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Fuses protect electrical circuits by interrupting the flow of current in case of overloads or faults. Key attributes include Current Rating (Amps), Breaking Capacity @ Rated Voltage, and Fuse Type. These components are essential for applications such as production electronics assembly and maintenance.

What are Fuses ?

Fuses are protective devices that interrupt electrical circuits to prevent damage from overloads or short circuits. They are commonly used in applications like new product design, maintenance, and field replacement. Important specifications for selecting fuses include Current Rating (Amps), which determines the maximum current the fuse can handle; Breaking Capacity @ Rated Voltage, which indicates the maximum fault current the fuse can safely interrupt; and Fuse Type, which affects the response time and application suitability. Ensuring compatibility with existing designs and validating lifecycle status are crucial for effective procurement.

Part & Mfr	Total Stock	Pricing & RFQ	Approval Agency	Breaking Capacity @ Rated Voltage	Color	Current Rating (Amps)	Fuse Type	Melting I²t	Mounting Type	Operating Temperature	Response Time	Size	Voltage Rating
ERB-RE2R50V Download Datasheet for ERB-RE2R50V Panasonic Electronic Components	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cUL, UL	50A	-	2.5 A	Board Mount (Cartridge Style Excluded)	-	Surface Mount	-40°C ~ 125°C	Fast Blow	0.063" L x 0.032" W x 0.025" H (1.60mm x 0.81mm x 0.63mm)	32 V
0686F1500-01 Download Datasheet for 0686F1500-01 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	AEC-Q200, cURus	35A AC, 50A DC	-	1.5 A	Board Mount (Cartridge Style Excluded)	0.008	Surface Mount	-55°C ~ 125°C	Fast Blow	0.063" L x 0.032" W x 0.020" H (1.60mm x 0.81mm x 0.52mm)	32 V
0685H9300-01 Download Datasheet for 0685H9300-01 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	AEC-Q200, cURus	150A AC, 300A DC	-	30 A	Board Mount (Cartridge Style Excluded)	80.5	Surface Mount	-55°C ~ 125°C	Fast Blow	0.126" L x 0.062" W x 0.026" H (3.20mm x 1.58mm x 0.65mm)	125 V
ERB-RE3R15V Download Datasheet for ERB-RE3R15V Panasonic Electronic Components	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cUL	50A	-	3.15 A	Board Mount (Cartridge Style Excluded)	-	Surface Mount	-40°C ~ 125°C	Fast Blow	0.063" L x 0.032" W x 0.025" H (1.60mm x 0.81mm x 0.63mm)	32 V
ERB-RE1R40V Download Datasheet for ERB-RE1R40V Panasonic Electronic Components	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cUL	50A	-	1.4 A	Board Mount (Cartridge Style Excluded)	-	Surface Mount	-40°C ~ 125°C	Fast Blow	0.063" L x 0.032" W x 0.025" H (1.60mm x 0.81mm x 0.63mm)	32 V
HFC32802AGTP Download Datasheet for HFC32802AGTP Kamaya Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSA, UL	50A	-	8 A	-	-	Surface Mount	-55°C ~ 125°C	-	0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm)	76 V
0679H0500-05 Download Datasheet for 0679H0500-05 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cURus	50A AC, 100A DC	-	500 mA	Board Mount (Cartridge Style Excluded)	0.08	Surface Mount	-55°C ~ 125°C	Fast Blow	0.240" L x 0.100" W x 0.110" H (6.10mm x 2.54mm x 2.79mm)	350 V
0679H2500-05 Download Datasheet for 0679H2500-05 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cURus	50A AC, 100A DC	-	2.5 A	Board Mount (Cartridge Style Excluded)	1.13	Surface Mount	-55°C ~ 125°C	Fast Blow	0.240" L x 0.100" W x 0.110" H (6.10mm x 2.54mm x 2.79mm)	350 V
0679L3500-05 Download Datasheet for 0679L3500-05 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	AEC-Q200, cURus	50A AC, 300A DC	-	3.5 A	Board Mount (Cartridge Style Excluded)	2.2	Surface Mount	-55°C ~ 125°C	Fast Blow	0.240" L x 0.100" W x 0.110" H (6.10mm x 2.54mm x 2.79mm)	125 V
MFU0603FF04000P1AT Download Datasheet for MFU0603FF04000P1AT Vishay BC Components	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSA, cURus, UL	50A	-	4 A	Board Mount (Cartridge Style Excluded)	0.0403	Surface Mount	-55°C ~ 125°C	Fast Blow	0.061" L x 0.033" W x 0.018" H (1.55mm x 0.85mm x 0.45mm)	32 V
