8

NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com

www.RFpassives.com

www.SMTmagnetics.com

Frequency

50/60Hz

120Hz

500Hz

1KHz

10KHz

1

μF

0.5

1.00

1.20

1.30

1.50

2.2~4.7

μF

0.65

1.00

1.20

1.30

1.50

10~47

μF

0.80

1.00

1.20

1.30

1.50

100~1000

μF

0.80

1.00

1.10

1.15

1.20

RIPPLE CURRENT FREQUENCY CORRECTION FACTORS

Diameter

Time above

217°C

Peak Temperature

5 seconds

4 ~ 6.3mm

φ

60 sec. max.

260°C

8 ~ 10mm

φ

60 sec. max.

250°C

PEAK REFLOW TEMPERATURE AND DURATION

Time Above 217°C

(see table)

50

100

150

200

Time (Seconds)

Preheat - 120 seconds max.

(150°C ~ 180°C)

Peak Temperature

(see table)

230

Case Size

a

b

c

4x5.5

1.0

2.6

1.8

5x5.5

1.4

3.0

1.8

6x3x5.5

6.3x8

2.1

3.5

1.8

8x10.5

2.8

4.1

2.1

10x10.5

4.3

4.4

2.2

a

c

b

RECOMMENDED LAND PATTERN DIMENSIONS (mm)

Review & Compare Reflow Soldering Heat Limits

V-chip SMT Aluminum Electrolytic Capacitors

www.niccomp.com/RSL

Capacitors can withstand two times reflow at the above conditions.

Second reflow shall be at least one hour after natural cool to room

temperature.