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ALUMINUM ELECTROLYTIC CAPACITORS

LAR

Snap-in Terminal Type, 105°C Permissible Overvoltage

Withstanding 2000 hours application of rated ripple

current at 105°C.

Reduction of short incidence when overvoltage (rated

voltage x 1.5) is applied to a capacitor.

Compliant to the RoHS directive (2011/65/EU).

LAR

Permissible

Overvoltage

LGU

Specifications

Item

Category Temperature Range

Rated Voltage Range

Rated Capacitance Range

Capacitance Tolerance

Leakage Current

Tangent of loss angle (tan

δ)

Performance Characteristics

– 40 to +105˚C (200 250V), – 25 to +105˚C (400 450V)

200 to 450V

82 to 2200µF

± 20% at 120Hz, 20˚C

3 CV

(

A) (After 5 minutes' application of rated voltage [C : Rated Capacitance(µF), V : Voltage ( V ) ]

Rated voltage (V)

tan

(MAX.)

200 to 400

0.15

450

0.20

200

•

250

Measurement frequency : 120Hz at 20˚C

Stability at Low Temperature

Rated voltage(V)

–

25°C / Z+20°C

Impedance ratio

–

40°C / Z+20°C

ZT/Z20(MAX.)

Measurement frequeny : 120Hz

400

•

450

-----

Capacitance change

tan

Leakage current

Endurance

The specifications listed at right shall be met when the

capacitors are restored to 20°C after D.C. bias plus

rated ripple current is applied for 2000 hours at 105°C,

the peak voltage shall not exceed the rated voltage.

After storing the capacitors under no load at 105°C for 1000

hours and then performing voltage treatment based

on JIS C 5101-4 clause 4.1 at 20°C,

they shall meet the requirements listed at right.

Within ±20% of the initial capacitance value

200% or less than the initial specified value

Less than or equal to the initial specified value

Within ±15% of the initial capacitance value

150% or less than the initial specified value

Less than or equal to the initial specified value

Shelf Life

Capacitance change

tan

Leakage current

Safety Performance

Marking

When overvoltage (rated voltage x 1.5, limited current = 1A) is applied to a capacitor, the pressure relief vent will operate normally

more than 60% of the time without short and flame.

Printed with white color letter on black sleeve.

Drawing

φD

+1.5MAX. MAX.

φD

+1.5

Polarity bar

Sleeve (P.E.T.)

Polarity bar

Sleeve (P.E.T.)

Type numbering system (Example : 400V 120

10 11 12

13 14

L A R 2 G 1 2 1 M E

11 12 13 14

1 2 3 4 5 6 7 8 9 10

L Z 3 0

L AR 2 G 1 2 1 ME L Z 3 0

Case length code

Case dia. code

Case length code

φD

Code

Case dia. code

φD

Code

Pressure relief vent

±2

Pressure relief vent

4.00.5

4.0±0.5

Configuration

Capacitance tolerance (±20%)

Configuration

Rated capacitance (120µF)

Capacitance tolerance (20%)

+0 .1

-0

0.8

10 0

+0.2

-0.1

Rated voltage (120F)

Rated Capacitance (400V)

Series name

Rated voltage (400V)

Type

Series name

Type

0.8

4.0±0.5

4.00.5

(2.5) 2.5

+0.2

-0.1

10 ±

+0 .1

-0

0.1

2-2φ±0.1

(PC board hole dimensions)

1.5

+0.2 +0.2

-0.1

1.5

(Terminal dimensions)

-0.1

The other terminal is also available upon request.

Please refer page 332 for schematic of dimensions.

Frequency coefficient of rated ripple current

Frequency(Hz)

coeff.

200

250V

400

450V

0.81

0.77

0.85

0.82

120

1.00

300

1.17

1.16

1.32

1.30

10k

1.45

1.41

50k or more

1.50

1.43

Minimum order quantity : 50pcs.

Dimension table in next page.

328

ALUMINUM ELECTROLYTIC CAPACITORS

LAR

Dimensions

200V (2D)

Cap.