MFU0603FF01000P1AT Download Datasheet for MFU0603FF01000P1AT Vishay BC Components	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSA, cURus, UL	50A	-	1 A	Board Mount (Cartridge Style Excluded)	0.0028	Surface Mount	-55°C ~ 125°C	Fast Blow	0.061" L x 0.033" W x 0.018" H (1.55mm x 0.85mm x 0.45mm)	50 V
0216001.MRET1SPP Littelfuse Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CE, CQC, CSA, KC, PSE, UR, VDE	1.5kA	-	1 A	Cartridge, Ceramic	0.18	Through Hole	-55°C ~ 125°C	Fast Blow	0.205" Dia x 0.787" L (5.20mm x 20.00mm)	250 V
0216002.MRET1SPP Littelfuse Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CE, CQC, CSA, KC, PSE, UR, VDE	1.5kA	-	2 A	Cartridge, Ceramic	1.87	Through Hole	-55°C ~ 125°C	Fast Blow	0.205" Dia x 0.787" L (5.20mm x 20.00mm)	250 V
UMTS 250 Download Datasheet for UMTS 250 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UL	150A	-	250 mA	Board Mount (Cartridge Style Excluded)	0.26	Surface Mount	-55°C ~ 125°C	Slow Blow	0.476" L x 0.175" W x 0.175" H (12.10mm x 4.45mm x 4.45mm)	250 V
UMTS 400 Download Datasheet for UMTS 400 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UL	150A	-	400 mA	Cartridge, Ceramic	0.67	Surface Mount	-55°C ~ 125°C	Slow Blow	0.476" L x 0.175" W x 0.175" H (12.10mm x 4.45mm x 4.45mm)	250 V
UMTS 800 Download Datasheet for UMTS 800 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CE, cULus, UMF	150A	-	800 mA	Board Mount (Cartridge Style Excluded)	2.8	Surface Mount	-55°C ~ 125°C	Slow Blow	0.476" L x 0.175" W x 0.175" H (12.10mm x 4.45mm x 4.45mm)	250 V
F0402E0R75FSTR Download Datasheet for F0402E0R75FSTR Kyocera AVX	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cUL, UL	50A	-	750 mA	Board Mount (Cartridge Style Excluded)	0.003	Surface Mount	-55°C ~ 125°C	Fast Blow	0.039" L x 0.022" W x 0.016" H (1.00mm x 0.55mm x 0.40mm)	32 V
HFC32502AGTP Download Datasheet for HFC32502AGTP Kamaya Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSA, UL	50A	-	5 A	-	-	Surface Mount	-55°C ~ 125°C	-	0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm)	76 V
HFC32402AGTP Download Datasheet for HFC32402AGTP Kamaya Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSA, UL	50A	-	4 A	-	-	Surface Mount	-55°C ~ 125°C	-	0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm)	76 V
HFC32632AGTP Download Datasheet for HFC32632AGTP Kamaya Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSA, UL	50A	-	6.3 A	-	-	Surface Mount	-55°C ~ 125°C	-	0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm)	76 V
HFC32702AGTP Download Datasheet for HFC32702AGTP Kamaya Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSA, UL	50A	-	7 A	-	-	Surface Mount	-55°C ~ 125°C	-	0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm)	76 V
HFC32102AGTP Download Datasheet for HFC32102AGTP Kamaya Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSA, UL	50A	-	1 A	-	-	Surface Mount	-55°C ~ 125°C	-	0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm)	76 V
0ATO020.TPGLO Littelfuse Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSA, UL	-	Yellow	20 A	Automotive	-	Requires Holder	-	Fast Blow	0.750" L x 0.200" W x 0.480" H (19.05mm x 5.08mm x 12.19mm)	32 V
RSTA 8A-AMMO Download Datasheet for RSTA 8A-AMMO Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CCC, cURus, VDE	100A	-	8 A	Board Mount (Cartridge Style Excluded)	350	Through Hole	-55°C ~ 125°C	Slow Blow	0.329" L x 0.157" W x 0.307" H (8.35mm x 4.00mm x 7.80mm)	277 V
SS-5H-2.5A-APH Eaton - Electronics Division	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CQC, cURus, KC, PSE, TUV, VDE	100A	-	2.5 A	Board Mount (Cartridge Style Excluded)	40.3	Through Hole	-40°C ~ 125°C	Slow Blow	0.335" L x 0.169" W x 0.329" H (8.50mm x 4.30mm x 8.35mm)	300 V
