.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 1,346

Applied Filters:

Brand = Multiple Values

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PHP) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T26CAY STMicroelectronics 1: ₱101.84 5,802In Stock	Mfr. Part # SM4T26CAY Mouser Part # 511-SM4T26CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	5,802In Stock	Cut Tape ₱101.84 ₱57.98 ₱47.73 ₱40.37 Reel ₱25.89 View ₱31.10 ₱28.71 ₱27.98 ₱23.93 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T30CAY STMicroelectronics 1: ₱102.45 8,061In Stock	Mfr. Part # SM4T30CAY Mouser Part # 511-SM4T30CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	8,061In Stock	Cut Tape ₱102.45 ₱57.79 ₱47.36 ₱40.37 Reel ₱25.03 View ₱32.70 ₱30.98 ₱28.77 ₱23.93 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T56AY STMicroelectronics 1: ₱93.25 4,804In Stock	Mfr. Part # SM4T56AY Mouser Part # 511-SM4T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4,804In Stock	Cut Tape ₱93.25 ₱55.40 ₱53.13 ₱37.06 Reel ₱26.69 View ₱30.55 ₱27.79 ₱27.12 ₱25.21 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T33AY STMicroelectronics 1: ₱60.12 8,079In Stock	Mfr. Part # SM6T33AY Mouser Part # 511-SM6T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	8,079In Stock	Cut Tape ₱60.12 ₱27.67 ₱24.48 ₱18.77 Reel ₱14.91 ₱13.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T39AY STMicroelectronics 1: ₱110.43 4,063In Stock	Mfr. Part # SM6T39AY Mouser Part # 511-SM6T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	4,063In Stock	Cut Tape ₱110.43 ₱70.55 ₱52.64 ₱46.93 Reel ₱28.90 View ₱36.99 ₱32.15 ₱27.06 ₱26.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T75AY STMicroelectronics 1: ₱76.07 6,714In Stock	Mfr. Part # SM6T75AY Mouser Part # 511-SM6T75AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	6,714In Stock	Cut Tape ₱76.07 ₱35.28 ₱31.29 ₱24.23 Reel ₱19.51 View ₱24.17 ₱19.14 ₱17.18 ₱15.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T22CAY STMicroelectronics 1: ₱124.54 3,141In Stock	Mfr. Part # SMA6T22CAY Mouser Part # 511-SMA6T22CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,141In Stock	Cut Tape ₱124.54 ₱79.76 ₱59.75 ₱53.44 Reel ₱32.45 View ₱42.33 ₱37.91 ₱36.20 ₱29.57 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T33AY STMicroelectronics 1: ₱118.41 14,517In Stock	Mfr. Part # SMA6T33AY Mouser Part # 511-SMA6T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	14,517In Stock	Cut Tape ₱118.41 ₱75.46 ₱56.56 ₱50.55 Reel ₱29.45 View ₱39.94 ₱35.40 ₱33.80 ₱29.39 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Automotive 600 W Transil in SMA pkg SMA6T33CAY STMicroelectronics 1: ₱107.98 7,873In Stock	Mfr. Part # SMA6T33CAY Mouser Part # 511-SMA6T33CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W Transil in SMA pkg Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	7,873In Stock	Cut Tape ₱107.98 ₱71.78 ₱50.06 ₱44.17 Reel ₱31.53 View ₱36.50 ₱34.29 ₱33.68 ₱29.57 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 18V Unidirect SMAJ18A-TR STMicroelectronics 1: ₱40.49 14,108In Stock	Mfr. Part # SMAJ18A-TR Mouser Part # 511-SMAJ18A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 18V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	14,108In Stock	Cut Tape ₱40.49 ₱18.22 ₱16.01 ₱12.09 Reel ₱8.77 View ₱10.61 ₱8.16 ₱7.48 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 15V 0.2uA 15kV 8kV BI SMC30J15CA STMicroelectronics 1: ₱119.02 4,556In Stock	Mfr. Part # SMC30J15CA Mouser Part # 511-SMC30J15CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 15V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	4,556In Stock	Cut Tape ₱119.02 ₱80.98 ₱64.42 ₱57.61 Reel ₱38.22 View ₱45.77 ₱41.72 ₱33.93 ₱33.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 22V 0.2uA 15kV 8kV BI SMC30J22CA STMicroelectronics 1: ₱117.18 2,427In Stock	Mfr. Part # SMC30J22CA Mouser Part # 511-SMC30J22CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 22V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,427In Stock	Cut Tape ₱117.18 ₱82.21 ₱64.42 ₱57.61 Reel ₱37.85 View ₱45.77 ₱41.78 ₱33.93 ₱33.