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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 18V 3KA MOV Disc 20mm 180KD20J-FP7.5 YAGEO 1: $2.34 34In Stock	Mfr. Part No. 180KD20J-FP7.5 Mouser Part No 603-180KD20J-FP7.5	YAGEO	Varistors 18V 3KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	34In Stock	$2.34 $1.43 $0.933 $0.737 View $0.62 $0.567 $0.532 $0.53	Min.: 1 Mult.: 1
Varistors 22V 0.5KA MOV Disc 7mm 220KD07J-FTR YAGEO 1: $0.762 1,569In Stock	Mfr. Part No. 220KD07J-FTR Mouser Part No 603-220KD07J-FTR	YAGEO	Varistors 22V 0.5KA MOV Disc 7mm Learn More about YAGEO mov overvoltage devices	Datasheet	1,569In Stock	Cut Tape $0.762 $0.623 $0.33 $0.218 Reel $0.137 View $0.159 $0.116 $0.103 $0.084 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Varistors 27V 2KA MOV Disc 20mm 270KD20 YAGEO 1: $1.86 240In Stock	Mfr. Part No. 270KD20 Mouser Part No 603-270KD20	YAGEO	Varistors 27V 2KA MOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	240In Stock	$1.86 $1.13 $0.741 $0.585 View $0.492 $0.45 $0.422	Min.: 1 Mult.: 1
Varistors 330V 2.5KA MOV Disc 10mm 331KD10 YAGEO 1: $0.857 1,000In Stock	Mfr. Part No. 331KD10 Mouser Part No 603-331KD10	YAGEO	Varistors 330V 2.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	1,000In Stock	$0.857 $0.71 $0.377 $0.246 View $0.181 $0.15 $0.131 $0.118 $0.097	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 3KP, P600, 33V, 53.3V, BOX 3KP33CA/B YAGEO 1: $3.37 206In Stock	Mfr. Part No. 3KP33CA/B Mouser Part No 603-3KP33CA/B	YAGEO	ESD Protection Diodes / TVS Diodes 3KP, P600, 33V, 53.3V, BOX Learn More about YAGEO general purpose tvs diodes	Datasheet	206In Stock	$3.37 $2.16 $1.73 $1.39 View $1.15 $1.03 $0.944 $0.918	Min.: 1 Mult.: 1
Varistors 430V 2.5KA MOV Disc 10mm 431KH10-FTB YAGEO 1: $1.18 359In Stock	Mfr. Part No. 431KH10-FTB Mouser Part No 603-431KH10-FTB	YAGEO	Varistors 430V 2.5KA MOV Disc 10mm Learn More about YAGEO mov overvoltage devices	Datasheet	359In Stock	$1.18 $0.711 $0.446 $0.335 View $0.298 $0.261 $0.233 $0.219 $0.218	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 190V 5.0SMDJ190CA/TR7 YAGEO 1: $2.04 739In Stock 5,000Expected 25/12/2026	Mfr. Part No. 5.0SMDJ190CA/TR7 Mouser Part No 603-5.0SMDJ190CA/TR7	YAGEO	ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 190V Learn More about YAGEO general purpose tvs diodes	Datasheet	739In Stock 5,000Expected 25/12/2026	Cut Tape $2.04 $1.28 $0.838 Reel $0.646 $0.547 View $0.521 $0.457 MouseReel Available	Min.: 1 Mult.: 1 : 500
Varistors 680V 0.4KA MOV Disc 5mm 681KD05 YAGEO 1: $0.802 451In Stock	Mfr. Part No. 681KD05 Mouser Part No 603-681KD05	YAGEO	Varistors 680V 0.4KA MOV Disc 5mm Learn More about YAGEO mov overvoltage devices	Datasheet	451In Stock	$0.802 $0.661 $0.351 $0.199 $0.099	Min.: 1 Mult.: 1
Varistors 680V 10KA TMOV Disc 20mm 681KN20 YAGEO 1: $4.54 82In Stock	Mfr. Part No. 681KN20 Mouser Part No 603-681KN20	YAGEO	Varistors 680V 10KA TMOV Disc 20mm Learn More about YAGEO mov overvoltage devices	Datasheet	82In Stock	$4.54 $2.88 $2.22 $2.08 View $1.82 $1.52 $1.51	Min.: 1 Mult.: 1
