Circuit Protection – Mouser Canada

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Varistors & Thermistors

EPCOS / TDK offers various types of varistors and thermistors that provide voltage and noise suppression as well as temperature measurement and compensation in automotive applications.

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Types of Circuit Protection

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Results: 45

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Part #

NTC Thermistors 0805 100K 5% B-4480 NTC

B57471V2104J062
EPCOS / TDK
1: $0.476
4,168In Stock
9,000Expected 2026-02-24

Mfr. Part #
B57471V2104J062

Mouser Part #
871-B57471V2104J062

EPCOS / TDK

NTC Thermistors 0805 100K 5% B-4480 NTC

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Datasheet

4,168In Stock

9,000Expected 2026-02-24

Cut Tape

$0.476

$0.45

$0.398

$0.378

Reel

$0.253

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC Thermistors 0805 47K 5% B-4480 NTC

B57471V2473J062
EPCOS / TDK
1: $0.476
3,966In Stock

Mfr. Part #
B57471V2473J062

Mouser Part #
871-B57471V2473J062

EPCOS / TDK

NTC Thermistors 0805 47K 5% B-4480 NTC

Learn More

Datasheet

3,966In Stock

Cut Tape

$0.476

$0.45

$0.398

$0.378

Reel

$0.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors CT0603L25HSG

B72500T8250L060
EPCOS / TDK
1: $0.276
4,102In Stock

Mfr. Part #
B72500T8250L060

Mouser Part #
871-B72500T8250L060

EPCOS / TDK

Varistors CT0603L25HSG

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Datasheet

4,102In Stock

Cut Tape

$0.276

$0.166

$0.141

$0.129

Reel

$0.098

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors 14VAC 10% 4032mm AEC-Q200

B72660M1140K072
EPCOS / TDK
1: $1.84
1,015In Stock

Mfr. Part #
B72660M1140K072

Mouser Part #
871-B72660M1140K072

EPCOS / TDK

Varistors 14VAC 10% 4032mm AEC-Q200

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Datasheet

1,015In Stock

$1.84

$1.20

$1.05

$0.987

View

Min.: 1
Mult.: 1

NTC Thermistors 0805 33K 5% B-4000 NTC

B57451V5333J062
EPCOS / TDK
1: $0.537
725In Stock

Mfr. Part #
B57451V5333J062

Mouser Part #
871-B57451V5333J062

EPCOS / TDK

NTC Thermistors 0805 33K 5% B-4000 NTC

Learn More

Datasheet

725In Stock

Cut Tape

$0.537

$0.499

$0.434

$0.411

Reel

$0.305

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors 95VAC 10% 4032mm

B72660M0950S172
EPCOS / TDK
1: $1.41
219In Stock

Mfr. Part #
B72660M0950S172

Mouser Part #
871-B72660M0950S172

EPCOS / TDK

Varistors 95VAC 10% 4032mm

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Datasheet

219In Stock

$1.41

$0.913

$0.804

$0.751

View

Min.: 1
Mult.: 1

Varistors 20V 1200A 470000pF

B72547E3200K000
EPCOS / TDK
1: $2.56
1,009Expected 2026-04-14

Mfr. Part #
B72547E3200K000

Mouser Part #
871-B72547E3200K000

EPCOS / TDK

Varistors 20V 1200A 470000pF

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Datasheet

1,009Expected 2026-04-14

$2.56

$1.89

$1.72

$1.52

View

Min.: 1
Mult.: 1

NTC Thermistors 0402 4.7K 5% B-4000 NTC

B57221V2472J060
EPCOS / TDK
1: $0.154
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B57221V2472J060

Mouser Part #
871-B57221V2472J060

EPCOS / TDK

NTC Thermistors 0402 4.7K 5% B-4000 NTC

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.154

$0.106

$0.095

$0.092

Reel

$0.057

View

Min.: 1
Mult.: 1

Reel: 10,000

NTC Thermistors 0603 22K 5% B-4000 NTC

B57351V5223J060
EPCOS / TDK
52,000: $0.178
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B57351V5223J060

Mouser Part #
871-B57351V5223J060

EPCOS / TDK

NTC Thermistors 0603 22K 5% B-4000 NTC

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.178

Min.: 52,000
Mult.: 4,000

Reel: 4,000

NTC Thermistors 0603 100K 5% B-4480 NTC

B57352V5104J060
EPCOS / TDK
1: $0.445
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B57352V5104J060

