111

®

NIC COMPONENTS CORP.

Case Dia. (D

φ)

12.5

Lead Space (F)

5.0

Lead Dia. (d

φ)

0.6

Dim.

α

1.0

d

φ ± 0.05

Insulation Sleeve

D ±

α

4mm

Min.

15mm Min.

L + 2mm max.

Polarity Marking

Cap.

µF

Cap.

Code

Working Voltage (Vdc)

16

25

35

50

330

331

---

12.5 x 25

470

471

--

12.5 x 25

-

1,000

102

12.5 x 25

-

-

-

STANDARD PRODUCT AND CASE SIZES TABLE D

φ x L (mm)

LEAD SPACING AND DIAMETER (mm)

PRECAUTIONS

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

Rated Voltage Range

16 ~ 50Vdc

Rated Capacitance Range

330 ~ 1,000

µF

Operating Temperature Range

-40°C ~ +150°C

Capacitance Tolerance

±20% (M)

Max. Leakage Current After 5 Minutes

0.01CV or 3

µA whichever is greater

Maximum Tan

δ @120Hz/20°C

16

25

35

50

0.16

-

0.12

0.12

Low Temperature Stability

(Impedance Ratio @ 120Hz)

Z -25°C/+20°C

2-2

2

Z -40°C/+20°C

4-4

4

Load Life @ 150°C

1,000 hours

Capacitance Change

Within ±30% of initial measured value

Tan

δ

Less than 300% of specificed value

Leakage Current

Less than the specificed maximum value

Aluminum Electrolytic Capacitors

NRE-WX Series

ULTRA HIGH TEMPERATURE, RADIAL LEADS, POLARIZED ALUMINUM

ELECTROLYTIC CAPACITORS

CHARACTERISTICS

FEATURES

• CAPACITANCE VALUES (UP TO 1,000

µF)

• IDEAL FOR ELECTRONIC BALLAST & POWER SUPPLIES

Capacitance Value

50Hz

120Hz

1KHz

10KHz 100KHz

330

µF ~ 1000µF

0.40

0.50

0.80

0.95

1.00

RIPPLE CURRENT FREQUENCY

CORRECTION FACTOR (10VDC ~ 63VDC)

Cap.

µF

Working Voltage (Vdc)

16

25

35

50

330

---

500

470

--

750

-

1,000

750

-

-

-

RIPPLE CURRENT RATING

(mA rms 100KHz AND 150°C)

PART NUMBERING SYSTEM

NREWX 331 M 50V 12.5X25 F

RoHS Compliant

Case Size (D

φ x L)

Working Voltage (Vdc)

Tolerance Code (M=20%)

Cap. Code: First 2 characters significant

Third character is multiplier

Series

RoHS

Compliant

includes all homogeneous materials

*See Part Number System for Details