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- 45 C Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Connectorised Surge Protectors UHF F/F Bulkhead Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 3kW, 20mJ, 50kA, Blocking Cap, Hole Mount IS-B50HU-C0 PolyPhaser 1: $139.47 14In Stock New Product	Mfr. Part No. IS-B50HU-C0 Mouser Part No 44-IS-B50HU-C0 New Product	PolyPhaser	Connectorised Surge Protectors UHF F/F Bulkhead Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 3kW, 20mJ, 50kA, Blocking Cap, Hole Mount Learn More about PolyPhaser 1 5mhz 6ghz surge protectors	Datasheet	14In Stock	$139.47 $132.28	Min.: 1 Mult.: 1
Connectorised Surge Protectors UHF F/F Bulkhead Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 2kW, 10mJ, 50kA, Blocking Cap, Hole Mount IS-B50LU-C0 PolyPhaser 1: $113.64 20In Stock New Product	Mfr. Part No. IS-B50LU-C0 Mouser Part No 44-IS-B50LU-C0 New Product	PolyPhaser	Connectorised Surge Protectors UHF F/F Bulkhead Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 2kW, 10mJ, 50kA, Blocking Cap, Hole Mount Learn More about PolyPhaser 1 5mhz 6ghz surge protectors	Datasheet	20In Stock	$113.64 $107.79	Min.: 1 Mult.: 1
Connectorised Surge Protectors Type N F/F Bulkhead Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 500W, 75uJ, 50kA, Blocking Cap, Hole Mount IS-NEMP-C0 PolyPhaser 1: $198.79 8In Stock 18On Order New Product	Mfr. Part No. IS-NEMP-C0 Mouser Part No 44-IS-NEMP-C0 New Product	PolyPhaser	Connectorised Surge Protectors Type N F/F Bulkhead Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 500W, 75uJ, 50kA, Blocking Cap, Hole Mount Learn More about PolyPhaser 1 5mhz 6ghz surge protectors	Datasheet	8In Stock 18On Order On Order Ship Dates Mfr. No: IS-NEMP-C0 Stock: 8 Can Dispatch Immediately On Order: 10 Pending 8 Expected 2027/05/14 Factory Lead Time: 15 Weeks	$198.79 $190.37	Min.: 1 Mult.: 1
Connectorised Surge Protectors 75 Ohm Type F F/F Coaxial RF Surge Protector, 4MHz - 900MHz, DC Block, 100W, 50kA, Blocking Cap, Bracket Up, Hole Mount IS-75F-C1 PolyPhaser 1: $110.19 7In Stock 4Expected 2026/11/13 New Product	Mfr. Part No. IS-75F-C1 Mouser Part No 44-IS-75F-C1 New Product	PolyPhaser	Connectorised Surge Protectors 75 Ohm Type F F/F Coaxial RF Surge Protector, 4MHz - 900MHz, DC Block, 100W, 50kA, Blocking Cap, Bracket Up, Hole Mount Learn More about PolyPhaser 4mhz 900mhz 5mhz 400mhz protectors	Datasheet	7In Stock 4Expected 2026/11/13	$110.19 $104.52	Min.: 1 Mult.: 1
Connectorised Surge Protectors UHF F/M Coaxial RF Surge Protector, 50MHz - 700MHz, DC Block, 375W, 600uJ, 50kA, Blocking Cap, Bracket Up, Hole Mount IS-50UX-C1-ME PolyPhaser 1: $111.92 4In Stock New Product	Mfr. Part No. IS-50UX-C1-ME Mouser Part No 44-IS-50UX-C1-ME New Product	PolyPhaser	Connectorised Surge Protectors UHF F/M Coaxial RF Surge Protector, 50MHz - 700MHz, DC Block, 375W, 600uJ, 50kA, Blocking Cap, Bracket Up, Hole Mount	Datasheet	4In Stock	$111.92 $106.15	Min.: 1 Mult.: 1
Connectorised Surge Protectors Type N M/F Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 500W, 20mJ, 50kA, Blocking Cap, Bracket Up, Hole Mount IS-B50HN-C0-MA PolyPhaser 1: $123.96 2In Stock 43On Order New Product	Mfr. Part No. IS-B50HN-C0-MA Mouser Part No 44-IS-B50HN-C0-MA New Product	PolyPhaser	Connectorised Surge Protectors Type N M/F Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 500W, 20mJ, 50kA, Blocking Cap, Bracket Up, Hole Mount Learn More about PolyPhaser 1 5mhz 6ghz surge protectors	Datasheet	2In Stock 43On Order On Order Ship Dates Mfr. No: IS-B50HN-C0-MA Stock: 2 Can Dispatch Immediately On Order: 5 Pending 17 Expected 2026/11/02 21 Expected 2026/11/09 Factory Lead Time: 2 Weeks	$123.96 $117.58	Min.: 1 Mult.: 1
