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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.
Varistors 150V 2.5KA MOV Disc 10mm 151KD10 YAGEO 1: $0.245 280In Stock 4,000Expected 23/12/2026	Mfr. Part No. 151KD10 Mouser Part No 603-151KD10	YAGEO	Varistors 150V 2.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	280In Stock 4,000Expected 23/12/2026	$0.245 $0.143 $0.112 $0.103 View $0.099 $0.094 $0.09	Min.: 1 Mult.: 1
Varistors MOV Disc 14mm, 150V 4.5KA, Bulk 151KD14 YAGEO 1: $0.354 925In Stock	Mfr. Part No. 151KD14 Mouser Part No 603-151KD14	YAGEO	Varistors MOV Disc 14mm, 150V 4.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	925In Stock	$0.354 $0.218 $0.197 $0.188 View $0.152 $0.146 $0.141	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes UNI Wkg280V 1CH AXI P600 Bkdn349.45V 15KPA280A/B YAGEO 1: $12.57 410In Stock	Mfr. Part No. 15KPA280A/B Mouser Part No 603-15KPA280A/B	YAGEO	ESD Protection Diodes / TVS Diodes UNI Wkg280V 1CH AXI P600 Bkdn349.45V Learn More about YAGEO general purpose tvs diodes	Datasheet	410In Stock	$12.57 $8.83 $8.00 $7.22 View $6.01 $5.81	Min.: 1 Mult.: 1
Varistors 18V 0.25KA MOV Disc 7mm 180KD07 YAGEO 1: $0.163 2,553In Stock	Mfr. Part No. 180KD07 Mouser Part No 603-180KD07	YAGEO	Varistors 18V 0.25KA MOV Disc 7mm Learn More about YAGEO mov overvoltage devices	Datasheet	2,553In Stock	$0.163 $0.094 $0.072 $0.068 View $0.067 $0.057	Min.: 1 Mult.: 1
Varistors 18V 0.5KA MOV Disc 10mm 180KD10 YAGEO 1: $0.299 560In Stock 4,000Expected 11/1/2027	Mfr. Part No. 180KD10 Mouser Part No 603-180KD10	YAGEO	Varistors 18V 0.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	560In Stock 4,000Expected 11/1/2027	$0.299 $0.177 $0.139 $0.137 View $0.124 $0.117 $0.113	Min.: 1 Mult.: 1
Varistors 18V 2KA MOV Disc 20mm 180KD20 YAGEO 1: $0.938 294In Stock	Mfr. Part No. 180KD20 Mouser Part No 603-180KD20	YAGEO	Varistors 18V 2KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	294In Stock	$0.938 $0.593 $0.483 $0.46 View $0.442 $0.423 $0.415	Min.: 1 Mult.: 1
Varistors 180V 2.5KA MOV Disc 10mm 181KD10 YAGEO 1: $0.258 2,180In Stock	Mfr. Part No. 181KD10 Mouser Part No 603-181KD10	YAGEO	Varistors 180V 2.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	2,180In Stock	$0.258 $0.152 $0.118 $0.101 $0.097	Min.: 1 Mult.: 1
Varistors 1800V 4.5KA MOV Disc 14mm 182KD14-F YAGEO 1: $1.90 6In Stock	Mfr. Part No. 182KD14-F Mouser Part No 603-182KD14-F	YAGEO	Varistors 1800V 4.5KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	6In Stock	$1.90 $1.25 $1.08 $1.03 View $0.99 $0.963 $0.929	Min.: 1 Mult.: 1
Varistors MOV Disc 10mm, 200V 2.5KA, Bulk 201KD10 YAGEO 1: $0.258 107In Stock	Mfr. Part No. 201KD10 Mouser Part No 603-201KD10	YAGEO	Varistors MOV Disc 10mm, 200V 2.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	107In Stock	$0.258 $0.155 $0.121 $0.113 View $0.107 $0.102 $0.098	Min.: 1 Mult.: 1
Varistors MOV Disc 14mm, 200V 4.5KA, Bulk 201KD14 YAGEO 1: $0.354 597In Stock	Mfr. Part No. 201KD14 Mouser Part No 603-201KD14	YAGEO	Varistors MOV Disc 14mm, 200V 4.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	597In Stock	$0.354 $0.218 $0.197 $0.188 View $0.152 $0.146 $0.141	Min.: 1 Mult.: 1
Varistors MOV Disc 20mm, 200V 6.5KA, Bulk 201KD20 YAGEO 1: $0.775 254In Stock	Mfr. Part No. 201KD20 Mouser Part No 603-201KD20	YAGEO	Varistors MOV Disc 20mm, 200V 6.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	254In Stock	$0.775 $0.492 $0.477 $0.378 View $0.363 $0.347 $0.337	Min.: 1 Mult.: 1
Varistors MOV Disc 7mm, 22V 0.25KA, Bulk 220KD07 YAGEO 1: $0.163 4,019In Stock	Mfr. Part No. 220KD07 Mouser Part No 603-220KD07	YAGEO	Varistors MOV Disc 7mm, 22V 0.25KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	4,019In Stock	$0.163 $0.094 $0.072 $0.068 View $0.063 $0.058 $0.057	Min.: 1 Mult.: 1
