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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.
NTC (Negative Temperature Coefficient) Thermistors 500 OHM 5% DO-35 501BG1J Littelfuse 1: 10,44 kr. 597In Stock	Mfr. Part No. 501BG1J Mouser Part No 803-501BG1J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 500 OHM 5% DO-35 Learn More about Littelfuse do 35 standard	Datasheet	597In Stock	10,44 kr. 10,00 kr. 8,36 kr. 8,21 kr. View 7,45 kr. 7,38 kr. 6,80 kr. 6,20 kr. 5,72 kr.	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 5K OHM 5% DO-35 502FG1J Littelfuse 1: 5,71 kr. 316In Stock	Mfr. Part No. 502FG1J Mouser Part No 803-502FG1J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 5K OHM 5% DO-35 Learn More about Littelfuse do 35 standard	Datasheet	316In Stock	5,71 kr. 5,41 kr. 5,07 kr. 4,83 kr. View 4,61 kr. 4,05 kr. 3,92 kr. 3,69 kr.	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 50K OHM 10% 503JG1K Littelfuse 1: 3,46 kr. 2.500In Stock	Mfr. Part No. 503JG1K Mouser Part No 803-503JG1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 50K OHM 10% Learn More about Littelfuse do 35 standard	Datasheet	2.500In Stock	3,46 kr. 3,26 kr. 3,05 kr. 2,89 kr. View 2,76 kr. 2,48 kr. 2,41 kr.	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 50K OHM 1% DO-35 GLASS 503JG1F Littelfuse 1: 7,83 kr. 145In Stock	Mfr. Part No. 503JG1F Mouser Part No 803-503JG1F	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 50K OHM 1% DO-35 GLASS Learn More about Littelfuse do 35 standard	Datasheet	145In Stock	7,83 kr. 7,45 kr. 6,99 kr. 6,67 kr. View 6,03 kr. 5,71 kr. 5,57 kr. 5,15 kr.	Min.: 1 Mult.: 1
Connectorised Surge Protectors Type N F/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Bracket Down, Hole Mount VHF50HN PolyPhaser 1: 1.027,17 kr. 364In Stock 64Expected 27/11/2026 New Product	Mfr. Part No. VHF50HN Mouser Part No 44-VHF50HN New Product	PolyPhaser	Connectorised Surge Protectors Type N F/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Bracket Down, Hole Mount Learn More about PolyPhaser 100mhz 512mhz surge protectors	Datasheet	364In Stock 64Expected 27/11/2026	1.027,17 kr. 974,20 kr.	Min.: 1 Mult.: 1
Connectorised Surge Protectors Type N F/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Bracket Up, Hole Mount VHF50HN-B PolyPhaser 1: 1.049,17 kr. 136In Stock New Product	Mfr. Part No. VHF50HN-B Mouser Part No 44-VHF50HN-B New Product	PolyPhaser	Connectorised Surge Protectors Type N F/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Bracket Up, Hole Mount Learn More about PolyPhaser 100mhz 512mhz surge protectors	Datasheet	136In Stock	1.049,17 kr. 995,16 kr.	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 50K OHM 5% DO-35 503JG1J Littelfuse 1: 3,98 kr. Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. 503JG1J Mouser Part No 803-503JG1J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 50K OHM 5% DO-35 Learn More about Littelfuse do 35 standard	Datasheet	Non-Stocked Lead-Time 12 Weeks	3,98 kr. 3,73 kr. 3,49 kr. 3,32 kr. View 3,17 kr. 2,86 kr. 2,74 kr. 2,51 kr.	Min.: 1 Mult.: 1
Connectorised Surge Protectors Type N M/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Bracket Down, Hole Mount VHF50HN-MA PolyPhaser 1: 1.060,22 kr. 29In Stock New Product	Mfr. Part No. VHF50HN-MA Mouser Part No 44-VHF50HN-MA New Product	PolyPhaser	Connectorised Surge Protectors Type N M/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Bracket Down, Hole Mount Learn More about PolyPhaser 100mhz 512mhz surge protectors	Datasheet	29In Stock	1.060,22 kr. 1.005,68 kr.	Min.: 1 Mult.: 1
