Wirewound Anti-Surge Resistor

Type EP Series

9-1773463-6 CIS WR 03/2012

Dimensions are in millimeters

Dimensions are shown for

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and inches unless otherwise

reference purposes only.

specified. Values in brackets

Specifications subject

are standard equivalents.

to change.

Surge Rating

Surge Waveform (1.2 /50 µs)

Type

Low

Maximum

Medium

Maximum

High

Maximum

Resistance

Surge

Resistance

Surge

Resistance

Surge

Range

Voltage

Range

Voltage

Range

Voltage

EP05W

10Ω – 40Ω

3KV

43Ω – 240Ω

4kV

270Ω – 560Ω

4kV

EP1W

10Ω – 50Ω

4KV

51Ω – 240 Ω

5kV

270Ω – 1kΩ

5kV

EP2W

10Ω – 100Ω

5KV

110Ω – 240Ω

6kV

270Ω – 2kΩ

6kV

EP3W

10Ω – 100Ω

7KV

110Ω – 680Ω

8kV

750Ω – 3kΩ

8kV

EP5W

10Ω – 160Ω

8KV

180Ω – 680Ω

9kV

750Ω – 5kΩ

9kV

EP7W

10Ω – 160Ω

9KV

180Ω – 680Ω

10kV

750Ω – 6kΩ

10kV

EP8W

10Ω – 160Ω

10KV

180Ω – 680Ω

11kV

750Ω – 10kΩ

11kV

EP9W

10Ω – 160Ω

10KV

180Ω – 680Ω

11kV

750Ω – 15kΩ

12kV

SmallSize

EP1WS

10Ω – 40Ω

3KV

43Ω – 240Ω

4kV

270Ω – 560Ω

4kV

EP2WS

10Ω – 50Ω

4KV

51Ω – 240 Ω

5kV

270Ω – 1kΩ

5kV

EP3WS

10Ω – 100Ω

5KV

110Ω – 240Ω

6kV

270Ω – 2kΩ

6kV

EP5WS

10Ω – 100Ω

7KV

110Ω – 680Ω

8kV

750Ω – 3kΩ

8kV

EP7WS

10Ω – 160Ω

8KV

180Ω – 680Ω

9kV

750Ω – 5kΩ

9kV

EP8WS

10Ω – 160Ω

9KV

180Ω – 680Ω

10kV

750Ω – 6kΩ

10kV

EP9WS

10Ω – 160Ω

10KV

180Ω – 680Ω

11kV

750Ω – 10kΩ

11kV

EP10WS

10Ω – 160Ω

10KV

180Ω – 680Ω

11kV

750Ω – 15kΩ

12kV

1.2 / 50 µs Voltage Capability

10

100

1000

10000

10000

1000

100

0.5 W

1W

2W

3W

5W

7W

8W

9W

Value(Ω)