Circuit Protection

Found 18711 products. Showing up to 30 products per page (624 pages).

Sort by

Relevance Price: Low to High Price: High to Low Fastest Delivery

Subcategories

Fuses & Fuse Accessories

▷Industrial & Electrical Power Fuses

Thermistors

▶Temperature Sensing / Compensation NTC Thermistors

▶Resettable Fuses

▷Surface Mount PPTCs

▷Radial Leaded PPTCs

▶Inrush Current Limiting (ICL) NTC Thermistors

▶PTC Thermistors

Circuit Breakers

▶Thermal Circuit Breakers

▶Electronic Circuit Breakers

▶Circuit Breaker Accessories

▶Magnetic Hydraulic Circuit Breakers

▶Thermal Magnetic Circuit Breakers

▶RCBO, RCD, GFCI, AFDD Circuit Breakers

TVS - Transient Voltage Suppressors

▶TVS Diodes

▶TVS Varistors

Gas Discharge Tubes - GDT

Manufacturer

Littelfuse (3762)

Bourns (1545)

Vishay (1322)

Multicomp Pro (1183)

Eaton Bussmann (1133)

Epcos (1127)

Siemens (870)

Panasonic (773)

Yageo (647)

Stmicroelectronics (559)

Eaton Electronics (509)

Schurter (426)

Bel Fuse (393)

Kyocera Avx (301)

Weidmuller (281)

Taiwan Semiconductor (272)

Aem (267)

Wurth Elektronik (250)

Abb (226)

Potter&Brumfield (187)

Amphenol Advanced Sensors (180)

Schneider Electric (174)

Diodes Inc. (173)

Rohm (169)

Murata (168)

Siba (143)

Molex (121)

Eaton Moeller (114)

Onsemi (112)

Nexperia (105)

Tdk (88)

Kemet (83)

Carling Technologies (82)

Multicomp (66)

Phoenix Contact (59)

Pro Elec (59)

Semtech (59)

Wylex (54)

Bg Electrical (46)

Ametherm (44)

Eta (43)

Eaton Cutler Hammer (43)

Crabtree (43)

Mersen / Ferraz Shawmut (40)

Te Connectivity (36)

Camdenboss (29)

Keystone (27)

Thermodisc (25)

Europa (24)

Bulgin Limited (22)

Square D By Schneider Electric (17)

Neohm (17)

Littelfuse Wickmann (16)

Honeywell (14)

Marathon Special Products (12)

Betatherm (10)

Eaton Heinemann (10)

Imo Precision Controls (10)

Mcm (9)

Block (9)

Carlo Gavazzi (9)

Eaton (8)

Lawson (7)

Citec (7)

Vishay Ametherm (7)

Raychem (6)

Potter&Brumfield - Te Connectivity (6)

Apm Hexseal (5)

Idec (5)

Te Connectivity Sensors (4)

Fluke (4)

Huber+Suhner (4)

Audiopipe (4)

Microtherm (4)

Torex (4)

Merlin Gerin (3)

Ge Sensing / Thermometrics (3)

Cal Test Electronics (3)

Stinger (3)

Ohmite (3)

Legrand (2)

Wago (2)

Amp (2)

Staubli (2)

Sensata / Airpax (2)

Ge Power Controls (2)

Silvertronic (1)

Pudenz (1)

Solid State (1)

Bourns Jw Miller (1)

Gardner Bender (1)

Master Appliance (1)

3M (1)

Nte Electronics (1)

Solahd (1)

Opto 22 (1)

Hubbell Wiring Devices (1)

Texas Instruments (1)

Price range

Min

Max

SM30T7.5CAY: TVS Diode, Transil SM30TY, Bidirectional, 6.5 V, 14.5 V, DO-214AB (SMC), 2 Pins

Image not available

Stmicroelectronics SM30T7.5CAY

TVS Diode, Transil SM30TY, Bidirectional, 6.5 V, 14.5 V, DO-214AB (SMC), 2 Pins

Ask for quotation

SM30T82CAY: TVS Diode, Transil SM30TY Series, Bidirectional, 70 V, 113 V, DO-214AB (SMC), 2 Pins

