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參數資料
| 型號： | L17T450 |
| 廠商： | Littelfuse, Inc. |
| 英文描述： | L17T Series Telecommunications Power Fuse |
| 中文描述： | L17T系列通信電源保險絲 |
| 文件頁數： | 1/1頁 |
| 文件大?。?/td> | 419K |
| 代理商： | L17T450 |
Catalog
Number
L17T 70
L17T 90
L17T 100
L17T 125
L17T 150
L17T 175
L17T 200
L17T 225
L17T 250
L17T 300
L17T 350
L17T 400
L17T 450
L17T 500
L17T 600
L17T 800
L17T 900
L17T 1000
L17T 1100
L17T 1200
Ampere
Rating
70
90
100
125
150
175
200
225
250
300
350
400
450
500
600
800
900
1000
1100
1200
Competitor A
Part Number
TPL-BA
TPL-BC
TPL-BD
TPL-BE
TPL-BF
TPL-BG
TPL-BH
TPL-BK
TPL-BL
TPL-CN
TPL-CO
TPL-CR
TPL-CU
TPL-CV
TPL-CZ
TPL-CZH
-
-
-
-
Competitor B
Part Number
TGL-BA
TGL-BC
TGL-BD
TGL-BE
TGL-BF
TGL-BG
TGL-BH
TGL-BK
TGL-BL
TGL-CN
TGL-CO
TGL-CR
TGL-CU
TGL-CV
TGL-CZ
TGL-CZH
-
-
-
-
75
L17T Series Telecommunications Power Fuse
170 VDC
I
Current Limiting
I
70 – 1200 Amperes
SPECIFICATIONS
Voltage Rating:
170 VDC
Interrupting Rating:
100,000 amperes
Ampere Range:
70 – 1200 amperes
Approvals:
UL Recognized under the Components Program
(File No: E71611)
CSA Recognized under the Component
Acceptance Program (File No: LR29862)
AMPERE RATINGS
70
125
90
150
100
175
Example part number (series & amperage): L17T 200
200
225
250
300
350
400
450
500
600
800
900
1000
1100
1200
RECOMMENDED FUSE BLOCKS
LTFD 6001 and LTFD1200 series
Refer to the LTFD series in this catalog section for
additional information.
FEATURES
I
Low I
2
t
I
Extremely current limiting
I
Low operating temperature
I
170 VDC rating
Specifically designed for short circuit protection of
Telecommunications circuits, the Littelfuse L17T series
fuses provide reliable protection of sensitive DC power
distribution systems. Constructed with silver plated elements
for low I
2
t and peak let-through, these advanced fuses
virtually eliminate equipment damage due to surges and
spikes. The L17T series fuse’s unique element geometry
also provides cooler running temperatures, helping to
minimize heat within enclosures.
AMPERE
RATING
70 – 250
1-5/32
(29.4)
1-1/4
(31.8)
1-7/8
(47.6)
1-15/16
(49.2)
—
2-3/16
(55.6)
2-9/16
(65.1)
—
2-21/32
(67.5)
3-1/2
(88.9)
4-1/16
(103.12)
1
7/8
(22.2)
1
(25.4)
1-1/2
(38.1)
5/16
(7.9)
13/32
(10.3)
—
3/16
(4.8)
1/4
(6.35)
1/4
(6.35)
(25.4)
1-1/2
(38.1)
—
300 – 800
1000 – 1200(34.0)
A
B
C
D
E
F
G
H
DIMENSIONS IN INCHES (mm in parentheses)
Contact Littelfuse for characteristic curves.
A
B
C
D
F
G
E
H
Fig. 3
ORDERING INFORMATION & CROSS REFERENCE
相關PDF資料 |
PDF描述 |
|---|---|
| L17T100 | L17T Series Telecommunications Power Fuse |
| L17T1000 | L17T Series Telecommunications Power Fuse |
| L17T1100 | L17T Series Telecommunications Power Fuse |
| L17T800 | L17T Series Telecommunications Power Fuse |
| L17T00 | ASSEMBLY 6 POSITION 4 CONTACT |
相關代理商/技術參數 |
參數描述 |
|---|---|
| L17T450.V | 功能描述:保險絲 450A 170VDC Telecom Power Fuse RoHS:否 制造商:Littelfuse 產品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
| L17T500.V | 功能描述:保險絲 500A 170VDC Telecom Power Fuse RoHS:否 制造商:Littelfuse 產品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
| L17T600 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:L17T Series Telecommunications Power Fuse |
| L17T600.V | 功能描述:保險絲 600A 170VDC Telecom Power Fuse RoHS:否 制造商:Littelfuse 產品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485 |
| L17T70 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:L17T Series Telecommunications Power Fuse |
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