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KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

5/16/06

CPCN

fixed ceramic melf resistor

Absolute

Maximum

Overload

Voltage

Nominal

Resistance

Resistance

Tolerance

Absolute

Maximum

Working

Voltage

Part

Designation

Rated

Ambient

Temperature

Operating

Temperature

Range

Power

Rating

applications and ratings

T.C.R.

(ppm/°C)

Max.

CPCN1/2

CPCN1

CPCN2N

CPCN3

0.5W

1.0W

1.5W

2.0W

-1200±300

M: ±20%

86V

122V

150V

173V

215V

305V

375V

432V

+40°C

15k

Ω

1k

Ω, 5kΩ,

10k

Ω, 15kΩ

-40°C

to

+200°C

Coating type of CPCN2N is available on request.

Rated Voltage =

Derating Curve

environmental applications

100

80

60

40

20

-60 -40 -20

0

406080100180

20

Ambient Temperature

(°C)

0

120 140 160

200

Performance Characteristics

Parameter

Requirement

∆ R

Limit

Typical

Test Method

Within regulated

tolerance

No mechanical

damages

Resistance

1k

Ω, 5kΩ

10k

Ω, 15kΩ

0 ~ -0.2%/V

-1200±300ppm/°C

10V

30V

Measurement Voltage

The resistance measurement before and after the examination should be performed in room temperature with difference ±1°C.

Resistance

T.C.R.

Voltage Coefficient

+25°C/-40°C and +25°C/+125°C

Rated voltage and rated voltage x 10%

—

—

—

±2%

Overload

Rated voltage x 2.5 or max. overload voltage for 5 seconds, whichever is less

±0.3%

±30%

Load Life at High Voltage Pulse

Resistor Body Strength

Continuous 250h high voltage pulse on the test circuit (Refer to JIS D5111)

—

±5.0%

Rapid Change of Temperature

-55°C (15 minutes), +155°C (15 minutes), 500 cycles

±5.0%

±5.0%

Moisture Resistance

40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle

±0.9%

±5.0%

Load Life

40°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle

±0.7%

±5.0%

Low Temperature Operation

-40°C, 24 hours

±0.7%

±5.0%

High Temperature Exposure

+200°C, 1000 hours

±2.0%

—

Type

Holding Distance

Time

10 seconds

Force

98N (10kgf)

490N (50kgf)

5.0 ± 0.2mm

9.0 ± 0.3mm

12.3 ± 0.3mm

CPCN1/2

CPCN1

CPCN2N

CPCN3

PMS 300 neg.

Black neg.

1733 Reader's Spreads pg1-203:document

1/27/09

4:08 PM

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