(µF)

390

470

560

680

Size

φD

L(mm)

1200

(mArms)

250V (2E)

(mA)

Rated

ripple

Leakage Current

0.83

0.91

1.00

1.10

1.21

1.34

1.46

1.64

1.80

1.98

Code

LAR2D391MELZ25

LAR2D471MELZ30

LAR2D471MELA25

LAR2D561MELZ35

LAR2D681MELZ40

LAR2D681MELA30

LAR2D681MELB25

LAR2D821MELZ45

LAR2D821MELA35

LAR2D102MELZ50

LAR2D102MELA45

LAR2D102MELB30

LAR2D102MELC25

LAR2D122MELA50

LAR2D122MELB35

LAR2D122MELC30

LAR2D152MELB40

LAR2D152MELC35

LAR2D182MELB50

LAR2D182MELC40

LAR2D222MELC45

Cap.

(µF)

270

330

390

Size

φD

L(mm)

(mArms)

Rated

ripple

Leakage Current

(mA)

Code

LAR2E271MELZ25

LAR2E331MELZ30

LAR2E331MELA25

LAR2E391MELZ35

LAR2E391MELA30

LAR2E471MELZ40

LAR2E471MELA35

LAR2E471MELB25

LAR2E561MELZ45

LAR2E561MELA35

LAR2E561MELB30

LAR2E681MELZ50

LAR2E681MELA40

LAR2E681MELB30

LAR2E681MELC25

LAR2E821MELA45

LAR2E821MELB35

LAR2E821MELC30

LAR2E102MELB40

LAR2E102MELC35

LAR2E122MELB45

LAR2E122MELC40

LAR2E152MELC45

LAR2E182MELC50

1310

1480

1600

1750

2040

2300

2650

2800

3080

3480

1100

1200

1300

1400

1500

1700

2000

2200

2300

2500

2700

0.77

0.86

0.93

1.02

1.12

1.23

1.35

1.50

1.64

1.83

2.01

470

820

560

1000

680

1500

1800

2200

820

1000

1200

1500

1800

400V (2G)

Cap.

(µF)

100

120

180

Size

φD

L(mm)

220

(mArms)

450V (2W)

(mA)

Rated

ripple

Leakage Current

0.60

0.65

0.80

0.88

0.98

1.08

1.18

1.30

1.41

1.56

Code

LAR2G101MELZ25

LAR2G121MELZ30

LAR2G181MELZ35

LAR2G181MELA30

LAR2G181MELB25

LAR2G221MELZ45

LAR2G221MELA35

LAR2G221MELB25

LAR2G271MELZ50

LAR2G271MELA40

LAR2G271MELB30

LAR2G271MELC25

LAR2G331MELA45

LAR2G331MELB35

LAR2G391MELA50

LAR2G391MELB40

LAR2G391MELC30

LAR2G471MELB45

LAR2G471MELC35

LAR2G561MELB50

LAR2G561MELC40

LAR2G681MELC45

Cap.

(µF)

100

120

Size

φD

L(mm)

(mArms)

Rated

ripple

Leakage Current

(mA)

Code

LAR2W820MELZ25

LAR2W101MELZ30

LAR2W101MELA25

LAR2W121MELZ35

LAR2W121MELA30

LAR2W151MELZ40

LAR2W151MELA30

LAR2W151MELB25

LAR2W181MELZ45

LAR2W181MELA35

LAR2W181MELB30

LAR2W221MELA40

LAR2W221MELB30

LAR2W221MELC25

LAR2W271MELA50

LAR2W271MELB35

LAR2W271MELC30

LAR2W331MELB40

LAR2W331MELC35

LAR2W391MELB50

LAR2W391MELC40

LAR2W471MELC45

LAR2W561MELC50

680

730

950

1100

1220

1440

1550

1680

1900

2120

340

690

720

790

870

1050

1230

1380

1610

1780

1990

0.57

0.63

0.69

0.77

0.85

0.94

1.04

1.15

1.25

1.37

1.50

150

270

180

330

220

390

270

470

560

680

330

390

470

560

Rated ripple current (mArms) at 105°C 120Hz

329