SPECIFICATIONS

554

North America: 1-800-CPCLARE

Europe: 32-11-300868

Asia: 886-2-2523-6368

Japan: 81-3-3980-2212

PMT(301) Series

TWO ELECTRODE HIGH VOLTAGE SURGE ARRESTERS

All characteristics at 25˚C

PMT(301)2.0

PMT(301)2.5

PARAMETER

CONDITIONS

SYMBOL

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

Device Specifications

DC Breakdown

100V/s

V

BD

1.8

2.0

2.2

2.25

2.5

2.75

kV

Impulse Breakdown

80kV/

µsV

bd

-

-

2.55

-

-

3.19

kV

Insulation Resistance

100V

IR

--

--

Ω

Capacitance

1MHz

C

-

-

4.0

-

-

4.0

pF

Life Ratings

Surge Life

100A (PW=20

µs)

-

68100

-

-

68100

-

-

surges

PMT(301)3.0

PMT(301)3.5

PARAMETER

CONDITIONS

SYMBOL

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

Device Specifications

DC Breakdown

100V/s

V

BD

2.7

3.0

3.3

3.15

3.5

3.85

kV

Impulse Breakdown

80kV/

µsV

bd

-

-

3.83

-

-

4.47

kV

Insulation Resistance

100V

IR

--

--

Ω

Capacitance

1MHz

C

-

-

4.0

-

-

4.0

pF

Life Ratings

Surge Life

100A (PW=20

µs)

-

68100

-

-

68100

-

-

surges

MECHANICAL DIMENSIONS

DIMENSIONS

mm

(inches)

ORDERING INFORMATION

8.00

± 0.13 DIA.

(0.315

± 0.005)

1.93

± 0.13 DIA.

(0.076

± 0.005)

19.05

± 0.76

(0.750

± 0.030)

5.00

± 0.76 MAX.

(0.197

± 0.030)

4.75

± 0.76

(0.187

± 0.030)

Devices in the PMT(301) series with other breakdown voltages in

the 350 to 3500 V range are available upon request.

A complete part number is represented by the digits below.

Breakdown voltages are expressed in Volts for devices <1000V

and kV for devices

≥1KV. For example, PMT(301)2.0 is a 2kV

PMT(301) series device.

PMT(301) XXX

for 350-800V

PMT(301) X.X

for 1.0-3.5 kV

Series

PMT3(310)

Breakdown Voltage

See specifications

tables