MF-LS180 Bourns Inc., MF-LS180 Datasheet - Page 2

• Manufacturer Part Number: MF-LS180
• Description: FUSE, PTC RESET, 24V, 1.8A, STRAP
• Manufacturer: Bourns Inc.
• Series: MF-LSr

Specifications of MF-LS180

• Holding Current: 1.8A
• Tripping Current: 3.8A
• Initial Resistance Max: 0.068ohm
• Operating Voltage: 24V
• Ptc Fuse Case: Strap
• Initial Resistance Min: 0.04ohm
• Length: 26mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Additional Features
Terminal material: quarter-hard nickel
Packaging: Bulk - 500 pcs. per bag.
B
MF-LS100S
MF-LS180
MF-LS180L
MF-LS180S
MF-LS190
MF-LS190RU
MF-LS260
MF-LS300
MF-LS340
Patents pending
Product Dimensions
Model
MF-LS Series -
D
Standard Style
Tape and Reel - Consult factory.
(0.823)
(0.945)
(0.945)
(0.839)
(0.780)
(0.945)
(1.118)
(0.945)
A
(1.38)
Min.
20.9
24.0
35.0
24.0
21.3
19.8
24.0
28.4
24.0
A
D
(0.909)
(1.024)
(1.024)
(0.921)
(0.819)
(1.024)
(1.252)
(1.024)
(1.48)
Max.
23.1
26.0
37.5
26.0
23.4
20.8
26.0
31.8
26.0
PTC Resettable Fuses
F
C
(0.193)
(0.193)
(0.193)
(0.193)
(0.402)
(0.524)
(0.425)
(0.512)
(0.583)
Min.
10.2
13.3
10.8
13.0
14.8
4.9
4.9
4.9
4.9
F
B
D
(0.205)
(0.205)
(0.205)
(0.433)
(0.563)
(0.469)
(0.531)
(0.626)
(0.22)
Max.
11.0
14.3
11.9
13.5
15.9
5.2
5.2
5.6
5.2
NOTE: Longer lead option available. Consult factory.
S Style
SLIT
A
(.020)
0.5
(0.024)
(0.024)
(0.024)
(0.024)
(0.020)
(0.016)
(0.024)
(0.020)
(0.024)
Min.
0.6
0.6
0.6
0.6
0.5
0.4
0.6
0.5
0.6
X
(.157)
4.0
D
NOMINAL
C
(0.039)
(0.039)
(0.039)
(0.039)
(0.043)
(0.030)
(0.039)
(0.043)
(0.039)
Customers should verify actual device performance in their specific applications.
Max.
0.76
1.0
1.0
1.0
1.0
1.1
1.0
1.1
1.0
C
B
(0.161)
(0.161)
(0.161)
(0.197)
(0.319)
(0.197)
(0.248)
(0.158)
(0.38)
Min.
4.1
4.1
9.6
4.1
5.0
8.1
5.0
6.3
4.0
B
D
Represents total content. Layout may vary.
Typical Part Marking
F
DATE CODE
(FIRST DIGIT =
LAST DIGIT OF YEAR;
NEXT THREE DIGITS =
DAY OF YEAR)
Specifications are subject to change without notice.
(0.217)
(0.217)
(0.217)
(0.299)
(0.374)
(0.276)
(0.350)
(0.197)
(0.40)
Max.
10.0
5.5
5.5
5.5
7.6
9.5
7.0
8.9
5.0
MANUFACTURER'S
TRADEMARK
RU Style
A
LS180
0144T
(0.150)
(0.150)
(0.150)
(0.150)
(0.189)
(0.150)
(0.232)
(0.236)
(0.236)
Min.
3.8
3.8
3.8
3.8
4.8
3.8
5.9
6.0
6.0
LOT NO.
(T = TAIWAN
DIMENSIONS =
S = CHINA)
PART
IDENTIFICATION
F
F
(0.161)
(0.161)
(0.161)
(0.213)
(0.161)
(0.240)
(0.260)
(0.240
(0.17)
Max.
4.1
4.1
4.2
4.1
5.4
4.1
6.1
6.6
6.1
D
C
(INCHES)
Style
Pkg.
Std.
Std.
Std.
Std.
Std.
Std.
MM
RU
S
S