Datasheet > NRLF680M250V30X20F

NRLF680M250V30X20F

更新时间： 2024-11-05 04:37:23

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
2页	43K
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Large Can Aluminum Electrolytic Capacitors

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NRLF680M250V30X20F 数据手册

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NRLF Series

Large Can Aluminum Electrolytic Capacitors

FEATURES

• LOW PROFILE (20mm HEIGHT)

• LOW DISSIPATION FACTOR AND LOW ESR

• HIGH RIPPLE CURRENT

• WIDE CV SELECTION

RoHS

Compliant

includes all homogeneous materials

• SUITABLE FOR SWITCHING POWER SUPPLIES

*See Part Number System for Details

SPECIFICATIONS

Operating Temperature Range

Rated Voltage Range

Rated Capacitance Range

Capacitance Tolerance

-40 ~ +85°C

16 ~ 250Vdc

100 ~ 15,000µF

±20% (M)

-25 ~ +85°C

350 ~ 450Vdc

33 ~ 150µF

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)

0.50

100

0.20

100

125

160~450

0.15

160

200

Max. Tan δ

at 120Hz/20°C

0.40 0.35 0.30 0.25 0.20

200

250

100

450

500

Surge Voltage

180

220

250 350 400

300 400 450

100 120 500

Frequency (Hz)

1K 10K ~ 50K

Ripple Current

Correction Factors

16 ~ 100Vdc

0.93

0.95 0.99 1.00 1.05 1.08

0.80 0.95 1.0 1.20 1.25

1.15

1.40

Multiplier at

85°C

160 ~ 450Vdc 0.75

Temperature (°C)

-5%

1.5

-25

-10 -30%

-40

Low Temperature

Stability (16 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

2,000 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

MIL-STD-202F Method 210A

MECHANICAL CHARACTERISTICS:

1. Safety Vent:: The capacitors are provided with a pressure sensitive safety vent on the top. 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.

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.

Insulation Sleeve and

Minus Polarity Marking

Sleeve Color: Dark

Blue

Can Top Safety Vent

PC Board Mounting Holes:

∅= 2 ± 0.1

0.8

MAXIMUM EXPANSION

FOR SAFETY VENT

D+1

Max.

10 ± .1

PC Board

(-)

(+)

Approx.

3.0mm

D∅ ± 0.5

6.3 ± 1

L ± 2

(4.0mm Leads Available As Option)

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

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

147

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