Varistors – Mouser Singapore

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X Series Surface-Mount Multilayer Varistors

TDK X Series Surface-Mount Multilayer Varistors (SMD MLVs) protect electronics against overvoltages and help reduce the CO₂ footprint by up to 30%. These TDK varistors maintain high reliability and performance in compact case sizes (EIA0402 to EIA2220) and offer RMS voltage ratings from 3.5V to 40V and varistor voltages from 8V to 350V. The X series provides clamping voltages from 24V to 450V and withstands electrostatic discharge (ESD) up to 15kV air discharge, according to IEC 61000-4-2. Peak current handling ranges from 1A to 800A. User-specific adjustments are possible. These MLVs target power supplies, factory automation, the Industrial Internet of Things (IIoT), and sensor interfaces requiring miniaturization and electrical robustness, including in harsh environments.

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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.	Series	Product	Mounting Style	Termination Style	Package/Case	Voltage Rating AC	Voltage Rating DC	Varistor Voltage	Clamping Voltage	Max Surge Current	Surge Energy Rating	Capacitance	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Varistors MLV, 1210, 30V B72530X0300K062 TDK 1: $0.87 4,000In Stock New Product	Mfr. Part No. B72530X0300K062 Mouser Part No 871-B72530X0300K062 New Product	TDK	Varistors MLV, 1210, 30V Learn More about TDK x mlvs	Datasheet	4,000In Stock	Cut Tape $0.87 $0.552 $0.449 $0.428 Reel $0.397 View $0.412 $0.379 $0.366 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	X-Series, STANDARD 1210		PCB Mount	SMD/SMT		30 VAC	38 VDC	42.3 VDC to 51.7 VDC	77 V	300 A	2000 mJ	1 nF	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors MLV, 1210, 25V B72530X1250K162 TDK 1: $1.01 4,000In Stock New Product	Mfr. Part No. B72530X1250K162 Mouser Part No 871-B72530X1250K162 New Product	TDK	Varistors MLV, 1210, 25V Learn More about TDK x mlvs	Datasheet	4,000In Stock	Cut Tape $1.01 $0.642 $0.522 $0.499 Reel $0.464 View $0.48 $0.442 $0.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	X1-Series, AUTO, 1210		PCB Mount	SMD/SMT		25 VAC	31 VDC	35.1 VDC to 42.9 VDC	65 V	300 A		1.5 nF	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors MLV, 1210, 30V B72530X1300K062 TDK 1: $0.898 3,998In Stock New Product	Mfr. Part No. B72530X1300K062 Mouser Part No 871-B72530X1300K062 New Product	TDK	Varistors MLV, 1210, 30V Learn More about TDK x mlvs	Datasheet	3,998In Stock	Cut Tape $0.898 $0.573 $0.465 $0.445 Reel $0.412 View $0.427 $0.394 $0.381 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	X1-Series, AUTO, 1210		PCB Mount	SMD/SMT		30 VAC	38 VDC	42.3 VDC to 51.7 VDC	77 V	400 A	2000 mJ	1 nF	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
Varistors MLV, 1812, 30V B72580X0300K062 TDK 1: $1.32 1,315In Stock New Product	Mfr. Part No. B72580X0300K062 Mouser Part No 871-B72580X0300K062 New Product	TDK	Varistors MLV, 1812, 30V Learn More about TDK x mlvs	Datasheet	1,315In Stock	Cut Tape $1.32 $0.851 $0.70 $0.67 Reel $0.645 View $0.615 $0.597 $0.592 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	X-series, STANDARD 1812		PCB Mount	SMD/SMT		30 VAC	38 VDC	42.3 VDC to 51.7 VDC	77 V	800 A	300 mJ	2.2 nF	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors MLV, 1812, 25V B72580X1250K062 TDK 1: $2.00 1,970In Stock New Product	Mfr. Part No. B72580X1250K062 Mouser Part No 871-B72580X1250K062 New Product	TDK	Varistors MLV, 1812, 25V Learn More about TDK x mlvs	Datasheet	1,970In Stock	Cut Tape $2.00 $1.32 $1.17 $1.10 Reel $1.00 View $1.05 $0.96 $0.947 $0.938 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	X1-series, AUTO 1812		PCB Mount	SMD/SMT		25 VAC	31 VDC	35.1 VDC to 42.9 VDC	65 V	800 A		4.2 nF	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
