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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 400W 18V Bidirect SMAJ18CA-TR STMicroelectronics 1: NT$25.81 17,729In Stock	Mfr. Part # SMAJ18CA-TR Mouser Part # 511-SMAJ18CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 18V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	17,729In Stock	Cut Tape NT$25.81 NT$11.58 NT$10.22 NT$7.74 Reel NT$5.52 View NT$7.31 NT$4.70 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 24V Unidirect SMAJ24A-TR STMicroelectronics 1: NT$23.30 41,287In Stock	Mfr. Part # SMAJ24A-TR Mouser Part # 511-SMAJ24A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 24V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	41,287In Stock	Cut Tape NT$23.30 NT$10.43 NT$9.14 NT$6.92 Reel NT$4.91 View NT$6.42 NT$5.95 NT$4.27 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes TRANSIL SMAJ24CA-TR STMicroelectronics 1: NT$31.55 28,553In Stock	Mfr. Part # SMAJ24CA-TR Mouser Part # 511-SMAJ24CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL Learn More about STMicroelectronics stm standard products	Datasheet	28,553In Stock	Cut Tape NT$31.55 NT$14.34 NT$12.62 NT$9.64 Reel NT$6.99 View NT$9.50 NT$9.07 NT$6.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Transil 400 W 10/1000 5v to 188V SMAJ26CA-TR STMicroelectronics 1: NT$25.81 32,402In Stock	Mfr. Part # SMAJ26CA-TR Mouser Part # 511-SMAJ26CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil 400 W 10/1000 5v to 188V Learn More about STMicroelectronics stm standard products	Datasheet	32,402In Stock	Cut Tape NT$25.81 NT$11.58 NT$10.22 NT$7.74 Reel NT$5.52 View NT$7.31 NT$4.84 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 28V Bidirect SMAJ28CA-TR STMicroelectronics 1: NT$26.17 21,072In Stock	Mfr. Part # SMAJ28CA-TR Mouser Part # 511-SMAJ28CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 28V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	21,072In Stock	Cut Tape NT$26.17 NT$11.76 NT$10.36 NT$7.85 Reel NT$5.13 View NT$7.60 NT$7.06 NT$4.52 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 30V Unidirect SMAJ30A-TR STMicroelectronics 1: NT$23.30 20,755In Stock	Mfr. Part # SMAJ30A-TR Mouser Part # 511-SMAJ30A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 30V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	20,755In Stock	Cut Tape NT$23.30 NT$10.43 NT$9.14 NT$6.92 Reel NT$4.91 View NT$6.42 NT$4.27 NT$4.02 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 30V Bidirect SMAJ30CA-TR STMicroelectronics 1: NT$24.02 29,798In Stock	Mfr. Part # SMAJ30CA-TR Mouser Part # 511-SMAJ30CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 30V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	29,798In Stock	Cut Tape NT$24.02 NT$10.90 NT$9.57 NT$7.24 Reel NT$5.13 View NT$6.78 NT$4.48 NT$4.37 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 33V Bidirect SMAJ33CA-TR STMicroelectronics 1: NT$24.02 26,445In Stock	Mfr. Part # SMAJ33CA-TR Mouser Part # 511-SMAJ33CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 33V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	26,445In Stock	Cut Tape NT$24.02 NT$10.90 NT$9.57 NT$7.24 Reel NT$5.13 View NT$6.78 NT$4.52 NT$4.41 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 40V Unidirect SMAJ40A-TR STMicroelectronics 1: NT$24.74 11,784In Stock	Mfr. Part # SMAJ40A-TR Mouser Part # 511-SMAJ40A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 40V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	11,784In Stock	Cut Tape NT$24.74 NT$11.11 NT$9.75 NT$7.39 Reel NT$5.27 View NT$6.95 NT$4.80 NT$4.55 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 5.0V Bidirect SMAJ5.0CA-TR STMicroelectronics 1: NT$26.17 40,433In Stock	Mfr. Part # SMAJ5.0CA-TR Mouser Part # 511-SMAJ5.0CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 5.0V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	40,433In Stock	Cut Tape NT$26.17 NT$11.76 NT$10.36 NT$7.85 Reel NT$5.59 View NT$7.42 NT$4.91 NT$4.88 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes TRANSIL SMAJ58CA-TR STMicroelectronics 1: NT$25.81 19,591In Stock	Mfr. Part # SMAJ58CA-TR Mouser Part # 511-SMAJ58CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL Learn More about STMicroelectronics stm standard products	Datasheet	19,591In Stock	Cut Tape NT$25.81 NT$11.65 NT$9.43 NT$7.42 Reel NT$5.70 View NT$6.85 NT$6.27 NT$5.05 NT$4.88 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 6.0V Unidirect SMAJ6.0A-TR STMicroelectronics 1: NT$23.30 13,818In Stock	Mfr. Part # SMAJ6.0A-TR Mouser Part # 511-SMAJ6.0A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 6.0V Unidirect Learn More about STMicroelectronics stm 400w transil tvs	Datasheet	13,818In Stock	Cut Tape NT$23.30 NT$10.43 NT$9.14 NT$6.92 Reel NT$4.91 View NT$6.42 NT$4.27 NT$4.12 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 6.0V Bidirect SMAJ6.0CA-TR STMicroelectronics 1: NT$24.02 15,370In Stock	Mfr. Part # SMAJ6.0CA-TR Mouser Part # 511-SMAJ6.0CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 6.0V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	15,370In Stock	Cut Tape NT$24.02 NT$10.90 NT$9.57 NT$7.24 Reel NT$5.13 View NT$6.78 NT$4.66 NT$4.37 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 100V Bidirect SMBJ100CA-TR STMicroelectronics 1: NT$32.27 8,556In Stock	Mfr. Part # SMBJ100CA-TR Mouser Part # 511-SMBJ100CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 100V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,556In Stock	Cut Tape NT$32.27 NT$14.73 NT$12.98 NT$9.93 Reel NT$7.85 View NT$9.82 NT$6.88 NT$6.