Specifications given herein may be changed at any time without pr ior notice. P lease confir m technical specifications before you order and/or use.

KOA SPEER ELECTRONICS, INC.

SS-208 R5

7. Performance

Temperature

coefficient

Within specified limits

JIS C 5202 5.2B

-55°C/+125°C

Item

Requirement

Test Method

Short-time

overload

± (2.0% ±0.1Ω)

No visual damage

JIS C 5202 5.5A

Rated voltage X 2.5

Resistance to

soldering heat

± (1.0% ±0.1Ω)

JIS C 5202 6.4

260 ± 5°C 10 ± 1 sec.

Solderability

More than 75% of the surface

of electrode shall be covered with

new solder

JIS C 5202 6.5

230 ± 5°C 2 ± 0.5 sec.

Heat resistance

± (1.0% ±0.1Ω)

JIS C 5202 7.2

125 ± 2°C 1,000h

Endurance

(moisture load)

± (5.0% ±0.1Ω)

JIS C 5202 7.9

40 ± 2°C/90~95%RH

0

Endurance

(rated load)

± (5.0% ±0.1Ω)

JIS C 5202 7.10

70 ± 2°C

0

Temperature

cycling

± (1.0% ±0.1Ω)

No mechanical damage

JIS C 5202 7.4

5 cycles of the change in temperature

given in the following steps

Step

1: -55 ± 3°C/30 min.

2: Normal temp. 10 to 15 min.

3: 125 ± 3°C/30 min.

4: Normal temp. 10 to 15 min.

6. Body Color and Marking

CN_A: Body Color:

Black

Marking Color: White

CNZ: Convex type has black body

with white “000” marking

10 3

103

Nominal resistance at 3-digit numbers

3-digit numbers

The first and the second numbers shall be shown 2 effective

numbers, and the third number shall be shown a multiple of 10.

Example:

103

10,000

10k

472

4,700

4.7k

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SS-208 R4

5/24/07

10:26 AM

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