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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 5V TVS ARRAY 8-PIN SOIC SRDA05-4.TBT Semtech 1: ¥720.9 397In Stock	Mfr. Part # SRDA05-4.TBT Mouser Part # 947-SRDA05-4.TBT	Semtech	ESD Protection Diodes / TVS Diodes 5V TVS ARRAY 8-PIN SOIC Learn More about Semtech tvs esd suppressors	Datasheet	397In Stock	Cut Tape ¥720.9 ¥475 ¥368.7 ¥333.9 Reel ¥225.9 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes TVS ARRAY 8-PIN SOIC SRDA05-6.TBT Semtech 1: ¥709.2 781In 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	781In Stock 2,500Expected 11/25/2026	Cut Tape ¥709.2 ¥501.6 ¥363.8 ¥323.9 Reel ¥297.3 View ¥245.8 ¥242.5 ¥239.2 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 3.3V TVS ARRAY 8-PIN SOIC SRDA3.3-4.TBT Semtech 1: ¥764.1 865In Stock 7,500On Order	Mfr. Part # SRDA3.3-4.TBT Mouser Part # 947-SRDA3.3-4.TBT	Semtech	ESD Protection Diodes / TVS Diodes 3.3V TVS ARRAY 8-PIN SOIC Learn More about Semtech tvs esd suppressors	Datasheet	865In Stock 7,500On Order On Order Ship Dates Mfr. #: SRDA3.3-4.TBT Stock: 865 Can Ship Immediately On Order: 3,500 Expected 11/18/2026 4,000 Expected 4/21/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥764.1 ¥503.3 ¥390.3 ¥353.8 Reel ¥274.1 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes IPD TVS, USB, 33 OHM, 3K T&R STF203-33.TCT Semtech 1: ¥282.4 9In Stock 3,000Expected 4/12/2027	Mfr. Part # STF203-33.TCT Mouser Part # 947-STF203-33.TCT	Semtech	ESD Protection Diodes / TVS Diodes IPD TVS, USB, 33 OHM, 3K T&R Learn More about Semtech tvs esd suppressors	Datasheet	9In Stock 3,000Expected 4/12/2027	Cut Tape ¥282.4 ¥177.7 ¥157.5 ¥117.4 ¥90.7 Reel ¥68.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Asymmetrical TVS Diode SVSM712S.C Semtech 1: ¥136.2 355In Stock 6,000Expected 1/29/2027 New Product	Mfr. Part # SVSM712S.C Mouser Part # 947-SVSM712S.C New Product	Semtech	ESD Protection Diodes / TVS Diodes Asymmetrical TVS Diode	Datasheet	355In Stock 6,000Expected 1/29/2027	¥136.2 ¥75.9 ¥54.1 ¥40.5 View ¥35.9 ¥28.2 ¥26.9	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 2-Line, 3.3V, 100A TCLAMP3312N.TCT Semtech 1: ¥885.3 193In Stock 3,000Expected 11/5/2026	Mfr. Part # TCLAMP3312N.TCT Mouser Part # 947-TCLAMP3312N.TCT	Semtech	ESD Protection Diodes / TVS Diodes 2-Line, 3.3V, 100A Learn More about Semtech tclamp tvs arrays	Datasheet	193In Stock 3,000Expected 11/5/2026	Cut Tape ¥885.3 ¥584.7 ¥468.4 ¥408.6 View Reel ¥323.9 ¥358.8 ¥330.5 ¥323.