All ManufacturersOptifuse (13,237)

Optifuse

Browse and compare Optifuse part pricing, inventory, datasheets, and other specs. Our selection of Optifuse parts includes Circuit Protection, Fuses, and more. View our listings to find the best offer for your next project.

Top distributors

Hawk Electronics

Onlinecomponents.com

Master Electronics

Jameco

RS (Formerly Allied Electronics)

Freelance Electronics

Top Optifuse Categories

Circuit Protection

Circuit Breakers

PTC Resettable Fuses

Tools and Supplies

Passive Components

Integrated Circuits (ICs)

Power Management ICs

Explore Optifuse Parts

Results: 13,237

Authorized Distributors

Non-Authorized Stocking Distributors

$ 5.050

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Circuit Protection Circuit Breaker Modified Reset 0.250"" QC 12V 20A

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G413829875	168			USD	11.650	11.650	11.650	11.650	11.650	16h
	Jameco		2695167	168	2		USD		7.760	5.420	4.160	4.160	10h
	Freelance Electronics		MOCB2-TP-20A	348			USD	8.830	8.830	6.520	5.050	4.220	2h
	DigiKey Marketplace		2298-MOCB2-TP-20A-ND	168	1	Bulk	USD	17.410	15.221	13.030	10.440	10.440
	Hawk Electronics		MOCB2-TP-20A	150	1		USD		8.000	5.500	5.500	5.500	3h

$ 0.446

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Circuit Protection Fuse UL Thru Hole Slow 250V 2.5A Round Body Radial Short Leads

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G113841825	104			USD	1.150	1.150	1.150	1.150	1.150	16h
	Jameco		2715871	104	20		USD			0.513	0.397	0.379	10h
	Freelance Electronics		TMS-2.5A	123			USD	0.630	0.630	0.490	0.410	0.350	2h
	DigiKey Marketplace		2298-TMS-2.5A-ND	104	1	Bulk	USD	1.600	1.412	1.145	0.954	0.954
	Hawk Electronics		TMS-2.5A	75	1		USD			0.523	0.432	0.432	3h

$ 2.259

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Circuit Breaker, CBW57 Series, 30A, 250V AC, 1kA at 250V AC, 300A at 50V DC

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G213828580	825			USD	6.390	6.390	6.390	6.390	6.390	16h
	Jameco		2693095	825	5		USD		4.490	2.390	1.810	1.810	10h
	DigiKey Marketplace		2298-CBW57-EJ-20A-ND	825	1	Bulk	USD	9.470	8.783	5.740	4.555	4.555
	Hawk Electronics		CBW57-EJ-20A	775	1		USD		4.330	2.560	2.500	2.500	3h
	PUI		CBW57-EJ-20A	825									4h

$ 0.280

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Circuit Protection Resettable Fuse (PTC) PTC Fuse Radial Lead 60V 500mA TUV RoHS

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G413841457	875			USD	0.560	0.560	0.560	0.560	0.560	16h
	Jameco		2711455	875	25		USD			0.318	0.235	0.224	10h
	TME	2	RS60RB-050	56	1		USD	0.580	0.544	0.504	0.504	0.504	7h
	DigiKey Marketplace		2298-RS60RB-050-ND	875	1	Bulk	USD	0.950	0.829	0.712	0.564	0.564
	Freelance Electronics		RS60RB-050	875			USD	0.490	0.490	0.360	0.280	0.230	2h

$ 0.460

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Circuit Protection Fuse UL Thru Hole Fast 250V 3.15A Round Body Radial Short Leads

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		FMS-3.15A	50	1	Bulk	USD	1.630	1.470	1.310	1.310	1.310	22h
	Zoro		G313841052	1,000			USD	1.150	1.150	1.150	1.150	1.150	16h
	Jameco		2702983	1,082	20		USD			0.513	0.397	0.379	10h
	Freelance Electronics		FMS-3.15A	1,142			USD	1.140	1.140	0.900	0.760	0.530	2h
	DigiKey Marketplace		2298-FMS-3.15A-ND	1,082	1	Bulk	USD	1.600	1.412	1.145	0.954	0.954

CBW57-PS-20A-WP

$ 1.910

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Circuit Breaker, Thermal, Push to Reset, 50VDC/250VAC, 20A

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G113829953	310			USD	5.590	5.590	5.590	5.590	5.590	16h
	Jameco		2693855	310	5		USD		3.840	2.040	1.550	1.550	10h
	DigiKey Marketplace		2298-CBW57-PS-20A-WP-ND	310	1	Bulk	USD	8.090	7.512	4.908	3.898	3.898
	Hawk Electronics		CBW57-PS-20A-WP	275	1		USD		3.700	2.190	2.090	2.090	3h
	PUI		CBW57-PS-20A-WP	310									4h

$ 62.300

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Circuit Protection Circuit Breaker High Amp Manual Reset 48V 300A 353-Series

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Chief Enterprises		353300	1,084	1		USD	122.41	107.71	92.930	88.080	88.080	2h
	RS (Formerly Allied Electronics)		353300	30	1	Bulk	USD	155.91	148.11	124.73	124.73	124.73	22h
	Zoro		G013829299	1,000			USD	71.850	71.850	71.850	71.850	71.850	16h
	Jameco		2691031	1,085	1		USD	68.450	64.950	48.250	43.750	43.750	10h
	DigiKey Marketplace		2298-353300-ND	1,083	1	Bulk	USD	152.85	134.49	116.04	109.98	109.98

CBW58-HS-30A-5C

$ 2.746

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Circuit Breaker, CBW58 Series, 50A, 250V AC, 1kA at 250V AC, 300A at 50V DC

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G413829257	34			USD	7.750	7.750	7.750	7.750	7.750	16h
	Jameco		2694319	34	2		USD		5.190	2.940	2.230	2.230	10h
	DigiKey Marketplace		2298-CBW58-HS-30A-5C-ND	34	1	Bulk	USD	11.640	10.797	7.059	5.600	5.600
	Hawk Electronics		CBW58-HS-30A-5C	30	1		USD		5.300	3.080	3.010	3.010	3h
	PUI		CBW58-HS-30A-5C	34									4h

$ 1.700

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Circuit Breaker, Thermal, Push to Reset, 50VDC/250VAC, 5A

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G313828541	417			USD	5.590	5.590	5.590	5.590	5.590	16h
	Jameco		2693927	417	5		USD		3.800	2.020	1.530	1.530	10h
	TME	2	CBW57-PS-5A-5X	8	1		USD	4.840	4.840	3.960	3.520	3.520	7h
	DigiKey Marketplace		2298-CBW57-PS-5A-5X-ND	417	1	Bulk	USD	8.000	7.428	4.855	3.851	3.851
	Hawk Electronics		CBW57-PS-5A-5X	375	1		USD		3.660	2.170	1.670	1.670	3h

$ 2.826

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Circuit Protection Circuit Breaker Manual Reset- Color Coded 32V 50A Vertical Tab

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Zoro		G113829281	1,000			USD	5.890	5.890	5.890	5.890	5.890	16h
	Jameco		2696007	3,592	5		USD		4.180	2.780	2.530	2.530	10h
	DigiKey Marketplace		2298-MRCBP-V-50C-ND	3,592	1	Bulk	USD	8.810	7.752	6.689	6.339	6.339
	Hawk Electronics		MRCBP-V-50C	3,150	1		USD		4.030	2.910	2.850	2.850	3h
	PUI		MRCBP-V-50C	3,592									4h