0TLN003.T Littelfuse Inc, 0TLN003.T Datasheet
0TLN003.T
Manufacturer Part Number
0TLN003.T
Description
FUSE FST/ACT TELE-GARD 3A 170VDC
Manufacturer
Littelfuse Inc
Series
TLNr
Datasheet
1.0TLN020.T.pdf
(1 pages)
Specifications of 0TLN003.T
Voltage - Rated
170VDC
Current
3A
Fuse Type
Fast Acting
Package / Case
Cylindrical
Size / Dimension
0.563" Dia x 2.000" L (14.30mm x 50.80mm)
Mounting Type
Holder
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Color
-
Operating Temperature
-
Other names
TLN003.T
78
TLN Series Telecommunications Power Fuse
170 VDC • Current-Limiting • 1 – 600 Amperes
The TLN Series fuses are specifically designed for the protection of
telecommunications DC power distribution circuits.
Ampere Rating
Figure 1
Figure 2
225 – 400
450 – 600
110 – 200
70 – 100
35 – 60
1 – 30
G
10
5
7
8
7
2 (50.8)
3 (76.2)
1
5
3
⁄
⁄
⁄
8
8
⁄
8
8
(149.2)
(181.0)
A
(219.1)
(263.5)
E
F
2
1
1
3
1 (25.4)
2 (50.8)
⁄
1
1
⁄
2
4
⁄
⁄
2
2
(12.7)
FIG. 1
B
(19.1)
(63.5)
(38.1)
A
B
Telecom Products
1
1
1
2
5
15
15
1
1
3
⁄
⁄
⁄
8
2
⁄
⁄
⁄
16
32
16
8
(12.7)
(15.9)
C
(60.3)
(27.0)
(49.2)
(37.3)
C
2
1
2
1
13
19
w w w . l i t t e l f u s e . c o m
9
19
3
1
⁄
⁄
16
⁄
⁄
16
⁄
⁄
16
32
32
32
Dimensions in Inches (mm in parentheses)
D
(14.3)
(20.6)
(27.0)
(40.5)
(53.2)
(65.9)
D
5
3
3
1
1
1
⁄
⁄
⁄
⁄
⁄
⁄
16
64
32
8
4
4
H
Specifications
Voltage Rating:
Interrupting Rating:
Ampere Range:
Approvals:
Ampere Ratings
Example part number (series & amperage): TLN450
Recommended Fuse Blocks
LR250 Series
Refer to the Blocks & Holders section of this catalog for additional information.
Features
• 170 VDC
• Fast acting and current-limiting
• 1 to 600 amperes
• Dimensionally similar to 250V Class R fuses
Replaces competitors’ TPN and TGN Series.
E
(3.2)
(6.4)
(6.4)
(2.0)
(2.4)
(4.8)
10
1
3
5
6
K
1
1
5
3
3
2 (50.8)
1
5
⁄
⁄
⁄
⁄
32
16
4
⁄
8
J
8
(19.1)
F
(28.6)
(4.8)
(41.3)
(4.0)
20
25
30
35
15
1
2
2
FIG. 2
1
27
11
27
5
3
1
A
A
⁄
⁄
8
⁄
⁄
⁄
⁄
40
45
50
60
70
8
4
32
32
32
(15.9)
170 VDC
100,000 amperes
1 – 600 amperes
UL Recognized under the components program
(File No: E71611)
G
(9.5)
(31.6)
B
(46.8)
(59.5)
(72.2)
© 2005 Littelfuse
100
110
125
80
90
7
5
3
1
⁄
⁄
⁄
16
⁄
8
4
4
C
—
—
(15.9)
H
(19.1)
(6.4)
(11.1)
•
150
175
200
225
250
POWR-GARD
13
F
17
9
9
⁄
⁄
⁄
⁄
32
32
32
32
—
—
J
(10.3)
(13.5)
(7.1)
D
(7.1)
300
350
400
450
500
™
Products Catalog
11
15
1
1
⁄
1
⁄
⁄
16
16
⁄
2
8
—
—
(12.7)
K
600
(28.6)
(23.8)
(17.5)
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