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Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (THB) Filter the results in the table by unit price based on your quantity.	Qty.
Varistors 20mm Radial Disc-Kinked Leads,Bulk MOV-20D182KKC Bourns 1: ฿113.62 200In Stock New Product	Mfr. Part No. MOV-20D182KKC Mouser Part No 652-MOV-20D182KKC New Product	Bourns	Varistors 20mm Radial Disc-Kinked Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	200In Stock	฿113.62 ฿71.97 ฿55.64 ฿51.98 View ฿45.65 ฿38.32 ฿37.32	Min.: 1 Mult.: 1
Varistors 7mm Radial Disc-Straight Leads,Bulk MOV-07D201KC Bourns 1: ฿11.33 4,000In Stock New Product	Mfr. Part No. MOV-07D201KC Mouser Part No 652-MOV-07D201KC New Product	Bourns	Varistors 7mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	4,000In Stock	฿11.33 ฿9.16 ฿4.86 ฿3.20 View ฿2.37 ฿2.00 ฿1.70 ฿1.50	Min.: 1 Mult.: 1
Thermal Cut-offs TCO, High Current, SMD, 90C, Self Hold AEC-Q200 SD90ABB Bourns 1: ฿65.31 14,922In Stock	Mfr. Part No. SD90ABB Mouser Part No 652-SD90ABB	Bourns	Thermal Cut-offs TCO, High Current, SMD, 90C, Self Hold AEC-Q200 Learn More about Bourns ad sd miniature tco devices	Datasheet	14,922In Stock	Cut Tape ฿65.31 ฿61.98 ฿58.64 ฿55.98 View Reel ฿37.65 ฿53.65 ฿48.98 ฿44.65 ฿43.32 ฿37.65 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Fuse Holder FB1 FUSE BLOCK 110A FUSE FB1-110 Bourns 1: ฿2,525.99 117In Stock	Mfr. Part No. FB1-110 Mouser Part No 652-FB1-110	Bourns	Fuse Holder FB1 FUSE BLOCK 110A FUSE	Datasheet	117In Stock	฿2,525.99 ฿2,095.16 ฿1,932.56 ฿1,599.36 View ฿1,472.74 ฿1,452.09	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V, REEL GDT25-47-S1-RP Bourns 1: ฿36.65 2,812In Stock	Mfr. Part No. GDT25-47-S1-RP Mouser Part No 652-GDT25-47-S1-RP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V, REEL Learn More about Bourns gdt25 gdt arrestors	Datasheet	2,812In Stock	Cut Tape ฿36.65 ฿33.09 ฿27.86 ฿25.72 Reel ฿18.19 View ฿23.12 ฿21.32 ฿17.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V GDT28H-270-BRP Bourns 1: ฿60.31 1,909In Stock	Mfr. Part No. GDT28H-270-BRP Mouser Part No 652-GDT28H-270-BRP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V Learn More about Bourns gdt28h gdts	Datasheet	1,909In Stock	Cut Tape ฿60.31 ฿54.64 ฿46.31 ฿42.65 Reel ฿31.05 View ฿38.32 ฿34.65 ฿28.42 ฿27.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 1206 high-current met-foil. 15A SF-1206HH1500R-2 Bourns 1: ฿21.66 9,000In Stock	Mfr. Part No. SF-1206HH1500R-2 Mouser Part No 652-SF-1206HH1500R-2	Bourns	Surface Mount Fuses 1206 high-current met-foil. 15A Learn More about Bourns sf1206hhr sf1206hhar fuses	Datasheet	9,000In Stock	Cut Tape ฿21.66 ฿20.76 ฿17.46 ฿15.36 View Reel ฿12.83 ฿13.79 ฿12.83 ฿12.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2000 V GDT28H-200-BRP Bourns 1: ฿60.31 1,563In Stock	Mfr. Part No. GDT28H-200-BRP Mouser Part No 652-GDT28H-200-BRP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2000 V Learn More about Bourns gdt28h gdts	Datasheet	1,563In Stock	Cut Tape ฿60.31 ฿55.64 ฿46.31 ฿42.65 Reel ฿31.05 View ฿38.32 ฿33.65 ฿28.42 ฿27.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V GDT35-20-S1-RP Bourns 1: ฿59.31 1,835In Stock	Mfr. Part No. GDT35-20-S1-RP Mouser Part No 652-GDT35-20-S1-RP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 200V Learn More about Bourns gdt35	Datasheet	1,835In Stock	Cut Tape ฿59.31 ฿54.64 ฿45.32 ฿41.98 Reel ฿31.05 View ฿37.65 ฿34.65 ฿27.96 ฿26.