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

• Manufacturer Part Number: MF-MSMDLAB
• Description: PTC Resettable Fuses Lab Kit MF-MSMD
• Manufacturer: Bourns Inc.
• Type: PTC Design Kitr
• Series: MF-MSMDr

Specifications of MF-MSMDLAB

• Termination Style: SMD/SMT
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: 1812 (4532 metric)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Terminal material: solder-plated copper
Termination pad solderability: Meets EIA
Specification RS-186-9E, ANSI/J-STD-002
Category 3.
Recommended Pad Layout
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Additional Features
Packaging: 2000 pcs. per reel.
Product Dimensions
MF-MSMD010
MF-MSMD014
MF-MSMD020
MF-MSMD030
MF-MSMD050
MF-MSMD075
MF-MSMD110
MF-MSMD125
MF-MSMD150
MF-MSMD160
MF-MSMD200
MF-MSMD260
(.059 ± .002)
Patents pending
1.5 ± 0.05
Top and Bottom View
Model
MF-MSMD Series -
(.106 ± .004)
2.70 ± 0.1
D
A
B
C
Side View
(0.126 ± .004)
(0.172)
(0.172)
(0.172)
(0.172)
(0.172)
(0.172)
(0.172)
(0.172)
(0.172)
(0.172)
(0.172)
(0.172)
3.2 ± 0.1
(.059 ± .002)
Min.
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
1.5 ± 0.05
A
PTC Resettable Fuses
(0.186)
(0.186)
(0.186)
(0.186)
(0.186)
(0.186)
(0.186)
(0.186)
(0.186)
(0.186)
(0.186)
(0.186)
Max.
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
Note:
• MF-MSMD models can be wave soldered and reworked.
• If reflow temperatures exceed the recommended profile, devices may not meet the performance
Applications
High Density Circuit Board Applications:
Solder Reflow Recommendations
requirements.
Hard disk drives
PC motherboards
PC peripherals
Point-of-sale (POS) equipment
PCMCIA cards
300
250
200
150
100
50
0
(0.121)
(0.121)
(0.121)
(0.121)
(0.121)
(0.121)
(0.121)
(0.121)
(0.121)
(0.121)
(0.121)
(0.121)
Min.
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
B
Preheating
160–220
(0.134)
(0.134)
(0.134)
(0.134)
(0.134)
(0.134)
(0.134)
(0.134)
(0.134)
(0.134)
(0.134)
(0.134)
Max.
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
Time (seconds)
Soldering
(0.022)
(0.022)
(0.022)
(0.022)
(0.015)
(0.015)
(0.015)
(0.012)
(0.012)
(0.012)
(0.012)
(0.010)
Min.
0.56
0.56
0.56
0.56
0.38
0.38
0.38
0.30
0.30
0.30
0.30
0.25
10–20
C
(0.032)
(0.032)
(0.032)
(0.032)
(0.024)
(0.024)
(0.024)
(0.019)
(0.019)
(0.019)
(0.019)
(0.019)
Cooling
Max.
0.81
0.81
0.81
0.81
0.62
0.62
0.62
0.48
0.48
0.48
0.48
0.48
120
UNIT =
(0.012)
(0.012)
(0.012)
(0.012)
(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
0.30
0.30
0.30
0.30
D
(INCHES)
MM