Connectorised Surge Protectors UHF M/F Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 2kW, 10mJ, 50kA, Blocking Cap, Bracket Up, Hole Mount IS-B50LU-C0-MA PolyPhaser 1: $139.47 3In Stock New Product	Mfr. Part No. IS-B50LU-C0-MA Mouser Part No 44-IS-B50LU-C0-MA New Product	PolyPhaser	Connectorised Surge Protectors UHF M/F Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 2kW, 10mJ, 50kA, Blocking Cap, Bracket Up, Hole Mount Learn More about PolyPhaser 1 5mhz 6ghz surge protectors	Datasheet	3In Stock	$139.47 $132.28	Min.: 1 Mult.: 1
Connectorised Surge Protectors Type N M/F Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 500W, 25uJ, 50kA, Blocking Cap, Bracket Up, Hole Mount IS-NEMP-C0-MA PolyPhaser 1: $177.36 5In Stock New Product	Mfr. Part No. IS-NEMP-C0-MA Mouser Part No 44-IS-NEMP-C0-MA New Product	PolyPhaser	Connectorised Surge Protectors Type N M/F Coaxial RF Surge Protector, 1.5MHz - 700MHz, DC Block, 500W, 25uJ, 50kA, Blocking Cap, Bracket Up, Hole Mount Learn More about PolyPhaser 1 5mhz 6ghz surge protectors	Datasheet	5In Stock	$177.36 $168.22	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 250V 130MA-HD 3A MAX MF-SD013/250-2 Bourns 1: $1.36 20,074In Stock	Mfr. Part No. MF-SD013/250-2 Mouser Part No 652-MF-SD013/250-2	Bourns	Resettable Fuses - PPTC 250V 130MA-HD 3A MAX Learn More about Bourns mf sd013 250	Datasheet	20,074In Stock	Cut Tape $1.36 $1.02 $0.84 $0.773 View Reel $0.488 $0.695 $0.641 $0.591 $0.537 $0.488 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Connectorised Surge Protectors SURGE PROTECTOR, 125-1000 MHZ, NF, NHBH PCT-BWS07 PCTEL / Amphenol 1: $116.63 18In Stock	Mfr. Part No. PCT-BWS07 Mouser Part No 72-PCT-BWS07	PCTEL / Amphenol	Connectorised Surge Protectors SURGE PROTECTOR, 125-1000 MHZ, NF, NHBH Learn More about PCTEL / Amphenol amphenol pctel dc blocked protector	Datasheet	18In Stock	$116.63 $99.13 $94.77	Min.: 1 Mult.: 1
LED Protection Devices 277V 5kA PARALLEL CXN LSP05G277P Littelfuse 1: $9.70 273In Stock	Mfr. Part No. LSP05G277P Mouser Part No 576-LSP05G277P	Littelfuse	LED Protection Devices 277V 5kA PARALLEL CXN Learn More about Littelfuse lsp05GX modules	Datasheet	273In Stock	$9.70 $8.13 $7.52	Min.: 1 Mult.: 1
LED Protection Devices 277V 5kA SERIES CXN LSP05G277S Littelfuse 1: $11.16 276In Stock	Mfr. Part No. LSP05G277S Mouser Part No 576-LSP05G277S	Littelfuse	LED Protection Devices 277V 5kA SERIES CXN Learn More about Littelfuse lsp05GX modules	Datasheet	276In Stock	$11.16 $8.97 $8.04 $8.01	Min.: 1 Mult.: 1
LED Protection Devices 277V 5kA Series Connection LSP05G277SX3333 Littelfuse 1: $12.93 114In Stock	Mfr. Part No. LSP05G277SX3333 Mouser Part No 576-LSP05G277SX3333	Littelfuse	LED Protection Devices 277V 5kA Series Connection Learn More about Littelfuse lsp05GX modules	Datasheet	114In Stock	$12.93 $9.58 $8.36 $8.34 $7.91	Min.: 1 Mult.: 1
LED Protection Devices 240V 5kA Series Connection LSP05G240SX3333 Littelfuse 1: $12.93 163In Stock	Mfr. Part No. LSP05G240SX3333 Mouser Part No 576-LSP05G240SX3333	Littelfuse	LED Protection Devices 240V 5kA Series Connection Learn More about Littelfuse lsp05GX modules	Datasheet	163In Stock	$12.93 $9.78 $9.61 $9.14 View Quote	Min.: 1 Mult.: 1
LED Protection Devices 277V 10kA IP66 Series LSP10277S Littelfuse 1: $19.41 4,749In Stock 2,928Expected 2027/03/18	Mfr. Part No. LSP10277S Mouser Part No 576-LSP10277S	Littelfuse	LED Protection Devices 277V 10kA IP66 Series Learn More about Littelfuse LSP10 modules	Datasheet	4,749In Stock 2,928Expected 2027/03/18	$19.41 $17.03 $15.33 $13.74 $13.70	Min.: 1 Mult.: 1
