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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 3000W Transil 5V 0.2uA 15kV 8kV Uni SMC30J5.0A STMicroelectronics 1: NT$72.42 3,706In Stock	Mfr. Part # SMC30J5.0A Mouser Part # 511-SMC30J5.0A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 5V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,706In Stock	Cut Tape NT$72.42 NT$46.25 NT$34.74 NT$31.05 Reel NT$20.26 View NT$24.59 NT$22.69 NT$18.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 6V 0.2uA 15kV 8kV Uni SMC30J6.0A STMicroelectronics 1: NT$74.93 3,877In Stock	Mfr. Part # SMC30J6.0A Mouser Part # 511-SMC30J6.0A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 6V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,877In Stock	Cut Tape NT$74.93 NT$48.04 NT$36.21 NT$32.27 Reel NT$20.94 View NT$25.60 NT$23.84 NT$18.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W, 64 V TVS SMC30J64A STMicroelectronics 1: NT$72.42 3,242In Stock	Mfr. Part # SMC30J64A Mouser Part # 511-SMC30J64A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 64 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,242In Stock	Cut Tape NT$72.42 NT$46.25 NT$34.70 NT$31.01 Reel NT$20.26 View NT$24.56 NT$22.66 NT$18.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 36 V TVS in SMC SMC50J36A STMicroelectronics 1: NT$83.17 2,308In Stock	Mfr. Part # SMC50J36A Mouser Part # 511-SMC50J36A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 36 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,308In Stock	Cut Tape NT$83.17 NT$53.42 NT$40.51 NT$36.21 Reel NT$23.59 View NT$28.79 NT$27.53 NT$21.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect SMCJ15CA-TR STMicroelectronics 1: NT$46.61 6,345In Stock	Mfr. Part # SMCJ15CA-TR Mouser Part # 511-SMCJ15CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,345In Stock	Cut Tape NT$46.61 NT$29.22 NT$21.69 NT$19.25 Reel NT$11.40 View NT$14.95 NT$13.16 NT$10.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 26V Unidirect SMCJ26A-TR STMicroelectronics 1: NT$48.04 5,096In Stock 7,500Expected 1/29/2027	Mfr. Part # SMCJ26A-TR Mouser Part # 511-SMCJ26A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 26V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	5,096In Stock 7,500Expected 1/29/2027	Cut Tape NT$48.04 NT$22.26 NT$19.75 NT$15.31 Reel NT$12.33 View NT$14.45 NT$11.54 NT$10.86 NT$9.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 28V Unidirect SMCJ28A-TR STMicroelectronics 1: NT$45.17 5,766In Stock	Mfr. Part # SMCJ28A-TR Mouser Part # 511-SMCJ28A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 28V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	5,766In Stock	Cut Tape NT$45.17 NT$21.01 NT$18.64 NT$14.45 Reel NT$11.62 View NT$10.25 NT$10.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 30V Unidirect SMCJ30A-TR STMicroelectronics 1: NT$44.81 6,883In Stock	Mfr. Part # SMCJ30A-TR Mouser Part # 511-SMCJ30A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 30V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,883In Stock	Cut Tape NT$44.81 NT$20.79 NT$18.46 NT$14.30 Reel NT$11.51 View NT$14.27 NT$10.15 NT$9.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 30V Bidirect SMCJ30CA-TR STMicroelectronics 1: NT$46.61 7,898In Stock	Mfr. Part # SMCJ30CA-TR Mouser Part # 511-SMCJ30CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 30V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,898In Stock	Cut Tape NT$46.61 NT$22.37 NT$20.22 NT$15.67 Reel NT$10.22 View NT$12.80 NT$11.87 NT$9.89 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 48V Bidirect SMCJ48CA-TR STMicroelectronics 1: NT$46.61 6,908In Stock	Mfr. Part # SMCJ48CA-TR Mouser Part # 511-SMCJ48CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 48V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,908In Stock	Cut Tape NT$46.61 NT$29.22 NT$21.69 NT$19.25 Reel NT$12.08 View NT$14.95 NT$13.77 NT$11.04 NT$10.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 5.0V Unidirect SMCJ5.0A-TR STMicroelectronics 1: NT$36.93 17,288In Stock 12,500Expected 8/2/2027	Mfr. Part # SMCJ5.0A-TR Mouser Part # 511-SMCJ5.0A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 5.0V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	17,288In Stock 12,500Expected 8/2/2027	Cut Tape NT$36.93 NT$17.03 NT$15.06 NT$11.58 Reel NT$9.21 View NT$8.10 NT$8.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 5.0V Bidirect SMCJ5.0CA-TR STMicroelectronics 1: NT$49.11 4,771In Stock	Mfr. Part # SMCJ5.0CA-TR Mouser Part # 511-SMCJ5.0CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 5.0V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4,771In Stock	Cut Tape NT$49.11 NT$30.83 NT$22.91 NT$20.36 Reel NT$12.83 View NT$15.85 NT$14.66 NT$11.33 NT$11.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 3.3V Unidirect SMLVT3V3 STMicroelectronics 1: NT$45.17 21,916In Stock 12,500Expected 7/29/2027	Mfr. Part # SMLVT3V3 Mouser Part # 511-SMLVT3V3	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 3.3V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	21,916In Stock 12,500Expected 7/29/2027	Cut Tape NT$45.17 NT$20.94 NT$18.57 NT$14.41 Reel NT$11.58 View NT$10.22 NT$9.