1

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

www.RFpassives.com

www.SMTmagnetics.com

SPECIFICATIONS ARE SUBJECT TO CHANGE

Operating Temperature Range

-25 ~ +105°C

Rated Voltage Range

Rated Capacitance Range

μF

Capacitance Tolerance

±20% (M)

Max. Leakage Current (

μA)

After 5 minutes (20°C)

<3 * CV (

μA)

Max. Tan

δ

at 120Hz/20°C

W.V. (Vdc)

160

180

200

220

250

315

350

385

400

420

450

Tan

δ max.

Surge Voltage

W.V. (Vdc)

160

180

200

220

250

315

350

385

400

420

450

S.V. (Vdc)

200

225

250

270

300

370

400

440

450

470

500

Ripple Current Frequency

Correction Factors

Frequency (Hz)

50

120

300

1K

10K

50K

Multiplier

at 105°C

160 ~ 315Vdc

0.80

1.00

1.15

1.17

1.20

1.20

400 ~ 450Vdc

0.77

1.00

1.16

1.30

1.41

1.43

Ripple Current Temperature

Correction Factors

Temperature (°C)

40

60

70

85

105

-

Multiplier

2.47

2.37

2.17

1.67

1.00

-

Low Temperature Stability

(Impedance Ratio)

W.V. (Vdc)

160

180

200

220

250

315

350

385

400

420

450

Z-25°C/+20°C

7

Load Life Test

3,000 hours at +105°C

Capacitance Change

Within ±20% of initial measured value

Tan

δ

Less than 200% of specified maximum value

Leakage Current

Less than specified maximum value

Shelf Life Test

1,000 hours at +105°C

(no load)

Capacitance Change

Within ±15% of initial measured value

Tan

δ

Less than 150% of specified maximum value

Leakage Current

Less than specified maximum value

Surge Voltage Test 1,000 Cycles

30 seconds "On" and 5.5 minutes

"Off" @ +15°C ~ +35°C

Capacitance Change

Within ±15% of initial measured value

Tan

δ

Less than specified maximum value

Leakage Current

Less than specified maximum value

Soldering Effect

Solder Bath Temp.: +260 ± 5°C

Pre-heat: 120 ± 2 sec. to +120 ± 2°C

Capacitance Change

Within ±10% of initial measured value

Tan

δ

Less than specified maximum value

Leakage Current

Less than specified maximum value

Large Can Aluminum Electrolytic Capacitors

NRLCW Series

FEATURES

• LONG LIFE AT +105°C (3,000 HOURS)

• HIGH RIPPLE CURRENT

• HIGH DENSITY DESIGN

• SUITABLE FOR SWITCHING POWER SUPPLIES

SPECIFICATIONS

MECHANICAL CHARACTERISTICS:

1. Safety Vent:

The capacitors are provided with a pressure sensitive safety vent on the top of can. The vent is designed to rupture in the event that high internal

gas pressure is developed by circuit malfunction or mis-use like reverse voltage.

2. Terminal Strength:

Each terminal of the capacitor shall withstand an axial pull force of 4.5Kg for a period 10 seconds or a radial bent force of 2.5Kg for a period

of 30 seconds.

NRLCW 221 M 400V 22X51 S F

RoHS compliant

Lead Length (S=4mm)

Case Size (mm)

Voltage Rating

Tolerance Code

Capacitance Code

Series

PART NUMBER SYSTEM

PRECAUTIONS

Please review the notes on correct use, safety and precautions found on

pages T10 & T11 of NIC’s Electrolytic Capacitor catalog.

Also found at www.niccomp.com/precautions

If in doubt or uncertainty, please review your specific application - process

details with NIC’s technical support personnel: tpmg@niccomp.com

*See Part Number System for Details

RoHS

Compliant

includes all homogeneous materials

Notice for Mounting

The space from the top of the can shall be more than (3mm) from chassis or

other construction materials so that safety vent has room to expand in case

of emergency.

Recommended PC Board Mounting Holes:

Sleeve Color: Black

Can Top Safety Vent

PET Sleeve with Minus

Polarity Marking

D+1

Max.

L

± 2

10

(-)

(+)

MAXIMUM EXPANSION FOR

SAFETY VENT

Approx.

3.0mm

10

± 0.5

∅= 2 ± 0.1

D

∅ ± 0.5

Chassis

PC Board

4.0 ± 0.5

Note: Please note NRLCW product series is specifically designed for use in commercial & consumer applications. For mission critical or industrial

applications, NIC recommends our NRLFW / NRLMW / NRLPW / NRLRW series products. Please consult NIC product specifications available on www.

niccomp.com. If in doubt, please contact NIC to review your requirements (appreview@niccomp.com)