Products in this family are used for over-current fault protection, and function on the basis of current flow in excess of a desired maximum causing the destruction of a conductive element within the device. They are distinguished from common fuses by one of several factors; bearing a non-supplementary classification under the UL248 standard, certification for use in hazardous or explosive environments, or a form factor other than those commonly encountered in products used for supplementary equipment protection such as those with an indication function or fusible cable links, and fuses designated for specific applications such as protection of telecommunications circuits or multimeters.
Product List
16687 Items
PDF
Mfr Part #
Quantity Available
UnitPrice
RFQ
Series
Packaging
Product Status
Mounting Type
Fuse Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Response Time
Applications
Features
Class
Approval Agency
Operating Temperature
Breaking Capacity @ Rated Voltage
Package / Case
Size / Dimension
01591.25MR
FUSE BOARD MNT 1.25A 600VAC 2SMD
Littelfuse Inc.
183
$4.14
Telelink® 159
Tape & Reel (TR)
Active
Surface Mount
Board Mount
1.25A
600 V
-
-
Telecom
Clips Included
-
cURus
-55°C ~ 125°C
60A
2-SMD, Square End Block with Clip
0.429" L x 0.189" W x 0.189" H (10.90mm x 4.80mm x 4.80mm)
03081.25UR
FUSE BRD MNT 1.25A 24VAC/30VDC
Littelfuse Inc.
246
$3.85
308
Tape & Reel (TR)
Active
Surface Mount
Board Mount
1.25A
24 V
30 V
Slow Blow
Hazardous Locations
Intrinsically Safe
-
cURus, Ex, IEC, IECEx
-40°C ~ 70°C
50A
2-SMD, J-Lead
0.213" L x 0.150" W x 0.144" H (5.40mm x 3.80mm x 3.65mm)
0481005.H
FUSE INDICATING 5A 125VAC/VDC
Littelfuse Inc.
137
$3.63
481
Bulk
Active
Holder
Indicating Fuse
5A
125 V
125 V
Fast Blow
Telecom
Indicating
-
CSA, UR
-55°C ~ 125°C
300A
Alarm Indicator
0.665" L x 0.228" W x 0.772" H (16.90mm x 5.80mm x 19.60mm)
0481002.H
FUSE INDICATING 2A 125VAC/VDC
Littelfuse Inc.
257
$3.63
481
Bulk
Active
Holder
Indicating Fuse
2A
125 V
125 V
Fast Blow
Telecom
Indicating
-
CSA, UR
-55°C ~ 125°C
300A
Alarm Indicator
0.665" L x 0.228" W x 0.772" H (16.90mm x 5.80mm x 19.60mm)
0481003.H
FUSE INDICATING 3A 125VAC/VDC
Littelfuse Inc.
149
$3.72
481
Bulk
Active
Holder
Indicating Fuse
3A
125 V
125 V
Fast Blow
Telecom
Indicating
-
CSA, UR
-55°C ~ 125°C
300A
Alarm Indicator
0.665" L x 0.228" W x 0.772" H (16.90mm x 5.80mm x 19.60mm)
048107.5H
FUSE INDICATING 7.5A 125VAC/VDC
Littelfuse Inc.
234
$3.67
481
Bulk
Active
Holder
Indicating Fuse
7.5A
125 V
125 V
Fast Blow
Telecom
Indicating
-
CSA, UR
-55°C ~ 125°C
300A
Alarm Indicator
0.665" L x 0.228" W x 0.772" H (16.90mm x 5.80mm x 19.60mm)
0481010.H
FUSE INDICATING 10A 125VAC/VDC
Littelfuse Inc.
136
$3.64
481
Bulk
Active
Holder
Indicating Fuse
10A
125 V
125 V
Fast Blow
Telecom
Indicating
-
CSA, UR
-55°C ~ 125°C
300A
Alarm Indicator
0.665" L x 0.228" W x 0.772" H (16.90mm x 5.80mm x 19.60mm)
0481015.H
FUSE INDICATING 15A 125VAC/VDC
Littelfuse Inc.
186
$3.90
481
Bulk
Active
Holder
Indicating Fuse
15A
125 V
125 V
Fast Blow
Telecom
Indicating
-
CSA, UR
-55°C ~ 125°C
300A
Alarm Indicator
0.665" L x 0.228" W x 0.772" H (16.90mm x 5.80mm x 19.60mm)
ITV9550L2030MR
FUSE BATTERY PROTECTOR 20V 45A
Littelfuse Inc.
