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C0G (NP0) Dielectric

General Specifications

C0G (NP0) is the most popular formulation of the

“temperature-compensating,” EIA Class I ceramic materials.

Modern C0G (NP0) formulations contain neodymium,

samarium and other rare earth oxides.

C0G (NP0) ceramics offer one of the most stable capacitor

dielectrics available. Capacitance change with temperature

is 0 ±30ppm/°C which is less than ±0.3% C from -55°C

to +125°C. Capacitance drift or hysteresis for C0G (NP0)

ceramics is negligible at less than ±0.05% versus up to

±2% for films. Typical capacitance change with life is less

than ±0.1% for C0G (NP0), one-fifth that shown by most

other dielectrics. C0G (NP0) formulations show no aging

characteristics.

PART NUMBER (see page 2 for complete part number explanation)

0805

Size

(L" x W")

Voltage

6.3V = 6

10V = Z

16V = Y

25V = 3

50V = 5

100V = 1

200V = 2

500V = 7

Dielectric

C0G (NP0) = A

101

Capacitance

Code (In pF)

2 Sig. Digits +

Number of

Zeros

Capacitance

Tolerance

±.10 pF (<10pF)

±.25 pF (<10pF)

±.50 pF (<10pF)

±1% (≥ 10 pF)

±2% (≥ 10 pF)

±5%

±10%

Failure

Rate

A = Not

Applicable

Special

Code

A = Std.

Product

Terminations

Packaging

2 = 7" Reel

T = Plated Ni

4 = 13" Reel

and Sn

7 = Bulk Cass.

7 = Gold Plated

9 = Bulk

Contact

Factory For

1 = Pd/Ag Term

Contact

Factory

For

Multiples

NOTE: Contact factory for availability of Termination and Tolerance Options for Specific Part Numbers.

Contact factory for non-specified capacitance values.

Insulation Resistance (Ohm-Farads)

Temperature Coefficient

Typical Capacitance Change

Envelope: 0

30 ppm/°C

Capacitance vs. Frequency

Insulation Resistance vs Temperature

10,000

Capacitance

-1

-2

1,000

+0.5

-0.5

100

-55 -35 -15 +5 +25 +45 +65 +85 +105 +125

1KHz

10 KHz

100 KHz

1 MHz

10 MHz

100

Temperature

°C

Variation of Impedance with Cap Value

Impedance vs. Frequency

0805 - C0G (NP0)

10 pF vs. 100 pF vs. 1000 pF

100,000

Frequency

Variation of Impedance with Chip Size

Impedance vs. Frequency

1000 pF - C0G (NP0)

1206

0805

1812

1210

1.0

10.00

Temperature

°C

Variation of Impedance with Ceramic Formulation

Impedance vs. Frequency

1000 pF - C0G (NP0) vs X7R

0805

X7R

NPO

10,000

100

10.0

10 pF

Impedance,

1000

Impedance,

1,000

Impedance,

1.00

0.10

1.0

0.1

100

100 pF

1000 pF

1000

0.1

100

Frequency, MHz

0.01

100

1000

Frequency, MHz

C0G (NP0) Dielectric

Specifications and Test Methods

Parameter/Test

Operating Temperature Range

Capacitance

Insulation Resistance

Dielectric Strength

NP0 Specification Limits

-55ºC to +125ºC

Within specified tolerance

<30 pF: Q≥ 400+20 x Cap Value

≥30

pF: Q≥ 1000

100,000MΩ or 1000MΩ - μF,

whichever is less

No breakdown or visual defects

Measuring Conditions

Temperature Cycle Chamber

Freq.: 1.0 MHz ± 10% for cap

≤

1000 pF

1.0 kHz ± 10% for cap > 1000 pF

Voltage: 1.0Vrms ± .2V

Charge device with rated voltage for

60 ± 5 secs @ room temp/humidity

Charge device with 300% of rated voltage for

1-5 seconds, w/charge and discharge current

limited to 50 mA (max)

Note: Charge device with 150% of rated

voltage for 500V devices.

Deflection: 2mm

Test Time: 30 seconds

1mm/sec

Resistance to

Flexure

Stresses

Appearance

Capacitance

Variation

Insulation

Resistance

No defects

±5% or ±.5 pF, whichever is greater

Meets Initial Values (As Above)

≥

Initial Value x 0.3

≥

95% of each terminal should be covered

with fresh solder

No defects, <25% leaching of either end terminal

≤

±2.5% or ±.25 pF, whichever is greater

Meets Initial Values (As Above)

No visual defects

≤

±2.5% or ±.25 pF, whichever is greater

Meets Initial Values (As Above)

No visual defects

≤

±3.0% or ± .3 pF, whichever is greater

≥

30 pF:

≥10

pF, <30 pF:

<10 pF:

Q≥ 350

Q≥ 275 +5C/2

Q≥ 200 +10C

90 mm

Solderability

Appearance

Capacitance

Variation

Resistance to

Solder Heat

Insulation

Resistance

Dielectric

Strength

Appearance

Capacitance

Variation

Insulation

Resistance

Dielectric

Strength

Appearance

Capacitance

Variation

(C=Nominal Cap)

Insulation

Resistance

Dielectric

Strength

Appearance

Capacitance

Variation

Load

Humidity

Insulation

Resistance

Dielectric

Strength

Dip device in eutectic solder at 230 ± 5ºC

for 5.0 ± 0.5 seconds

Dip device in eutectic solder at 260ºC for 60

seconds. Store at room temperature for 24 ± 2

hours before measuring electrical properties.