Connectorised Surge Protectors 7/16 M/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Low PIM -150 dBc, Bracket Down, Hole Mount VHF50D-MA-PGR PolyPhaser 1: 1.406,66 kr. 8In Stock New Product	Mfr. Part No. VHF50D-MA-PGR Mouser Part No 44-VHF50D-MA-PGR New Product	PolyPhaser	Connectorised Surge Protectors 7/16 M/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Low PIM -150 dBc, Bracket Down, Hole Mount Learn More about PolyPhaser 100mhz 512mhz surge protectors	Datasheet	8In Stock	1.406,66 kr. 1.347,13 kr.	Min.: 1 Mult.: 1
Connectorised Surge Protectors 4.3-10 M/F Coaxial RF Surge Protector, 100MHz - 520MHz, DC Block, 750W, 20kA, Bracket Up VHF50B43-MA-BU PolyPhaser 1: 1.406,66 kr. 1In Stock New Product	Mfr. Part No. VHF50B43-MA-BU Mouser Part No 44-VHF50B43-MA-BU New Product	PolyPhaser	Connectorised Surge Protectors 4.3-10 M/F Coaxial RF Surge Protector, 100MHz - 520MHz, DC Block, 750W, 20kA, Bracket Up	Datasheet	1In Stock	1.406,66 kr. 1.347,13 kr.	Min.: 1 Mult.: 1
Connectorised Surge Protectors 7/16 F/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Low PIM -155 dBc, Bracket Down, Hole Mount VHF50ED-PGR PolyPhaser 1: 1.386,44 kr. 6In Stock New Product	Mfr. Part No. VHF50ED-PGR Mouser Part No 44-VHF50ED-PGR New Product	PolyPhaser	Connectorised Surge Protectors 7/16 F/F Coaxial RF Surge Protector, 100MHz - 512MHz, DC Block, 750W, IP67, .5uJ, 20kA, Filter, Low PIM -155 dBc, Bracket Down, Hole Mount Learn More about PolyPhaser 100mhz 512mhz surge protectors	Datasheet	6In Stock	1.386,44 kr. 1.327,81 kr.	Min.: 1 Mult.: 1
Connectorised Surge Protectors 4.3-10 M/F Coaxial RF Surge Protector, 100MHz - 520MHz, DC Block, 750W, 20kA, Bracket Down VHF50B43-MA-BD PolyPhaser 1: 1.497,74 kr. 2In Stock 6On Order New Product	Mfr. Part No. VHF50B43-MA-BD Mouser Part No 44-VHF50B43-MA-BD New Product	PolyPhaser	Connectorised Surge Protectors 4.3-10 M/F Coaxial RF Surge Protector, 100MHz - 520MHz, DC Block, 750W, 20kA, Bracket Down	Datasheet	2In Stock 6On Order On Order Ship Dates Mfr. No: VHF50B43-MA-BD Stock: 2 Can Dispatch Immediately On Order: 2 Expected 08/01/2027 4 Expected 19/02/2027 Factory Lead Time: 9 Weeks	1.497,74 kr. 1.434,41 kr.	Min.: 1 Mult.: 1
Connectorised Surge Protectors Type N M/F Coaxial RF Surge Protector, 0.5MHz - 1GHz, DC Block, 750W, IP67, 15mJ, 20kA, Filter, Bracket Down, Hole Mount VUF50NHP-MA PolyPhaser 1: 1.862,09 kr. 3In Stock New Product	Mfr. Part No. VUF50NHP-MA Mouser Part No 44-VUF50NHP-MA New Product	PolyPhaser	Connectorised Surge Protectors Type N M/F Coaxial RF Surge Protector, 0.5MHz - 1GHz, DC Block, 750W, IP67, 15mJ, 20kA, Filter, Bracket Down, Hole Mount	Datasheet	3In Stock	1.862,09 kr. 1.783,31 kr.	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 5A 30V 100A Imax RUEF500K-2 Littelfuse 1: 5,71 kr. 5.881In Stock	Mfr. Part No. RUEF500K-2 Mouser Part No 650-RUEF500K-2	Littelfuse	Resettable Fuses - PPTC 5A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	5.881In Stock	Cut Tape 5,71 kr. 5,27 kr. 4,37 kr. 4,04 kr. Reel 2,51 kr. View 3,63 kr. 3,34 kr. 2,42 kr.	Min.: 1 Mult.: 1 : 1.500
Resettable Fuses - PPTC RKEF500K-2 RKEF500K-2 Littelfuse 1: 9,25 kr. 1.642In Stock	Mfr. Part No. RKEF500K-2 Mouser Part No 650-RKEF500K-2	Littelfuse	Resettable Fuses - PPTC RKEF500K-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	1.642In Stock	Cut Tape 9,25 kr. 8,50 kr. 7,06 kr. 6,54 kr. Reel 4,25 kr. View 5,84 kr. 5,39 kr. 3,98 kr.	Min.: 1 Mult.: 1 : 1.000
Surface Mount Fuses Fuse, Surface Mount 5A, 0603 Size 0686F5000-01 Bel Fuse 1: 2,25 kr. 17.524In Stock	Mfr. Part No. 0686F5000-01 Mouser Part No 530-0686F5000-01	Bel Fuse	Surface Mount Fuses Fuse, Surface Mount 5A, 0603 Size Learn More about Bel Fuse c2f fuses	Datasheet	17.524In Stock	Cut Tape 2,25 kr. 2,06 kr. 1,72 kr. 1,58 kr. View Reel 0,925 kr. 1,42 kr. 1,31 kr. 1,21 kr. 1,11 kr. 0,925 kr. MouseReel Available	Min.: 1 Mult.: 1 : 5.000
