MF-LS190RU Bourns Inc., MF-LS190RU Datasheet - Page 2

PTC Resettable Fuses 15Volts I Max 100Amps

MF-LS190RU

Manufacturer Part Number
MF-LS190RU
Description
PTC Resettable Fuses 15Volts I Max 100Amps
Manufacturer
Bourns Inc.
Type
PTC Resettable Fusesr
Series
MF-LSr
Datasheet

Specifications of MF-LS190RU

Hold Current
1.9 Amps
Trip Current
4.2 Amps
Current Rating (max)
100 Amps
Resistance
0.057 Ohms
Maximum Voltage
15 VoltsDC
Termination Style
Axial
Mounting Style
Snap In
Current Rating
100 Amps
Dimensions
11.6 mm L x 14.3 mm W x 0.76 mm H
Operating Temperature Range
- 40 C to + 85 C
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

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