MFU0805FF01600P100 Download Datasheet for MFU0805FF01600P100 Vishay BC Components	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UL	50A	-	1.6 A	Board Mount (Cartridge Style Excluded)	0.0065	Surface Mount	-55°C ~ 125°C	Fast Blow	0.079" L x 0.049" W x 0.018" H (2.00mm x 1.25mm x 0.45mm)	32 V
MFU0805FF02500P100 Download Datasheet for MFU0805FF02500P100 Vishay BC Components	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UL	50A	-	2.5 A	Board Mount (Cartridge Style Excluded)	0.0157	Surface Mount	-55°C ~ 125°C	Fast Blow	0.079" L x 0.049" W x 0.018" H (2.00mm x 1.25mm x 0.45mm)	32 V
0698Q1500-02 Download Datasheet for 0698Q1500-02 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	AEC-Q200, CE, cURus	100A AC, 150A DC	-	1.5 A	Board Mount (Cartridge Style Excluded)	0.64	Through Hole	-55°C ~ 125°C	Fast Blow	0.329" L x 0.157" W x 0.303" H (8.35mm x 4.00mm x 7.70mm)	350 V
0698Q4000-02 Download Datasheet for 0698Q4000-02 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	AEC-Q200, CE, cURus	100A AC, 150A DC	-	4 A	Board Mount (Cartridge Style Excluded)	-	Through Hole	-55°C ~ 125°C	Fast Blow	0.329" L x 0.157" W x 0.303" H (8.35mm x 4.00mm x 7.70mm)	350 V
SS-5H-2A-AP Eaton - Electronics Division	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CQC, cURus, KC, PSE, TUV, VDE	100A	-	2 A	Board Mount (Cartridge Style Excluded)	29.8	Through Hole	-40°C ~ 125°C	Slow Blow	0.335" L x 0.169" W x 0.329" H (8.50mm x 4.30mm x 8.35mm)	250 V
F0805B0R50FSTR Download Datasheet for F0805B0R50FSTR Kyocera AVX	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cUL, UL	50A	-	500 mA	Board Mount (Cartridge Style Excluded)	0.0002	Surface Mount	-55°C ~ 125°C	Fast Blow	0.083" L x 0.050" W x 0.035" H (2.10mm x 1.27mm x 0.90mm)	63 V
ERB-RG0R50V Download Datasheet for ERB-RG0R50V Panasonic Electronic Components	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cUL, UL	50A	-	500 mA	Board Mount (Cartridge Style Excluded)	-	Surface Mount	-40°C ~ 125°C	Fast Blow	0.126" L x 0.063" W x 0.026" H (3.20mm x 1.60mm x 0.65mm)	63 V
SR-5-5A-AP Eaton - Electronics Division	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CCC, cULus, KC-MARK, PSE, SEMKO, VDE	50A	-	5 A	Board Mount (Cartridge Style Excluded)	95.4	Through Hole	-40°C ~ 85°C	Slow Blow	0.335" Dia x 0.319" H (8.50mm x 8.10mm)	250 V
0680L0500-01 Download Datasheet for 0680L0500-01 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	AEC-Q200, CE, cURus	50A AC, 100A DC	-	500 mA	Board Mount (Cartridge Style Excluded)	0.27	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
SS-5H-5A-APH Eaton - Electronics Division	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CQC, cURus, KC, PSE, TUV, VDE	100A	-	5 A	Board Mount (Cartridge Style Excluded)	120	Through Hole	-40°C ~ 125°C	Slow Blow	0.335" L x 0.169" W x 0.329" H (8.50mm x 4.30mm x 8.35mm)	300 V
0680L3500-01 Download Datasheet for 0680L3500-01 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	AEC-Q200, CE, cURus	50A AC, 100A DC	-	3.5 A	Board Mount (Cartridge Style Excluded)	18	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
0680L2000-01 Download Datasheet for 0680L2000-01 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	AEC-Q200, CE, cURus	50A AC, 100A DC	-	2 A	Board Mount (Cartridge Style Excluded)	6	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
0680L0750-01 Download Datasheet for 0680L0750-01 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	AEC-Q200, CE, cURus	50A AC, 100A DC	-	750 mA	Board Mount (Cartridge Style Excluded)	0.62	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
0680L7000-01 Download Datasheet for 0680L7000-01 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	AEC-Q200, CE, cURus	50A AC, 100A DC	-	7 A	Board Mount (Cartridge Style Excluded)	68	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
36916300000 Download Datasheet for 36916300000 Littelfuse Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cULus	50A	-	6.3 A	Board Mount (Cartridge Style Excluded)	126	Through Hole	-40°C ~ 85°C	Slow Blow	0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)	300 V
