Electrical, Specialty Fuses

Category Introduction

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
	0461.500ER FUSE BRD MNT 500MA 600VAC/80VDC Littelfuse Inc.	15	$2.04		Telelink® 461	Tape & Reel (TR)	Active	Surface Mount	Board Mount	500mA	600 V	80 V	Slow Blow	Telecom	-	-	CSA, UR	-55°C ~ 125°C	60A AC, 100A DC	2-SMD, Square End Block	0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
	0159.500MR FUSE BOARD MNT 500MA 600VAC 2SMD Littelfuse Inc.	26	$4.10		Telelink® 159	Tape & Reel (TR)	Active	Surface Mount	Board Mount	500mA	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)
	0308.250UR FUSE BRD MNT 250MA 24VAC/30VDC Littelfuse Inc.	180	$3.91		308	Tape & Reel (TR)	Active	Surface Mount	Board Mount	250mA	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)
	0242.100UAT1 FUSE CRTRDGE 100MA 250VAC/DC AXL Littelfuse Inc.	74	$5.24		242	Tape & Reel (TR)	Active	Through Hole	Cartridge	100mA	250 V	250 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	cURus	-40°C ~ 125°C	4kA	Axial	0.119" Dia x 0.331" L (3.02mm x 8.40mm)
	0242.050UAT1 FUSE CRTRDGE 50MA 250VAC/VDC AXL Littelfuse Inc.	20	$5.34		242	Tape & Reel (TR)	Active	Through Hole	Cartridge	50mA	250 V	250 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	cURus	-40°C ~ 125°C	4kA	Axial	0.119" Dia x 0.331" L (3.02mm x 8.40mm)
	0242.160UR FUSE CARTRIDGE 160MA 250VAC/VDC Littelfuse Inc.	58	$5.99		242	Tape & Reel (TR)	Active	Surface Mount	Cartridge	160mA	250 V	250 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	cURus	-40°C ~ 125°C	4kA	Cartridge, Non-Standard	0.119" Dia x 0.331" L (3.02mm x 8.40mm)
	0242.200UR FUSE CARTRIDGE 200MA 250VAC/VDC Littelfuse Inc.	111	$6.02		242	Tape & Reel (TR)	Active	Surface Mount	Cartridge	200mA	250 V	250 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	cURus	-40°C ~ 125°C	4kA	Cartridge, Non-Standard	0.119" Dia x 0.331" L (3.02mm x 8.40mm)
	0242.250UR FUSE CARTRIDGE 250MA 250VAC/VDC Littelfuse Inc.	102	$5.99		242	Tape & Reel (TR)	Active	Surface Mount	Cartridge	250mA	250 V	250 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	cURus	-40°C ~ 125°C	4kA	Cartridge, Non-Standard	0.119" Dia x 0.331" L (3.02mm x 8.40mm)
	0242.040UR FUSE CRTRDGE 40MA 250VAC/VDC Littelfuse Inc.	110	$6.20		242	Tape & Reel (TR)	Active	Surface Mount	Cartridge	40mA	250 V	250 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	cURus	-40°C ~ 125°C	4kA	Cartridge, Non-Standard	0.119" Dia x 0.331" L (3.02mm x 8.40mm)
	BK/GMT-10A FUSE INDICATING 10A 125VAC/60VDC Eaton - Bussmann Electrical Division	32	$18.06		GMT	Bulk	Active	Holder	Indicating Fuse	10A	125 V	60 V	Fast Blow	Telecom	Indicating	-	UR	-	300A AC, 450A DC	Alarm Indicator	0.688" L x 0.127" W x 0.810" H (17.48mm x 3.23mm x 20.57mm)