Varistors 82V 6KA MOV Disc 14mm 820KD14J-OTR YAGEO 1: $1.31 879In Stock	Mfr. Part No. 820KD14J-OTR Mouser Part No 603-820KD14J-OTR	YAGEO	Varistors 82V 6KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	879In Stock	Cut Tape $1.31 $0.781 $0.49 $0.369 Reel $0.328 View $0.295 $0.26 $0.239 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC Square 23.5mm PPTC BK30-800-SZ YAGEO 1: $1.18 79In Stock	Mfr. Part No. BK30-800-SZ Mouser Part No 603-BK30-800-SZ	YAGEO	Resettable Fuses - PPTC Square 23.5mm PPTC Learn More about YAGEO gas discharge tubes	Datasheet	79In Stock	$1.18 $0.937 $0.79 $0.597 View $0.596 $0.579 $0.543 $0.522 $0.483	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS LEADED P6KE-A 28.2V P6KE33A/TR13 YAGEO 1: $0.843 3,603In Stock	Mfr. Part No. P6KE33A/TR13 Mouser Part No 603-P6KE33A/TR13	YAGEO	ESD Protection Diodes / TVS Diodes TVS LEADED P6KE-A 28.2V Learn More about YAGEO general purpose tvs diodes	Datasheet	3,603In Stock	Cut Tape $0.843 $0.589 $0.288 $0.241 Reel $0.124 View $0.167 $0.146 $0.105 $0.101 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes P6SMB, DO-214AA, 36.8V, 59.3V, AUTO, Reel 7" P6SMB43CA-AT/TR7 YAGEO 1: $0.789 980In Stock	Mfr. Part No. P6SMB43CA-AT/TR7 Mouser Part No 603-P6SMB43CA-AT/TR7	YAGEO	ESD Protection Diodes / TVS Diodes P6SMB, DO-214AA, 36.8V, 59.3V, AUTO, Reel 7" Learn More about YAGEO auto tvs diodes	Datasheet	980In Stock	Cut Tape $0.789 $0.549 $0.269 Reel $0.196 $0.159 View $0.135 $0.131 $0.117 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes SA, DO-204AC, 15V, 24.4V, Reel 13" SA15A/TR13 YAGEO 1: $0.789 198In Stock	Mfr. Part No. SA15A/TR13 Mouser Part No 603-SA15A/TR13	YAGEO	ESD Protection Diodes / TVS Diodes SA, DO-204AC, 15V, 24.4V, Reel 13" Learn More about YAGEO general purpose tvs diodes	Datasheet	198In Stock	Cut Tape $0.789 $0.551 $0.269 $0.224 Reel $0.117 View $0.156 $0.136 $0.113 $0.102 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes SMAJ, DO-214AC, 16V, 26V, AUTO, Reel 7" SMAJ16CA-AT/TR7 YAGEO 1: $0.721 936In Stock	Mfr. Part No. SMAJ16CA-AT/TR7 Mouser Part No 603-SMAJ16CA-AT/TR7	YAGEO	ESD Protection Diodes / TVS Diodes SMAJ, DO-214AC, 16V, 26V, AUTO, Reel 7" Learn More about YAGEO auto tvs diodes	Datasheet	936In Stock	Cut Tape $0.721 $0.32 $0.28 $0.208 Reel $0.154 View $0.129 $0.122 $0.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes SMAJ - A 20V SMAJ20A-AT/TR7 YAGEO 1: $0.843 885In Stock	Mfr. Part No. SMAJ20A-AT/TR7 Mouser Part No 603-SMAJ20A-AT/TR7	YAGEO	ESD Protection Diodes / TVS Diodes SMAJ - A 20V Learn More about YAGEO auto tvs diodes	Datasheet	885In Stock	Cut Tape $0.843 $0.592 $0.29 $0.242 Reel $0.154 View $0.148 $0.144 $0.106 $0.102 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes SMBJ, DO-214AA, 170V, 275V, Reel 7" SMBJ170CA/TR7 YAGEO 1: $0.748 710In Stock	Mfr. Part No. SMBJ170CA/TR7 Mouser Part No 603-SMBJ170CA/TR7	YAGEO	ESD Protection Diodes / TVS Diodes SMBJ, DO-214AA, 170V, 275V, Reel 7" Learn More about YAGEO general purpose tvs diodes	Datasheet	710In Stock	Cut Tape $0.748 $0.517 $0.253 Reel $0.188 $0.151 View $0.14 $0.121 $0.11 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes SMBJ - A 5V SMBJ5.0A-AT/TR7 YAGEO 1: $0.762 114In Stock	Mfr. Part No. SMBJ5.0A-AT/TR7 Mouser Part No 603-SMBJ5.0A-AT/TR7	YAGEO	ESD Protection Diodes / TVS Diodes SMBJ - A 5V Learn More about YAGEO auto tvs diodes	Datasheet	114In Stock	Cut Tape $0.762 $0.479 $0.306 Reel $0.192 $0.188 View $0.173 $0.131 $0.122 $0.12 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes SMCJ, DO-204AB, 250V, 405V, Reel 7" SMCJ250A/TR7 YAGEO 1: $1.25 96In Stock	Mfr. Part No. SMCJ250A/TR7 Mouser Part No 603-SMCJ250A/TR7	YAGEO	ESD Protection Diodes / TVS Diodes SMCJ, DO-204AB, 250V, 405V, Reel 7" Learn More about YAGEO general purpose tvs diodes	Datasheet	96In Stock	Cut Tape $1.25 $0.786 $0.503 Reel $0.282 $0.271 View $0.26 $0.241 $0.234 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes SMDJ - CA 5V SMDJ5.0CA/TR7 YAGEO 1: $1.74 423In Stock	Mfr. Part No. SMDJ5.0CA/TR7 Mouser Part No 603-SMDJ5.0CA/TR7	YAGEO	ESD Protection Diodes / TVS Diodes SMDJ - CA 5V Learn More about YAGEO general purpose tvs diodes	Datasheet	423In Stock	Cut Tape $1.74 $1.09 $0.714 Reel $0.473 $0.45 View $0.381 $0.36 $0.337 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 1.0SMB - CA 10.2V 1.0SMB12CA/TR7 YAGEO 1: $0.748 445In Stock	Mfr. Part No. 1.0SMB12CA/TR7 Mouser Part No 603-1.0SMB12CA/TR7	YAGEO	ESD Protection Diodes / TVS Diodes 1.0SMB - CA 10.2V Learn More about YAGEO general purpose tvs diodes	Datasheet	445In Stock	Cut Tape $0.748 $0.517 $0.253 Reel $0.156 $0.146 View $0.126 $0.121 $0.106 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 1.0SMB - A 47.8V 1.0SMB56A/TR7 YAGEO 1: $0.748 490In Stock	Mfr. Part No. 1.0SMB56A/TR7 Mouser Part No 603-1.0SMB56A/TR7	YAGEO	ESD Protection Diodes / TVS Diodes 1.0SMB - A 47.8V Learn More about YAGEO general purpose tvs diodes	Datasheet	490In Stock	Cut Tape $0.748 $0.517 $0.253 Reel $0.156 $0.146 View $0.126 $0.121 $0.106 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 500
ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 28.2V, 45.7V, AUTO, Reel 13" 1.5KE33CA-AT/TR13 YAGEO 1: $1.35 585In Stock	Mfr. Part No. 1.5KE33CA-AT/TR13 Mouser Part No 603-15KE33CAATTR13	YAGEO	ESD Protection Diodes / TVS Diodes 1.5KE, DO-201, 28.2V, 45.7V, AUTO, Reel 13" Learn More about YAGEO auto tvs diodes	Datasheet	585In Stock	Cut Tape $1.35 $0.847 $0.541 $0.404 Reel $0.262 View $0.261 $0.235 $0.223 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Varistors 1800V 4.5KA MOV Disc 14mm 182KD14-FP10 YAGEO 1: $3.29 8In Stock 150Expected 22/12/2026	Mfr. Part No. 182KD14-FP10 Mouser Part No 603-182KD14-FP10	YAGEO	Varistors 1800V 4.5KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	8In Stock 150Expected 22/12/2026	$3.29 $2.05 $1.52 $1.40 View $1.25 $0.989 $0.947 $0.944	Min.: 1 Mult.: 1
Varistors 200V 4.5KA MOV Disc 14mm 201KD14-FP10 YAGEO 1: $1.01 1,061In Stock	Mfr. Part No. 201KD14-FP10 Mouser Part No 603-201KD14-FP10	YAGEO	Varistors 200V 4.5KA MOV Disc 14mm Learn More about YAGEO mov overvoltage devices	Datasheet	1,061In Stock	$1.01 $0.647 $0.404 $0.275 View $0.239 $0.207 $0.181 $0.155	Min.: 1 Mult.: 1

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