LXY
MINIATURE -105C
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 1/6
LXYSeries
The LXY series is a low impedance miniature series for high frequency use that has been upgraded
due to improved internal design and an innovative reformulated electrolyte. Depending on the case
diameter, the LXY capacitors now offer an extended lifetime ranging from 2,000 to 8,000 hours
at
105C with the full rated ripple current applied. The large capacitance, wide temperature range,
long life, and low impedance at high frequencies make the LXY capacitors ideal for use in switching
power supplies or any other application requiring high reliability characteristics.
The LXY series capacitors are solvent proof. Refer to the Mini-Glossary for cleaning guidelines and
recommended cleaning agents that are compatible with United Chemi-Con products.
Miniature
Low
Impedance
Long Life
2k- 8k Hours
Solvent Proof
105C
Maximum
Temperature
Radial lead terminals.
Capacitance range: 10 to 8,200µF.
Voltage range: 10 to 63VDC.
Category temperature range: 55Cto
105C.
Leakage current: 0.01CV or 3µA, whichever is greater, after 2 minutes at
20C.
Standard capacitance tolerance: 20%
Nominal case size (DL): 511.5mm to 1640mm.
Rated lifetime: 2,000 to 8,000 hours at
105C with the rated ripple current applied,
depending on case size.
Summary of Specifications
Actual
Size
UPGRADE
Engineering Bulletin Jul 03
LXY
MINIATURE -105C
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com2/6
LXY Series
LXY Specifications
Item
Category Temperature Range 55 to
105C
Rated Voltage Range 10 to 63VDC
Capacitance Range 10 to 8,200F
Capacitance Tolerance 20% (M) at
20C, 120Hz
Leakage Current I 0.01CV or 3A, whichever is greater, after 2 minutes at
20C.
Where I = Max. leakage current (A ), C = Nominal capacitance (F) and V = Rated voltage ( V )
Characteristics
Impedance at 100kHz At 100kHz, maximum impedance at
20C and
10C is specified in the Ratings Tables.
Shelf Life The following specifications shall be satisfied when the capacitors are restored to
20C after
exposing them for 1,000 hours at
105C without voltage applied. The rated voltage shall be
applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than
48 hours before the measurements.
Capacitance change: ≤20% of initial measured value
Tan (DF) : ≤200% of initial specified value
Leakage current : ≤initial specified value
Dissipation Factor (Tan )At
20C, 120Hz
When nominal capacitance exceeds 1,000F, add 0.02 to the values above for each 1,000F increase.
Rated Voltage ( V )
Tan (DF)
10
0.19
16
0.16
25
0.14
35
0.12
50
0.10
63
0.10
Rated Ripple Current Multipliers
Refer to Section 4 of the
Mini-Glossary for explanation of
Rated Ripple Current Multipliers.
Frequency (Hz )
120Hz
0.40
0.50
0.60
0.75
0.85
1kHz
0.75
0.85
0.87
0.90
0.95
10kHz
0.90
0.94
0.95
0.95
0.98
100kHz
1.00
1.00
1.00
1.00
1.00
Capacitance (F)
10-180F
220- 560F
680-1,800F
2,200- 3,900F
4,700- 8,200F
Ambient Temperature (C)
≤
65C
2.23
85C
1.73
105C
1.00
Endurance
(Load Life)
The following specifications shall be satisfied when the capacitors are restored to
20C
after subjecting them to DC voltage for the specified test time at
105C with the rated ripple
current applied. The sum of the DC voltage and peak AC voltage must not exceed the full
rated voltage of the capacitors.
Capacitance change: ≤20% of initial measured value
Tan (DF) : ≤200% of initial specified value
Leakage current : ≤initial specified value
Case Diameter
Test Time
Ø5 & Ø6.3mm
2,000 Hours
Ø8mm
3,000 Hours
Ø10mm
5,000 Hours
Ø12.5mm
7,000 Hours
Ø16mm
8,000 Hours
Low Temperature
Characteristics
At 120Hz, impedance (Z) ratio between the 55C value and
20C value shall not exceed
the values given below.
Rated Voltage ( V )
Z(
55C)/Z(
20C)
10 - 50
3
63
6
Engineering Bulletin Jul 03
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 3/6
LXY
MINIATURE -105C
LXY Series
Lead Length: LL is Standard.
Case Code: See Case Sizes in Tables.
Capacitance Tolerance: M = 20%
Capacitance Value: Expressed in Microfarads. The first two digits are
significant figures, and the third digit indicates the number of zeros
for capacitance of 100F or more. R indicates the decimal point for
capacitance less than 100F (e.g. R56 = .56F; 5R6 = 5.6F;
56R = 56F; 561= 560F; 562 = 5,600F; 563 = 56,000F).
