1
3.0
4.0
Size Welded terminal type
Perpendicularly mounted terminal type
X Y a
φ12.5
φ16
φ18
4.0
6.0
6.0
7.5
8.5
9.5
7.0
9.5
10.5
X Y a
2.0
2.0
2.0
7.3
7.9
8.9
3.0
5.3
5.3
Size
φ6.3 ×7.7 L
φ6.3 ×10 L
 φ8 ×10 L
 φ10 ×10 L
X
3.0
3.0
4.3
4.3
Y
4.0
4.0
5.3
5.6
a
1.6
1.6
2.0
3.3
Recommended Land Size (mm)
Y
Y
a
X
G F
C
B
A
D
G
E
qφ6.3 to 10
wφ12.5 to 18
Vibration Resistance Type
(UCZ, UCX, UUE, UBC)
Size A B C D E F G
φ12.5 3.0 2.3 5.0 7.3 7.0 2.0 2.5
φ16 5.3 2.9 5.0 7.9 7.0 2.0 2.5
φ18 5.3 3.1 5.8 8.9 11.0 2.0 4.5
Surface Mount Type
ALUMINUM ELECTROLYTIC CAPACITORS
Reflow Temperature (˚C)
150 to 180˚C
120s MAX.
250
165
0
Over 230˚C
30s MAX.
Time (s)
Peak Temp. at Measuring Point
+250˚C, 5s MAX.
230
Table-1
Pre - heating shall be done at +150˚C to 180˚C and for 120 seconds.
The temperature at capacitor Top shall not exceed +250˚C.
The duration for over +230˚C temperature at capacitor surface shall not exceed 30 seconds
.
The standard temperature profile differs by every reflow method.
Reflow shall be done within 2 cycles. please make sure the parts have enough
cooling down time between the first and second soldering process.
Please contact us if capacitors are subject to the conditions other than the allowable range of reflow
.
φ10 or Smaller
( UZS, UZT, UWX, UWR, UWP, UWT*1, UWF, UWG, UUP, UUT, UUA, UUL, UCB,
UCW, UCD*2, UCL, UCM, UCV, UUD, UUB*3, UCJ, UCZ*2, UCH, UCX*2, UUR, UUX*3,
UUQ, UCQ, UUE*2, UBC*2)
*1φ8×5.4L : Refer to the table-2
*2φ12.5 or greater : Refer to the table-4
*3160 to 400V : Refer to the table-3
Chip Type Aluminum Electrolytic Capacitors
Reflow Temperature (˚C)
150 to 180˚C
120s MAX.
245
165
0
Over 220˚C
30s MAX.
Time (s)
Peak Temp. at Measuring Point
+245˚C MAX.
220
Table-2
Pre - heating shall be done at +150˚C to 180˚C and for 120 seconds.
The temperature at capacitor Top shall not exceed +245˚C.
The duration for over +220˚C temperature at capacitor surface shall not exceed 30 seconds
.
The standard temperature profile differs by every reflow method.
Reflow shall be done within 2 cycles. please make sure the parts have enough
cooling down time between the first and second soldering process.
Please contact us if capacitors are subject to the conditions other than the allowable range of reflow
.
φ8×5.4L (UWX, UWP, UWT)
Chip Type Aluminum Electrolytic Capacitors
Size
φ3
φ4
φ5
φ6.3
φ8×5.4L, φ8×6.2L
φ8 × 10L
φ10
A chip product of φ12.5 or more in size and with a
bent terminal shape indicates a product where the
11th digit of the product number code is “Q”.
G F
C
B
A
D
G
E
qφ6.3 to 10
wφ12.5 to 18
ALUMINUM ELECTROLYTIC CAPACITORS
Reflow Temperature (˚C)
150 to 180˚C
120s MAX.
240
165
0
Over 220˚C
30s MAX.
Time (s)
Peak Temp. at Measuring Point
+240˚C MAX.
220
Table-3
Pre - heating shall be done at +150˚C to 180˚C and for 120 seconds.
The temperature at capacitor Top shall not exceed +240˚C.
The duration for over +220˚C temperature at capacitor surface shall not exceed 30 seconds
.
The standard temperature profile differs by every reflow method.
Reflow shall be done within 2 cycles. please make sure the parts have enough cooling down
time between the first and second soldering process.(
φ
6.3 : 1 cycle only)
Please contact us if capacitors are subject to the conditions other than the allowable range of reflow
.
3.9L (UZR, UZG), UUX(160 to 400V), UUB(160 to 400V) , ULT, ULH, ULR, ULV
Chip Type Aluminum Electrolytic Capacitors
Reflow Temperature (˚C)
150 to 180˚C
120s MAX.
260
230
165
0
over 230˚C
60s MAX.
Time (s)
Peak Temp. at Measuring Point
+260˚C 5s MAX.
Table-5
Chip Type Aluminum Electrolytic Capacitors (For High Temp. Reflow) UWJ, UWZ, UWD, UWH
Pre - heating shall be done at +150˚C to 180˚C and for 120 seconds.
The temperature at capacitor surface shall not exceed +260˚C.
The duration for over +230˚C temperature at capacitor surface shall not exceed 60 seconds
.
The standard temperature profile differs by every reflow method.
Reflow shall be done within 2 cycles. please make sure the parts have enough
cooling down time between the first and second soldering process.
(φ8 × 6.2 and φ10 × 10 : 1 cycle only)
Please contact us if capacitors are subject to the conditions other than the allowable range of reflow
.
Table-4
Reflow Temperature (˚C)
150 to 180˚C
120s MAX.
200
240
165
0
Over 200˚C
60s MAX.
Time (s)
Peak Temp. at Measuring Point
+240˚C, 5s MAX.
Chip Type Aluminum Electrolytic Capacitors φ12.5
or greater
(UCD, UCX, UCZ, UUG, UUJ, UUN, UUE, UBC)
Pre - heating shall be done at +150˚C to 180˚C and for 120 seconds.
The temperature at capacitor Top shall not exceed +240˚C.
The duration for over +200˚C temperature at capacitor surface shall not exceed 60 seconds
.
The standard temperature profile differs by every reflow method.
Reflow shall be done within 2 cycles. please make sure the parts have enough
cooling down time between the first and second soldering process.
Please contact us it capacitors are subject to the conditions other than the allowable range at reflow
.

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