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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes UND Wkg376V 1CH AXI DO201 Bkdn440V 1.5KE440A/B YAGEO 1: $1.03 764In Stock	Mfr. Part No. 1.5KE440A/B Mouser Part No 603-1.5KE440A/B	YAGEO	ESD Protection Diodes / TVS Diodes UND Wkg376V 1CH AXI DO201 Bkdn440V Learn More about YAGEO general purpose tvs diodes	Datasheet	764In Stock	$1.03 $0.469 $0.413 $0.314 View $0.282 $0.241 $0.23 $0.209	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS LEADED 1.5KE-CA 376V 1.5KE440CA/TR13 YAGEO 1: $1.03 111In Stock 12,000Expected 15/6/2027	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 about YAGEO general purpose tvs diodes	Datasheet	111In Stock 12,000Expected 15/6/2027	Cut Tape $1.03 $0.469 $0.413 $0.314 Reel $0.275 View $0.234 $0.23 $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
ESD Protection Diodes / TVS Diodes BID Wkg40.2V 1CH AXI DO201 Bkdn47V 1.5KE47CA/B YAGEO 1: $0.83 59In Stock 10,000On Order	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 about YAGEO general purpose tvs diodes	Datasheet	59In Stock 10,000On Order On Order Ship Dates Mfr. No: 1.5KE47CA/B Stock: 59 Can Dispatch Immediately On Order: 1,000 Expected 10/11/2026 9,000 Expected 25/12/2026 Factory Lead Time: 24 Weeks	$0.83 $0.37 $0.324 $0.245 View $0.218 $0.185 $0.181 $0.171	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 408V, 658V, BOX 1.5KE480A/B YAGEO 1: $0.993 870In 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 Learn More about YAGEO general purpose tvs diodes	Datasheet	870In Stock	$0.993 $0.45 $0.396 $0.301 View $0.269 $0.23 $0.224 $0.215	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes BID Wkg43.6V 1CH AXI DO201 Bkdn51V 1.5KE51CA/B YAGEO 1: $0.83 680In 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 about YAGEO general purpose tvs diodes	Datasheet	680In Stock	$0.83 $0.37 $0.324 $0.245 View $0.218 $0.185 $0.175 $0.171	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes UND Wkg5.8V 1CH AXI DO201 Bkdn6.8V 1.5KE6.8A/B YAGEO 1: $0.83 533In Stock 10,000Expected 9/3/2027	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 about YAGEO general purpose tvs diodes	Datasheet	533In Stock 10,000Expected 9/3/2027	$0.83 $0.37 $0.324 $0.245 View $0.218 $0.185 $0.181 $0.171	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes BID Wkg5.8V 1CH AXI DO201 Bkdn6.8V 1.5KE6.8CA/B YAGEO 1: $0.83 560In 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 about YAGEO general purpose tvs diodes	Datasheet	560In Stock	$0.83 $0.37 $0.324 $0.245 View $0.218 $0.185 $0.178 $0.173	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes BID Wkg53V 1CH AXI DO201 Bkdn62V 1.5KE62CA/B YAGEO 1: $0.87 33In 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 about YAGEO general purpose tvs diodes	Datasheet	33In Stock	$0.87 $0.392 $0.344 $0.258 View $0.23 $0.196 $0.184 $0.178	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes BID Wkg58.1V 1CH AXI DO201 Bkdn68V 1.5KE68CA/B YAGEO 1: $0.87 996In 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 about YAGEO general purpose tvs diodes	Datasheet	996In Stock	$0.87 $0.392 $0.31 $0.218 View $0.185 $0.181 $0.171	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5SMC, DO-214AB, 15.3V, 25.2V, Reel 7" 1.5SMC18CA/TR7 YAGEO 1: $0.938 383In Stock	Mfr. Part No. 1.5SMC18CA/TR7 Mouser Part No 603-1.5SMC18CA/TR7	YAGEO	ESD Protection Diodes / TVS Diodes 1.5SMC, DO-214AB, 15.3V, 25.2V, Reel 7" Learn More about YAGEO general purpose tvs diodes	Datasheet	383In Stock	Cut Tape $0.938 $0.424 $0.374 Reel $0.282 $0.238 View $0.222 $0.215 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 1.5SMC - CA 376V 1.5SMC440CA/TR13 YAGEO 1: $1.10 1,700In Stock	Mfr. Part No. 1.5SMC440CA/TR13 Mouser Part No 603-1.5SMC440CA/TR13	YAGEO	ESD Protection Diodes / TVS Diodes 1.5SMC - CA 376V Learn More about YAGEO general purpose tvs diodes	Datasheet	1,700In Stock	Cut Tape $1.10 $0.502 $0.442 $0.336 Reel $0.28 View $0.307 $0.273 $0.208 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 100V 1.2KA MOV Disc 7mm 101KD07 YAGEO 1: $0.245 240In Stock	Mfr. Part No. 101KD07 Mouser Part No 603-101KD07	YAGEO	Varistors 100V 1.2KA MOV Disc 7mm Learn More about YAGEO mov overvoltage devices	Datasheet	240In Stock	$0.245 $0.143 $0.112 $0.105 View $0.099 $0.092 $0.09	Min.: 1 Mult.: 1
