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Semtech Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes RAILCLAMP 2.8V TVS DIODE ARRAY SR2.8.TCT Semtech 1: ¥516.6 8,019In Stock	Mfr. Part # SR2.8.TCT Mouser Part # 947-SR2.8.TCT	Semtech	ESD Protection Diodes / TVS Diodes RAILCLAMP 2.8V TVS DIODE ARRAY Learn More about Semtech tvs esd suppressors	Datasheet	8,019In Stock	Cut Tape ¥516.6 ¥333.9 ¥277.4 ¥234.2 Reel ¥167.8 View ¥201 ¥191 ¥159.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes RAILCLAMP 3.3V TVS DIODE ARRAY SR3.3.TCT Semtech 1: ¥534.8 4,174In Stock	Mfr. Part # SR3.3.TCT Mouser Part # 947-SR3.3.TCT	Semtech	ESD Protection Diodes / TVS Diodes RAILCLAMP 3.3V TVS DIODE ARRAY Learn More about Semtech tvs esd suppressors	Datasheet	4,174In Stock	Cut Tape ¥534.8 ¥382 ¥294 ¥240.8 Reel ¥181 View ¥206 ¥192.7 ¥177.7 ¥169.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS ARRAY, RAILCLAMP, 70V, 3KT&R SOT-143 SR70.TCT Semtech 1: ¥259.1 8,100In Stock	Mfr. Part # SR70.TCT Mouser Part # 947-SR70.TCT	Semtech	ESD Protection Diodes / TVS Diodes TVS ARRAY, RAILCLAMP, 70V, 3KT&R SOT-143 Learn More about Semtech tvs esd suppressors	Datasheet	8,100In Stock	Cut Tape ¥259.1 ¥182.7 ¥141.4 ¥119.6 Reel ¥79.4 View ¥92.5 ¥86.4 ¥79.2 ¥76.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5V TVS ARRAY 8-PIN SOIC SRDA05-4.TLT Semtech 1: ¥681 2,282In Stock	Mfr. Part # SRDA05-4.TLT Mouser Part # 947-SRDA05-4.TLT	Semtech	ESD Protection Diodes / TVS Diodes 5V TVS ARRAY 8-PIN SOIC Learn More about Semtech srda05 4 srda12 4 diode arrays	Datasheet	2,282In Stock	Cut Tape ¥681 ¥445.1 ¥343.8 ¥312.3 ¥255.8 Reel ¥240.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS ARRAY 8-PIN SOIC SRDA05-6.TBT Semtech 1: ¥657.8 1,291In Stock 2,500Expected 11/25/2026	Mfr. Part # SRDA05-6.TBT Mouser Part # 947-SRDA05-6.TBT	Semtech	ESD Protection Diodes / TVS Diodes TVS ARRAY 8-PIN SOIC Learn More about Semtech tvs esd suppressors	Datasheet	1,291In Stock 2,500Expected 11/25/2026	Cut Tape ¥657.8 ¥500 ¥363.8 ¥323.9 Reel ¥297.3 View ¥254.1 ¥242.5 ¥239.2 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes TVS ARRAY 8-PIN SOIC SRDA3.3-6.TBT Semtech 1: ¥730.8 1,571In Stock	Mfr. Part # SRDA3.3-6.TBT Mouser Part # 947-SRDA3.3-6.TBT	Semtech	ESD Protection Diodes / TVS Diodes TVS ARRAY 8-PIN SOIC Learn More about Semtech tvs esd suppressors	Datasheet	1,571In Stock	Cut Tape ¥730.8 ¥486.7 ¥405.3 ¥368.7 Reel ¥302.3 View ¥270.7 ¥265.8 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 70V TVS ARRAY 8-PIN SOIC SRDA70-4.TBT Semtech 1: ¥774 1,100In Stock 2,000On Order	Mfr. Part # SRDA70-4.TBT Mouser Part # 947-SRDA70-4.TBT	Semtech	ESD Protection Diodes / TVS Diodes 70V TVS ARRAY 8-PIN SOIC Learn More about Semtech tvs esd suppressors	Datasheet	1,100In Stock 2,000On Order	Cut Tape ¥774 ¥553.1 ¥431.9 ¥392 Reel ¥360.4 View ¥307.3 ¥289 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes IPD TVS, USB, 15 OHM, 3K T&R STF203-15.TCT Semtech 1: ¥245.8 4,860In Stock	Mfr. Part # STF203-15.TCT Mouser Part # 947-STF203-15.TCT	Semtech	ESD Protection Diodes / TVS Diodes IPD TVS, USB, 15 OHM, 3K T&R Learn More about Semtech tvs esd suppressors	Datasheet	4,860In Stock	Cut Tape ¥245.8 ¥155.3 ¥115.8 ¥94.3 Reel ¥63.8 View ¥76.1 ¥70.3 ¥60 ¥59.