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

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SS-01 R5

5. Derating Curve

Resistors shall be coded with color bands in accordance with

JIS C 0802. The first and the second color bands shall show 2

effective numbers, the third band shall show a multiplier of 10,

the fourth band shall show resistance tolerance, and the fifth

band “green” shall show UL1676 approval (on RCR50 values

from 1MΩ to 12MΩ).

6. Markings on Resistor

KOA SPEER ELECTRONICS, INC.

4. Standard Applications

100

80

60

40

20

-60

-40

0

40

60

80

100

160

70

20

Ambient Temperature

(

°C)

0

-55

120

155

-20

140

Notice of Surge Load

Surge withstanding load voltage for the resistors cannot be guarantee

when the undermentioned 4 items get to a remarkable overload in

comparison with the conditions shown by surge withstanding voltage

in Anti-surge characteristics. Please contact KOA in advance if such

a case is anticipated.

1. Peck voltage to be applied

2. Pulse width

3. Conditions of protecting insulation around the resistor

4. Situation of proximity conductivity object

For example: In the figure, a metal wire is placed less than 5mm away

from the resistor body, there is such a case that causes an electric

discharge by a surge load 10kV and then destroys the outer coating.

Discharge

10kV

About 5mm

Metal Wire

Absolute

Maximum

Working

Voltage

Resistance

Range

E-96

(F±1%)

Resistance

Range

E-24

(J±5%)

Part

Designation

Operating

Temperature

Range

Power

Rating

@ 70°C

Minimum

Dielectric

Withstanding

Voltage

RCR16

RCR25

RCR60

RCR50+

RCR50

0.25W

0.5W

1.0W

300V

700V

1000V

—

1000V

500V

DC 1600V

AC 1150V

DC 2000V

AC 1500V

100kΩ - 1MΩ

100kΩ - 5.1MΩ

100kΩ - 33MΩ

3.3Ω - 910kΩ

13MΩ - 33MΩ

2000V

4000V

2.0W

5000V

5000V

2500V

1MΩ - 12MΩ

100kΩ - 56MΩ

RCR100

RCR75

3.0W

100kΩ - 100MΩ

470kΩ - 33MΩ

Absolute

Maximum

Overload

Voltage

-55°C to +155°C

SS-01 R5 RCR

6/21/07

9:37 AM

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