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 12V Unidirect SMBJ12A-TR STMicroelectronics 1: NT$23.66 38,734In Stock	Mfr. Part # SMBJ12A-TR Mouser Part # 511-SMBJ12A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 12V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	38,734In Stock	Cut Tape NT$23.66 NT$10.65 NT$9.36 NT$7.10 Reel NT$5.31 View NT$4.77 NT$4.55 NT$4.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 12V Bidirect SMBJ12CA-TR STMicroelectronics 1: NT$26.17 52,573In Stock	Mfr. Part # SMBJ12CA-TR Mouser Part # 511-SMBJ12CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 12V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	52,573In Stock	Cut Tape NT$26.17 NT$11.76 NT$10.36 NT$7.85 Reel NT$5.77 View NT$7.39 NT$5.34 NT$5.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 15V Bidirect SMBJ15CA-TR STMicroelectronics 1: NT$26.17 12,504In Stock 15,000Expected 12/9/2026	Mfr. Part # SMBJ15CA-TR Mouser Part # 511-SMBJ15CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 15V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	12,504In Stock 15,000Expected 12/9/2026	Cut Tape NT$26.17 NT$11.76 NT$10.36 NT$7.85 Reel NT$5.95 View NT$5.34 NT$5.13 NT$4.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 18V Bidirect SMBJ18CA-TR STMicroelectronics 1: NT$26.17 12,728In Stock	Mfr. Part # SMBJ18CA-TR Mouser Part # 511-SMBJ18CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 18V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	12,728In Stock	Cut Tape NT$26.17 NT$11.76 NT$10.36 NT$7.85 Reel NT$6.09 View NT$5.34 NT$5.13 NT$4.88 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 22V Unidirect SMBJ22A-TR STMicroelectronics 1: NT$26.17 12,622In Stock	Mfr. Part # SMBJ22A-TR Mouser Part # 511-SMBJ22A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 22V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	12,622In Stock	Cut Tape NT$26.17 NT$11.76 NT$10.36 NT$7.85 Reel NT$6.02 View NT$7.24 NT$5.34 NT$5.16 NT$4.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 28V Unidirect SMBJ28A-TR STMicroelectronics 1: NT$23.66 16,274In Stock	Mfr. Part # SMBJ28A-TR Mouser Part # 511-SMBJ28A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 28V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	16,274In Stock	Cut Tape NT$23.66 NT$10.65 NT$9.50 NT$7.46 Reel NT$5.70 View NT$6.20 NT$5.09 NT$4.77 NT$4.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 48V Bidirect SMBJ48CA-TR STMicroelectronics 1: NT$26.17 18,710In Stock	Mfr. Part # SMBJ48CA-TR Mouser Part # 511-SMBJ48CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 48V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	18,710In Stock	Cut Tape NT$26.17 NT$11.76 NT$10.36 NT$7.85 Reel NT$6.17 NT$5.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 5.0V Unidirect SMBJ5.0A-TR STMicroelectronics 1: NT$25.10 40,061In Stock	Mfr. Part # SMBJ5.0A-TR Mouser Part # 511-SMBJ5.0A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 5.0V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	40,061In Stock	Cut Tape NT$25.10 NT$11.36 NT$9.97 NT$7.56 Reel NT$5.92 NT$5.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 58V Unidirect SMBJ58A-TR STMicroelectronics 1: NT$25.10 14,144In Stock	Mfr. Part # SMBJ58A-TR Mouser Part # 511-SMBJ58A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 58V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	14,144In Stock	Cut Tape NT$25.10 NT$11.36 NT$9.97 NT$7.56 Reel NT$5.81 View NT$5.13 NT$4.88 NT$4.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 70V Unidirect SMBJ70A-TR STMicroelectronics 1: NT$25.10 13,767In Stock	Mfr. Part # SMBJ70A-TR Mouser Part # 511-SMBJ70A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 70V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	13,767In Stock	Cut Tape NT$25.10 NT$12.80 NT$10.50 NT$8.10 Reel NT$6.09 View NT$7.71 NT$5.74 NT$5.45 NT$5.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 12V 0.2uA 15kV 8kV Uni SMC30J12A STMicroelectronics 1: NT$72.42 2,958In Stock	Mfr. Part # SMC30J12A Mouser Part # 511-SMC30J12A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 12V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,958In Stock	Cut Tape NT$72.42 NT$46.25 NT$34.74 NT$31.05 Reel NT$20.26 View NT$24.59 NT$23.16 NT$18.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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