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors TDS 45V 24A DFN 1.6x1.6x0.55mm - 6Ld TDS4501P.C Semtech 1: ¥378.7 36In Stock 3,000Expected 4/26/2027	Mfr. Part # TDS4501P.C Mouser Part # 947-TDS4501P.C	Semtech	Board Mount Surge Protectors TDS 45V 24A DFN 1.6x1.6x0.55mm - 6Ld Learn More about Semtech tds surgeswitch surge suppressors	Datasheet	36In Stock 3,000Expected 4/26/2027	Cut Tape ¥378.7 ¥242.5 ¥210.9 ¥187.7 View Reel ¥112.8 ¥171.1 ¥164.4 ¥136 ¥124.9 ¥112.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS ARRAY,5-LINE 5V,ESD,SC-89 UCLAMP0505A.TCT Semtech 1: ¥229.2 2,950In Stock 9,000Expected 10/30/2026	Mfr. Part # UCLAMP0505A.TCT Mouser Part # 947-UCLAMP0505A.TCT	Semtech	ESD Protection Diodes / TVS Diodes TVS ARRAY,5-LINE 5V,ESD,SC-89 Learn More about Semtech tvs esd suppressors	Datasheet	2,950In Stock 9,000Expected 10/30/2026	Cut Tape ¥229.2 ¥143.5 ¥124.2 ¥94 Reel ¥58.5 View ¥72.9 ¥53.2 ¥51.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 4LINE 5V 10PF MICRO CLAMP UCLAMP0544P.TCT Semtech 1: ¥280.7 755In Stock	Mfr. Part # UCLAMP0544P.TCT Mouser Part # 947-UCLAMP0544P.TCT	Semtech	ESD Protection Diodes / TVS Diodes 4LINE 5V 10PF MICRO CLAMP Learn More about Semtech tvs esd suppressors	Datasheet	755In Stock	Cut Tape ¥280.7 ¥194.3 ¥145 ¥121.9 Reel ¥81.7 View ¥97.5 ¥91 ¥79.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1-LINE 12V 60pF ESD SLP1006P2 UCLAMP1201P.TCT Semtech 1: ¥181 5,822In Stock	Mfr. Part # UCLAMP1201P.TCT Mouser Part # 947-UCLAMP1201P.TCT	Semtech	ESD Protection Diodes / TVS Diodes 1-LINE 12V 60pF ESD SLP1006P2 Learn More about Semtech tvs esd suppressors	Datasheet	5,822In Stock	Cut Tape ¥181 ¥83.2 ¥73.6 ¥56.8 Reel ¥44.3 View ¥53.2 ¥39 ¥38.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1-LINE 12V 25PF 0.3R Z PCKG UCLAMP1211Z.TFT Semtech 1: ¥126.2 181In Stock 30,000Expected 4/16/2027	Mfr. Part # UCLAMP1211Z.TFT Mouser Part # 947-UCLAMP1211Z.TFT	Semtech	ESD Protection Diodes / TVS Diodes 1-LINE 12V 25PF 0.3R Z PCKG Learn More about Semtech tvs esd suppressors	Datasheet	181In Stock 30,000Expected 4/16/2027	Cut Tape ¥126.2 ¥69.6 ¥51.2 ¥38.9 ¥24.6 Reel ¥24.6 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Ultra Small uClamp 1-Line, 20V ESD Protection UCLAMP2011ZATFT Semtech 1: ¥73.1 12,138In Stock	Mfr. Part # UCLAMP2011ZATFT Mouser Part # 947-UCLAMP2011ZATFT	Semtech	ESD Protection Diodes / TVS Diodes Ultra Small uClamp 1-Line, 20V ESD Protection Learn More about Semtech usb type c protection	Datasheet	12,138In Stock	Cut Tape ¥73.1 ¥32.6 ¥28.4 ¥21.3 View Reel ¥11.1 ¥20.3 ¥17.6 ¥16.3 ¥12.8 ¥11.1 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes UCLAMP2401T 1 LINE 24V SLP UCLAMP2401T.TCT Semtech 1: ¥181 669In Stock 15,000On Order	Mfr. Part # UCLAMP2401T.TCT Mouser Part # 947-UCLAMP2401T.