Mouser Part #
871-B57352V5104J060

EPCOS / TDK

NTC Thermistors 0603 100K 5% B-4480 NTC

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.445

$0.419

$0.37

$0.352

Reel

$0.204

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0603 47K 5% B-4480 NTC

B57352V5473J060
EPCOS / TDK
1: $0.43
Lead-Time 12 Weeks

Mfr. Part #
B57352V5473J060

Mouser Part #
871-B57352V5473J060

EPCOS / TDK

NTC Thermistors 0603 47K 5% B-4480 NTC

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

$0.43

$0.404

$0.356

$0.339

Reel

$0.229

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 100K 5% B-4480 NTC

B57452V5104J062
EPCOS / TDK
1: $0.553
Lead-Time 12 Weeks

Mfr. Part #
B57452V5104J062

Mouser Part #
871-B57452V5104J062

EPCOS / TDK

NTC Thermistors 0805 100K 5% B-4480 NTC

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

$0.553

$0.511

$0.453

$0.431

Reel

$0.307

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC Thermistors 0805 4.7K 5% B-4480 NTC

B57452V5472J062
EPCOS / TDK
51,000: $0.244
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B57452V5472J062

Mouser Part #
871-B57452V5472J062

EPCOS / TDK

NTC Thermistors 0805 4.7K 5% B-4480 NTC

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.244

Min.: 51,000
Mult.: 3,000

Reel: 3,000

Industrial Surge Protectors 320V 25kA 10% 4pin 30mm

B72230M0321M401
EPCOS / TDK
1: $16.78
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B72230M0321M401

Mouser Part #
871-B72230M0321M401

EPCOS / TDK

Industrial Surge Protectors 320V 25kA 10% 4pin 30mm

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$16.78

$13.15

$11.68

$10.76

View

Min.: 1
Mult.: 1

Industrial Surge Protectors 385V 25kA 10% 4pin 30mm

B72230M0381M401
EPCOS / TDK
1: $16.78
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B72230M0381M401

Mouser Part #
871-B72230M0381M401

EPCOS / TDK

Industrial Surge Protectors 385V 25kA 10% 4pin 30mm

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$16.78

$13.15

$11.68

$10.76

View

Min.: 1
Mult.: 1

Industrial Surge Protectors 420V 25kA 10% 4pin 30mm

B72230M0421M401
EPCOS / TDK
400: $10.76
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B72230M0421M401

Mouser Part #
871-B72230M0421M401

EPCOS / TDK

Industrial Surge Protectors 420V 25kA 10% 4pin 30mm

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$10.76

$10.47

$10.24

Min.: 400
Mult.: 50

Industrial Surge Protectors 680V 25kA 10% 4pin 30mm

B72230M0681M401
EPCOS / TDK
400: $10.76
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B72230M0681M401

Mouser Part #
871-B72230M0681M401

EPCOS / TDK

Industrial Surge Protectors 680V 25kA 10% 4pin 30mm

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$10.76

$10.47

$10.24

Min.: 400
Mult.: 50

Industrial Surge Protectors 750V 25kA 10% 4pin 30mm

B72230M0751M401
EPCOS / TDK
1: $16.78
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
B72230M0751M401

Mouser Part #
871-B72230M0751M401

EPCOS / TDK

Industrial Surge Protectors 750V 25kA 10% 4pin 30mm

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$16.78

$13.15

$11.68

$10.76

View

Min.: 1
Mult.: 1

Varistors 20V 800A 3000mJ

B72587H3200K000
EPCOS / TDK
2,000: $0.711
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
B72587H3200K000

Mouser Part #
871-B72587H3200K000

EPCOS / TDK

Varistors 20V 800A 3000mJ

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Datasheet

Non-Stocked Lead-Time 18 Weeks

$0.711

$0.709

Min.: 2,000
Mult.: 2,000

Varistors 20V 800A 3000mJ

B72587J3200K000
EPCOS / TDK
2,000: $0.609
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
B72587J3200K000

Mouser Part #
871-B72587J3200K000

EPCOS / TDK

Varistors 20V 800A 3000mJ

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$0.609

$0.606

Min.: 2,000
Mult.: 2,000

Varistors & Thermistors

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