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

www.RFpassives.com

www.SMTmagnetics.com

SPECIFICATIONS ARE SUBJECT TO CHANGE

Memory Back-Up Capacitors

NEZHC Series

NIC P/N

Case Size

(mm)

Capacitance

(F)

Voltage

(VDC)

Holding Voltage

(VDC min.)*

Max. Leakage Current

@ minutes (

μA)

Max. ESR @

1KHz (

Ω)

NEZHC473Z5.5V13.5X9.5F

13.5X9.5

0.047

5.5

4.0

69 @ 30 minutes

300

NEZHC104Z5.5V13.5X9.5F

13.5X9.5

0.1

5.5

4.0

100 @ 30 minutes

200

NEZHC224Z5.5V13.5X9.5F

13.5X9.5

0.22

5.5

4.0

135 @ 30 minutes

120

NEZHC474Z5.5V21.5X9.5F

21.5X9.5

0.47

5.5

4.0

216 @ 30 minutes

50

NEZHC684Z5.5V21.5X9.5F

21.5X9.5

0.68

5.5

4.0

260 @ 30 minutes

50

NEZHC105Z5.5V21.5X9.5F

21.5X9.5

1.0

5.5

4.0

315 @ 30 minutes

30

Rated Voltage Range

5.5VDC

Rated Capacitance Range

0.047F ~ 1.0F (47,000

μF ~ 1,000,000μF)

Operating Temp. Range

-25°C ~ +85°C

Capacitance Tolerance

+80%/-20% (Z)

Load Life Test @ 85°C

3,000 hours

Δ Capacitance Change

Less than ±30% of initial measured value

Maximum ESR

Less than 400% of the specified maximum value

Temperature Characteristics

-25°C & +85°C

Δ Capacitance Change

Within ±30% of 20°C value

Maximum ESR

500% of 20°C value

Shelf Life @ +85°C

(1,000 hours)

Δ Capacitance Change

Less than ±30% of initial measured value

Maximum ESR

Less than 400% of the specified maximum value

FEATURES

• DOUBLE LAYER CAPACITOR

• WIDE TEMPERATURE (-25°C~ +85°C)

• LONG LIFE (3,000 HOURS)

• SUITABLE FOR FLOW SOLDERING

• LEAD-FREE FINISH

CASE DIMENSIONS (mm)

STANDARD VALUES AND SPECIFICATIONS

CHARACTERISTICS

RoHS

Compliant

includes all homogeneous materials

Super Capacitor

Super Capacitor

Application Guide

Application Guide

PRECAUTIONS

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

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

NIC P/N

DIMENSIONS (mm)

DH

S

L

d

1

d

2

NEZHC473Z5.5V13.5X9.5F

13.5

9.5

5.0

6.0

1.2

0.5

NEZHC104Z5.5V13.5X9.5F

13.5

9.5

5.0

6.0

1.2

0.5

NEZHC224Z5.5V13.5X9.5F

13.5

9.5

5.0

6.0

1.2

0.5

NEZHC474Z5.5V21.5X9.5F

21.5

9.5

5.0

6.0

1.2

0.5

NEZHC684Z5.5V21.5X9.5F

21.5

9.5

5.0

6.0

1.2

0.5

NEZHC105Z5.5V21.5X9.5F

21.5

9.5

5.0

6.0

1.2

0.5

NEZHC 104 Z 5.5V 13.5x9.5 F

RoHS Compliant

Size in mm

Working Voltage

Tolerance Code Z = +80%/-20%

Capacitance Code in

μF, first 2 digits are significant,

third digit is no. of zeros

Series

PART NUMBER SYSTEM