Varistors MLV, 1812, 30V B72580X1300K062 TDK 1: $2.00 1,980In Stock New Product	Mfr. Part No. B72580X1300K062 Mouser Part No 871-B72580X1300K062 New Product	TDK	Varistors MLV, 1812, 30V Learn More about TDK x mlvs	Datasheet	1,980In Stock	Cut Tape $2.00 $1.32 $1.17 $1.10 Reel $1.00 View $1.05 $0.96 $0.947 $0.938 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	X1-series, AUTO, 1812		PCB Mount	SMD/SMT		30 VAC	38 VDC	42.3 VDC to 51.7 VDC	77 V	800 A	300 mJ	2.2 nF	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
Varistors MLV, 0402, 28V B72590X0280S060 TDK 1: $0.218 7,748In Stock New Product	Mfr. Part No. B72590X0280S060 Mouser Part No 871-B72590X0280S060 New Product	TDK	Varistors MLV, 0402, 28V Learn More about TDK x mlvs	Datasheet	7,748In Stock	Cut Tape $0.218 $0.132 $0.102 $0.097 Reel $0.079 View $0.092 $0.087 $0.084 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	X-series, STANDARD 0402		PCB Mount	SMD/SMT		28 VAC	36 VDC	45 VDC to 65 VDC	130 V	1 A		6 pF	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors MLV, 0402, 33V B72590X0330S060 TDK 1: $0.218 8,000In Stock New Product	Mfr. Part No. B72590X0330S060 Mouser Part No 871-B72590X0330S060 New Product	TDK	Varistors MLV, 0402, 33V Learn More about TDK x mlvs	Datasheet	8,000In Stock	Cut Tape $0.218 $0.132 $0.102 $0.097 Reel $0.079 View $0.092 $0.087 $0.084 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	X-series, STANDARD 0402		PCB Mount	SMD/SMT		33 VAC	42 VDC	61 VDC to 80 VDC	100 V	1 A		6 pF	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors MLV, 0402, 40V B72590X0400S160 TDK 1: $0.218 8,000In Stock New Product	Mfr. Part No. B72590X0400S160 Mouser Part No 871-B72590X0400S160 New Product	TDK	Varistors MLV, 0402, 40V Learn More about TDK x mlvs	Datasheet	8,000In Stock	Cut Tape $0.218 $0.132 $0.102 $0.097 Reel $0.079 View $0.092 $0.087 $0.084 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	X-series, STANDARD 0402		PCB Mount	SMD/SMT		40 VAC	51 VDC	61 VDC to 80 VDC	135 V	5 A		6 pF	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Varistors MLV, 040, 4V, LowClamp Variant B72590X0040K160 TDK 1: $0.163 10,000In Stock New Product	Mfr. Part No. B72590X0040K160 Mouser Part No 871-B72590X0040K160 New Product	TDK	Varistors MLV, 040, 4V, LowClamp Variant Learn More about TDK x mlvs	Datasheet	10,000In Stock	Cut Tape $0.163 $0.139 $0.133 Reel $0.109 $0.107	Min.: 1 Mult.: 1 : 10,000	X-series, STANDARD 0402	TVS Diodes		SMD/SMT	0402 (1005 metric)				24 V				- 40 C	+ 85 C	Reel, Cut Tape
Varistors MLV, 040, 4V, StandardClamp Variant B72590X0040M060 TDK 1: $0.163 9,985In Stock New Product	Mfr. Part No. B72590X0040M060 Mouser Part No 871-B72590X0040M060 New Product	TDK	Varistors MLV, 040, 4V, StandardClamp Variant Learn More about TDK x mlvs	Datasheet	9,985In Stock	Cut Tape $0.163 $0.139 $0.133 Reel $0.109 $0.107	Min.: 1 Mult.: 1 : 10,000	X-series, STANDARD 0402	TVS Diodes		SMD/SMT	0402 (1005 metric)				24 V				- 40 C	+ 85 C	Reel, Cut Tape

X Series Surface-Mount Multilayer Varistors

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