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP2401T 1 LINE 24V SLP Learn More about Semtech tvs esd suppressors	Datasheet	669In Stock 15,000On Order On Order Ship Dates Mfr. #: UCLAMP2401T.TCT Stock: 669 Can Ship Immediately On Order: 6,000 Expected 4/21/2027 9,000 Expected 4/26/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥181 ¥83.2 ¥73.6 ¥56.8 Reel ¥47 View ¥55.6 ¥41.4 ¥38.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Ultra Small Clamp 1-Line, 24V ESD Protection UCLAMP2411ZATFT Semtech 1: ¥99.7 12,979In Stock 15,000Expected 11/5/2026	Mfr. Part # UCLAMP2411ZATFT Mouser Part # 947-UCLAMP2411ZATFT	Semtech	ESD Protection Diodes / TVS Diodes Ultra Small Clamp 1-Line, 24V ESD Protection Learn More about Semtech tvs esd suppressors	Datasheet	12,979In Stock 15,000Expected 11/5/2026	Cut Tape ¥99.7 ¥44.5 ¥39 ¥29.4 View Reel ¥16.6 ¥27.4 ¥24.9 ¥24.6 ¥18.3 ¥16.6 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 1-LINE 2.5V 10PF ESD UCLAMP2511T.TNT Semtech 1: ¥209.3 3,455In Stock	Mfr. Part # UCLAMP2511T.TNT Mouser Part # 947-UCLAMP2511T.TNT	Semtech	ESD Protection Diodes / TVS Diodes 1-LINE 2.5V 10PF ESD Learn More about Semtech tvs esd suppressors	Datasheet	3,455In Stock	Cut Tape ¥209.3 ¥131.7 ¥97.7 ¥86.7 View Reel ¥47.5 ¥67.3 ¥61.6 ¥60.1 ¥56.8 ¥47.5 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes UCLAMP2804L 2.8V SOIC-8 UCLAMP2804L.TCT Semtech 1: ¥491.7 256In Stock 3,000Expected 4/12/2027	Mfr. Part # UCLAMP2804L.TCT Mouser Part # 947-UCLAMP2804L.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP2804L 2.8V SOIC-8 Learn More about Semtech tvs esd suppressors	Datasheet	256In Stock 3,000Expected 4/12/2027	Cut Tape ¥491.7 ¥330.5 ¥255.8 ¥219.3 View Reel ¥153.8 ¥172.7 ¥162.9 ¥153.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS 1-LINE UNI,10A(8/20)5.3V UCLAMP3301D.TCT Semtech 1: ¥222.6 463In Stock 387,000Expected 4/19/2027	Mfr. Part # UCLAMP3301D.TCT Mouser Part # 947-UCLAMP3301D.TCT	Semtech	ESD Protection Diodes / TVS Diodes TVS 1-LINE UNI,10A(8/20)5.3V Learn More about Semtech tvs esd suppressors	Datasheet	463In Stock 387,000Expected 4/19/2027	Cut Tape ¥222.6 ¥147.8 ¥120.3 ¥92 View Reel ¥56.6 ¥69.6 ¥63.5 ¥56.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP 1 LINE ESD PROTECTION UCLAMP3301P.TCT Semtech 1: ¥206 515In Stock	Mfr. Part # UCLAMP3301P.TCT Mouser Part # 947-UCLAMP3301P.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP 1 LINE ESD PROTECTION Learn More about Semtech tvs esd suppressors	Datasheet	515In Stock	Cut Tape ¥206 ¥95.5 ¥84.7 ¥65.8 ¥65.4 Reel ¥46.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3.3V ESD PROTECTION ARRAY UCLAMP3305P.TCT Semtech 1: ¥267.4 1,113In Stock	Mfr. Part # UCLAMP3305P.TCT Mouser Part # 947-UCLAMP3305P.TCT	Semtech	ESD Protection Diodes / TVS Diodes 3.3V ESD PROTECTION ARRAY Learn More about Semtech tvs esd suppressors	Datasheet	1,113In Stock	Cut Tape ¥267.4 ¥169.4 ¥126.2 ¥108.6 Reel ¥70.3 View ¥87.9 ¥80.9 ¥66.