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 1206 high-current met-foil. 10A SF-1206HH1000R-2 Bourns 1: ฿27.99 8,075In Stock	Mfr. Part No. SF-1206HH1000R-2 Mouser Part No 652-SF-1206HH1000R-2	Bourns	Surface Mount Fuses 1206 high-current met-foil. 10A Learn More about Bourns sf1206hhr sf1206hhar fuses	Datasheet	8,075In Stock	Cut Tape ฿27.99 ฿23.16 ฿19.49 ฿17.13 Reel ฿14.39 View ฿15.39 ฿15.13 ฿13.79 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1206 high-current met-foil. 25A SF-1206HH2500R-2 Bourns 1: ฿21.32 8,943In Stock	Mfr. Part No. SF-1206HH2500R-2 Mouser Part No 652-SF-1206HH2500R-2	Bourns	Surface Mount Fuses 1206 high-current met-foil. 25A Learn More about Bourns sf1206hhr sf1206hhar fuses	Datasheet	8,943In Stock	Cut Tape ฿21.32 ฿19.26 ฿16.66 ฿15.46 Reel ฿12.16 View ฿14.39 ฿13.96 ฿13.53 ฿12.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1206 high-current met-foil. 20A SF-1206HH2000R-2 Bourns 1: ฿21.66 9,857In Stock	Mfr. Part No. SF-1206HH2000R-2 Mouser Part No 652-SF-1206HH2000R-2	Bourns	Surface Mount Fuses 1206 high-current met-foil. 20A Learn More about Bourns sf1206hhr sf1206hhar fuses	Datasheet	9,857In Stock	Cut Tape ฿21.66 ฿17.33 ฿14.53 ฿13.29 Reel ฿10.33 View ฿12.56 ฿12.03 ฿11.36 ฿9.73 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1206 high-current met-foil. 30A SF-1206HH3000R-2 Bourns 1: ฿20.33 8,941In Stock	Mfr. Part No. SF-1206HH3000R-2 Mouser Part No 652-SF-1206HH3000R-2	Bourns	Surface Mount Fuses 1206 high-current met-foil. 30A Learn More about Bourns sf1206hhr sf1206hhar fuses	Datasheet	8,941In Stock	Cut Tape ฿20.33 ฿17.96 ฿15.39 ฿14.09 Reel ฿10.56 View ฿13.33 ฿12.89 ฿12.40 ฿9.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1206 high-current met-foil. 20A Auto SF-1206HHA2000R-2 Bourns 1: ฿34.99 10,836In Stock	Mfr. Part No. SF-1206HHA2000R-2 Mouser Part No 652-SF-1206HHA2000R2	Bourns	Surface Mount Fuses 1206 high-current met-foil. 20A Auto Learn More about Bourns sf1206hhr sf1206hhar fuses	Datasheet	10,836In Stock	Cut Tape ฿34.99 ฿21.49 ฿18.43 ฿16.99 Reel ฿12.53 View ฿15.53 ฿14.86 ฿14.36 ฿12.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1206 high-current met-foil. 30A Auto SF-1206HHA3000R-2 Bourns 1: ฿34.99 11,570In Stock	Mfr. Part No. SF-1206HHA3000R-2 Mouser Part No 652-SF-1206HHA3000R2	Bourns	Surface Mount Fuses 1206 high-current met-foil. 30A Auto Learn More about Bourns sf1206hhr sf1206hhar fuses	Datasheet	11,570In Stock	Cut Tape ฿34.99 ฿29.69 ฿24.82 ฿22.19 Reel ฿15.56 View ฿19.96 ฿18.39 ฿16.96 ฿14.79 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 350V GDT35-35-S1-RP Bourns 1: ฿59.31 1,571In Stock	Mfr. Part No. GDT35-35-S1-RP Mouser Part No 652-GDT35-35-S1-RP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 350V Learn More about Bourns gdt35	Datasheet	1,571In Stock	Cut Tape ฿59.31 ฿54.64 ฿45.32 ฿41.98 Reel ฿30.09 View ฿37.65 ฿34.65 ฿27.96 ฿26.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V GDT35-42-S1-RP Bourns 1: ฿59.31 1,950In Stock	Mfr. Part No. GDT35-42-S1-RP Mouser Part No 652-GDT35-42-S1-RP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V Learn More about Bourns gdt35	Datasheet	1,950In Stock	Cut Tape ฿59.31 ฿54.64 ฿45.32 ฿41.98 Reel ฿29.59 View ฿37.65 ฿34.65 ฿27.96 ฿26.