Datasheet > NRLR331M420V35X35SF

NRLR331M420V35X35SF

更新时间： 2024-11-06 00:31:19

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Large Can Aluminum Electrolytic Capacitors

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NRLR Series

Large Can Aluminum Electrolytic Capacitors

FEATURES

RoHS

• EXPANDED VALUE RANGE

Compliant

• LONG LIFE AT +85°C (3,000 HOURS)

includes all homogeneous materials

• HIGH RIPPLE CURRENT

• LOW PROFILE, HIGH DENSITY DESIGN

• SUITABLE FOR SWITCHING POWER SUPPLIES

*See Part Number System for Details

SPECIFICATIONS

Operating Temperature Range

Rated Voltage Range

-40 ~ +85°C

10 ~ 250Vdc

-25 ~ +85°C

315 ~ 450Vdc

Rated Capacitance Range

180 ~ 82,000μF

56 ~ 1,000μF

Capacitance Tolerance

Max. Leakage Current (μA)

After 5 minutes (20°C)

±20% (M)

3 x C(μF)V

W.V. (Vdc)

Tan δ max.

W.V. (Vdc)

S.V. (Vdc)

W.V. (Vdc)

S.V. (Vdc)

0.55

200

250

100 160~400 420~450

Max. Tan δ

at 120Hz/20°C

0.50 0.45 0.40 0.35 0.30 0.25 0.20

220

270

0.15

0.25

385

435

100

400

450

100

160

180

125

200

220

Surge Voltage

250 315 350

300 365 400

500 1K 10K>

420

470

450

500

Frequency (Hz)

50 (60) 120

0.90

10 ~ 100Vdc

160 ~ 250Vdc 0.80

315 ~ 450Vdc 0.80

1.00 1.05 1.10 1.15

1.00 1.20 1.30 1.50

1.00 1.20 1.25 1.40

Ripple Current

Correction Factors

Multiplier

at 85°C

Temperature (°C)

-5%

1.5

-25

-15% -30%

-40

Low Temperature

Stability (10 to 250Vdc)

Capacitance Change

Impedance Ratio

Capacitance Change

Tan δ

Leakage Current

Capacitance Change

Tan δ

Leakage Current

Capacitance Change

Tan δ

Within ±20% of initial measured value

Load Life Test

3,000 hours at +85°C

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

Shelf Life Test

1,000 hours at +85°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"

Within ±20% of initial measured value

Less than 200% of speciﬁed maximum value

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

NRLR 222 M 50V 20X25 S F

Recommended PC Board Mounting Holes:

∅= 2 ± 0.1

RoHS compliant

Sleeve Color: Dark Blue

Sleeve and Minus Polarity

Marking

Lead Length (S=4mm or

3.5mm for 35mm diameter parts,

L= 6mm is discontinued)

10 ± .1

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

SPECIFICATIONS ARE SUBJECT TO CHANGE

12 3 4 5 6 7...11

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NRLR331M450V35X35SF	NICHICON	获取价格	CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 450V, 330uF, THROUGH HOLE MOUNT, C
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