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3.3V ESD PROTECTION ARRAY UCLAMP3306P.TCT Semtech 1: ¥267.4 1,466In Stock 9,000Expected 11/5/2026	Mfr. Part # UCLAMP3306P.TCT Mouser Part # 947-UCLAMP3306P.TCT	Semtech	ESD Protection Diodes / TVS Diodes 3.3V ESD PROTECTION ARRAY Learn More about Semtech tvs esd suppressors	Datasheet	1,466In Stock 9,000Expected 11/5/2026	Cut Tape ¥267.4 ¥169.4 ¥126.6 ¥112.8 Reel ¥74.7 View ¥88.4 ¥82.4 ¥71.1 ¥66.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP3311Z.TFT 3.3V Z PACKAGE UCLAMP3311Z.TFT Semtech 1: ¥136.2 2,815In Stock	Mfr. Part # UCLAMP3311Z.TFT Mouser Part # 947-UCLAMP3311Z.TFT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP3311Z.TFT 3.3V Z PACKAGE Learn More about Semtech tvs esd suppressors	Datasheet	2,815In Stock	Cut Tape ¥136.2 ¥62.3 ¥54.1 ¥41 View Reel ¥26.2 ¥38.5 ¥36 ¥35.5 ¥26.7 ¥26.2 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Ultra Small MicroClamp 3.3V ESD & EOS Protection UCLAMP3341ZATFT Semtech 1: ¥66.4 22,601In Stock	Mfr. Part # UCLAMP3341ZATFT Mouser Part # 947-UCLAMP3341ZATFT	Semtech	ESD Protection Diodes / TVS Diodes Ultra Small MicroClamp 3.3V ESD & EOS Protection	Datasheet	22,601In Stock	Cut Tape ¥66.4 ¥29.2 ¥25.4 ¥18.9 View Reel ¥9.8 ¥17.4 ¥14.8 ¥14.1 ¥11.3 ¥9.8 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 36V 3-LINE TVS UCLAMP3603T.TCT Semtech 1: ¥413.6 109In Stock	Mfr. Part # UCLAMP3603T.TCT Mouser Part # 947-UCLAMP3603T.TCT	Semtech	ESD Protection Diodes / TVS Diodes 36V 3-LINE TVS Learn More about Semtech tvs esd suppressors	Datasheet	109In Stock	Cut Tape ¥413.6 ¥264.1 ¥207.6 ¥177.7 View Reel ¥118.4 ¥142.3 ¥133.5 ¥118.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP, 1-LINE 3.6V TVS UCLAMP3611ZVTFT Semtech 1: ¥142.8 157In Stock	Mfr. Part # UCLAMP3611ZVTFT Mouser Part # 947-UCLAMP3611ZVTFT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP, 1-LINE 3.6V TVS		157In Stock	Cut Tape ¥142.8 ¥88.5 ¥56.6 ¥42.5 View Reel ¥24.6 ¥34.5 ¥31.6 ¥29.7 ¥24.6 ¥24.6 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 36V, 1-Line Surge protection UCLAMP3661P.TNT Semtech 1: ¥267.4 1,382In Stock	Mfr. Part # UCLAMP3661P.TNT Mouser Part # 947-UCLAMP3661P.TNT	Semtech	ESD Protection Diodes / TVS Diodes 36V, 1-Line Surge protection Learn More about Semtech uclampxx61p esds	Datasheet	1,382In Stock	Cut Tape ¥267.4 ¥169.4 ¥126.2 ¥112.4 View Reel ¥66.4 ¥88.2 ¥83.5 ¥81.4 ¥77.6 ¥66.4 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

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Semtech Circuit Protection

Types of Circuit Protection