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KOASpeerElectronics,Inc. • 199BolivarDrive • Bradford,PA16701 • USA • 814-362-5536 • Fax:814-362-8883 • www.koaspeer.com

Specificationsgivenhereinmaybechangedatanytimewithoutpriornotice.Pleaseconfirmtechnicalspecificationsbeforeyouorderand/oruse.

1/19/11

CPCN

fixed ceramic melf resistor

features

ignition system

ordering information

M: ±20%

2 significant figures

+ 1 multiplier

1/2: 0.5W

1: 1.0W

2N: 1.5W

3: 2.0W

CPCN

Type

PowerRating

Symbol

Nominal

Resistance

Tolerance

NewPart#

2N

502

M

dimensions and construction

Lc

L

D

Resistor

Electrode

Cap

Inner

Electrode

L

CPCN1/2 .421±.02

(10.7±0.5)

.213

(5.4)

.138±.004

(3.5±0.1)

Ni

Ni

Ni

Sn

.187±.012

(4.75±0.3)

.378

(9.6)

.63±.024

(16.0±0.6)

CPCN1

.187±.012

(4.75±0.3)

.452

(11.5)

.720±.024

(18.3±0.6)

CPCN2N

.283±.012

(7.2±0.3)

.394

(10.0)

.720±.024

(18.3±0.6)

CPCN3

Lc(min.)

D

CapPlate

Type

Dimensionsinches(mm)

Size

Code

EU