MF-USMF035 Bourns Inc., MF-USMF035 Datasheet - Page 2

• Manufacturer Part Number: MF-USMF035
• Description: MULTIFUSE, SMD, 1210, 0.35A
• Manufacturer: Bourns Inc.
• Series: MF-USMFr

Specifications of MF-USMF035

• Tripping Current: 0.75A
• Initial Resistance Max: 1.3ohm
• Operating Voltage: 6V
• Svhc: No SVHC (15-Dec-2010)
• Approval Bodies: CSA, TUV
• Approval Category: UL Recognised
• Current Max: 40A
• Current: RoHS Compliant

Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Packaging: 3000 pcs. per reel.
Product Dimensions
MF-USMF005
MF-USMF010
MF-USMF020
MF-USMF035
MF-USMF050
MF-USMF075
MF-USMF110
MF-USMF150
Solder Reflow Recommendations
Top and Bottom View
Model
MF-USMF Series -
D
A
300
250
200
150
100
50
0
B
Preheating
Side View
C
(0.118)
(0.118)
(0.118)
(0.118)
(0.118)
(0.118)
(0.118)
(0.118)
Min.
3.00
3.00
3.00
3.00
3.00
3.00
3.00
3.00
160–220
A
PTC Resettable Fuses
(0.135)
(0.135)
(0.135)
(0.135)
(0.135)
(0.135)
(0.135)
(0.135)
Max.
3.43
3.43
3.43
3.43
3.43
3.43
3.43
3.43
Recommended Pad Layout
(.039 ± .002)
Soldering
1.0 ± 0.05
Time (seconds)
10–20
(.079 ± .004)
2.0 ± 0.1
(0.093)
(0.093)
(0.093)
(0.093)
(0.093)
(0.093)
(0.093)
(0.093)
Min.
2.35
2.35
2.35
2.35
2.35
2.35
2.35
2.35
Cooling
120
B
(.098 ± .004)
2.5 ± 0.1
(.039 ± .002)
1.0 ± 0.05
(0.110)
(0.110)
(0.110)
(0.110)
(0.110)
(0.110)
(0.110)
(0.110)
Max.
2.80
2.80
2.80
2.80
2.80
2.80
2.80
2.80
Notes:
• MF-USMF models cannot be wave soldered.
• If reflow temperatures exceed the recommended profile,
• Compatible with Pb and Pb-free solder reflow profiles.
devices may not meet the performance requirements.
(0.031)
(0.031)
(0.031)
(0.022)
(0.022)
(0.022)
(0.022)
(0.016)
Min.
0.80
0.80
0.80
0.55
0.55
0.55
0.55
0.40
Terminal material:
Termination pad solderability:
Recommended Storage:
Electroless Ni under immersion Au
Standard Au finish:
Meets ANSI/J-STD-002 Category 2.
40 °C max./70 % RH max.
C
(0.043)
(0.043)
(0.043)
(0.033)
(0.033)
(0.033)
(0.033)
(0.033)
Max.
0.85
0.85
0.85
0.85
0.85
1.1
1.1
1.1
UNIT =
(0.012)
(0.012)
(0.012)
(0.012)
(0.012)
(0.012)
(0.012)
(0.012)
Min.
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
D
(INCHES)
MM