	BK/GMT-2A FUSE INDICATING 2A 125VAC/60VDC Eaton - Bussmann Electrical Division	33	$18.10		GMT	Bulk	Active	Holder	Indicating Fuse	2A	125 V	60 V	Fast Blow	Telecom	Indicating	-	UR	-	300A AC, 450A DC	Alarm Indicator	0.688" L x 0.127" W x 0.810" H (17.48mm x 3.23mm x 20.57mm)
	ITV9550L1445MR FUSE BATTERY PROTECTOR 14V 45A Littelfuse Inc.	109	$8.01		POLYSWITCH®, ITV9550	Tape & Reel (TR)	Active	Surface Mount	Board Mount	45A	-	62 V	Fast Blow	Battery Protection	13 ~ 18.4V Triggerable	-	cURus, TUV	-10°C ~ 65°C	120A	Nonstandard SMD	0.366" L x 0.197" W x 0.079" H (9.30mm x 5.00mm x 2.00mm)
	ITV9550L3045MR FUSE BATTERY PROTECTOR 30V 45A Littelfuse Inc.	76	$8.08		POLYSWITCH®, ITV9550	Tape & Reel (TR)	Active	Surface Mount	Board Mount	45A	-	62 V	Fast Blow	Battery Protection	22.3 ~ 31.5V Triggerable	-	cURus, TUV	-10°C ~ 65°C	120A	Nonstandard SMD	0.366" L x 0.197" W x 0.079" H (9.30mm x 5.00mm x 2.00mm)
	0259.250M FUSE BRD MNT 250MA 125VAC/VDC Littelfuse Inc.	110	$6.97		259	Bulk	Active	Through Hole	Board Mount	250mA	125 V	125 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	Baseefa, UR	-55°C ~ 90°C	50A AC, 300A DC	Radial, Can, Horizontal	0.315" Dia x 0.512" L (8.00mm x 13.00mm)
	0259.062M FUSE BRD MNT 62MA 125VAC/VDC RAD Littelfuse Inc.	127	$6.91		259	Bulk	Active	Through Hole	Board Mount	62mA	125 V	125 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	Baseefa, UR	-55°C ~ 90°C	50A AC, 300A DC	Radial, Can, Horizontal	0.315" Dia x 0.512" L (8.00mm x 13.00mm)
	0259.125T FUSE BRD MNT 125MA 125VAC/VDC Littelfuse Inc.	111	$7.34		259	Bulk	Active	Through Hole	Board Mount	125mA	125 V	125 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	Baseefa, UR	-55°C ~ 90°C	50A AC, 300A DC	Radial, Can, Horizontal	0.315" Dia x 0.512" L (8.00mm x 13.00mm)
	0259.125M FUSE BRD MNT 125MA 125VAC/VDC Littelfuse Inc.	57	$6.84		259	Bulk	Active	Through Hole	Board Mount	125mA	125 V	125 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	Baseefa, UR	-55°C ~ 90°C	50A AC, 300A DC	Radial, Can, Horizontal	0.315" Dia x 0.512" L (8.00mm x 13.00mm)
	0259.375T FUSE BRD MNT 375MA 125VAC/VDC Littelfuse Inc.	28	$7.21		259	Bulk	Active	Through Hole	Board Mount	375mA	125 V	125 V	Fast Blow	Hazardous Locations	Intrinsically Safe	-	Baseefa, UR	-55°C ~ 90°C	50A AC, 300A DC	Radial, Can, Horizontal	0.315" Dia x 0.512" L (8.00mm x 13.00mm)
	943121 FUSE CARTRIDGE 440MA 1KVAC Fluke Electronics	35	$7.27			Bulk	Active	Holder	Cartridge	440mA	1 kV	-	Fast Blow	Multi-Meters	-	-	-	-	-	Cartridge, Non-Standard	0.406" Dia x 1.375" L (10.31mm x 34.93mm)
	803293 FUSE CARTRIDGE 11A 1KVAC 5AG Fluke Electronics	2	$9.87			Bulk	Active	Holder	Cartridge	11A	1 kV	-	Fast Blow	Multi-Meters	-	-	-	-	-	5AG, 10mm x 38mm (Midget)	0.406" Dia x 1.500" L (10.30mm x 38.00mm)