.hide-partial { max-height: none; } .show-more { display: none; }

Semtech Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 649

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 Low Capacitance TVS Array, 5V RCLAMP0502A.TCT Semtech 1: ¥207.6 66,792In Stock	Mfr. Part # RCLAMP0502A.TCT Mouser Part # 947-RCLAMP0502A.TCT	Semtech	ESD Protection Diodes / TVS Diodes Low Capacitance TVS Array, 5V Learn More about Semtech tvs esd suppressors	Datasheet	66,792In Stock	Cut Tape ¥207.6 ¥111.5 ¥93.3 ¥76.6 Reel ¥57.5 View ¥69.9 ¥56.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low Capacitance ESD & CDE Protection RCLAMP0502BATCT Semtech 1: ¥206 67,071In Stock	Mfr. Part # RCLAMP0502BATCT Mouser Part # 947-RCLAMP0502BATCT	Semtech	ESD Protection Diodes / TVS Diodes Low Capacitance ESD & CDE Protection Learn More about Semtech tvs esd suppressors	Datasheet	67,071In Stock	Cut Tape ¥206 ¥105 ¥88.2 ¥70.6 Reel ¥55 View ¥65.3 ¥52.8 ¥52.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 2-line Surge and ESD Protection RCLAMP0512TQTCT Semtech 1: ¥250.8 46,465In Stock 75,000Expected 3/16/2027	Mfr. Part # RCLAMP0512TQTCT Mouser Part # 947-RCLAMP0512TQTCT	Semtech	ESD Protection Diodes / TVS Diodes 2-line Surge and ESD Protection Learn More about Semtech rclamp	Datasheet	46,465In Stock 75,000Expected 3/16/2027	Cut Tape ¥250.8 ¥160 ¥119.3 ¥102.5 Reel ¥65.9 View ¥79.7 ¥74.1 ¥64.1 ¥61.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes RailClamp 4-Lines 5V 0.3pF ESD SLP2510P8 RCLAMP0524PATCT Semtech 1: ¥262.4 136,276In Stock	Mfr. Part # RCLAMP0524PATCT Mouser Part # 947-RCLAMP0524PATCT	Semtech	ESD Protection Diodes / TVS Diodes RailClamp 4-Lines 5V 0.3pF ESD SLP2510P8 Learn More about Semtech rclamp0524pa	Datasheet	136,276In Stock	Cut Tape ¥262.4 ¥186 ¥143.3 ¥118.6 View Reel ¥78.4 ¥96 ¥88 ¥78.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Femto Farad Rclamp 1 Line, 120fF ESD Pro RClamp0561Z.TFT Semtech 1: ¥146.2 103,921In Stock	Mfr. Part # RClamp0561Z.TFT Mouser Part # 947-RCLAMP0561Z.TFT	Semtech	ESD Protection Diodes / TVS Diodes Femto Farad Rclamp 1 Line, 120fF ESD Pro Learn More about Semtech rclamp0561z rclamp	Datasheet	103,921In Stock	Cut Tape ¥146.2 ¥70.6 ¥57.3 ¥44.3 View Reel ¥30.9 ¥40.7 ¥38.4 ¥36.4 ¥30.9 ¥30.9 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 3.3V 25A 4 LINE RCLAMP3304NATCT Semtech 1: ¥377 63,318In Stock 300Expected 9/30/2026	Mfr. Part # RCLAMP3304NATCT Mouser Part # 947-RCLAMP3304NATCT	Semtech	ESD Protection Diodes / TVS Diodes 3.3V 25A 4 LINE Learn More about Semtech rclamp3304NA rclamp3304P tvs arrays	Datasheet	63,318In Stock 300Expected 9/30/2026	Cut Tape ¥377 ¥269.1 ¥215.9 ¥179.4 Reel ¥124.1 View ¥143.5 ¥131.4 ¥123.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 8-Line 3.3V 0.65pF 0.35R ESD SGP3810N9 RCLAMP3328P.TZT Semtech 1: ¥174.4 41,461In Stock	Mfr. Part # RCLAMP3328P.TZT Mouser Part # 947-RCLAMP3328P.TZT	Semtech	ESD Protection Diodes / TVS Diodes 8-Line 3.3V 0.65pF 0.35R ESD SGP3810N9 Learn More about Semtech tvs esd suppressors		41,461In Stock	Cut Tape ¥174.4 ¥134 ¥110 ¥90.4 Reel ¥66.9 View ¥77.6 ¥70.4 ¥64.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 1-Line 3.3V 0.35pF 30KVESD RCLAMP3331PQTCT Semtech 1: ¥232.5 40,128In Stock	Mfr. Part # RCLAMP3331PQTCT Mouser Part # 947-RCLAMP3331PQTCT	Semtech	ESD Protection Diodes / TVS Diodes 1-Line 3.3V 0.35pF 30KVESD Learn More about Semtech esd solutions	Datasheet	40,128In Stock	Cut Tape ¥232.5 ¥150 ¥129.4 ¥104.6 ¥96.8 Reel ¥83.