Bourns PTC fuse Current I(H) 0.35 A 6 V (L x W x H) 3.43 x 2.8 x 0.85 mm MF-USMF035-2 1 pc(s) MF-USMF035-2 Scheda Tecnica
Codici prodotto
MF-USMF035-2
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-USMF Series - PTC Resettable Fuses
Product Dimensions
DIMENSIONS:
MM
(INCHES)
Model
A
B
C
D
Min.
Max.
Min.
Max.
Min.
Max.
Min.
MF-USMF005
3.00
(0.118)
3.43
(0.135)
2.35
(0.093)
2.80
(0.110)
0.80
(0.031)
1.1
(0.043)
0.30
(0.012)
MF-USMF010
3.00
(0.118)
3.43
(0.135)
2.35
(0.093)
2.80
(0.110)
0.80
(0.031)
1.1
(0.043)
0.30
(0.012)
MF-USMF020
3.00
(0.118)
3.43
(0.135)
2.35
(0.093)
2.80
(0.110)
0.80
(0.031)
1.1
(0.043)
0.30
(0.012)
MF-USMF035
3.00
(0.118)
3.43
(0.135)
2.35
(0.093)
2.80
(0.110)
0.55
(0.022)
0.85
(0.033)
0.30
(0.012)
MF-USMF050
3.00
(0.118)
3.43
(0.135)
2.35
(0.093)
2.80
(0.110)
0.55
(0.022)
0.85
(0.033)
0.30
(0.012)
MF-USMF075
3.00
(0.118)
3.43
(0.135)
2.35
(0.093)
2.80
(0.110)
0.55
(0.022)
0.85
(0.033)
0.30
(0.012)
MF-USMF110
3.00
(0.118)
3.43
(0.135)
2.35
(0.093)
2.80
(0.110)
0.55
(0.022)
0.85
(0.033)
0.30
(0.012)
MF-USMF150
3.00
(0.118)
3.43
(0.135)
2.35
(0.093)
2.80
(0.110)
0.40
(0.016)
0.85
(0.033)
0.30
(0.012)
MF-USMF175X
3.00
(0.118)
3.43
(0.135)
2.35
(0.093)
2.80
(0.110)
0.40
(0.016)
0.85
(0.033)
0.30
(0.012)
Packaging: 3000 pcs. per reel.
Terminal material:
Electroless Ni under immersion Au
Termination pad solderability:
Standard
Standard
Au
fi
nish:
Meets ANSI/J-STD-002 Category 2.
Recommended Storage:
40 °C max./70 % RH max.
A
B
C
Top and Bottom View
Side View
D
160–220
300
250
200
150
100
50
0
10–20
Temperature (
°
C)
120
Preheating
Soldering
Cooling
Time (seconds)
Solder Refl ow Recommendations
Notes:
•
MF-USMF models cannot be wave soldered.
• 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.
•
Excess solder may cause a short circuit, especially during hand
soldering. Please refer to the Multifuse
®
Polymer PTC Soldering
Recommendation
guidelines.
Recommended Pad Layout
2.5 ± 0.1
(.098 ± .004)
2.0 ± 0.1
(.079 ± .004)
1.0 ± 0.05
(.039 ± .002)
1.0 ± 0.05
(.039 ± .002)