Littelfuse - Circuit Protection
63.369 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (348)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.079)
- Fuse Holders (3.478)
- Fuses (27.686)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.650)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.855)
- Surge Protective Devices - SPD (2.590)
- Thermal Cutoffs (110)
- Thermistors (5.070)
- Thyristors (5.939)
- Varistors (8.571)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: SP4042-02UTG TTI: SP4042-02UTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 3.3V Diode Array | 0In Stock | |||
0In Stock | ||||
0In Stock | ||||
Mfr: SZSMF36AT1G TTI: SZSMF36AT1G Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 36V 200W UNI-DIR SZSMF AEC-Q101 | 0In Stock | |||
Mfr: 0304.080HR TTI: 0304.080HR Littelfuse Availability: 0In StockSurface Mount Fuses .08A 277VAC/DC PICO UL913 | 0In Stock | |||
0In Stock | ||||
Mfr: SZ1SMA18AT3G TTI: SZ1SMA18AT3G Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 18V 400W UNI-DIR SZ1SMA AEC-Q101 | 0In Stock | |||
Mfr: TPSMB550A-A TTI: TPSMB550A-A Littelfuse Availability: 0In Stock6.000 On Order Expected 09-Sep-26 ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Uni-Directional | 0In Stock6.000 On Order Expected 09-Sep-26 | |||
Mfr: 02981039ZXT TTI: 02981039ZXT Littelfuse Availability: 0In StockFuse Holder Holder - MEGA w/o Nuts, cover all open, w/o Fuse | 0In Stock | |||
0In Stock | ||||
0In Stock | RF4451-000 | |||
Mfr: 0470001.DRSNP TTI: 0470001.DRSNP Littelfuse Availability: 0In Stock3.000 On Order Expected 19-Aug-26 Surface Mount Fuses SMD FA 1A | 0In Stock3.000 On Order Expected 19-Aug-26 | |||
Mfr: V14P460AUTO TTI: V14P460AUTO Littelfuse Availability: 0In StockVaristors RADIAL VARISTOR750V 6.5K A | 0In Stock | |||
0In Stock | ||||
Mfr: AQHV24-01ETG-C TTI: AQHV24-01ETG-C Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1CH 24V 200W SOD882 | 0In Stock | |||
Mfr: AQ36-02HTG TTI: AQ36-02HTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 2Ch 30KV 36V | 0In Stock | |||
Mfr: AQ24COM-01FTG TTI: AQ24COM-01FTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 24V 5A 250W 15pF 30kV SOD323 Bi-dir TVS | 0In Stock | |||
Mfr: TPSMB2005CA TTI: TPSMB2005CA Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R | 0In Stock | |||
0In Stock | ||||
Mfr: SC1105-01UTG TTI: SC1105-01UTG Littelfuse Availability: 0In Stock12.000 On Order Expected 12-Aug-26 ESD Protection Diodes / TVS Diodes 30KV 5V TVS ARRAY DFN1610-2L | 0In Stock12.000 On Order Expected 12-Aug-26 | |||
Mfr: 3.0SMCJ33A TTI: 3.0SMCJ33A Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 3.0KW 33V 5% UNI DO-214AB | 0In Stock | |||
Mfr: 3.0SMCJ28CA TTI: 3.0SMCJ28CA Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 3.0KW 28V 5% BI DO-214AB | 0In Stock | |||
Mfr: 0422002.MRA TTI: 0422002.MRA Littelfuse Availability: 0In StockSurface Mount Fuses 2 A 250V FAST ACTING | 0In Stock | |||
Mfr: RF1977-000 TTI: FEMTOSMDC016F-02 Littelfuse Availability: Not Available OnlineResettable Fuses - PPTC 40A 9V MAX 0603 PKG | Not Available Online | RF1977-000 | ||
0In Stock |