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes RClamp 4-Line 3.3V 5pF 40A SLP3020N10 RCLAMP3374N.TCT Semtech 1: ¥493.3 17,034In Stock 45,000Expected 3/17/2027	Mfr. Part # RCLAMP3374N.TCT Mouser Part # 947-RCLAMP3374N.TCT	Semtech	ESD Protection Diodes / TVS Diodes RClamp 4-Line 3.3V 5pF 40A SLP3020N10 Learn More about Semtech rclamp tvs diodes	Datasheet	17,034In Stock 45,000Expected 3/17/2027	Cut Tape ¥493.3 ¥259.1 ¥229.2 ¥189.4 ¥172.7 Reel ¥167.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 4-Line Integrated TVS Array RCLAMP7534P.TNT Semtech 1: ¥225.9 46,668In Stock	Mfr. Part # RCLAMP7534P.TNT Mouser Part # 947-RCLAMP7534P.TNT	Semtech	ESD Protection Diodes / TVS Diodes 4-Line Integrated TVS Array Learn More about Semtech tvs esd suppressors	Datasheet	46,668In Stock	Cut Tape ¥225.9 ¥146.7 ¥118.1 ¥99.3 View Reel ¥80.7 ¥90.4 ¥88 ¥85.4 ¥80.7 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes TVS, 5V, UNI, SOD-323, 3K T&R SD05.TCT Semtech 1: ¥192.7 55,973In Stock	Mfr. Part # SD05.TCT Mouser Part # 947-SD05.TCT	Semtech	ESD Protection Diodes / TVS Diodes TVS, 5V, UNI, SOD-323, 3K T&R Learn More about Semtech tvs esd suppressors	Datasheet	55,973In Stock	Cut Tape ¥192.7 ¥95.5 ¥69.8 ¥58.5 Reel ¥48.2 View ¥54.8 ¥46.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS, 12V, BI, SOD-323, 3K, T&R SD12C.TCT Semtech 1: ¥224.2 68,108In Stock	Mfr. Part # SD12C.TCT Mouser Part # 947-SD12C.TCT	Semtech	ESD Protection Diodes / TVS Diodes TVS, 12V, BI, SOD-323, 3K, T&R Learn More about Semtech tvs esd suppressors	Datasheet	68,108In Stock	Cut Tape ¥224.2 ¥119.1 ¥95.8 ¥77.4 ¥73.4 Reel ¥61.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 300W DISCRETE SM SR05.TCT Semtech 1: ¥543.1 16,977In Stock 18,000Expected 3/16/2027	Mfr. Part # SR05.TCT Mouser Part # 947-SR05.TCT	Semtech	ESD Protection Diodes / TVS Diodes 300W DISCRETE SM Learn More about Semtech tvs esd suppressors	Datasheet	16,977In Stock 18,000Expected 3/16/2027	Cut Tape ¥543.1 ¥277.4 ¥250.8 ¥204.3 ¥192.7 Reel ¥182.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes RAILCLAMP 4-LINE 5V 3K LFREE SRV05-4.TCT Semtech 1: ¥147.8 192,464In Stock	Mfr. Part # SRV05-4.TCT Mouser Part # 947-SRV05-4.TCT	Semtech	ESD Protection Diodes / TVS Diodes RAILCLAMP 4-LINE 5V 3K LFREE Learn More about Semtech tvs esd suppressors	Datasheet	192,464In Stock	Cut Tape ¥147.8 ¥116.8 ¥102.6 ¥99.8 View Reel ¥65.8 ¥90.9 ¥80.1 ¥65.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE 5V ESD PROTECTION SOD-523 UCLAMP0501H.TCT Semtech 1: ¥174.4 92,563In Stock	Mfr. Part # UCLAMP0501H.TCT Mouser Part # 947-UCLAMP0501H.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE 5V ESD PROTECTION SOD-523 Learn More about Semtech tvs esd suppressors	Datasheet	92,563In Stock	Cut Tape ¥174.4 ¥83.2 ¥72.3 ¥56.6 Reel ¥42.7 View ¥53.5 ¥41 ¥38.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 5V ESD and Surge Protection UCLAMP0571P.TNT Semtech 1: ¥206 112,036In Stock	Mfr. Part # UCLAMP0571P.TNT Mouser Part # 947-UCLAMP0571P.TNT	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 5V ESD and Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	112,036In Stock	Cut Tape ¥206 ¥105 ¥87.9 ¥69.4 View Reel ¥52.3 ¥65.1 ¥61 ¥58 ¥52.3 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes 1 LINE ESD PROTECTION UCLAMP1201H.TCT Semtech 1: ¥177.7 77,074In Stock	Mfr. Part # UCLAMP1201H.TCT Mouser Part # 947-UCLAMP1201H.TCT	Semtech	ESD Protection Diodes / TVS Diodes 1 LINE ESD PROTECTION Learn More about Semtech tvs esd suppressors	Datasheet	77,074In Stock	Cut Tape ¥177.7 ¥83.2 ¥73.6 ¥56.8 Reel ¥42.7 View ¥48 ¥41.5 ¥38.