Step 1: -55ºC ± 2º

Step 2: Room Temp

Step 3: +125ºC ± 2º

Step 4: Room Temp

30 ± 3 minutes

≤

3 minutes

30 ± 3 minutes

≤

3 minutes

Thermal

Shock

Repeat for 5 cycles and measure after

24 hours at room temperature

Load Life

Charge device with twice rated voltage in

test chamber set at 125ºC ± 2ºC

for 1000 hours (+48, -0).

Remove from test chamber and stabilize at

room temperature for 24 hours

before measuring.

≥

Initial Value x 0.3 (See Above)

Meets Initial Values (As Above)

No visual defects

≤

±5.0% or ± .5 pF, whichever is greater

≥

30 pF:

≥10

pF, <30 pF:

<10 pF:

Q≥ 350

Q≥ 275 +5C/2

Q≥ 200 +10C

Store in a test chamber set at 85ºC ± 2ºC/

85% ± 5% relative humidity for 1000 hours

(+48, -0) with rated voltage applied.

Remove from chamber and stabilize at

room temperature for 24 ± 2 hours

before measuring.

≥

Initial Value x 0.3 (See Above)

Meets Initial Values (As Above)

C0G (NP0) Dielectric

Capacitance Range

PREFERRED SIZES ARE SHADED

SIZE

Soldering

Packaging

(L) Length

(W) Width

(t) Terminal

Cap

(pF)

(in.)

WVDC

0.5

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

100

120

150

180

220

270

330

390

470

560

680

820

1000

1200

1500

1800

2200

2700

3300

3900

4700

5600

6800

8200

0.010

0.012

0.015

0.018

0.022

0.027

0.033

0.039

0.047

0.068

0.082

0.1

WVDC

0201

Reflow Only

All Paper

0.60 ± 0.03

(0.024 ± 0.001)

0.30 ± 0.03

(0.011 ± 0.001)

0.15 ± 0.05

(0.006 ± 0.002)

0402

Reflow Only

All Paper

1.00 ± 0.10

(0.040 ± 0.004)

0.50 ± 0.10

(0.020 ± 0.004)

0.25 ± 0.15

(0.010 ± 0.006)

0603

Reflow Only

All Paper

1.60 ± 0.15

(0.063 ± 0.006)

0.81 ± 0.15

(0.032 ± 0.006)

0.35 ± 0.15

(0.014 ± 0.006)

0805

Reflow/Wave

Paper/Embossed

2.01 ± 0.20

(0.079 ± 0.008)

1.25 ± 0.20

(0.049 ± 0.008)

0.50 ± 0.25

(0.020 ± 0.010)

100

1206

Reflow/Wave

Paper/Embossed

3.20 ± 0.20

(0.126 ± 0.008)

1.60 ± 0.20

(0.063 ± 0.008)

0.50 ± 0.25

(0.020 ± 0.010)

100

200

100

200

Cap

(μF)

500

100

200

100

200

500

SIZE

Letter

Max.

Thickness

0.33

(0.013)

0201

0.56

(0.022)

0.71

(0.028)

PAPER

0402

0.90

(0.035)

0.94

(0.037)

0603

1.02

(0.040)

1.27

(0.050)

1.40

(0.055)

0805

1.52

1.78

(0.060)

(0.070)

EMBOSSED

2.29

(0.090)

2.54

(0.100)

1206

2.79

(0.110)

C0G (NP0) Dielectric

Capacitance Range

PREFERRED SIZES ARE SHADED

SIZE

Soldering

Packaging

(L) Length

(W) Width

(t) Terminal

Cap

(pF)

(in.)

WVDC

0.5

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

100

120

150

180

220

270

330

390

470

560

680

820

1000

1200

1500

1800

2200

2700

3300

3900

4700

5600

6800

8200

0.010

0.012

0.015

0.018

0.022

0.027

0.033

0.039

0.047

0.068

0.082

0.1

WVDC

1210

Reflow Only

Paper/Embossed

3.20 ± 0.20

(0.126 ± 0.008)

2.50 ± 0.20

(0.098 ± 0.008)

0.50 ± 0.25

(0.020 ± 0.010)

100

200

1812

Reflow Only

All Embossed

4.50 ± 0.30

(0.177 ± 0.012)

3.20 ± 0.20

(0.126 ± 0.008)

0.61 ± 0.36

(0.024 ± 0.014)

100

200

1825

Reflow Only

All Embossed

4.50 ± 0.30

(0.177 ± 0.012)

6.40 ± 0.40

(0.252 ± 0.016)

0.61 ± 0.36

(0.024 ± 0.014)

100

200

2220

Reflow Only

All Embossed

5.70 ± 0.40

(0.225 ± 0.016)

5.00 ± 0.40

(0.197 ± 0.016)

0.64 ± 0.39

(0.025 ± 0.015)

100

200

2225

Reflow Only

All Embossed

5.72 ± 0.25

(0.225 ± 0.010)

6.35 ± 0.25

(0.250 ± 0.010)

0.64 ± 0.39

(0.025 ± 0.015)

100

200

500

Cap

(μF)

100

200

500

100

200

500

100

200

100

200

100

200

SIZE

Letter

Max.

Thickness

0.33

(0.013)

0.56

(0.022)

1210

0.71

(0.028)

PAPER

0.90

(0.035)

0.94

(0.037)

1.02

(0.040)

1812

1.27

(0.050)

1.40

(0.055)

1825

1.52

1.78

(0.060)

(0.070)

EMBOSSED

2.29

(0.090)

2220

2.54

(0.100)

2.79

(0.110)

2225