Image not available

Stmicroelectronics SM30T82CAY

TVS Diode, Transil SM30TY Series, Bidirectional, 70 V, 113 V, DO-214AB (SMC), 2 Pins

0.308 EUR/unit

SM36: TVS Diode, Bidirectional, 36 V, 60 V, SOT-23, 3 Pins

Image not available

Semtech SM36

TVS Diode, Bidirectional, 36 V, 60 V, SOT-23, 3 Pins

0.206 EUR/unit

SM36.TCT: TVS Diode, SM, Bidirectional, 36 V, 60 V, SOT-23, 3 Pins

Image not available

Semtech SM36.TCT

TVS Diode, SM, Bidirectional, 36 V, 60 V, SOT-23, 3 Pins

0.132 EUR/unit

SM36T1G: TVS Diode, SM05T1G, Unidirectional, 36 V, 60 V, SOT-23, 3 Pins

Image not available

Onsemi SM36T1G

TVS Diode, SM05T1G, Unidirectional, 36 V, 60 V, SOT-23, 3 Pins

0.044 EUR/unit

SM4T10AY: TVS Diode, Transil SM4TY, Unidirectional, 8.5 V, 19.5 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T10AY

TVS Diode, Transil SM4TY, Unidirectional, 8.5 V, 19.5 V, DO-214AC (SMA), 2 Pins

0.084 EUR/unit

SM4T12AY: TVS Diode, Transil SM4TY, Unidirectional, 10 V, 21.7 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T12AY

TVS Diode, Transil SM4TY, Unidirectional, 10 V, 21.7 V, DO-214AC (SMA), 2 Pins

0.107 EUR/unit

SM4T12CAY: TVS Diode, Transil SM4TY, Bidirectional, 10 V, 21.7 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T12CAY

TVS Diode, Transil SM4TY, Bidirectional, 10 V, 21.7 V, DO-214AC (SMA), 2 Pins

0.125 EUR/unit

SM4T14AY: TVS Diode, Transil SM4TY, Unidirectional, 12 V, 25.3 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T14AY

TVS Diode, Transil SM4TY, Unidirectional, 12 V, 25.3 V, DO-214AC (SMA), 2 Pins

0.116 EUR/unit

SM4T14CAY: TVS Diode, Transil SM4TY, Bidirectional, 12 V, 25.3 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T14CAY

TVS Diode, Transil SM4TY, Bidirectional, 12 V, 25.3 V, DO-214AC (SMA), 2 Pins

0.112 EUR/unit

SM4T15AY: TVS Diode, Transil SM4TY, Unidirectional, 13 V, 27.2 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T15AY

TVS Diode, Transil SM4TY, Unidirectional, 13 V, 27.2 V, DO-214AC (SMA), 2 Pins

0.101 EUR/unit

SM4T18AY: TVS Diode, Transil SM4TY, Unidirectional, 15 V, 32.5 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T18AY

TVS Diode, Transil SM4TY, Unidirectional, 15 V, 32.5 V, DO-214AC (SMA), 2 Pins

0.164 EUR/unit

SM4T21AY: TVS Diode, Transil SM4TY, Unidirectional, 18 V, 39.3 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T21AY

TVS Diode, Transil SM4TY, Unidirectional, 18 V, 39.3 V, DO-214AC (SMA), 2 Pins

Ask for quotation

SM4T21CAY: TVS Diode, Transil SM4TY, Bidirectional, 18 V, 39.3 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T21CAY

TVS Diode, Transil SM4TY, Bidirectional, 18 V, 39.3 V, DO-214AC (SMA), 2 Pins

0.197 EUR/unit

SM4T23AY: TVS Diode, Transil SM4TY, Unidirectional, 20 V, 42.8 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T23AY

TVS Diode, Transil SM4TY, Unidirectional, 20 V, 42.8 V, DO-214AC (SMA), 2 Pins

0.157 EUR/unit

SM4T23CAY: TVS Diode, Transil SM4TY, Bidirectional, 20 V, 42.8 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T23CAY

