100

80

60

40

20

-60 -40 -20

0

40 60 80 100

180

20

Ambient Temperature

(

°C)

0

120 140 160

200

SS-246 R4

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

PAGE 2 OF 2

KOA SPEER ELECTRONICS, INC.

4.1.

Derating Curve

5. Characteristics

Requirement Δ R

Parameter

Limit

Typical

Test Method

Resistance

Measurement Voltage

Resistance

Within regulated

—1kΩ, 5kΩ

10V

tolerance

10kΩ, 15kΩ

30V

T.C.R.

-1200±300ppm/°C

—

+25°C/-40°C and +25°C/+125°C

Voltage Coefficient

0 ~ -0.2%/V

—

Rated voltage and rated voltage x 10%

Overload

±2%

±0.3%

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

Load Life at High Voltage Pulse

±30%

—

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

Type

Holding Distance Time

Force

CPCN1/2

5.0 ± 0.2mm

Resistor Body Strength

No mechanical

—

CPCN1

9.0 ± 0.3mm

10 seconds

98N (10kgf)

damages

CPCN2N

12.3 ± 0.3mm

CPCN3

490N (50kgf)

Rapid Change of Temperature

±5.0%

±5.0%

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

Moisture Resistance

±5.0%

±0.9%

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

Load Life

±5.0%

±0.7%

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

Low Temperature Operation

±5.0%

±0.7%

-40°C, 24 hours

High Temperature Exposure

±5.0%

±2.0%

+200°C, 1000 hours

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

SS-246 R4 CPCN

6/11/07

11:02 AM

Page 2