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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 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 160In 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	160In 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 30V 40A DFN 1.6X1.6X0.55MM - 6LD TDS3011P.C Semtech 1: ¥313.9 1,562In Stock 6,000Expected 5/3/2027	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	1,562In Stock 6,000Expected 5/3/2027	Cut Tape ¥313.9 ¥149.8 ¥133.9 ¥105.6 Reel ¥83.2 View ¥101.2 ¥82.7 ¥76.1 ¥75.2 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 34In 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	34In 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 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 2-LINE 10V 13A UNIDIRECTIONAL UCLAMP1002P.F Semtech 1: ¥89.7 6,204In Stock	Mfr. Part # UCLAMP1002P.F Mouser Part # 947-UCLAMP1002P.F	Semtech	ESD Protection Diodes / TVS Diodes 2-LINE 10V 13A UNIDIRECTIONAL		6,204In Stock	Cut Tape ¥89.7 ¥40 ¥35.2 ¥26.4 View Reel ¥14.5 ¥25.7 ¥22.4 ¥22.1 ¥16.1 ¥14.5 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
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 131In Stock 30,000Expected 11/30/2026	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	131In Stock 30,000Expected 11/30/2026	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 ¥85.9 ¥75.9 ¥58.6 ¥55.6 Reel ¥41.4 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 4.5pF 0.11 Ohms UCLAMP2501ZATFT Semtech 1: ¥78.1 10,277In Stock	Mfr. Part # UCLAMP2501ZATFT Mouser Part # 947-UCLAMP2501ZATFT	Semtech	ESD Protection Diodes / TVS Diodes 1-Line 2.5V 4.5pF 0.11 Ohms	Datasheet	10,277In Stock	Cut Tape ¥78.1 ¥35 ¥30.7 ¥22.9 View Reel ¥12.1 ¥21.9 ¥20.3 ¥20.1 ¥14 ¥12.1 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 3.3V ESD PROTECTION ARRAY UCLAMP3305P.TCT Semtech 1: ¥267.4 939In 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	939In 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 574In 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	574In 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 1-Line 3.3V 6A(8/20us) ESD SLP0603P2X3F UCLAMP3351ZATFT Semtech 1: ¥66.4 13,236In Stock	Mfr. Part # UCLAMP3351ZATFT Mouser Part # 947-UCLAMP3351ZATFT	Semtech	ESD Protection Diodes / TVS Diodes 1-Line 3.3V 6A(8/20us) ESD SLP0603P2X3F	Datasheet	13,236In Stock	Cut Tape ¥66.4 ¥29.2 ¥25.4 ¥18.9 View Reel ¥9.8 ¥17.4 ¥14.8 ¥14.1 ¥12.5 ¥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 129In 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	129In 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 10,000Expected 5/3/2027	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 10,000Expected 5/3/2027	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
ESD Protection Diodes / TVS Diodes 1-LINE 5V 5.5PF 0.08 OHMS ESD 0402 UCLAMP5031Z2CTKT Semtech 1: ¥46.5 27,169In Stock	Mfr. Part # UCLAMP5031Z2CTKT Mouser Part # 947-UCLAMP5031Z2CTKT	Semtech	ESD Protection Diodes / TVS Diodes 1-LINE 5V 5.5PF 0.08 OHMS ESD 0402	Datasheet	27,169In Stock	Cut Tape ¥46.5 ¥20.4 ¥17.8 ¥13.1 View Reel ¥7.1 ¥11.3 ¥9.8 ¥9.1 ¥7.3 ¥7.1 MouseReel Available	Min.: 1 Mult.: 1 : 20,000

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Semtech Circuit Protection

Types of Circuit Protection