.hide-partial { max-height: none; } .show-more { display: none; }

Vishay Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 15,954

Applied Filters:

Manufacturer = Vishay

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

NTC Thermistors 47Kohm/1% 4090/1.5%

NTCLE203E3473FB0A
Vishay / BC Components
1: ¥312.3
384In Stock

Mfr. Part #
NTCLE203E3473FB0A

Mouser Part #
594-NTCLE203E3473FB0

Vishay / BC Components

NTC Thermistors 47Kohm/1% 4090/1.5%

Learn More

Datasheet

384In Stock

¥312.3

¥240.8

¥201

¥196

View

Min.: 1
Mult.: 1

NTC Thermistors 10k 1% SMD Low B AUTO GRADE

NTCS0402E3103FLT
Vishay / BC Components
1: ¥234.2
1,889In Stock
25,000On Order

Mfr. Part #
NTCS0402E3103FLT

Mouser Part #
594-NTCS0402E3103FLT

Vishay / BC Components

NTC Thermistors 10k 1% SMD Low B AUTO GRADE

Learn More

Datasheet

1,889In Stock

25,000On Order

Cut Tape

¥234.2

¥174.4

¥140.9

¥132.4

View

Reel

¥92.7

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC Thermistors 10Kohms 3% 3984K/0.5% 40mm

NTCLE413E2103H400A
Vishay / BC Components
1: ¥284
1,570In Stock

Mfr. Part #
NTCLE413E2103H400A

Mouser Part #
594-NTL413E2103H400A

Vishay / BC Components

NTC Thermistors 10Kohms 3% 3984K/0.5% 40mm

Learn More

Datasheet

1,570In Stock

¥284

¥214.3

¥171.1

¥161.1

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 400W 120V 5% Uni

SMAJ120A-E3/5A
Vishay Semiconductors
1: ¥74.7
4,065In Stock

Mfr. Part #
SMAJ120A-E3/5A

Mouser Part #
625-SMAJ120A-E3/5A

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 400W 120V 5% Uni

Learn More

Datasheet

4,065In Stock

Cut Tape

¥74.7

¥50.2

¥29.1

¥22.4

Reel

¥15.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

ESD Protection Diodes / TVS Diodes 1000W 24V 5% Uni

SMB10J24A-E3/5B
Vishay Semiconductors
1: ¥177.7
3,185In Stock

Mfr. Part #
SMB10J24A-E3/5B

Mouser Part #
625-SMB10J24A-E3/5B

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1000W 24V 5% Uni

Learn More

Datasheet

3,185In Stock

Cut Tape

¥177.7

¥95.2

¥71.6

¥55.1

Reel

¥42.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,200

ESD Protection Diodes / TVS Diodes 3.0KW,30V 5%,SMC PAR AEC-Q101 Qualified

3KASMC30AHE3_B/H
Vishay Semiconductors
1: ¥192.7
655In Stock

Mfr. Part #
3KASMC30AHE3_B/H

Mouser Part #
78-3KASMC30AHE3_B/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3.0KW,30V 5%,SMC PAR AEC-Q101 Qualified

Learn More

Datasheet

655In Stock

Cut Tape

¥192.7

¥156

¥121.4

¥95.7

Reel

¥73.9

View

Min.: 1
Mult.: 1

: 850

ESD Protection Diodes / TVS Diodes 5KW,16V 5%,SMC_HT AEC-Q101 Qualified

5KASMC16AHM3_A/H
Vishay Semiconductors
1: ¥383.7
900In Stock

Mfr. Part #
5KASMC16AHM3_A/H

Mouser Part #
78-5KASMC16AHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 5KW,16V 5%,SMC_HT AEC-Q101 Qualified

Learn More

Datasheet

900In Stock

Cut Tape

¥383.7

¥245.8

¥169.4

¥143

Reel

¥131.1

¥126.2

MouseReel Available

Min.: 1
Mult.: 1

: 850

ESD Protection Diodes / TVS Diodes 400W,18V 5%,BIDIR,SMA TVS

P4SMA18CAHE3_A/I
Vishay Semiconductors
1: ¥117.9
1,100In Stock
7,500Expected 10/14/2026