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V GDT35-47-S1-RP Bourns 1: ฿59.31 1,682In Stock	Mfr. Part No. GDT35-47-S1-RP Mouser Part No 652-GDT35-47-S1-RP	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V Learn More about Bourns gdt35	Datasheet	1,682In Stock	Cut Tape ฿59.31 ฿54.64 ฿45.32 ฿41.98 Reel ฿29.59 View ฿37.65 ฿34.65 ฿27.96 ฿26.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 1206 high-current met-foil. 12A SF-1206HH1200R-2 Bourns 1: ฿45.32 10,844In Stock	Mfr. Part No. SF-1206HH1200R-2 Mouser Part No 652-SF-1206HH1200R-2	Bourns	Surface Mount Fuses 1206 high-current met-foil. 12A Learn More about Bourns sf1206hhr sf1206hhar fuses	Datasheet	10,844In Stock	Cut Tape ฿45.32 ฿19.43 ฿18.26 ฿17.39 Reel ฿13.99 View ฿16.49 ฿10.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1206 high-current met-foil. 8A Auto SF-1206HHA800R-2 Bourns 1: ฿34.99 7,963In Stock	Mfr. Part No. SF-1206HHA800R-2 Mouser Part No 652-SF-1206HHA800R-2	Bourns	Surface Mount Fuses 1206 high-current met-foil. 8A Auto Learn More about Bourns sf1206hhr sf1206hhar fuses	Datasheet	7,963In Stock	Cut Tape ฿34.99 ฿29.69 ฿24.82 ฿22.19 Reel ฿15.63 View ฿19.96 ฿19.29 ฿19.13 ฿14.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 20mm Radial Disc MOV - Kinked Leads, T&R MOV-20D781KKTR Bourns 1: ฿68.64 3,942In Stock	Mfr. Part No. MOV-20D781KKTR Mouser Part No 652-MOV-20D781KKTR	Bourns	Varistors 20mm Radial Disc MOV - Kinked Leads, T&R Learn More about Bourns mov xd metal oxide varistors	Datasheet	3,942In Stock	Cut Tape ฿68.64 ฿42.98 ฿31.59 Reel ฿29.49 ฿26.06 View ฿20.66 ฿19.79 ฿19.43 MouseReel Available	Min.: 1 Mult.: 1 : 250
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors High Energy GDT 25mm 500V, T2 terminal GDT225E-50-T2-BX Bourns 1: ฿916.30 118In Stock	Mfr. Part No. GDT225E-50-T2-BX Mouser Part No 652-GDT225E-50-T2-BX	Bourns	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors High Energy GDT 25mm 500V, T2 terminal Learn More about Bourns gdt212e gdt216e gdt220e gdt225e gdts	Datasheet	118In Stock	฿916.30 ฿760.36 ฿701.39 ฿580.77 View ฿552.45 ฿502.47	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 5ohm Y kink bulk BN-LG13Y5R0MYB Bourns 1: ฿26.99 11,068In Stock	Mfr. Part No. BN-LG13Y5R0MYB Mouser Part No 652-BN-LG13Y5R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	11,068In Stock	฿26.99 ฿20.79 ฿17.93 ฿17.29 View ฿14.73 ฿12.79 ฿11.80 ฿10.63	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk BN-LG15Y121MYB Bourns 1: ฿20.99 9,804In Stock	Mfr. Part No. BN-LG15Y121MYB Mouser Part No 652-BN-LG15Y121MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	9,804In Stock	฿20.99 ฿18.96 ฿18.56 ฿16.53 View ฿15.43 ฿14.56 ฿10.83 ฿10.43 ฿10.13	Min.: 1 Mult.: 1
Varistors 20mm Radial Disc MOV - Kinked Leads, T&R MOV-20D621KKTR Bourns 1: ฿58.98 8,024In Stock 6,000Expected 11/11/2026	Mfr. Part No. MOV-20D621KKTR Mouser Part No 652-MOV-20D621KKTR	Bourns	Varistors 20mm Radial Disc MOV - Kinked Leads, T&R Learn More about Bourns mov xd metal oxide varistors	Datasheet	8,024In Stock 6,000Expected 11/11/2026	Cut Tape ฿58.98 ฿36.32 ฿24.96 Reel ฿24.96 ฿20.59 View ฿16.79 ฿15.36 MouseReel Available	Min.: 1 Mult.: 1 : 250