TVS Diode, Transil SM4TY, Bidirectional, 20 V, 42.8 V, DO-214AC (SMA), 2 Pins

0.164 EUR/unit

SM4T26AY: TVS Diode, Transil SM4TY, Unidirectional, 22 V, 48.3 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T26AY

TVS Diode, Transil SM4TY, Unidirectional, 22 V, 48.3 V, DO-214AC (SMA), 2 Pins

0.143 EUR/unit

SM4T26CAY: TVS Diode, Transil SM4TY, Bidirectional, 22 V, 48.3 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T26CAY

TVS Diode, Transil SM4TY, Bidirectional, 22 V, 48.3 V, DO-214AC (SMA), 2 Pins

Ask for quotation

SM4T28CAY: TVS Diode, Transil SM4TY, Bidirectional, 24 V, 50 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T28CAY

TVS Diode, Transil SM4TY, Bidirectional, 24 V, 50 V, DO-214AC (SMA), 2 Pins

0.185 EUR/unit

SM4T30AY: TVS Diode, Transil SM4TY, Unidirectional, 26 V, 53.5 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T30AY

TVS Diode, Transil SM4TY, Unidirectional, 26 V, 53.5 V, DO-214AC (SMA), 2 Pins

0.15 EUR/unit

SM4T30CAY: TVS Diode, Transil SM4TY, Bidirectional, 26 V, 53.5 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T30CAY

TVS Diode, Transil SM4TY, Bidirectional, 26 V, 53.5 V, DO-214AC (SMA), 2 Pins

0.179 EUR/unit

SM4T33AY: TVS Diode, Transil SM4TY, Unidirectional, 28 V, 59 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T33AY

TVS Diode, Transil SM4TY, Unidirectional, 28 V, 59 V, DO-214AC (SMA), 2 Pins

0.054 EUR/unit

SM4T35AY: TVS Diode, Transil SM4TY, Unidirectional, 30 V, 64.3 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T35AY

TVS Diode, Transil SM4TY, Unidirectional, 30 V, 64.3 V, DO-214AC (SMA), 2 Pins

0.217 EUR/unit

SM4T35CAY: TVS Diode, Transil SM4TY, Bidirectional, 30 V, 64.3 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T35CAY

TVS Diode, Transil SM4TY, Bidirectional, 30 V, 64.3 V, DO-214AC (SMA), 2 Pins

0.189 EUR/unit

SM4T39AY: TVS Diode, Transil SM4TY, Unidirectional, 33 V, 69.7 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T39AY

TVS Diode, Transil SM4TY, Unidirectional, 33 V, 69.7 V, DO-214AC (SMA), 2 Pins

0.25 EUR/unit

SM4T39CAY: TVS Diode, Transil SM4TY, Bidirectional, 33 V, 69.7 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T39CAY

TVS Diode, Transil SM4TY, Bidirectional, 33 V, 69.7 V, DO-214AC (SMA), 2 Pins

0.211 EUR/unit

SM4T47AY: TVS Diode, Transil SM4TY, Unidirectional, 40 V, 84 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T47AY

TVS Diode, Transil SM4TY, Unidirectional, 40 V, 84 V, DO-214AC (SMA), 2 Pins

0.349 EUR/unit

SM4T50AY: TVS Diode, Transil SM4TY, Unidirectional, 43 V, 91 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T50AY

TVS Diode, Transil SM4TY, Unidirectional, 43 V, 91 V, DO-214AC (SMA), 2 Pins

0.084 EUR/unit

SM4T50CAY: TVS Diode, Transil SM4TY, Bidirectional, 43 V, 91 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T50CAY

TVS Diode, Transil SM4TY, Bidirectional, 43 V, 91 V, DO-214AC (SMA), 2 Pins

0.107 EUR/unit

SM4T56AY: TVS Diode, Transil SM4TY, Unidirectional, 48 V, 100 V, DO-214AC (SMA), 2 Pins

Image not available

Stmicroelectronics SM4T56AY

TVS Diode, Transil SM4TY, Unidirectional, 48 V, 100 V, DO-214AC (SMA), 2 Pins

0.14 EUR/unit