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes LOW CAP TVS & TELCOM INTERFACE TCLAMP0602N.TCT Semtech 1: ¥712.6 3,571In Stock	Mfr. Part # TCLAMP0602N.TCT Mouser Part # 947-TCLAMP0602N.TCT	Semtech	ESD Protection Diodes / TVS Diodes LOW CAP TVS & TELCOM INTERFACE Learn More about Semtech tclamp tvs arrays	Datasheet	3,571In Stock	Cut Tape ¥712.6 ¥491.7 ¥382 ¥338.8 View Reel ¥272.4 ¥292.3 ¥287.4 ¥272.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes LOW CAP TVS & TELCOM INTERFACE TCLAMP3302N.TCT Semtech 1: ¥838.8 4,684In Stock	Mfr. Part # TCLAMP3302N.TCT Mouser Part # 947-TCLAMP3302N.TCT	Semtech	ESD Protection Diodes / TVS Diodes LOW CAP TVS & TELCOM INTERFACE Learn More about Semtech tclamp tvs arrays	Datasheet	4,684In Stock	Cut Tape ¥838.8 ¥553.1 ¥433.5 ¥395.3 View Reel ¥318.9 ¥340.5 ¥325.6 ¥318.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 2-line, 36V RS485 Protection TCLAMP3602P.TCT Semtech 1: ¥589.7 2,689In Stock 3,000Expected 11/5/2026	Mfr. Part # TCLAMP3602P.TCT Mouser Part # 947-TCLAMP3602P.TCT	Semtech	ESD Protection Diodes / TVS Diodes 2-line, 36V RS485 Protection Learn More about Semtech tclamp3602p tclamp	Datasheet	2,689In Stock 3,000Expected 11/5/2026	Cut Tape ¥589.7 ¥370.4 ¥302.3 ¥272.4 Reel ¥182.7 View ¥222.6 ¥209.3 ¥176.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors SurgeSwitch, 1-line 22V EOS Protection TDS2211P.C Semtech 1: ¥333.9 2,739In Stock	Mfr. Part # TDS2211P.C Mouser Part # 947-TDS2211P.C	Semtech	Board Mount Surge Protectors SurgeSwitch, 1-line 22V EOS Protection Learn More about Semtech tds surgeswitch surge suppressors	Datasheet	2,739In Stock	Cut Tape ¥333.9 ¥206 ¥144.5 ¥119.4 ¥97 Reel ¥89 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors TDS 30V 40A DFN 1.6X1.6X0.55MM - 6LD TDS3011P.C Semtech 1: ¥313.9 6,152In Stock	Mfr. Part # TDS3011P.C Mouser Part # 947-TDS3011P.C	Semtech	Board Mount Surge Protectors TDS 30V 40A DFN 1.6X1.6X0.55MM - 6LD Learn More about Semtech tds surgeswitch surge suppressors	Datasheet	6,152In Stock	Cut Tape ¥313.9 ¥149.8 ¥133.9 ¥105.6 Reel ¥81.9 View ¥97.3 ¥81.1 ¥76.1 ¥75.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors TDS 33V 40A DFN 1.6X1.6X0.55MM- 6LD TDS3311P.C Semtech 1: ¥312.3 7,177In Stock	Mfr. Part # TDS3311P.C Mouser Part # 947-TDS3311P.C	Semtech	Board Mount Surge Protectors TDS 33V 40A DFN 1.6X1.6X0.55MM- 6LD Learn More about Semtech tds surgeswitch surge suppressors	Datasheet	7,177In Stock	Cut Tape ¥312.3 ¥149.8 ¥133.9 ¥105.6 Reel ¥82.6 View ¥90.7 ¥77.9 ¥75.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors TDS 58V 20A DFN 1.6X1.6X0.55MM - 6LD TDS5801P.C Semtech 1: ¥333.9 5,646In Stock	Mfr. Part # TDS5801P.C Mouser Part # 947-TDS5801P.C	Semtech	Board Mount Surge Protectors TDS 58V 20A DFN 1.6X1.6X0.55MM - 6LD Learn More about Semtech tds surgeswitch surge suppressors	Datasheet	5,646In Stock	Cut Tape ¥333.9 ¥159.8 ¥142.8 ¥113.1 Reel ¥89.7 View ¥105 ¥86.4 ¥81.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE ESD PROTECTION UCLAMP0501P.TCT Semtech 1: ¥181 52,809In Stock	Mfr. Part # UCLAMP0501P.TCT Mouser Part # 947-UCLAMP0501P.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE ESD PROTECTION Learn More about Semtech tvs esd suppressors	Datasheet	52,809In Stock	Cut Tape ¥181 ¥83.2 ¥73.6 ¥56.8 Reel ¥46 View ¥53.3 ¥41.2 ¥38.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE ESD PROTECTION UCLAMP0501T.TCT Semtech 1: ¥197.7 23,706In Stock 18,000Expected 5/17/2027	Mfr. Part # UCLAMP0501T.TCT Mouser Part # 947-UCLAMP0501T.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE ESD PROTECTION Learn More about Semtech tvs esd suppressors	Datasheet	23,706In Stock 18,000Expected 5/17/2027	Cut Tape ¥197.7 ¥91.5 ¥80.6 ¥62 Reel ¥49.2 View ¥61.8 ¥43.