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 230V 50uA Bidirect SMP100LC-230 STMicroelectronics 1: NT$43.38 5,423In Stock	Mfr. Part # SMP100LC-230 Mouser Part # 511-SMP100LC-230	STMicroelectronics	Board Mount Surge Protectors 230V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	5,423In Stock	Cut Tape NT$43.38 NT$27.07 NT$17.78 NT$14.16 Reel NT$11.69 View NT$12.87 NT$10.32 NT$9.29 NT$9.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 25V 50uA Bidirect SMP100LC-25 STMicroelectronics 1: NT$43.38 13,937In Stock	Mfr. Part # SMP100LC-25 Mouser Part # 511-SMP100LC-25	STMicroelectronics	Board Mount Surge Protectors 25V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	13,937In Stock	Cut Tape NT$43.38 NT$27.07 NT$17.78 NT$14.02 Reel NT$11.11 View NT$12.55 NT$10.04 NT$9.29 NT$9.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 35V 50uA Bidirect SMP100LC-35 STMicroelectronics 1: NT$43.38 9,509In Stock 25,000On Order	Mfr. Part # SMP100LC-35 Mouser Part # 511-SMP100LC-35	STMicroelectronics	Board Mount Surge Protectors 35V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	9,509In Stock 25,000On Order On Order Ship Dates Mfr. #: SMP100LC-35 Stock: 9,509 Can Ship Immediately On Order: 15,000 Expected 3/29/2027 10,000 Expected 4/19/2027 Factory Lead-Time: 15 Weeks	Cut Tape NT$43.38 NT$27.07 NT$17.78 NT$14.02 Reel NT$10.68 View NT$12.55 NT$9.61 NT$9.29 NT$9.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 400V 50uA Bidirect SMP100LC-400 STMicroelectronics 1: NT$61.30 9,442In Stock	Mfr. Part # SMP100LC-400 Mouser Part # 511-SMP100LC-400	STMicroelectronics	Board Mount Surge Protectors 400V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	9,442In Stock	Cut Tape NT$61.30 NT$38.36 NT$26.13 NT$21.12 Reel NT$15.88 View NT$18.10 NT$14.77 NT$14.56 NT$13.73 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 8V 50uA Bidirect SMP100LC-8 STMicroelectronics 1: NT$39.79 15,139In Stock 30,000Expected 4/20/2027	Mfr. Part # SMP100LC-8 Mouser Part # 511-SMP100LC-8	STMicroelectronics	Board Mount Surge Protectors 8V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	15,139In Stock 30,000Expected 4/20/2027	Cut Tape NT$39.79 NT$25.31 NT$16.99 NT$13.52 Reel NT$10.22 View NT$12.01 NT$9.61 NT$9.29 NT$9.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 8V 75A Bidirect SMP75-8 STMicroelectronics 1: NT$40.51 7,915In Stock 5,000Expected 1/25/2027	Mfr. Part # SMP75-8 Mouser Part # 511-SMP75-8	STMicroelectronics	Board Mount Surge Protectors 8V 75A Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,915In Stock 5,000Expected 1/25/2027	Cut Tape NT$40.51 NT$22.51 NT$15.06 NT$11.90 Reel NT$9.61 View NT$10.83 NT$8.78 NT$8.50 NT$8.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 270V 50uA Bidirect SMTPA270 STMicroelectronics 1: NT$30.47 7,354In Stock	Mfr. Part # SMTPA270 Mouser Part # 511-SMTPA270	STMicroelectronics	Board Mount Surge Protectors 270V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,354In Stock	Cut Tape NT$30.47 NT$19.97 NT$13.62 NT$10.47 Reel NT$8.03 View NT$9.43 NT$7.17 NT$6.56 NT$6.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 62V 50uA Bidirect SMTPA62 STMicroelectronics 1: NT$33.70 11,600In Stock	Mfr. Part # SMTPA62 Mouser Part # 511-SMTPA62	STMicroelectronics	Board Mount Surge Protectors 62V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	11,600In Stock	Cut Tape NT$33.70 NT$20.97 NT$13.62 NT$10.47 Reel NT$8.28 View NT$9.43 NT$7.10 NT$6.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors Power Line Surge 6V to 36V 300mA SPT02-236DDB STMicroelectronics 1: NT$49.83 4,560In Stock	Mfr. Part # SPT02-236DDB Mouser Part # 511-SPT02-236DDB	STMicroelectronics	Board Mount Surge Protectors Power Line Surge 6V to 36V 300mA	Datasheet	4,560In Stock	Cut Tape NT$49.83 NT$24.16 NT$20.65 NT$16.46 Reel NT$12.58 View NT$15.31 NT$11.40 NT$11.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V STIEC45-26AS STMicroelectronics 1: NT$133.00 3,965In Stock	Mfr. Part # STIEC45-26AS Mouser Part # 511-STIEC45-26AS	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V	Datasheet	3,965In Stock	Cut Tape NT$133.00 NT$86.76 NT$67.04 NT$60.59 Reel NT$41.94 View NT$49.47 NT$46.25 NT$39.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V STIEC45-30AS STMicroelectronics 1: NT$137.66 4,535In Stock	Mfr. Part # STIEC45-30AS Mouser Part # 511-STIEC45-30AS	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V	Datasheet	4,535In Stock	Cut Tape NT$137.66 NT$89.98 NT$69.55 NT$63.10 Reel NT$43.74 View NT$51.27 NT$48.04 NT$41.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V STIEC45-33AS STMicroelectronics 1: NT$133.00 5,458In Stock	Mfr. Part # STIEC45-33AS Mouser Part # 511-STIEC45-33AS	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V	Datasheet	5,458In Stock	Cut Tape NT$133.00 NT$86.76 NT$67.04 NT$60.59 Reel NT$41.94 View NT$49.47 NT$46.25 NT$41.59 NT$39.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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