Lead Configuration: VB = Radial Lead Terminals.
DC Rated Voltage: Expressed in Volts (e.g. 35 = 35WVDC).
Series Name: Indicates Basic Capacitor Design.
Part Numbering System for LXY Series When ordering, always specify complete catalog number for LXY Series.
LXY 35 VB 561 M 12X20 LL
VB/Radial Lead Unit: mm
Diagram of Dimensions
F F
15 MIN.
PVC Sleeve
D'D
L'
L
d
12.5 ~ 16
4 MIN. 5 ~ 10
Vent
(Except ≤ 6.3)
Refer to Packaging section for Miniature taping and ammo box
specifications and Lead Configurations section for Miniature radial
lead cut and lead forming options.
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF)
Catalog
Part Number
Nominal
Case Size*
DL (mm)
20C,100kHz
10C, 100kHz
Rated
Ripple Current
(mA rms ) at
105C, 100kHz
Maximum Impedance
(Ω) at
*The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
ØD
5
6.3
8
10, 12.5
16
ØD'max.
ØD0.5
ØD0.5
ØD0.5
ØD0.5
ØD0.5
L'max.
L1.5
L1.5
L1.5
L1.5
L1.5
Ød
0.5
0.5
0.6
0.6
0.8
F0.5
2.0
2.5
3.5
5.0
7.5
82 LXY10VB82RM5X11LL 5 11.5 0.75 1.5 163
180 LXY10VB181M6X11LL 6.3 11.5 0.35 0.7 273
220 LXY10VB221M6X15LL 6.3 15 0.25 0.5 390
330 LXY10VB331M8X12LL 8 12 0.17 0.34 445
390 LXY10VB391M10X12LL 10 12.5 0.12 0.24 625
470 LXY10VB471M8X15LL 8 15 0.13 0.26 555
680 LXY10VB681M8X20LL 8 20 0.095 0.19 740
680 LXY10VB681M10X16LL 10 16 0.084 0.17 825
1,000 LXY10VB102M10X20LL 10 20 0.062 0.13 1,040
1,200 LXY10VB122M10X25LL 10 25 0.052 0.11 1,260
1,500 LXY10VB152M10X30LL 10 30 0.044 0.088 1,440
1,800 LXY10VB182M12X20LL 12.5 20 0.046 0.092 1,340
10 Volts
13 Volts Surge
Engineering Bulletin Jul 03
Gas escape end seal for all case diameters.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com4/6
LXY
MINIATURE -105C
LXY Series
*The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
56 LXY16VB56RM5X11LL 5 11.5 0.75 1.5 163
120 LXY16VB121M6X11LL 6.3 11.5 0.35 0.7 273
180 LXY16VB181M6X15LL 6.3 15 0.25 0.5 390
270 LXY16VB271M8X12LL 8 12 0.17 0.34 445
270 LXY16VB271M10X12LL 10 12.5 0.12 0.24 625
330 LXY16VB331M8X15LL 8 15 0.13 0.26 555
470 LXY16VB471M8X20LL 8 20 0.095 0.19 740
470 LXY16VB471M10X16LL 10 16 0.084 0.17 825
680 LXY16VB681M10X20LL 10 20 0.062 0.13 1,040
820 LXY16VB821M10X25LL 10 25 0.052 0.11 1,260
1,200 LXY16VB122M10X30LL 10 30 0.044 0.088 1,440
1,200 LXY16VB122M12X20LL 12.5 20 0.046 0.092 1,340
1,500 LXY16VB152M12X25LL 12.5 25 0.034 0.068 1,690
2,200 LXY16VB222M12X30LL 12.5 30 0.03 0.06 1,950
2,200 LXY16VB222M16X20LL 16 20 0.038 0.076 1,630
2,700 LXY16VB272M12X35LL 12.5 35 0.024 0.048 2,220
2,700 LXY16VB272M16X25LL 16 25 0.028 0.056 2,070
3,300 LXY16VB332M12X40LL 12.5 40 0.022 0.044 2,390
3,900 LXY16VB392M16X30LL 16 30 0.025 0.05 2,350
4,700 LXY16VB472M16X35LL 16 35 0.022 0.044 2,550
5,600 LXY16VB562M16X40LL 16 40 0.018 0.036 2,900
16 Volts
20 Volts Surge
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF)
Catalog
Part Number
Nominal
Case Size*
DL (mm)
20C,100kHz
10C, 100kHz
Rated
Ripple Current
