Datasheet > NRLUW391M220V25X25SF

NRLUW391M220V25X25SF

更新时间： 2024-11-24 12:04:07

品牌	Logo	应用领域
NIC		电容器铝电解电容器
页数	文件大小	规格书
6页	95K
描述
Large Can Aluminum Electrolytic Capacitors

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Large Can Aluminum Electrolytic Capacitors

NRLUW Series

FEATURES

• LONG LIFE AT +105°C (5,000 HOURS)

• HIGH RIPPLE CURRENT

• HIGH VOLTAGE (UP TO 450VDC)

• SUITABLE FOR SWITCHING POWER SUPPLIES

RoHS

Compliant

includes all homogeneous materials

*See Part Number System for Details

SPECIFICATIONS

Operating Temperature Range

Rated Voltage Range

-25 ~ +105°C

200 ~ 450Vdc

100 ~ 2,200μF

±20% (M)

Rated Capacitance Range

Capacitance Tolerance

Max. Leakage Current (μA)

After 5 minutes (20°C)

3 x C (μF)V

W.V. (Vdc)

Tan δ max.

W.V. (Vdc)

S.V. (Vdc)

Frequency (Hz)

200

0.2

200

250

220

0.2

250

0.2

250

300

500

1.20

315

0.2

315

365

350

0.2

350

400

0.2

400

420

0.2

420

470

450

0.2

450

500

Max. Tan δ

at 120Hz/20°C

220

270

120

1.00

Surge Voltage

450

1.30

1.25

100K

1.50

1.40

Ripple Current

Correction Factors

200 ~ 250Vdc

400 ~ 500Vdc

0.80

Multiplier

at 105°C

Rated Voltage (VDC)

200 ~ 250

Z (-25°C)/Z (+20°C)

3 max.

Impedance Ration

(Low Temperature Stability)

315 ~ 450

8 max.

Capacitance Change

Within ±20% of initial measured value

Less than 200% of speciﬁed maximum value

Less than speciﬁed maximum value

Within ±20% of initial measured value

Less than 200% of speciﬁed maximum value

Less than speciﬁed maximum value

Load Life Test

5,000 hours at +105°C

Tan δ

Leakage Current

Capacitance Change

Tan δ

Shelf Life Test

1,000 hours at +105°C

(no load)

Leakage Current

Other

Conforms to JIS C-5141 (1991) & JIS C-5102 (1986)

MECHANICAL CHARACTERISTICS:

1. Safety Vent:

The capacitors are provided with a pressure 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.

PART NUMBER SYSTEM

Recommended PC Board Mounting Holes:

NRLUW 681 M 220V 30X30 S F

∅= 2 ± 0.1

RoHS compliant

Sleeve Color: Dark Blue

Lead Length

S=4mm (3.5mm φ35mm Dia.)

10 ± .1

PET Insulation Sleeve and

Minus Polarity Marking

Can Top Safety Vent

Approx.

3.0mm

Case Size (mm)

Voltage Rating

Tolerance Code

Capacitance Code

D∅ ± 0.5

D+1

Max.

(-)

Chassis

(+)

PC Board

Series

L ± 2

4.0 ± 0.5

(3.5mm ± 0.5mm on φ35mm Dia.)

MAXIMUM EXPANSION FOR

SAFETY VENT

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.

Please review the notes on correct use, safety and precautions 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

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

SPECIFICATIONS ARE SUBJECT TO CHANGE

12 3 4 5 6

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