MPLR datasheet(2/3 Pages) MERITEK

2 / 3 page

Rev. 7

Polymeric PTC

MPLR Series

Electrical Characteristics (23ºC)

IH=Hold current-maximum current at which the device will not trip at 23℃ still air.

IT=Trip current-minimum current at which the device will always trip at 23℃ still air.

V MAX=Maximum voltage device can withstand without damage at its rated current.

I MAX= Maximum fault current device can withstand without damage at rated voltage (V MAX).

Pd=Maximum power dissipated from device when in tripped state in 23℃ still air environment.

RMIN=Minimum device resistance at 23℃.

R1MAX=Maximum device resistance at 23℃, 1 hour after tripping.

Physical specifications:

Lead material: 0.13mm nominal thickness, quarter-hard nickel.

Insulating material: Polyester tape.

Product Dimensions (Millimeters)

Part

Number

Hold

Current

Trip

Current

Rated

Voltage

Maximum

Current

Typical

Power

Resistance Tolerance

E223037

RMIN

RMAX

R1MAX

IH, A

IT, A

VMAX, Vdc

IMAX, A

Pd, W

ohms

MPLR190

1.9

3.9

100

1.2

0.039

0.072

0.102

●

MPLR260

2.6

5.8

100

2.5

0.020

0.042

0.063

●

MPLR380

3.8

8.3

100

2.5

0.013

0.026

0.037

●

MPLR450

4.5

8.9

100

2.5

0.011

0.020

0.028

●

MPLR550

5.5

10.5

100

2.8

0.009

0.016

0.022

●

MPLR600

6.0

11.7

100

2.8

0.007

0.014

0.019

●

MPLR730

7.3

14.1

100

3.3

0.006

0.012

0.015

●

Part

Number

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

MPLR190

19.9

22.1

4.9

5.5

0.6

1.0

5.5

7.5

3.9

4.1

MPLR260

20.9

23.1

4.9

5.5

0.6

1.0

4.1

5.5

3.9

4.1

MPLR380

24.0

26.0

6.9

7.5

0.6

1.0

4.1

5.5

4.9

5.1

MPLR450

24.0

26.0

9.9

10.5

0.6

1.0

5.3

6.7

5.9

6.1

MPLR550

35.0

37.0

6.9

7.5

0.6

1.0

5.3

6.7

4.9

5.1

MPLR600

24.0

26.0

13.9

14.5

0.6

1.0

4.1

5.5

5.9

6.1

MPLR730

27.1

29.1

13.9

14.5

0.6

1.0

4.1

5.5

5.9

6.1

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