(mA rms ) at
105C, 100kHz
Maximum Impedance
(Ω) at
39 LXY25VB39RM5X11LL 5 11.5 0.75 1.5 163
82 LXY25VB82RM6X11LL 6.3 11.5 0.35 0.7 273
120 LXY25VB121M6X15LL 6.3 15 0.25 0.5 390
150 LXY25VB151M8X12LL 8 12 0.17 0.34 445
180 LXY25VB181M10X12LL 10 12.5 0.12 0.24 625
220 LXY25VB221M8X15LL 8 15 0.13 0.26 555
330 LXY25VB331M8X20LL 8 20 0.095 0.19 740
330 LXY25VB331M10X16LL 10 16 0.084 0.17 825
470 LXY25VB471M10X20LL 10 20 0.062 0.13 1,040
560 LXY25VB561M10X25LL 10 25 0.052 0.11 1,260
820 LXY25VB821M10X30LL 10 30 0.044 0.088 1,440
820 LXY25VB821M12X20LL 12.5 20 0.046 0.092 1,340
1,000 LXY25VB102M12X25LL 12.5 25 0.034 0.068 1,690
1,500 LXY25VB152M12X30LL 12.5 30 0.03 0.06 1,950
1,500 LXY25VB152M16X20LL 16 20 0.038 0.076 1,630
1,800 LXY25VB182M12X35LL 12.5 35 0.024 0.048 2,220
1,800 LXY25VB182M16X25LL 16 25 0.028 0.056 2,070
2,200 LXY25VB222M12X40LL 12.5 40 0.022 0.044 2,390
2,700 LXY25VB272M16X30LL 16 30 0.025 0.05 2,350
3,300 LXY25VB332M16X35LL 16 35 0.022 0.044 2,550
3,900 LXY25VB392M16X40LL 16 40 0.018 0.036 2,900
25 Volts
32 Volts Surge
2,200 LXY10VB222M12X25LL 12.5 25 0.034 0.068 1,690
2,700 LXY10VB272M12X30LL 12.5 30 0.03 0.06 1,950
3,300 LXY10VB332M12X35LL 12.5 35 0.024 0.048 2,220
3,300 LXY10VB332M16X20LL 16 20 0.038 0.076 1,630
3,900 LXY10VB392M12X40LL 12.5 40 0.022 0.044 2,390
3,900 LXY10VB392M16X25LL 16 25 0.028 0.056 2,070
5,600 LXY10VB562M16X30LL 16 30 0.025 0.05 2,350
6,800 LXY10VB682M16X35LL 16 35 0.022 0.044 2,550
8,200 LXY10VB822M16X40LL 16 40 0.018 0.036 2,900
10 Volts
13 Volts Surge
27 LXY35VB27RM5X11LL 5 11.5 0.75 1.5 163
56 LXY35VB56RM6X11LL 6.3 11.5 0.35 0.7 273
82 LXY35VB82RM6X15LL 6.3 15 0.25 0.5 390
120 LXY35VB121M8X12LL 8 12 0.17 0.34 445
120 LXY35VB121M10X12LL 10 12.5 0.12 0.24 625
180 LXY35VB181M8X15LL 8 15 0.13 0.26 555
35 Volts
44 Volts Surge
Engineering Bulletin Jul 03
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 5/6
LXY
MINIATURE -105C
LXY Series
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF)
Catalog
Part Number
Nominal
Case Size*
DL (mm)
20C,100kHz
10C, 100kHz
Rated
Ripple Current
(mA rms ) at
105C, 100kHz
Maximum Impedance
(Ω) at
220 LXY35VB221M8X20LL 8 20 0.095 0.19 740
220 LXY35VB221M10X16LL 10 16 0.084 0.17 825
330 LXY35VB331M10X20LL 10 20 0.062 0.13 1,040
390 LXY35VB391M10X25LL 10 25 0.052 0.11 1,260
560 LXY35VB561M10X30LL 10 30 0.044 0.088 1,440
560 LXY35VB561M12X20LL 12.5 20 0.046 0.092 1,340
680 LXY35VB681M12X25LL 12.5 25 0.034 0.068 1,690
1,000 LXY35VB102M12X30LL 12.5 30 0.030 0.06 1,950
1,000 LXY35VB102M16X20LL 16 20 0.038 0.076 1,630
1,200 LXY35VB122M12X35LL 12.5 35 0.024 0.048 2,220
1,200 LXY35VB122M16X25LL 16 25 0.028 0.056 2,070
1,500 LXY35VB152M12X40LL 12.5 40 0.022 0.044 2,390
1,800 LXY35VB182M16X30LL 16 30 0.025 0.05 2,350
2,200 LXY35VB222M16X35LL 16 35 0.022 0.044 2,550
2,700 LXY35VB272M16X40LL 16 40 0.018 0.036 2,900
35 Volts
44 Volts Surge
18 LXY50VB18RM5X11LL 5 11.5 1.2 2.4 129