Varistors 30V 50.7V P600 Bidirectional 220KD07-TR YAGEO 1: $0.19 4,021In Stock	Mfr. Part No. 220KD07-TR Mouser Part No 603-220KD07-TR	YAGEO	Varistors 30V 50.7V P600 Bidirectional Learn More about YAGEO mov overvoltage devices	Datasheet	4,021In Stock	Cut Tape $0.19 $0.11 $0.084 $0.08 Reel $0.075 View $0.076 $0.067 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Varistors MOV Disc 14mm, 22V 1KA, Bulk 220KD14 YAGEO 1: $0.462 455In Stock	Mfr. Part No. 220KD14 Mouser Part No 603-220KD14	YAGEO	Varistors MOV Disc 14mm, 22V 1KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	455In Stock	$0.462 $0.284 $0.219 $0.207 View $0.203 $0.193 $0.188	Min.: 1 Mult.: 1
Varistors MOV Disc 7mm, 220V 1.2KA, Bulk 221KD07 YAGEO 1: $0.163 1,229In Stock	Mfr. Part No. 221KD07 Mouser Part No 603-221KD07	YAGEO	Varistors MOV Disc 7mm, 220V 1.2KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	1,229In Stock	$0.163 $0.097 $0.075 $0.069 View $0.061 $0.058	Min.: 1 Mult.: 1
Varistors MOV Disc 10mm, 220V 2.5KA, Bulk 221KD10 YAGEO 1: $0.258 759In Stock 4,000Expected 4/5/2027	Mfr. Part No. 221KD10 Mouser Part No 603-221KD10	YAGEO	Varistors MOV Disc 10mm, 220V 2.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	759In Stock 4,000Expected 4/5/2027	$0.258 $0.152 $0.118 $0.106 View $0.101 $0.097	Min.: 1 Mult.: 1
Varistors 220V 3.5KA MOV Disc 10mm 221KD10J YAGEO 1: $0.258 6,154In Stock	Mfr. Part No. 221KD10J Mouser Part No 603-221KD10J	YAGEO	Varistors 220V 3.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	6,154In Stock	$0.258 $0.152 $0.118 $0.116 $0.097	Min.: 1 Mult.: 1
Varistors 220V 4.5KA MOV Disc 14mm 221KD14 YAGEO 1: $0.422 293In Stock 3,200Expected 30/3/2027	Mfr. Part No. 221KD14 Mouser Part No 603-221KD14	YAGEO	Varistors 220V 4.5KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	293In Stock 3,200Expected 30/3/2027	$0.422 $0.257 $0.196 $0.186 View $0.181 $0.174 $0.169	Min.: 1 Mult.: 1
Varistors MOV Disc 7mm, 240V 1.2KA, Bulk 241KD07 YAGEO 1: $0.163 13,353In Stock	Mfr. Part No. 241KD07 Mouser Part No 603-241KD07	YAGEO	Varistors MOV Disc 7mm, 240V 1.2KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	13,353In Stock	$0.163 $0.097 $0.075 $0.069 $0.058	Min.: 1 Mult.: 1
Varistors MOV Disc 10mm, 240V 2.5KA, Bulk 241KD10 YAGEO 1: $0.258 1,170In Stock	Mfr. Part No. 241KD10 Mouser Part No 603-241KD10	YAGEO	Varistors MOV Disc 10mm, 240V 2.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	1,170In Stock	$0.258 $0.152 $0.118 $0.101 $0.097	Min.: 1 Mult.: 1
Varistors MOV Disc 14mm, 240V 4.5KA, Bulk 241KD14 YAGEO 1: $0.354 3,187In Stock	Mfr. Part No. 241KD14 Mouser Part No 603-241KD14	YAGEO	Varistors MOV Disc 14mm, 240V 4.5KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	3,187In Stock	$0.354 $0.218 $0.197 $0.188 View $0.182 $0.174 $0.141 $0.14	Min.: 1 Mult.: 1
Varistors MOV Disc 7mm, 100V 0.25KA, Bulk 270KD07 YAGEO 1: $0.15 3,975In Stock	Mfr. Part No. 270KD07 Mouser Part No 603-270KD07	YAGEO	Varistors MOV Disc 7mm, 100V 0.25KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	3,975In Stock	$0.15 $0.086 $0.065 $0.061 View $0.06 $0.052	Min.: 1 Mult.: 1
Varistors 27V 0.5KA MOV Disc 10mm 270KD10 YAGEO 1: $0.299 Non-Stocked Lead-Time 22 Weeks	Mfr. Part No. 270KD10 Mouser Part No 603-270KD10	YAGEO	Varistors 27V 0.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	Non-Stocked Lead-Time 22 Weeks	$0.299 $0.177 $0.166 $0.155 View $0.148 $0.117 $0.113	Min.: 1 Mult.: 1
Varistors 27V 1KA MOV Disc 14mm 270KD14 YAGEO 1: $0.462 646In Stock	Mfr. Part No. 270KD14 Mouser Part No 603-270KD14	YAGEO	Varistors 27V 1KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	646In Stock	$0.462 $0.284 $0.219 $0.218 View $0.203 $0.193 $0.188	Min.: 1 Mult.: 1
Varistors MOV Disc 7mm, 270V 1.2KA, Bulk 271KD07 YAGEO 1: $0.163 4,426In Stock	Mfr. Part No. 271KD07 Mouser Part No 603-271KD07	YAGEO	Varistors MOV Disc 7mm, 270V 1.2KA, Bulk Learn More about YAGEO mov overvoltage devices	Datasheet	4,426In Stock	$0.163 $0.097 $0.075 $0.069 $0.058	Min.: 1 Mult.: 1

Circuit Protection Components

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Circuit Protection Components

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Circuit Protection

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