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS ARRAY,4-LINE 5V,ESD,SC-89 UCLAMP0504A.TCT Semtech 1: ¥207.6 28,403In Stock	Mfr. Part # UCLAMP0504A.TCT Mouser Part # 947-UCLAMP0504A.TCT	Semtech	ESD Protection Diodes / TVS Diodes TVS ARRAY,4-LINE 5V,ESD,SC-89 Learn More about Semtech tvs esd suppressors	Datasheet	28,403In Stock	Cut Tape ¥207.6 ¥129.2 ¥99.7 ¥88.2 Reel ¥54 View ¥66.9 ¥61.6 ¥51.8 ¥48.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP 8-Lines+GND 5V 10pF SLP1713P8T UCLAMP0508T.TCT Semtech 1: ¥239.2 5,423In Stock 3,000Expected 11/5/2026	Mfr. Part # UCLAMP0508T.TCT Mouser Part # 947-UCLAMP0508T.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP 8-Lines+GND 5V 10pF SLP1713P8T Learn More about Semtech tvs esd suppressors	Datasheet	5,423In Stock 3,000Expected 11/5/2026	Cut Tape ¥239.2 ¥150.7 ¥112.3 ¥99.8 Reel ¥58.1 View ¥77.9 ¥72.6 ¥57 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes BI-DIR 1 LINER ESD PROTECTION UCLAMP0511P.TNT Semtech 1: ¥222.6 9,938In Stock	Mfr. Part # UCLAMP0511P.TNT Mouser Part # 947-UCLAMP0511P.TNT	Semtech	ESD Protection Diodes / TVS Diodes BI-DIR 1 LINER ESD PROTECTION Learn More about Semtech tvs esd suppressors	Datasheet	9,938In Stock	Cut Tape ¥222.6 ¥139.4 ¥103.5 ¥92 View Reel ¥51.3 ¥71.6 ¥65.9 ¥64.3 ¥61.3 ¥51.3 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes 1-Line, 5V, 75pF, ESD, SLP1006P2 UCLAMP0511PQTCT Semtech 1: ¥245.8 14,880In Stock	Mfr. Part # UCLAMP0511PQTCT Mouser Part # 947-UCLAMP0511PQTCT	Semtech	ESD Protection Diodes / TVS Diodes 1-Line, 5V, 75pF, ESD, SLP1006P2 Learn More about Semtech tvs esd suppressors	Datasheet	14,880In Stock	Cut Tape ¥245.8 ¥155.3 ¥115.8 ¥101.2 Reel ¥63.8 View ¥80.4 ¥73.4 ¥61.6 ¥59.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 05V, 1-Line Surge protection UCLAMP0561P.TNT Semtech 1: ¥224.2 29,431In Stock	Mfr. Part # UCLAMP0561P.TNT Mouser Part # 947-UCLAMP0561P.TNT	Semtech	ESD Protection Diodes / TVS Diodes 05V, 1-Line Surge protection Learn More about Semtech uclampxx61p esds	Datasheet	29,431In Stock	Cut Tape ¥224.2 ¥141.4 ¥105 ¥93.2 View Reel ¥52.3 ¥72.6 ¥67.1 ¥65.4 ¥62.5 ¥52.3 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes UCLAMP 12V 1-LINE ESD PROT UCLAMP1211P.TCT Semtech 1: ¥222.6 36,057In Stock	Mfr. Part # UCLAMP1211P.TCT Mouser Part # 947-UCLAMP1211P.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP 12V 1-LINE ESD PROT Learn More about Semtech tvs esd suppressors	Datasheet	36,057In Stock	Cut Tape ¥222.6 ¥139.4 ¥103.5 ¥92 Reel ¥54.3 View ¥64.8 ¥60.6 ¥51.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD protection UCLAMP1211P.TFT Semtech 1: ¥144.5 21,022In Stock	Mfr. Part # UCLAMP1211P.TFT Mouser Part # 947-UCLAMP1211P.TFT	Semtech	ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD protection	Datasheet	21,022In Stock	Cut Tape ¥144.5 ¥65.9 ¥58.1 ¥44.3 View Reel ¥28.2 ¥43.7 ¥41.7 ¥41 ¥28.6 ¥28.2 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE -5V/+5V UCLAMP1211T.TCT Semtech 1: ¥206 5,969In Stock	Mfr. Part # UCLAMP1211T.TCT Mouser Part # 947-UCLAMP1211T.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE -5V/+5V Learn More about Semtech tvs esd suppressors	Datasheet	5,969In Stock	Cut Tape ¥206 ¥95.5 ¥84.7 ¥65.8 Reel ¥54.8 View ¥63.1 ¥48.5 ¥46.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Semtech Circuit Protection

Types of Circuit Protection