AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

Results: 1.109
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Breakover Voltage VBO
Breakover Current IBO Max
Non Repetitive On-State Current
Rated Repetitive Off-State Voltage VDRM
Off-State Leakage Current @ VDRM IDRM
Holding Current Ih Max
On-State Voltage
Off-State Capacitance CO
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Qualification
Packaging
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 58V
Datasheet
943In Stock
5.000Expected 4/1/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

77 V 800 mA 50 A 58 V 5 uA 150 mA 4 V 50 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 65V
Datasheet
2.590In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

88 V 800 mA 20 A 65 V 5 uA 150 mA 4 V 50 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 65V
Datasheet
2.824In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

88 V 800 mA 50 A 65 V 5 uA 150 mA 4 V 50 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 65V 1000A
Datasheet
1.909In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

88 V 800 mA 50 A 65 V 5 uA 50 mA 4 V 100 pF to 150 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 75V
Datasheet
557In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

98 V 800 mA 20 A 75 V 5 uA 120 mA 5 V 70 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 90V
Datasheet
1.250In Stock
2.500Expected 5/21/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

130 V 800 mA 50 A 90 V 5 uA 150 mA 4 V 40 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 1000A 90V
Datasheet
387In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

130 V 800 mA 50 A 90 V 5 uA 50 mA 4 V 75 pF to 115 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 58/116V 50A TO220A SIDACtor SYM 2Chp
Datasheet
580In Stock
Min.: 1
Mult.: 1

77 V, 154 V 800 mA 20 A 58 V, 116 V 5 uA 150 mA 4 V 20 pF to 35 pF, 40 pF to 60 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD Power Inserters 5 kA SIDACtor
Datasheet
122In Stock
Min.: 1
Mult.: 1

180 V 800 mA 400 A 140 V 5 uA 50 mA 4 V 400 pF to 650 pF - 40 C + 85 C Through Hole SMTO-218 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 140V
Datasheet
481In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

180 V 800 mA 30 A 140 V 5 uA 150 mA 4 V 40 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 140V
Datasheet
2.582In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

180 V 800 mA 50 A 140 V 5 uA 150 mA 4 V 40 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 170V
Datasheet
1.084In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

220 V 800 mA 50 A 170 V 5 uA 150 mA 4 V 30 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 170V 1000A
Datasheet
523In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

220 V 800 mA 50 A 170 V 5 uA 50 mA 4 V 50 pF to 90 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD Bi 140V 5000A
Datasheet
191In Stock
Min.: 1
Mult.: 1

220 V 800 mA 400 A 155 V 5 uA 50 mA 4 V 400 pF to 650 pF - 40 C + 85 C Through Hole SMTO-218 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 190V 100A DO214 2L
Datasheet
380In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

240 V 800 mA 25 A 180 V 5 uA 150 mA 4 V 20 pF to 35 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 220V
Datasheet
1In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

300 V 800 mA 25 A 220 V 5 uA 150 mA 4 V 20 pF to 45 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 320V
Datasheet
2.876In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

400 V 800 mA 20 A 320 V 5 uA 150 mA 4 V 20 pF to 35 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD HIGH SURGE 320V 1000A
Datasheet
1.925In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

400 V 800 mA 50 A 320 V 5 uA 50 mA 4 V 45 pF to 65 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 380V 50A DO214 2L SIDACtor Bi
Datasheet
231In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

500 V 800 mA 20 A 380 V 5 uA 120 mA 8 V 15 pF to 30 pF - 40 C + 85 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 380V 500A 2L BI SIDACtor DO214
Datasheet
1.915In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

500 V 2.2 A 800 mA 380 V 5 uA 120 mA 8 V 15 pF - 40 C + 150 C SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD P6002ABL
Datasheet
294In Stock
Min.: 1
Mult.: 1

350 V, 700 V 800 mA 30 A 275 V, 550 V 5 uA 150 mA 4 V 10 pF to 45 pF, 20 pF to 80 pF - 40 C + 85 C Through Hole TO-220-2 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD Altnstr 600V 16A 35-35-35 mA TO-220AB
Datasheet
95In Stock
Min.: 1
Mult.: 1
Reel: 1.000

600 V 200 A 600 V 5 uA 50 mA 1.6 V - 40 C + 150 C Through Hole TO-220-3 Reel, Cut Tape
Littelfuse Thyristor Surge Protection Devices - TSPD 50A 90V
Datasheet
154In Stock
Min.: 1
Mult.: 1

130 V 800 mA 20 A 90 V 5 uA 150 mA 4 V 30 pF to 50 pF - 40 C + 85 C Through Hole TO-92 Bulk
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 275V MC=MICRO CAPACITANCE
Datasheet
447In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

150 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel
Littelfuse Thyristor Surge Protection Devices - TSPD 500A 440V Opt 440/600 RTG C
Datasheet
375In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

120 mA SMD/SMT DO-214AA Reel, Cut Tape, MouseReel