Mfr. Part #
P4SMA18CAHE3_A/I

Mouser Part #
78-P4SMA18CAHE3AI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 400W,18V 5%,BIDIR,SMA TVS

Learn More

Datasheet

1,100In Stock

7,500Expected 10/14/2026

Cut Tape

¥117.9

¥72.6

¥46.8

¥35.7

View

Reel

¥21.1

Min.: 1
Mult.: 1

: 7,500

ESD Protection Diodes / TVS Diodes 400W,36V 5%,UNIDIR,SMA TVS

SMAJ36AHM3_A/I
Vishay Semiconductors
1: ¥104.6
7,440In Stock

Mfr. Part #
SMAJ36AHM3_A/I

Mouser Part #
78-SMAJ36AHM3AI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 400W,36V 5%,UNIDIR,SMA TVS

Learn More

Datasheet

7,440In Stock

Cut Tape

¥104.6

¥64.9

¥41.5

¥35

Reel

¥20.8

View

Min.: 1
Mult.: 1

: 7,500

ESD Protection Diodes / TVS Diodes 1.5KW,48V 5%,UNIDIR,SMC TVS

SMCJ48AHE3_A/I
Vishay Semiconductors
1: ¥199.3
3,450In Stock

Mfr. Part #
SMCJ48AHE3_A/I

Mouser Part #
78-SMCJ48AHE3AI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,48V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

3,450In Stock

Cut Tape

¥199.3

¥124.7

¥81.7

¥63.3

Reel

¥42

View

Min.: 1
Mult.: 1

: 3,500

ESD Protection Diodes / TVS Diodes H. Pwr Dsty DO-220AA AEC-Q101 Qualified

TPSMP20AHM3_A/I
Vishay Semiconductors
1: ¥89.7
5,255In Stock

Mfr. Part #
TPSMP20AHM3_A/I

Mouser Part #
78-TPSMP20AHM3_A/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes H. Pwr Dsty DO-220AA AEC-Q101 Qualified

Learn More

Datasheet

5,255In Stock

Cut Tape

¥89.7

¥54.3

¥34.4

¥27.1

Reel

¥16.3

View

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes H. Pwr Dsty DO-220AA AEC-Q101 Qualified

TPSMP33AHM3_A/H
Vishay Semiconductors
1: ¥96.3
3,460In Stock

Mfr. Part #
TPSMP33AHM3_A/H

Mouser Part #
78-TPSMP33AHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes H. Pwr Dsty DO-220AA AEC-Q101 Qualified

Learn More

Datasheet

3,460In Stock

Cut Tape

¥96.3

¥50

¥37.2

¥28.1

Reel

¥21.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SCR Modules 1000 Volt 50 Amp

VS-T50RIA100
Vishay Semiconductors
1: ¥5,921.5
4In Stock

Mfr. Part #
VS-T50RIA100

Mouser Part #
844-T50RIA100

Vishay Semiconductors

SCR Modules 1000 Volt 50 Amp

Datasheet

4In Stock

¥5,921.5

¥4,283.7

¥4,082.7

Quote

Min.: 1
Mult.: 1

SCR Modules 400 Volt 50 Amp

VS-T50RIA40
Vishay Semiconductors
1: ¥5,657.4
10In Stock

Mfr. Part #
VS-T50RIA40

Mouser Part #
844-T50RIA40

Vishay Semiconductors

SCR Modules 400 Volt 50 Amp

Datasheet

10In Stock

¥5,657.4

¥4,615.9

¥4,101

Min.: 1
Mult.: 1

SCR Modules 800 Volt 165 Amp

VS-VSKC166/08PBF
Vishay Semiconductors
1: ¥12,123.6
6In Stock

Mfr. Part #
VS-VSKC166/08PBF

Mouser Part #
844-VSKC166/08PBF

Vishay Semiconductors

SCR Modules 800 Volt 165 Amp

Datasheet

6In Stock

¥12,123.6

¥9,364.7

¥9,354.8

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 400W 58V 5% Uni

SMAJ58A-E3/5A
Vishay Semiconductors
1: ¥74.7
29,229In Stock

Mfr. Part #
SMAJ58A-E3/5A

Mouser Part #
625-SMAJ58A-E3/5A

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 400W 58V 5% Uni

Learn More

Datasheet

29,229In Stock

Cut Tape

¥74.7

¥38.7

¥29.1

¥22.4

Reel

¥11.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 7,500

ESD Protection Diodes / TVS Diodes 3KW, 20V 5%,BIDIR,SMC TVS

SMC3K20CAHM3_A/H
Vishay Semiconductors
1: ¥403.6
2,366In Stock

Mfr. Part #
SMC3K20CAHM3_A/H

Mouser Part #
78-SMC3K20CAHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW, 20V 5%,BIDIR,SMC TVS