22
$8.12
POLYSWITCH®, ITV9550
Tape & Reel (TR)
Active
Surface Mount
Board Mount
30A
-
62 V
Fast Blow
Battery Protection
14 ~ 23.4V Triggerable
-
cURus, TUV
-10°C ~ 65°C
80A
Nonstandard SMD
0.366" L x 0.197" W x 0.079" H (9.30mm x 5.00mm x 2.00mm)
0BLF030.T
FUSE CARTRIDGE 30A 125VAC 5AG
Littelfuse Inc.
131
$6.01
BLF
Bulk
Active
Holder
Cartridge
30A
125 V
-
Fast Blow
Electrical, Industrial
-
-
CSA, UR
-
10kA
5AG, 10mm x 38mm (Midget)
0.406" Dia x 1.500" L (10.31mm x 38.10mm)
8020.2050
FUSE CARTRIDGE 10A 275VAC/1KVDC
SCHURTER Inc.
52
$8.39
AEO 10.3x38
Bulk
Active
Holder
Cartridge
10A
275 V
1 kV
Slow Blow
Automotive
-
-
CE, cURus
-40°C ~ 125°C
10kA AC, 20kA DC
5AG, 10mm x 38mm (Midget)
0.406" Dia x 1.496" L (10.30mm x 38.00mm)
157.5701.5631
FUSE STRIP 63A 48VDC BOLT MOUNT
Littelfuse Inc.
10
$8.02
Bulk
Active
Bolt Mount
Fuse Strip
63A
-
48 V
-
Lift Trucks
Indicating
-
cURus
-40°C ~ 125°C
378A
Metal Strip
3.228" L x 0.866" W x 0.413" H (82.00mm x 22.00mm x 10.50mm)
8020.2053
FUSE CARTRIDGE 30A 275VAC/1KVDC
SCHURTER Inc.
49
$8.30
AEO 10.3x38
Bulk
Active
Holder
Cartridge
30A
275 V
1 kV
Slow Blow
Automotive
-
-
CE, cURus
-40°C ~ 125°C
10kA AC, 20kA DC
5AG, 10mm x 38mm (Midget)
0.406" Dia x 1.496" L (10.30mm x 38.00mm)
157.5701.6121
FUSE STRIP 125A 48VDC BOLT MOUNT
Littelfuse Inc.
6
$8.07
Bulk
Active
Bolt Mount
Fuse Strip
125A
-
48 V
-
Lift Trucks
Indicating
-
cURus
-40°C ~ 125°C
750A
Metal Strip
3.228" L x 0.866" W x 0.413" H (82.00mm x 22.00mm x 10.50mm)
156.5611.5401
FUSE STRIP 40A 36VDC BOLT MOUNT
Littelfuse Inc.
4
$8.69
Bulk
Active
Bolt Mount
Fuse Strip
40A
-
36 V
-
Lift Trucks
Indicating
-
-
-40°C ~ 125°C
-
Metal Strip
1.614" L x 0.551" W x 0.256" H (41.00mm x 14.00mm x 6.50mm)
FLNR020.T
FUSE CARTRIDGE 20A 250VAC/125VDC
Littelfuse Inc.
14
$9.07
POWR-GARD® FLNR
Bulk
Active
Holder
Cartridge
20A
250 V
125 V
Slow Blow
Electrical, Industrial
-
RK5
CE, CSA, QPL, UL
-
200kA AC, 20kA DC
Cartridge, Non-Standard
0.563" Dia x 2.000" L (14.30mm x 50.80mm)
155.0892.6101
FUSE SQUARE 100A 58VDC RECT
Littelfuse Inc.
96
$9.86
CF8
Bulk
Active
Bolt Mount
Square
100A
-
58 V
-
Electrical, Industrial
Indicating
-
cURus
-
2kA
Rectangular
0.925" L x 0.787" W x 0.453" H (23.50mm x 20.00mm x 11.50mm)
0304.250HR
FUSE BRD MNT 250MA 277VAC/DC SMD
Littelfuse Inc.
35
$21.32
PICO® 304
Tape & Reel (TR)
Active
Surface Mount
Board Mount
250mA
277 V
277 V
-
Hazardous Locations
Intrinsically Safe
-
cURus, EX
-40°C ~ 56°C
1.5kA
2-SMD, J-Lead
0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm)