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP2511T 2.5V SLP UCLAMP2511T.TCT Semtech 1: ¥209.3 48,979In Stock 66,000Expected 3/16/2027	Mfr. Part # UCLAMP2511T.TCT Mouser Part # 947-UCLAMP2511T.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP2511T 2.5V SLP Learn More about Semtech tvs esd suppressors	Datasheet	48,979In Stock 66,000Expected 3/16/2027	Cut Tape ¥209.3 ¥103.5 ¥87.5 ¥68.3 Reel ¥54.3 View ¥63.5 ¥52.2 ¥51.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE 3.3V ESD PROTECT SOD-523 UCLAMP3301H.TCT Semtech 1: ¥189.4 55,514In Stock 63,000Expected 3/16/2027	Mfr. Part # UCLAMP3301H.TCT Mouser Part # 947-UCLAMP3301H.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE 3.3V ESD PROTECT SOD-523 Learn More about Semtech tvs esd suppressors	Datasheet	55,514In Stock 63,000Expected 3/16/2027	Cut Tape ¥189.4 ¥91.5 ¥73.3 ¥60.3 Reel ¥46.8 View ¥55.5 ¥45.5 ¥43.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP3311T 3.3V SLP UCLAMP3311T.TCT Semtech 1: ¥206 63,912In Stock	Mfr. Part # UCLAMP3311T.TCT Mouser Part # 947-UCLAMP3311T.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP3311T 3.3V SLP Learn More about Semtech tvs esd suppressors	Datasheet	63,912In Stock	Cut Tape ¥206 ¥95.5 ¥83.9 ¥64.9 Reel ¥50.8 View ¥61.8 ¥49 ¥46.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low Capacitance ESD Protection ECLAMP8052PQTCT Semtech 1: ¥171.1 3,815In Stock	Mfr. Part # ECLAMP8052PQTCT Mouser Part # 947-ECLAMP8052PQTCT	Semtech	ESD Protection Diodes / TVS Diodes Low Capacitance ESD Protection	Datasheet	3,815In Stock	Cut Tape ¥171.1 ¥123.4 ¥107.6 ¥101.5 ¥95.8 Reel ¥89.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 4-LINE 5V 5PF 12A SRV05-4ATCT Semtech 1: ¥284 14,766In Stock	Mfr. Part # SRV05-4ATCT Mouser Part # 947-SRV05-4ATCT	Semtech	ESD Protection Diodes / TVS Diodes 4-LINE 5V 5PF 12A Learn More about Semtech tvs esd suppressors	Datasheet	14,766In Stock	Cut Tape ¥284 ¥191 ¥141 ¥116.6 View Reel ¥78.4 ¥94.3 ¥88 ¥78.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1-Line 5V 8A SLP1006P2 SVS0541P1UU.F Semtech 1: ¥58.1 29,900In Stock New Product	Mfr. Part # SVS0541P1UU.F Mouser Part # 947-SVS0541P1UU.F New Product	Semtech	ESD Protection Diodes / TVS Diodes 1-Line 5V 8A SLP1006P2	Datasheet	29,900In Stock	¥58.1 ¥25.7 ¥22.4 ¥16.6 View ¥14.6 ¥13.1 ¥12 ¥8.8 ¥7.6	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Ultra Small uClamp 1-Line, 3.3V ESD Protection Semtech UCLAMP3311ZVTFT UCLAMP3311ZVTFT Semtech 1: ¥167.8 15,580In Stock	Mfr. Part # UCLAMP3311ZVTFT Mouser Part # 947-UCLAMP3311ZVTFT	Semtech	ESD Protection Diodes / TVS Diodes Ultra Small uClamp 1-Line, 3.3V ESD Protection	Datasheet	15,580In Stock	Cut Tape ¥167.8 ¥77.9 ¥67.3 ¥51.7 View Reel ¥35.2 ¥48.8 ¥45.2 ¥41.5 ¥35.2 ¥35.2 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Low Voltage RailClamp 1.8V, ESD and EOS Protection RCLAMP01811PW.C Semtech 1: ¥101.3 465In Stock 27,000On Order	Mfr. Part # RCLAMP01811PW.C Mouser Part # 947-RCLAMP01811PW.C	Semtech	ESD Protection Diodes / TVS Diodes Low Voltage RailClamp 1.8V, ESD and EOS Protection Learn More about Semtech rclamp uclamp esd suppressors	Datasheet	465In Stock 27,000On Order On Order Ship Dates Mfr. #: RCLAMP01811PW.C Stock: 465 Can Ship Immediately On Order: 15,000 Expected 3/16/2027 12,000 Expected 3/29/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥101.3 ¥46.7 ¥39.7 ¥30.9 Reel ¥21.9 View ¥28.2 ¥21.4 ¥19.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000