Learn More

Datasheet

2,366In Stock

Cut Tape

¥403.6

¥259.1

¥177.7

¥119.8

Reel

¥119.6

¥116.4

MouseReel Available

Min.: 1
Mult.: 1

: 850

ESD Protection Diodes / TVS Diodes 3KW, 48V 5%,BIDIR,SMC TVS

SMC3K48CAHM3_A/H
Vishay Semiconductors
1: ¥345.5
2,890In Stock

Mfr. Part #
SMC3K48CAHM3_A/H

Mouser Part #
78-SMC3K48CAHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW, 48V 5%,BIDIR,SMC TVS

Learn More

Datasheet

2,890In Stock

Cut Tape

¥345.5

¥212.6

¥174.4

¥143.5

Reel

¥133.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

ESD Protection Diodes / TVS Diodes 1000watt 14volt

SMF14A-E3-08
Vishay Semiconductors
1: ¥68.1
18,861In Stock

Mfr. Part #
SMF14A-E3-08

Mouser Part #
78-SMF14A-E3-08

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1000watt 14volt

Learn More

Datasheet

18,861In Stock

Cut Tape

¥68.1

¥35

¥29.1

¥24.6

Reel

¥16.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3

SMF18A-M3-08
Vishay Semiconductors
1: ¥96.3
23,015In Stock

Mfr. Part #
SMF18A-M3-08

Mouser Part #
78-SMF18A-M3-08

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3

Learn More

Datasheet

23,015In Stock

Cut Tape

¥96.3

¥45.7

¥37.5

¥30.2

Reel

¥21.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3

SMF20A-M3-08
Vishay Semiconductors
1: ¥96.3
27,908In Stock

Mfr. Part #
SMF20A-M3-08

Mouser Part #
78-SMF20A-M3-08

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3

Learn More

Datasheet

27,908In Stock

Cut Tape

¥96.3

¥52.3

¥37.5

¥30.6

Reel

¥21.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3

SMF24A-HM3-08
Vishay Semiconductors
1: ¥86.4
25,673In Stock

Mfr. Part #
SMF24A-HM3-08

Mouser Part #
78-SMF24A-HM3-08

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3

Learn More

Datasheet

25,673In Stock

Cut Tape

¥86.4

¥53.7

¥34.2

¥27.4

View

Reel

¥15.3

MouseReel Available

Min.: 1
Mult.: 1

: 30,000

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3

SMF26A-M3-08
Vishay Semiconductors
1: ¥96.3
15,768In Stock

Mfr. Part #
SMF26A-M3-08

Mouser Part #
78-SMF26A-M3-08

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3

Learn More

Datasheet

15,768In Stock

Cut Tape

¥96.3

¥45.7

¥37.5

¥30.2

Reel

¥21.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3

SMF30A-HM3-08
Vishay Semiconductors
1: ¥86.4
49,163In Stock

Mfr. Part #
SMF30A-HM3-08

Mouser Part #
78-SMF30A-HM3-08

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3

Learn More

Datasheet

49,163In Stock

Cut Tape

¥86.4

¥42

¥34.2

¥27.4

View

Reel

¥15.3

MouseReel Available

Min.: 1
Mult.: 1

: 30,000

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3

SMF45A-M3-18
Vishay Semiconductors
1: ¥96.3
49,018In Stock

Mfr. Part #
SMF45A-M3-18

Mouser Part #
78-SMF45A-M3-18

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3

Learn More

Datasheet

49,018In Stock

Cut Tape

¥96.3

¥45.7

¥37.5

¥30.2

Reel

¥18.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000