MF-LR Series - PTC Resettable Fuses
Product Dimensions
A
B
C
D
F
Pkg.
Model
MF-LR190
MF-LR190S
MF-LR260
MF-LR260S
MF-LR380
MF-LR450
MF-LR550
MF-LR600
MF-LR730
MF-LR730/20
MF-LR900/20
Packaging:
Min.
19.9
Max.
22.1
Min.
4.9
Max.
5.2
Min.
0.6
Max.
1.0
Min.
5.5
Max.
7.5
Min.
3.9
Max.
4.1
Style
Std.
(0.783)
(0.870)
(0.193)
(0.205)
(0.024)
(0.039)
(0.217)
(0.295)
(0.154)
(0.161)
19.9
22.1
4.9
5.2
0.6
1.0
5.5
7.5
3.9
4.1
S
(0.783)
20.9
(0.870)
23.1
(0.193)
4.9
(0.205)
5.2
(0.024)
0.6
(0.039)
1.0
(0.217)
4.1
(0.295)
5.5
(0.154)
3.9
(0.161)
4.1
Std.
S
(0.823)
(0.909)
(0.193)
(0.205)
(0.024)
(0.039)
(0.161)
(0.217)
(0.154)
(0.161)
20.9
23.1
4.9
5.2
0.6
1.0
4.1
5.5
3.9
4.1
(0.823)
24.0
(0.909)
26.0
(0.193)
6.9
(0.205)
7.5
(0.024)
0.6
(0.039)
1.0
(0.161)
4.1
(0.217)
5.5
(0.154)
4.9
(0.161)
5.1
Std.
Std.
Std.
Std.
Std.
Std.
Std.
(0.945)
(1.024)
(0.272)
(0.295)
(0.024)
(0.039)
(0.161)
(0.217)
(0.193)
(0.201)
24.0
26.0
9.9
10.5
0.6
1.0
5.3
6.7
5.9
6.1
(0.945)
35.0
(1.024)
37.0
(0.390)
6.9
(0.414)
7.5
(0.024)
0.6
(0.039)
1.0
(0.209)
5.3
(0.264)
6.7
(0.232)
4.9
(0.240)
5.1
(1.378)
(1.457)
(0.272)
(0.295)
(0.024)
(0.039)
(0.209)
(0.264)
(0.193)
(0.201)
24.0
26.0
13.9
15.9
0.6
1.0
4.1
5.5
5.9
6.1
(0.945)
30.0
(1.024)
29.1
(0.547)
13.9
(0.626)
15.0
(0.024)
0.6
(0.039)
1.0
(0.161)
4.1
(0.217)
5.5
(0.232)
5.9
(0.240)
6.1
(1.18)
(1.146)
(0.547)
(0.590)
(0.024)
(0.039)
(0.161)
(0.217)
(0.232)
(0.240)
27.1
29.1
13.9
14.5
0.6
1.0
4.1
5.5
5.9
6.1
(1.067)
45.4
(1.146)
47.6
(0.547)
7.9
(0.571)
8.5
(0.024)
0.6
(0.039)
1.3
(0.161)
4.6
(0.217)
9.2
(0.232)
5.9
(0.240)
6.1
(1.787)
(1.874)
(0.311)
(0.335)
(0.024)
(0.051)
(0.181)
(0.362)
(0.232)
(0.240)
Bulk - 500 pcs. per bag.
MM
(INCHES)
DIMENSIONS:
Tape and Reel - Consult factory.
Standard Style
0.5
4.0
"S" Style
SLIT
X
NOMINAL
Typical Part Marking
(.020) (.157)
A
A
Represents total content. Layout may vary.
MANUFACTURER'S
TRADEMARK
F
B
F
B
PART
IDENTIFICATION
LR190
0144T
D
D
D
D
DATE CODE
(FIRST DIGIT =
LOT NO.
(T = TAIWAN
S = CHINA)
C
C
LAST DIGIT OF YEAR;
NEXT THREE DIGITS =
DAY OF YEAR)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.