Datasheet > NRLRW221M385V25X40SF

NRLRW221M385V25X40SF

更新时间： 2024-11-17 02:57:03

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尼吉康 - NICHICON		/
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11页	87K
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Large Can Aluminum Electrolytic Capacitors

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Large Can Aluminum Electrolytic Capacitors

NRLRW Series

FEATURES

• EXPANDED VALUE RANGE

RoHS

Compliant

• LONG LIFE AT +105°C (3,000 HOURS)

• HIGH RIPPLE CURRENT

includes all homogeneous materials

• LOW PROFILE, HIGH DENSITY DESIGN

• SUITABLE FOR SWITCHING POWER SUPPLIES

*See Part Number System for Details

SPECIFICATIONS

Operating Temperature Range

Rated Voltage Range

-40 ~ +105°C

10 ~ 100Vdc

560 ~ 56,000μF

±20% (M)

-25 ~ +105°C

160 ~ 450Vdc

47 ~ 2,700μF

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)

W.V. (Vdc)

S.V. (Vdc)

0.45

250

300

100 160~400 420~450

Max. Tan δ

at 120Hz/20°C

0.20

180

220

0.55 0.50

200

250

0.40 0.35 0.30 0.25 0.20

315 350 385 400

365 400 435 450

0.15

160

200

450

500

220

270

100

125

420

470

Surge Voltage

(60)

Frequency (Hz)

120

500

1K 10K>

Ripple Current

Correction Factors

10 ~ 100Vdc 0.90 1.00

160 ~ 250Vdc 0.80 1.00

315 ~ 450Vdc 0.80 1.00

1.05

1.20

-40

1.10 1.15

1.30 1.50

1.25 1.40

Multiplier

at 85°C

Temperature (°C)

-25

Low Temperature

Stability (10 to 250Vdc)

Capacitance Change

Impedance Ratio

Capacitance Change

Tan δ

-5% -15% -30%

1.5 12

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

Within ±20% of initial measured value

Less than 200% of speciﬁed maximum value

Load Life Test

3,000 hours at +105°C

Leakage Current

Capacitance Change

Tan δ

Leakage Current

Capacitance Change

Tan δ

Shelf Life Test

1,000 hours at +105°C

(no load)

Surge Voltage Test

Per JIS-C-5141 (table #6, #4)

Surge voltage applied: 30 seconds

"On" and 5.5 minutes no voltage "Off"

Leakage Current

Less than speciﬁed maximum value

Capacitance Change

Tan δ

Leakage Current

Within ±10% of initial measured value

Less than speciﬁed maximum value

Soldering Effect

Refer to

JISC5102.8.5

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.

PART NUMBER SYSTEM

Recommended PC Board Mounting Holes:

NRLRW 682 M 50V 20X25 S F

∅= 2 ± 0.1

RoHS compliant

Sleeve Color: Dark Blue

Insulation Sleeve and Minus

Lead Length (S=4mm or

3.5mm for 35mm diameter parts,

L = 6mm is discontinued)

10 ± .1

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 ± 1

3.5 ± 1 (Parts with

35mm Diameter)

MAXIMUM EXPANSION FOR

SAFETY VENT

Notice for Mounting

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

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.

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

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