Datasheet > NEZH473Z55V135X95F

NEZH473Z55V135X95F

更新时间： 2024-09-10 01:18:51

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Memory Back-Up Capacitors

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Memory Back-Up Capacitors

NEZH Series

FEATURES

• DOUBLE LAYER CAPACITOR

• HIGH TEMPERATURE (+85°C)

• SUITABLE FOR FLOW SOLDERING

• LEAD-FREE FINISH

RoHS

Compliant

includes all homogeneous materials

CHARACTERISTICS

Rated Voltage Range

Rated Capacitance Range

Operating Temp. Range

Capacitance Tolerance

5.5VDC

0.047F ~ 1.0F (47,000μF ~ 1,000,000μF)

-25°C ~ +85°C

Suppeerr CCaappaacciittoorr

Appplliiccaattiioonn GGuuiiddee

+80%/-20% (Z)

Δ Capacitance Change

Maximum ESR

Less than ±30% of initial measured value

Less than 400% of the speciﬁed maximum value

Within +30% of 20°C value

Load Life Test @ 85°C

1,000 hours

Δ Capacitance Change

Maximum ESR

Temperature Characteristics

-25°C & +85°C

Less than 500% of 20°C value

Δ Capacitance Change

Maximum ESR

Less than ±30% of initial measured value

Less than 400% of the speciﬁed maximum value

Shelf Life @ +85°C

(1,000 hours)

STANDARD VALUES AND SPECIFICATIONS

Case Size

(mm)

Capacitance

(F)

Holding Voltage

(VDC min.)*

Max. Leakage Current

@ 30 minutes (μA)

Max. ESR

@ 1KHz (Ω)

NIC P/N

NEZH473Z5.5V13.5X9.5F

NEZH104Z5.5V13.5X9.5F

NEZH224Z5.5V13.5X9.5F

NEZH474Z5.5V21.5X9.5F

NEZH684Z5.5V21.5X9.5F

NEZH105Z5.5V21.5X9.5F

13.5X9.5

21.5X9.5

0.047

0.1

4.0

300

200

120

100

135

216

260

315

0.22

0.47

0.68

1.0

*Minimum voltage at 24 hours after charging for 1 hour at 5VDC.

CASE DIMENSIONS (mm)

DIMENSIONS (mm)

NIC P/N

d₁

d₂

NEZH473Z5.5V13.5X9.5F

NEZH104Z5.5V13.5X9.5F

NEZH224Z5.5V13.5X9.5F

NEZH474Z5.5V21.5X9.5F

NEZH684Z5.5V21.5X9.5F

NEZH105Z5.5V21.5X9.5F

13.5

21.5

9.5

5.0

6.0

1.2

0.5

WASHING is NOT RECOMMENDED. Additional guidelines and precautions

can be 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

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