39 LXY50VB39RM6X11LL 6.3 11.5 0.54 1.1 219
56 LXY50VB56RM6X15LL 6.3 15 0.34 0.68 310
68 LXY50VB68RM8X12LL 8 12 0.3 0.6 340
82 LXY50VB82RM8X15LL 8 15 0.2 0.4 470
82 LXY50VB82RM10X12LL 10 12.5 0.2 0.4 480
120 LXY50VB121M8X20LL 8 20 0.14 0.28 610
120 LXY50VB121M10X16LL 10 16 0.13 0.26 755
180 LXY50VB181M10X20LL 10 20 0.088 0.18 945
220 LXY50VB221M10X25LL 10 25 0.073 0.15 1,150
330 LXY50VB331M10X30LL 10 30 0.054 0.11 1,260
330 LXY50VB331M12X20LL 12.5 20 0.059 0.12 1,190
470 LXY50VB471M12X25LL 12.5 25 0.044 0.088 1,490
560 LXY50VB561M12X30LL 12.5 30 0.039 0.078 1,720
680 LXY50VB681M12X35LL 12.5 35 0.033 0.066 1,890
680 LXY50VB681M16X20LL 16 20 0.05 0.10 1,420
820 LXY50VB821M12X40LL 12.5 40 0.029 0.058 2,030
820 LXY50VB821M16X25LL 16 25 0.034 0.068 1,880
1,000 LXY50VB102M16X30LL 16 30 0.03 0.06 2,150
1,200 LXY50VB122M16X35LL 16 35 0.027 0.054 2,320
1,500 LXY50VB152M16X40LL 16 40 0.024 0.048 2,540
50 Volts
63 Volts Surge
*The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
10 LXY63VB10RM5X11LL 5 11.5 1.9 4.8 103
18 LXY63VB18RM6X11LL 6.3 11.5 1.0 2.5 161
33 LXY63VB33RM6X15LL 6.3 15 0.61 1.6 233
47 LXY63VB47RM8X12LL 8 12 0.47 1.2 274
56 LXY63VB56RM10X12LL 10 12.5 0.27 0.68 418
68 LXY63VB68RM8X15LL 8 15 0.34 0.85 360
68 LXY63VB68RM10X16LL 10 16 0.21 0.53 525
82 LXY63VB82RM8X20LL 8 20 0.21 0.53 500
120 LXY63VB121M10X20LL 10 20 0.16 0.40 650
150 LXY63VB151M10X25LL 10 25 0.13 0.33 783
180 LXY63VB181M10X30LL 10 30 0.10 0.25 960
220 LXY63VB221M12X20LL 12.5 20 0.11 0.28 870
270 LXY63VB271M12X25LL 12.5 25 0.074 0.19 1,150
330 LXY63VB331M16X20LL 16 20 0.085 0.22 1,100
390 LXY63VB391M12X30LL 12.5 30 0.068 0.17 1,280
470 LXY63VB471M12X35LL 12.5 35 0.063 0.16 1,390
470 LXY63VB471M16X25LL 16 25 0.055 0.14 1,480
560 LXY63VB561M12X40LL 12.5 40 0.051 0.13 1,530
680 LXY63VB681M16X30LL 16 30 0.046 0.12 1,720
820 LXY63VB821M16X35LL 16 35 0.04 0.10 1,910
1,000 LXY63VB102M16X40LL 16 40 0.036 0.09 2,070
63 Volts
79 Volts Surge
Engineering Bulletin Jul 03
NOTE: The following case sizes are also available upon request (mm): Ø47, Ø57, Ø515, Ø6.37, Ø12.515 and Ø1815.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com6/6
LXY
MINIATURE -105C
LXY Series
(at20C)
20
30
0
10
55 40 20 0 20 40 60 80 105
20
10
20
30
0
10
55 40 20 0 20 40 60 80 105
20
10
Capacitance Change (%)
Capacitance Change (%)
Dissipation Factor ( Tan )Impedance (ohms)
Temperature Characteristics Temperature Characteristics
LXY10VB221M6X15
LXY16VB562M16X40
Impedance – Frequency Characteristics
LXY10VB102M10X20
LXY25VB121M6X15
LXY25VB471M10X20
Temperature (C)
Dissipation Factor ( Tan )
Temperature (C)
(at20C)
Impedance (ohms)
Impedance – Frequency Characteristics
LXY35VB102M12X30
0.01
0.1
1
10
55 40 20 0 20 40 60 80 105 0.01
0.1
1
10
55 40 20 0 20 40 60 80 105
100 1k 10k 100k 1M
Frequency (Hz)
100
10
1
0.1
0.01 100 1k 10k 100k 1M
Frequency (Hz)
100
10
1
0.1
0.01
(at 120Hz) (at 120Hz)
Engineering Bulletin Jul 03