Varistors 100V 2.5KA MOV Disc 10mm 101KD10 YAGEO 1: $0.258 742In Stock	Mfr. Part No. 101KD10 Mouser Part No 603-101KD10	YAGEO	Varistors 100V 2.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	742In Stock	$0.258 $0.152 $0.118 $0.106 View $0.101 $0.097	Min.: 1 Mult.: 1
Varistors MOV Disc 14mm, 100V 4.5KA, Bulk 101KD14 YAGEO 1: $0.462 550In Stock	Mfr. Part No. 101KD14 Mouser Part No 603-101KD14	YAGEO	Varistors MOV Disc 14mm, 100V 4.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	550In Stock	$0.462 $0.284 $0.219 $0.207 View $0.203 $0.193 $0.188	Min.: 1 Mult.: 1
Varistors MOV Disc 20mm, 100V 6.5KA, Bulk 101KD20 YAGEO 1: $0.952 289In Stock	Mfr. Part No. 101KD20 Mouser Part No 603-101KD20	YAGEO	Varistors MOV Disc 20mm, 100V 6.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	289In Stock	$0.952 $0.602 $0.49 $0.466 View $0.449 $0.43 $0.422	Min.: 1 Mult.: 1
Varistors 100V 10KA MOV Disc 20mm 101KD20J YAGEO 1: $1.12 70In Stock	Mfr. Part No. 101KD20J Mouser Part No 603-101KD20J	YAGEO	Varistors 100V 10KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	70In Stock	$1.12 $0.713 $0.582 $0.556 View $0.534 $0.513 $0.505	Min.: 1 Mult.: 1
Varistors 1000V 2.5KA MOV Disc 10mm 102KD10 YAGEO 1: $0.326 614In Stock	Mfr. Part No. 102KD10 Mouser Part No 603-102KD10	YAGEO	Varistors 1000V 2.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	614In Stock	$0.326 $0.20 $0.151 $0.15 View $0.139 $0.132 $0.129	Min.: 1 Mult.: 1
Varistors 1000V 3.5KA MOV Disc 10mm 102KD10J YAGEO 1: $0.381 799In Stock	Mfr. Part No. 102KD10J Mouser Part No 603-102KD10J	YAGEO	Varistors 1000V 3.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	799In Stock	$0.381 $0.235 $0.18 $0.178 View $0.166 $0.158 $0.154	Min.: 1 Mult.: 1
Varistors 1000V 4.5KA MOV Disc 14mm 102KD14 YAGEO 1: $0.626 97In Stock 3,000Expected 13/4/2027	Mfr. Part No. 102KD14 Mouser Part No 603-102KD14	YAGEO	Varistors 1000V 4.5KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	97In Stock 3,000Expected 13/4/2027	$0.626 $0.39 $0.314 $0.298 View $0.286 $0.272 $0.264	Min.: 1 Mult.: 1
Varistors 1100V 2.5KA MOV Disc 10mm 112KD10 YAGEO 1: $0.34 787In Stock	Mfr. Part No. 112KD10 Mouser Part No 603-112KD10	YAGEO	Varistors 1100V 2.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	787In Stock	$0.34 $0.208 $0.158 $0.156 View $0.146 $0.139 $0.135	Min.: 1 Mult.: 1
Varistors 1100V 4.5KA MOV Disc 14mm 112KD14 YAGEO 1: $0.802 241In Stock	Mfr. Part No. 112KD14 Mouser Part No 603-112KD14	YAGEO	Varistors 1100V 4.5KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	241In Stock	$0.802 $0.50 $0.403 $0.318 View $0.306 $0.291 $0.283	Min.: 1 Mult.: 1
Varistors 1100V 6.5KA MOV Disc 20mm 112KD20 YAGEO 1: $1.26 149In Stock	Mfr. Part No. 112KD20 Mouser Part No 603-112KD20	YAGEO	Varistors 1100V 6.5KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	149In Stock	$1.26 $0.815 $0.661 $0.632 View $0.615 $0.59 $0.583	Min.: 1 Mult.: 1
Varistors 120V 2.5KA MOV Disc 10mm 121KD10 YAGEO 1: $0.258 837In Stock	Mfr. Part No. 121KD10 Mouser Part No 603-121KD10	YAGEO	Varistors 120V 2.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	837In Stock	$0.258 $0.152 $0.118 $0.112 View $0.106 $0.101 $0.097	Min.: 1 Mult.: 1
Varistors 120V 4.5KA MOV Disc 14mm 121KD14 YAGEO 1: $0.462 858In Stock	Mfr. Part No. 121KD14 Mouser Part No 603-121KD14	YAGEO	Varistors 120V 4.5KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	858In Stock	$0.462 $0.284 $0.219 $0.218 View $0.203 $0.193 $0.188	Min.: 1 Mult.: 1
Varistors 1400V 6.5KA MOV Disc 20mm 142KD20-FP7.5 YAGEO 1: $2.19 248In Stock	Mfr. Part No. 142KD20-FP7.5 Mouser Part No 603-142KD20-FP7.5	YAGEO	Varistors 1400V 6.5KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	248In Stock	$2.19 $1.44 $1.27 $1.18 View $0.956 $0.923 $0.888	Min.: 1 Mult.: 1

Circuit Protection Components

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Circuit Protection Components

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