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS in SMC SMC50J24A STMicroelectronics 1: ₱142.33 2,226In Stock	Mfr. Part # SMC50J24A Mouser Part # 511-SMC50J24A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,226In Stock	Cut Tape ₱142.33 ₱91.41 ₱69.33 ₱61.96 Reel ₱40.80 View ₱49.26 ₱45.64 ₱36.75 ₱36.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS in SMC SMC50J58A STMicroelectronics 1: ₱144.17 2,412In Stock	Mfr. Part # SMC50J58A Mouser Part # 511-SMC50J58A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,412In Stock	Cut Tape ₱144.17 ₱92.64 ₱69.94 ₱62.58 Reel ₱41.29 View ₱49.82 ₱46.26 ₱37.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 1200 V, 50 A Automotive Grade AEC-Q101 SCR Thyristor TN5050H-12WY STMicroelectronics 1: ₱457.06 596In Stock	Mfr. Part # TN5050H-12WY Mouser Part # 511-TN5050H-12WY	STMicroelectronics	SCRs 1200 V, 50 A Automotive Grade AEC-Q101 SCR Thyristor Learn More about STMicroelectronics stm tn5050h 12x scrs	Datasheet	596In Stock	₱457.06 ₱263.19 ₱220.25 ₱207.98	Min.: 1 Mult.: 1
SCRs 8.0 Amp 600 Volt TN815-600B-TR STMicroelectronics 1: ₱75.46 7,391In Stock	Mfr. Part # TN815-600B-TR Mouser Part # 511-TN815-600B-TR	STMicroelectronics	SCRs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,391In Stock	Cut Tape ₱75.46 ₱41.78 ₱30.74 ₱24.17 Reel ₱20.25 View ₱21.90 ₱17.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Diacs 40 Volt Trigger DB4 STMicroelectronics 1: ₱16.56 26,529In Stock	Mfr. Part # DB4 Mouser Part # 511-DB4	STMicroelectronics	Diacs 40 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	26,529In Stock	Cut Tape ₱16.56 ₱10.25 ₱6.38 ₱4.72 Reel ₱2.45 View ₱3.68 ₱2.15 ₱2.09	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T19AY STMicroelectronics 1: ₱130.68 1,775In Stock	Mfr. Part # SM30T19AY Mouser Part # 511-SM30T19AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,775In Stock	Cut Tape ₱130.68 ₱83.44 ₱66.87 ₱55.89 Reel ₱36.69 View ₱44.85 ₱40.06 ₱35.21 ₱32.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Overvoltage Triac Static dV/dt >2000 V ACST830-8FP STMicroelectronics 1: ₱145.40 2,050In Stock	Mfr. Part # ACST830-8FP Mouser Part # 511-ACST830-8FP	STMicroelectronics	Triacs Overvoltage Triac Static dV/dt >2000 V	Datasheet	2,050In Stock	₱145.40 ₱79.76 ₱62.58 ₱50.37 View ₱45.09 ₱42.09 ₱40.00	Min.: 1 Mult.: 1
Board Mount Surge Protectors 140V 50uA Bidirect SMP100LC-140 STMicroelectronics 1: ₱74.23 45In Stock 7,500Expected 03/03/2027	Mfr. Part # SMP100LC-140 Mouser Part # 511-SMP100LC-140	STMicroelectronics	Board Mount Surge Protectors 140V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	45In Stock 7,500Expected 03/03/2027	Cut Tape ₱74.23 ₱46.20 ₱30.37 ₱23.13 Reel ₱18.59 View ₱20.98 ₱16.44 ₱15.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 270V 50uA Bidirect SMP100MC-270 STMicroelectronics 1: ₱126.38 1,154In Stock	Mfr. Part # SMP100MC-270 Mouser Part # 511-SMP100MC-270	STMicroelectronics	Board Mount Surge Protectors 270V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,154In Stock	Cut Tape ₱126.38 ₱78.53 ₱54.36 ₱44.91 Reel ₱32.52 View ₱38.04 ₱30.00 ₱29.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 8.0 Amp 600 Volt BTB08-600CWRG STMicroelectronics 1: ₱97.55 2,556In Stock	Mfr. Part # BTB08-600CWRG Mouser Part # 511-BTB08-600CW	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,556In Stock	₱97.55 ₱46.26 ₱41.17 ₱32.33 View ₱29.14 ₱25.46	Min.: 1 Mult.: 1
Triacs 8.0 Amp 800 Volt BTB08-800TWRG STMicroelectronics 1: ₱119.02 2,632In Stock	Mfr. Part # BTB08-800TWRG Mouser Part # 511-BTB08-800TWRG	STMicroelectronics	Triacs 8.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,632In Stock	₱119.02 ₱59.51 ₱48.34 ₱37.98 View ₱26.81 ₱25.46	Min.: 1 Mult.: 1
Triacs 16A Triacs BTB16-700BWRG STMicroelectronics 1: ₱134.97 1,574In Stock	Mfr. Part # BTB16-700BWRG Mouser Part # 511-BTB16-700BWRG	STMicroelectronics	Triacs 16A Triacs	Datasheet	1,574In Stock	₱134.97 ₱65.64 ₱58.41 ₱46.50 View ₱42.70 ₱39.75	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTB24-800BRG STMicroelectronics 1: ₱161.35 1,329In Stock	Mfr. Part # BTB24-800BRG Mouser Part # 511-BTB24-800B	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,329In Stock	₱161.35 ₱76.69 ₱61.96 ₱51.47 ₱50.98	Min.: 1 Mult.: 1

Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support