LED Protection Devices 277V 10kA IP66 rated LSP10GIHP277S Littelfuse 1: $27.07 814In Stock	Mfr. Part No. LSP10GIHP277S Mouser Part No 576-LSP10GIHP277S	Littelfuse	LED Protection Devices 277V 10kA IP66 rated Learn More about Littelfuse lsp10gihp spd	Datasheet	814In Stock	$27.07 $26.59 $22.71 $20.40	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes ESD 5V BI AQ3522-01LTG Littelfuse 1: $0.64 26,749In Stock	Mfr. Part No. AQ3522-01LTG Mouser Part No 576-AQ3522-01LTG	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 5V BI Learn More about Littelfuse aq3522 01xtg tvs diode	Datasheet	26,749In Stock	Cut Tape $0.64 $0.288 $0.254 $0.191 Reel $0.119 View $0.184 $0.116 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
LED Protection Devices 240V 5kA Parallel Connection LSP05G240PX3333 Littelfuse 1: $11.84 314In Stock	Mfr. Part No. LSP05G240PX3333 Mouser Part No 576-LSP05G240PX3333	Littelfuse	LED Protection Devices 240V 5kA Parallel Connection Learn More about Littelfuse lsp05GX modules	Datasheet	314In Stock	$11.84 $8.47 $8.28	Min.: 1 Mult.: 1
LED Protection Devices 120V 10kA IP66 Series LSP10120S Littelfuse 1: $20.56 497In Stock	Mfr. Part No. LSP10120S Mouser Part No 576-LSP10120S	Littelfuse	LED Protection Devices 120V 10kA IP66 Series Learn More about Littelfuse LSP10 modules	Datasheet	497In Stock	$20.56 $20.43 $16.90	Min.: 1 Mult.: 1
LED Protection Devices 480V 10kA IP66 Series LSP10480S Littelfuse 1: $19.58 146In Stock 120Expected 2027/02/08	Mfr. Part No. LSP10480S Mouser Part No 576-LSP10480S	Littelfuse	LED Protection Devices 480V 10kA IP66 Series Learn More about Littelfuse LSP10 modules	Datasheet	146In Stock 120Expected 2027/02/08	$19.58 $19.19 $15.49 $15.12 View $15.05 $13.74 $13.70	Min.: 1 Mult.: 1
LED Protection Devices 480V 10kA IP66 rated LSP10GIHP480S Littelfuse 1: $25.81 173In Stock	Mfr. Part No. LSP10GIHP480S Mouser Part No 576-LSP10GIHP480S	Littelfuse	LED Protection Devices 480V 10kA IP66 rated Learn More about Littelfuse lsp10gihp spd	Datasheet	173In Stock	$25.81 $21.98	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF 0201 DFN SP3522-01UTG Littelfuse 1: $0.39 39,999In Stock	Mfr. Part No. SP3522-01UTG Mouser Part No 576-SP3522-01UTG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF 0201 DFN Learn More about Littelfuse sp3522	Datasheet	39,999In Stock	Cut Tape $0.39 $0.173 $0.149 $0.112 View Reel $0.064 $0.10 $0.087 $0.083 $0.064 $0.064 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI SOD882 SP3530-01ETG Littelfuse 1: $0.42 61,045In Stock	Mfr. Part No. SP3530-01ETG Mouser Part No 576-SP3530-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI SOD882 Learn More about Littelfuse sp3530	Datasheet	61,045In Stock	Cut Tape $0.42 $0.187 $0.163 $0.121 View Reel $0.066 $0.104 $0.09 $0.085 $0.066 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
LED Protection Devices 240V 5kA PARALLEL CXN LSP05G240P Littelfuse 1: $13.27 154In Stock	Mfr. Part No. LSP05G240P Mouser Part No 576-LSP05G240P	Littelfuse	LED Protection Devices 240V 5kA PARALLEL CXN Learn More about Littelfuse lsp05GX modules	Datasheet	154In Stock	$13.27 $8.98 $8.28	Min.: 1 Mult.: 1
LED Protection Devices 240V 5kA SERIES CXN LSP05G240S Littelfuse 1: $12.35 10In Stock	Mfr. Part No. LSP05G240S Mouser Part No 576-LSP05G240S	Littelfuse	LED Protection Devices 240V 5kA SERIES CXN Learn More about Littelfuse lsp05GX modules	Datasheet	10In Stock	$12.35 $10.58 $8.69	Min.: 1 Mult.: 1

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