NTC (Negative Temperature Coefficient) Thermistors 5kOhms see data sheet for tolerance MC65F502BN Amphenol Advanced Sensors 1: 48,56 kr. 789In Stock	Mfr. Part No. MC65F502BN Mouser Part No 527-MC65F502BN	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors 5kOhms see data sheet for tolerance Learn More about Amphenol Advanced Sensors amphenol ntctype 65 thermistors	Datasheet	789In Stock	48,56 kr. 43,19 kr. 38,87 kr. 36,11 kr. View 34,47 kr. 33,05 kr. 30,14 kr. 28,12 kr.	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 16V 1.1A-HD 20A SMD RF5033-000 Littelfuse 1: 7,38 kr. 4.295In Stock	Mfr. Part No. RF5033-000 Mouser Part No 576-RF5033-000	Littelfuse	Resettable Fuses - PPTC 16V 1.1A-HD 20A SMD Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4.295In Stock	Cut Tape 7,38 kr. 6,80 kr. 5,62 kr. 5,18 kr. View Reel 3,11 kr. 4,66 kr. 4,30 kr. 3,96 kr. 3,68 kr. 3,11 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 12V 1.25A-HD 40A SMD RF5032-000 Littelfuse 1: 9,03 kr. 4.077In Stock	Mfr. Part No. RF5032-000 Mouser Part No 576-RF5032-000	Littelfuse	Resettable Fuses - PPTC 12V 1.25A-HD 40A SMD Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4.077In Stock	Cut Tape 9,03 kr. 6,99 kr. 5,75 kr. 5,29 kr. Reel 3,67 kr. View 4,75 kr. 4,39 kr. 4,04 kr. 3,33 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Circuit Breakers OPERATING MECHANISM CABLE MECHANISM NEMA 9422CSF504 Square D 1: 2.596,98 kr. 1In Stock New At Mouser	Mfr. Part No. 9422CSF504 Mouser Part No 996-9422CSF504 New At Mouser	Square D	Circuit Breakers OPERATING MECHANISM CABLE MECHANISM NEMA	Datasheet	1In Stock	2.596,98 kr.	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V 350MA-HD 100A SMD RF5052-000 Littelfuse 1: 5,65 kr. 3.435In Stock	Mfr. Part No. RF5052-000 Mouser Part No 576-RF5052-000	Littelfuse	Resettable Fuses - PPTC 6V 350MA-HD 100A SMD	Datasheet	3.435In Stock	Cut Tape 5,65 kr. 5,21 kr. 4,33 kr. 3,99 kr. View Reel 2,33 kr. 3,59 kr. 3,31 kr. 3,05 kr. 2,95 kr. 2,33 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC RGEF500K-AP RGEF500K-AP Littelfuse 1: 4,30 kr. 3.535In Stock	Mfr. Part No. RGEF500K-AP Mouser Part No 650-RGEF500K-AP	Littelfuse	Resettable Fuses - PPTC RGEF500K-AP Learn More about Littelfuse radial leaded pptcs	Datasheet	3.535In Stock	Cut Tape 4,30 kr. 3,93 kr. 3,27 kr. 3,01 kr. Reel 2,31 kr. View 2,72 kr. 2,41 kr. 2,30 kr. 2,22 kr.	Min.: 1 Mult.: 1 : 2.000
Connectorised Surge Protectors LPUSB 2.0 A/A w/72in PIGTAIL AL-ECF504-AA72 L-Com 1: 377,18 kr. 5In Stock Restricted Availability New At Mouser	Mfr. Part No. AL-ECF504-AA72 Mouser Part No 17-AL-ECF504-AA72 New At Mouser	L-Com	Connectorised Surge Protectors LPUSB 2.0 A/A w/72in PIGTAIL Learn More about L-Com l com ecf504 cat6 coupler kits Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	5In Stock	377,18 kr. 340,25 kr. 326,15 kr. 320,11 kr. View 312,72 kr. 312,57 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Resettable Fuses - PPTC 9V 200MA-HD 100A SMD RF5051-000 Littelfuse 1: 5,65 kr. 2.107In Stock	Mfr. Part No. RF5051-000 Mouser Part No 576-RF5051-000	Littelfuse	Resettable Fuses - PPTC 9V 200MA-HD 100A SMD	Datasheet	2.107In Stock	Cut Tape 5,65 kr. 5,21 kr. 4,33 kr. 3,99 kr. View Reel 2,33 kr. 3,59 kr. 3,31 kr. 3,13 kr. 2,95 kr. 2,33 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Resettable Fuses - PPTC 6V 500MA-HD 100A SMD RF5053-000 Littelfuse 1: 5,65 kr. 2.757In Stock	Mfr. Part No. RF5053-000 Mouser Part No 576-RF5053-000	Littelfuse	Resettable Fuses - PPTC 6V 500MA-HD 100A SMD	Datasheet	2.757In Stock	Cut Tape 5,65 kr. 5,21 kr. 4,33 kr. 3,99 kr. View Reel 2,33 kr. 3,59 kr. 3,31 kr. 3,05 kr. 2,33 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000

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