PFME

Resettable fuses

www.schurter.com

16

Initial

1 Hour (R1) Post- Max. Time

Tripped Power

Dissipation

Watts at 23 °C

AV

Hold

Trip

PFME.190.2

100

16

1.9

3.8

0.017

0.08

10

2.0

1.5

Electrical Characteristics

Soldering Profile

How To Order

PF

ME .xxx

.x

PTC-Fuse

Style

ME = 11.5 mm Surface Mount Component

190 (1.9 A)

Packaging

Packaged per EIA 481-1

Note

• PFME models can be wave soldered and reworked.

Ambient Operating Temperature

–40 ˚C

–20 ˚C

0 ˚C

23 ˚C

40 ˚C

50 ˚C

60 ˚C

70 ˚C

85 ˚C

PFME.190.2

3.04

2.7

2.2

1.9

1.44

1.23

1.00

0.78

0.49

A

B

C

D

min.

max.

min.

max.

min.

max.

min.

max.

PFME.190.2

11.15

11.51

4.83

5.33

0.33

0.63

0.53

1.02

(0.439)

(0.453)

(0.190)

(0.210)

(0.013)

(0.025)

(0.021)

(0.040)

Dimensions

Dimensions in mm/inches

Maximum Package Body Temperature (220 °C)

Melting Temperature of Solder (183 °C)

2 Minutes or More

Preheat

Flux Activation

Reflow

Cool

10° to 20 C

per Second

Less than

120 °C per

Second

300

250

200

150

100

50

0

0

30

60

100

150

200

250

Packaging: 2000 pcs. per reel