0680H1000-05 Download Datasheet for 0680H1000-05 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cURus	100A AC, 500A DC	-	1 A	Board Mount (Cartridge Style Excluded)	0.79	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
0680H0750-05 Download Datasheet for 0680H0750-05 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cURus	100A AC, 500A DC	-	750 mA	Board Mount (Cartridge Style Excluded)	0.28	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
CBBF-175 Download Datasheet for CBBF-175 Eaton - Bussmann Electrical Division	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	2kA	-	175 A	Automotive	-	Requires Holder	-	-	-	58 V
0680H7000-05 Download Datasheet for 0680H7000-05 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cURus	100A AC, 500A DC	-	7 A	Board Mount (Cartridge Style Excluded)	48	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
0680H9100-05 Download Datasheet for 0680H9100-05 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cURus	50A AC, 500A DC	-	10 A	Board Mount (Cartridge Style Excluded)	98	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
0680H6300-05 Download Datasheet for 0680H6300-05 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cURus	100A AC, 500A DC	-	6.3 A	Board Mount (Cartridge Style Excluded)	32	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
0680H9150-05 Download Datasheet for 0680H9150-05 Bel Fuse	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cURus	50A AC, 500A DC	-	15 A	Board Mount (Cartridge Style Excluded)	207	Surface Mount	-55°C ~ 125°C	Slow Blow	0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm)	125 V
CB61F5A-TR2 Eaton - Electronics Division	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CQC, cULus, PSE	100A AC, 300A DC	-	5 A	Board Mount (Cartridge Style Excluded)	7.7	Surface Mount	-	Fast Blow	0.240" L x 0.101" W x 0.101" H (6.10mm x 2.57mm x 2.57mm)	125 V
CB61F7A-TR2 Eaton - Electronics Division	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cULus, PSE	100A AC, 300A DC	-	7 A	Board Mount (Cartridge Style Excluded)	15.6	Surface Mount	-	Fast Blow	0.240" L x 0.101" W x 0.101" H (6.10mm x 2.57mm x 2.57mm)	125 V
040705.5WRA Littelfuse Inc.	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	cURus	50A	-	5.5 A	Board Mount (Cartridge Style Excluded)	8.55	Surface Mount	-55°C ~ 150°C	Slow Blow	0.126" L x 0.064" W (3.20mm x 1.63mm)	24 V

Showing 9851-9900 of 24,959 products

About Fuses

Fuses are essential components in circuit protection, designed to safeguard electrical circuits from overloads and short circuits. They operate by breaking the circuit when the current exceeds a predetermined level, thus preventing damage to connected devices.

When sourcing fuses, it is crucial to consider several important attributes. Key specifications include the approval agency, breaking capacity at rated voltage, current rating in amps, and fuse type. Understanding these parameters will help you select the appropriate fuse for your specific application.

Fuses are widely used in various applications, including new product design and prototyping, production electronics assembly, maintenance and field replacement, and engineering evaluation and qualification. Each application may require different fuse characteristics, making it essential to validate lifecycle status and explore alternate-source options before submitting a Request for Quotation (RFQ).

Buyers should prioritize critical specifications such as approval agency and breaking capacity when comparing fuses. Additionally, confirming mechanical and electrical compatibility with existing design constraints is vital to reduce sourcing risks. Utilize parametric filtering to streamline your selection process and ensure that the components meet your project requirements.

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