MF-LR190 Bourns Inc., MF-LR190 Datasheet - Page 2

• Manufacturer Part Number: MF-LR190
• Description: PTC - AXIAL LEADED
• Manufacturer: Bourns Inc.

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