Bourns PTC fuse Current I(H) 3 A 6 V (L x W x H) 7.98 x 5.44 x 0.85 mm MF-LSMF300X-2 1 pc(s) MF-LSMF300X-2 数据表

Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.

MF-LSMF185/33X 

2.80 

2.47  

2.17 

1.85  

1.54  

1.39  

1.22  

1.07  

0.85

MF-LSMF260X 3.75

3.35

3.00

2.60

2.35

2.15

2.05

1.80

1.30

MF-LSMF300X

4.53

4.02

3.51

3.00

2.52

2.26

1.99

1.75

1.34

MF-LSMF300/24X 4.00

3.55

3.20

3.00

2.50

2.25

2.15

1.85

1.50

160–220

300

250

200

150

100

50

0

10–20

Temperature (

°

C)

120

Time (seconds)

• 

MF-LSMF models cannot be wave soldered. Please contact Bourns for hand soldering 

 recommendations.

• If 

refl ow temperatures exceed the recommended profi le, devices may not meet the performance 

 requirements.

• 

Compatible with Pb and Pb-free solder refl ow profi les.

Multifuse

®

 Product 

Designator

Series
 

LSMF = 7555 mm (2920 mils) 

 

Surface Mount Component

Hold Current, Ihold
 

185-300 (1.85 Amps - 3.00 Amps)

Higher Voltage Option
 

/24 =   24 Volt Rated 

 

/33 =   33 Volt Rated

 

X =   Multifuse

®

 freeXpansion

™

 Design 

 

  MF-LSMF Series      

Packaging
 

Packaged per EIA 481-1

 

-2 = Tape and Reel

Represents total content. Layout may vary.

MF-LSMF SERIES, REV. B, 07/13

PART IDENTIFICATION EXAMPLES:
MF-LSMF185/33X = 9
MF-LSMF260X = E
MF-LSMF300X = F
MF-LSMF300/24X = J

BI-WEEKLY DATE CODE:
WEEKS 47-48 = X