EV/HEV Battery Management System Applications

TDK Battery Management Systems (BMS) are critical in protecting not only the longevity of batteries in electric vehicles (EVs) and hybrid EVs, but also the overall safety and performance. TDK provides a comprehensive high-quality product portfolio designed to monitor and manage xEV battery system applications.

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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Package / Case
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
TDK Varistors 1206 35Vrms 100A
Datasheet
27,227In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD Disc Varistor, Auto-Grade 4032mm MLVs PCB Mount SMD/SMT 1206 (3216 metric) 35 VAC 45 VDC 56 V 90 V 100 A 400 mJ 200 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1812 30Vrms 800A
Datasheet
16,247In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 1812 (4532 metric) 30 VAC 38 VDC 47 V 77 V 800 A 4.2 J 2 nF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 20Vrms 80A
Datasheet
24,139In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 20 VAC 26 VDC 33 V 56 V 80 A 300 mJ 300 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 14Vrms 120A
Datasheet
56,429In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 14 VAC 18 VDC 22 V 40 V 120 A 300 mJ 350 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1210 35Vrms 250A
Datasheet
41,944In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Standard MLVs PCB Mount SMD/SMT 1210 (3225 metric) 35 VAC 45 VDC 56 V 90 V 250 A 2 J 600 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1206 14Vrms 1.0A
Datasheet
6,246In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD Disc Varistor, Auto-Grade 4032mm MLVs PCB Mount SMD/SMT 1206 (3216 metric) 14 VAC 16 VDC 24.5 V 40 V 200 A 600 mJ 800 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 18 VDC .2J 40V-CL 30A PK
Datasheet
7,628In Stock
Min.: 1
Mult.: 1
: 4,000

Automotive MLVs PCB Mount SMD/SMT 14 VAC 18 VDC 22 V 40 V 30 A 200 mJ 100 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape
TDK Varistors 11Vrms 120A
Datasheet
4,796In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 11 VAC 14 VDC 18 V 35 V 120 A 200 mJ 400 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 17Vrms 10A
Datasheet
6,284In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 17 VAC 22 VDC 27 V 50 V 10 A 100 mJ 30 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1210 30Vrms 300A
Datasheet
49,645In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Standard MLVs PCB Mount SMD/SMT 1210 (3225 metric) 30 VAC 38 VDC 47 V 77 V 300 A 2 J 1 nF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 2220 25Vrms 1200A
Datasheet
10,269In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Automotive Standard MLVs PCB Mount SMD/SMT 2220 (5750 metric) 25 VAC 31 VDC 39 V 65 V 1.2 kA 9.6 J 5 nF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 2220 30Vrms 1200A
Datasheet
18,369In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Automotive Standard MLVs PCB Mount SMD/SMT 2220 (5750 metric) 30 VAC 38 VDC 47 V 77 V 1.2 kA 12 J 4 nF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1812 25Vrms 800A
Datasheet
36,877In Stock
28,000Expected 10/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Automotive with Load Dump and Jump Start MLVs PCB Mount SMD/SMT 1812 (4532 metric) 25 VAC 31 VDC 39 V 65 V 800 A 3.7 J 2.5 nF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1.1pF 70VDC 0402 AEC-Q200 ES, Single Pair Ethernet 1000BASE-T1
Datasheet
67,757In Stock
100,000Expected 8/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

AVRH MLVs PCB Mount SMD/SMT 0402 (1005 metric) 70 VDC 110 V 190 V 300 mA 7 mJ 1.1 pF - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel
TDK Varistors 17Vrms 30A
Datasheet
31,667In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 17 VAC 22 VDC 27 V 46 V 30 A 200 mJ 100 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 20Vrms 30A
Datasheet
32,602In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 20 VAC 26 VDC 33 V 56 V 30 A 200 mJ 90 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 25Vrms 30A
Datasheet
19,702In Stock
24,000Expected 8/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 25 VAC 31 VDC 39 V 67 V 30 A 300 mJ 90 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 14Vrms 30A
Datasheet
11,930In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD Disc Varistor, 3225mm MLVs PCB Mount SMD/SMT 0603 (1608 metric) 14 VAC 16 VDC 24.5 V 42 V 30 A 200 mJ 120 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 25Vrms 80A
Datasheet
40,283In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 25 VAC 31 VDC 39 V 67 V 80 A 300 mJ 250 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 30Vrms 80A
Datasheet
23,154In Stock
6,000Expected 8/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 0805 (2012 metric) 30 VAC 38 VDC 47 V 77 V 80 A 300 mJ 200 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1206 14Vrms 200A
Datasheet
16,602In Stock
12,000Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 1206 (3216 metric) 14 VAC 18 VDC 22 V 38 V 200 A 500 mJ 700 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1206 17Vrms 200A
Datasheet
9,791In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 1206 (3216 metric) 17 VAC 22 VDC 27 V 44 V 200 A 600 mJ 650 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1206 25Vrms 200A
Datasheet
14,296In Stock
4,000Expected 8/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 1206 (3216 metric) 25 VAC 31 VDC 39 V 65 V 200 A 1 J 550 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1206 30Vrms 200A
Datasheet
23,299In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD Disc Varistor, 4032mm MLVs PCB Mount SMD/SMT 1206 (3216 metric) 30 VAC 38 VDC 47 V 77 V 200 A 1.1 J 500 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
TDK Varistors 1206 25Vrms 1.0A
Datasheet
6,277In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

CeraDiodes High Speed MLVs PCB Mount SMD/SMT 1206 (3216 metric) 25 VAC 31 VDC 39 V 65 V 200 A 1 J 550 pF - 55 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel