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Circuit Protection Components

YAGEO offers complete circuit protection solutions, including overvoltage protection (OVP) components TVS, MOV, GDT, SPG, ESD, TSS, and overcurrent protection components PPTC and NTC. The TVS, MOV, and ESD products provide precise voltage clamping capability and constrain the voltage to a permissible level to prevent circuit damage by conducting significant current to ground. The GDT, SPG, and TSS products work as a switch that can be turned on to conduct transient abnormal current to ground. The PPTC and NTC resistors feature resistance dependent on temperature and can be changed along with temperature to protect circuits. YAGEO Circuit Protection products are used in all kinds of applications, including automotive, industrial, power supplies, telecommunications, and consumer electronics.

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Part #

ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 28.2V, 45.7V, AUTO, BOX

1.5KE33A
YAGEO
1: £0.526
838In Stock

Mfr. Part No.
1.5KE33A

Mouser Part No
603-1.5KE33A-AT/B

YAGEO

ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 28.2V, 45.7V, AUTO, BOX

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Datasheet

838In Stock

£0.526

£0.324

£0.208

£0.158

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes UND Wkg28.2V 1CH AXI DO201 Bkdn33V

1.5KE33A/B
YAGEO
1: £0.196
878In Stock

Mfr. Part No.
1.5KE33A/B

Mouser Part No
603-1.5KE33A/B

YAGEO

ESD Protection Diodes / TVS Diodes UND Wkg28.2V 1CH AXI DO201 Bkdn33V

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Datasheet

878In Stock

£0.196

£0.118

£0.093

£0.088

£0.08

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg28.2V 1CH AXI DO201 Bkdn33V

1.5KE33CA/B
YAGEO
1: £0.196
1,844In Stock

Mfr. Part No.
1.5KE33CA/B

Mouser Part No
603-1.5KE33CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg28.2V 1CH AXI DO201 Bkdn33V

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Datasheet

1,844In Stock

£0.196

£0.118

£0.093

£0.088

£0.08

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS LEADED 1.5KE-CA 28.25V

1.5KE33CA/TR13
YAGEO
1: £0.458
87In Stock

Mfr. Part No.
1.5KE33CA/TR13

Mouser Part No
603-1.5KE33CA/TR13

YAGEO

ESD Protection Diodes / TVS Diodes TVS LEADED 1.5KE-CA 28.25V

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Datasheet

87In Stock

Cut Tape

£0.458

£0.269

£0.17

£0.132

Reel

£0.083

£0.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 30.8V, 49.9V, AUTO, BOX

1.5KE36A
YAGEO
1: £0.526
43In Stock
1,000Expected 18/03/2026

Mfr. Part No.
1.5KE36A

Mouser Part No
603-1.5KE36A-AT/B

YAGEO

ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 30.8V, 49.9V, AUTO, BOX

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Datasheet

43In Stock

1,000Expected 18/03/2026

£0.526

£0.324

£0.208

£0.158

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes UND Wkg30.8V 1CH AXI DO201 Bkdn36V

1.5KE36A/B
YAGEO
1: £0.196
986In Stock

Mfr. Part No.
1.5KE36A/B

Mouser Part No
603-1.5KE36A/B

YAGEO

ESD Protection Diodes / TVS Diodes UND Wkg30.8V 1CH AXI DO201 Bkdn36V

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Datasheet

986In Stock

£0.196

£0.118

£0.093

£0.088

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg30.8V 1CH AXI DO201 Bkdn36V

1.5KE36CA/B
YAGEO
1: £0.196
733In Stock

Mfr. Part No.
1.5KE36CA/B

Mouser Part No
603-1.5KE36CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg30.8V 1CH AXI DO201 Bkdn36V

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Datasheet

733In Stock

£0.196

£0.118

£0.093

£0.088

£0.08

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes UND Wkg33.3V 1CH AXI DO201 Bkdn39V

1.5KE39A/B
YAGEO
1: £0.436
875In Stock

Mfr. Part No.
1.5KE39A/B

Mouser Part No
603-1.5KE39A/B

YAGEO

ESD Protection Diodes / TVS Diodes UND Wkg33.3V 1CH AXI DO201 Bkdn39V

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Datasheet

875In Stock

£0.436

£0.271

£0.173

£0.141

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg33.3V 1CH AXI DO201 Bkdn39V

1.5KE39CA/B
YAGEO
1: £0.24
2,612In Stock

Mfr. Part No.
1.5KE39CA/B

Mouser Part No
603-1.5KE39CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg33.3V 1CH AXI DO201 Bkdn39V

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Datasheet

2,612In Stock

£0.24

£0.142

£0.113

£0.112

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 33.3V, 53.9V, Reel 13"

1.5KE39CA/TR13
YAGEO
1: £0.196
696In Stock

Mfr. Part No.
1.5KE39CA/TR13

Mouser Part No
603-1.5KE39CA/TR13

YAGEO

ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 33.3V, 53.9V, Reel 13"

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Datasheet

696In Stock

Cut Tape

£0.196

£0.118

£0.093

Reel

£0.084

£0.081

£0.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

ESD Protection Diodes / TVS Diodes UND Wkg342V 1CH AXI DO201 Bkdn400V

1.5KE400A/B
YAGEO
1: £0.233
1,453In Stock

Mfr. Part No.
1.5KE400A/B

Mouser Part No
603-1.5KE400A/B

YAGEO

ESD Protection Diodes / TVS Diodes UND Wkg342V 1CH AXI DO201 Bkdn400V

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Datasheet

1,453In Stock

£0.233

£0.143

£0.124

£0.114

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg342V 1CH AXI DO201 Bkdn400V

1.5KE400CA/B
YAGEO
1: £0.233
493In Stock

Mfr. Part No.
1.5KE400CA/B

Mouser Part No
603-1.5KE400CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg342V 1CH AXI DO201 Bkdn400V

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Datasheet

493In Stock

£0.233

£0.143

£0.114

£0.113

£0.11

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes UND Wkg36.8V 1CH AXI DO201 Bkdn43V

1.5KE43A/B
YAGEO
1: £0.196
1,996In Stock

Mfr. Part No.
1.5KE43A/B

Mouser Part No
603-1.5KE43A/B

YAGEO

ESD Protection Diodes / TVS Diodes UND Wkg36.8V 1CH AXI DO201 Bkdn43V

Learn More

Datasheet

1,996In Stock

£0.196

£0.118

£0.093

£0.088

£0.072

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg36.8V 1CH AXI DO201 Bkdn43V

1.5KE43CA/B
YAGEO
1: £0.196
740In Stock

Mfr. Part No.
1.5KE43CA/B

Mouser Part No
603-1.5KE43CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg36.8V 1CH AXI DO201 Bkdn43V

Learn More

Datasheet

740In Stock

£0.196

£0.118

£0.093

£0.088

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg376V 1CH AXI DO201 Bkdn440V

1.5KE440CA/B
YAGEO
1: £0.233
699In Stock

Mfr. Part No.
1.5KE440CA/B

Mouser Part No
603-1.5KE440CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg376V 1CH AXI DO201 Bkdn440V

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Datasheet

699In Stock

£0.233

£0.143

£0.114

£0.111

£0.11

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS LEADED 1.5KE-CA 376V

1.5KE440CA/TR13
YAGEO
1: £0.548
3,311In Stock

Mfr. Part No.
1.5KE440CA/TR13

Mouser Part No
603-1.5KE440CA/TR13

YAGEO

ESD Protection Diodes / TVS Diodes TVS LEADED 1.5KE-CA 376V

Learn More

Datasheet

3,311In Stock

Cut Tape

£0.548

£0.335

£0.216

£0.163

Reel

£0.143

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

ESD Protection Diodes / TVS Diodes BID Wkg40.2V 1CH AXI DO201 Bkdn47V

1.5KE47CA/B
YAGEO
1: £0.196
989In Stock

Mfr. Part No.
1.5KE47CA/B

Mouser Part No
603-1.5KE47CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg40.2V 1CH AXI DO201 Bkdn47V

Learn More

Datasheet

989In Stock

£0.196

£0.118

£0.10

£0.093

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 408V, 658V, BOX

1.5KE480A/B
YAGEO
1: £0.248
900In Stock

Mfr. Part No.
1.5KE480A/B

Mouser Part No
603-1.5KE480A/B

YAGEO

ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 408V, 658V, BOX

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Datasheet

900In Stock

£0.248

£0.15

£0.12

£0.119

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg43.6V 1CH AXI DO201 Bkdn51V

1.5KE51CA/B
YAGEO
1: £0.196
710In Stock

Mfr. Part No.
1.5KE51CA/B

Mouser Part No
603-1.5KE51CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg43.6V 1CH AXI DO201 Bkdn51V

Learn More

Datasheet

710In Stock

£0.196

£0.118

£0.093

£0.088

£0.08

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg467V 1CH AXI DO201 Bkdn550V

1.5KE550CA/B
YAGEO
1: £0.24
910In Stock

Mfr. Part No.
1.5KE550CA/B

Mouser Part No
603-1.5KE550CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg467V 1CH AXI DO201 Bkdn550V

Learn More

Datasheet

910In Stock

£0.24

£0.143

£0.114

£0.11

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes UND Wkg5.8V 1CH AXI DO201 Bkdn6.8V

1.5KE6.8A/B
YAGEO
1: £0.196
1,538In Stock

Mfr. Part No.
1.5KE6.8A/B

Mouser Part No
603-1.5KE6.8A/B

YAGEO

ESD Protection Diodes / TVS Diodes UND Wkg5.8V 1CH AXI DO201 Bkdn6.8V

Learn More

Datasheet

1,538In Stock

£0.196

£0.118

£0.101

£0.093

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg5.8V 1CH AXI DO201 Bkdn6.8V

1.5KE6.8CA/B
YAGEO
1: £0.361
880In Stock

Mfr. Part No.
1.5KE6.8CA/B

Mouser Part No
603-1.5KE6.8CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg5.8V 1CH AXI DO201 Bkdn6.8V

Learn More

Datasheet

880In Stock

£0.361

£0.232

£0.142

£0.111

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg53V 1CH AXI DO201 Bkdn62V

1.5KE62CA/B
YAGEO
1: £0.436
403In Stock

Mfr. Part No.
1.5KE62CA/B

Mouser Part No
603-1.5KE62CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg53V 1CH AXI DO201 Bkdn62V

Learn More

Datasheet

403In Stock

£0.436

£0.271

£0.173

£0.141

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes BID Wkg58.1V 1CH AXI DO201 Bkdn68V

1.5KE68CA/B
YAGEO
1: £0.196
995In Stock

Mfr. Part No.
1.5KE68CA/B

Mouser Part No
603-1.5KE68CA/B

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg58.1V 1CH AXI DO201 Bkdn68V

Learn More

Datasheet

995In Stock

£0.196

£0.118

£0.101

£0.10

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5SMC - CA 15.3V

1.5SMC18CA/TR7
YAGEO
1: £0.48
393In Stock

Mfr. Part No.
1.5SMC18CA/TR7

Mouser Part No
603-1.5SMC18CA/TR7

YAGEO

ESD Protection Diodes / TVS Diodes 1.5SMC - CA 15.3V

Learn More

Datasheet

393In Stock

Cut Tape

£0.48

£0.298

£0.19

Reel

£0.127

£0.097

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Circuit Protection Components

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Circuit Protection Components

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