Varistors – Mouser United Kingdom

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Mounting Style	Termination Style	Voltage Rating AC	Voltage Rating DC	Varistor Voltage	Clamping Voltage	Diameter	Max Surge Current	Surge Energy Rating	Capacitance	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Varistors 275V 20mm Epoxy UltraMOV V20E275P Littelfuse 1: £0.653 13,916In Stock 3,000Expected 19/11/2026	Mfr. Part No. V20E275P Mouser Part No 576-V20E275P	Littelfuse	Varistors 275V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	13,916In Stock 3,000Expected 19/11/2026	£0.653 £0.426 £0.375 £0.351 £0.349	Min.: 1 Mult.: 1	UltraMOV	MOVs	PCB Mount	Radial	275 VAC	350 VDC	473 V	710 V	20 mm	10 kA	190 J	900 pF	- 55 C	+ 85 C	Bulk
Varistors 550V 20mm Epoxy UltraMOV V20E550P Littelfuse 1: £0.952 3,717In Stock	Mfr. Part No. V20E550P Mouser Part No 576-V20E550P	Littelfuse	Varistors 550V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	3,717In Stock	£0.952 £0.629 £0.558 £0.518 £0.499	Min.: 1 Mult.: 1	UltraMOV	MOVs	PCB Mount	Radial	550 VAC	745 VDC	819 V to 1.001 kV	1.5 kV	20 mm	10 kA	360 J	300 pF	- 55 C	+ 85 C	Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP130E Littelfuse 1: £1.38 532In Stock	Mfr. Part No. TMOV14RP130E Mouser Part No 576-TMOV14RP130E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	532In Stock	£1.38 £1.09	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial	130 VAC	170 VDC	225.5 V	340 V	14 mm	6 kA	50 J	1 nF	- 55 C	+ 85 C	Bulk
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP175E Littelfuse 1: £1.47 575In Stock 1,200Expected 09/02/2027	Mfr. Part No. TMOV14RP175E Mouser Part No 576-TMOV14RP175E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	575In Stock 1,200Expected 09/02/2027	£1.47 £1.09 £0.995 £0.882 £0.811	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial	175 VAC	225 VDC	297 V	455 V	14 mm	6 kA	70 J	700 pF	- 55 C	+ 85 C	Bulk
Varistors 14MM 300V STRAIGHT INLINE TMOV14RP300EL3T7 Littelfuse 1: £1.82 1,200In Stock	Mfr. Part No. TMOV14RP300EL3T7 Mouser Part No 576-TMOV14RP300EL3T7	Littelfuse	Varistors 14MM 300V STRAIGHT INLINE Learn More about Littelfuse tmov varistors	Datasheet	1,200In Stock	Cut Tape £1.82 £1.34 £1.22 £1.10 £0.856 Reel £0.856	Min.: 1 Mult.: 1 : 400	TMOV	Varistors	PCB Mount	Radial	300 VAC	385 VDC	423 VDC to 517 VDC	775 V	14 mm	6 kA	125 J	400 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP320EL2T7 Littelfuse 1: £1.65 260In Stock 1,200Expected 29/12/2026	Mfr. Part No. TMOV14RP320EL2T7 Mouser Part No 576-TMOV14RP320EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	260In Stock 1,200Expected 29/12/2026	Cut Tape £1.65 £1.22 £1.12 £0.995 Reel £0.943 View £0.943 £0.841 £0.826	Min.: 1 Mult.: 1 : 400	TMOV	MOVs	PCB Mount	Radial	320 VAC	510 VDC	561 V	840 V	14 mm	6 kA	136 J	380 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP385EL2T7 Littelfuse 1: £1.70 746In Stock	Mfr. Part No. TMOV14RP385EL2T7 Mouser Part No 576-TMOV14RP385EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	746In Stock	Cut Tape £1.70 £1.26 £1.15 £0.969 Reel £0.925 £0.856	Min.: 1 Mult.: 1 : 400	TMOV	MOVs	PCB Mount	Radial	385 VAC	620 VDC	682 V	1.025 kV	14 mm	6 kA	150 J	360 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors Thermally Protected 14MM TMOV14RP550E Littelfuse 1: £1.61 338In Stock	Mfr. Part No. TMOV14RP550E Mouser Part No 576-TMOV14RP550E	Littelfuse	Varistors Thermally Protected 14MM Learn More about Littelfuse tmov varistors	Datasheet	338In Stock	£1.61 £1.20 £1.09 £0.978 £0.96	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial	550 VAC	715 VDC	1.001 kV	1.355 kV	14 mm	6 kA	190 J	180 pF	- 55 C	+ 85 C	Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP140E Littelfuse 1: £1.58 583In Stock	Mfr. Part No. TMOV20RP140E Mouser Part No 576-TMOV20RP140E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	583In Stock	£1.58 £1.18 £1.07 £0.96 £0.943	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial	140 VAC	180 VDC	242 V	360 V	20 mm	10 kA	110 J	1.75 nF	- 55 C	+ 85 C	Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP230E Littelfuse 1: £1.58 898In Stock	Mfr. Part No. TMOV20RP230E Mouser Part No 576-TMOV20RP230E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	898In Stock	£1.58 £1.18 £1.07 £0.96 £0.943	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial	230 VAC	360 VDC	396 V	595 V	20 mm	10 kA	160 J	1.1 nF	- 55 C	+ 85 C	Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP300EL2T7 Littelfuse 1: £1.89 890In Stock	Mfr. Part No. TMOV20RP300EL2T7 Mouser Part No 576-TMOV20RP300EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	890In Stock	Cut Tape £1.89 £1.41 £1.28 £1.15 Reel £0.96	Min.: 1 Mult.: 1 : 300	TMOV	MOVs	PCB Mount	Radial	300 VAC	385 VDC	517 V	775 V	20 mm	10 kA	250 J	800 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP320E Littelfuse 1: £1.89 226In Stock 3,000On Order	Mfr. Part No. TMOV20RP320E Mouser Part No 576-TMOV20RP320E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	226In Stock 3,000On Order On Order Ship Dates Mfr. No: TMOV20RP320E Stock: 226 Can Dispatch Immediately On Order: 1,500 Expected 04/01/2027 1,500 Expected 05/01/2027 Factory Lead Time: 16 Weeks	£1.89 £1.41 £1.27 £1.11 £0.943	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial	320 VAC	561 VDC	561 V	840 V	20 mm	10 kA	372 J	750 pF	- 55 C	+ 85 C	Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP320EL2T7 Littelfuse 1: £1.89 996In Stock	Mfr. Part No. TMOV20RP320EL2T7 Mouser Part No 576-TMOV20RP320EL2T7	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	996In Stock	Cut Tape £1.89 £1.41 £1.28 £1.15 Reel £0.96	Min.: 1 Mult.: 1 : 300	TMOV	MOVs	PCB Mount	Radial	320 VAC	510 VDC	561 V	840 V	20 mm	10 kA	372 J	750 pF	- 55 C	+ 85 C	Reel, Cut Tape
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP420E Littelfuse 1: £1.72 26In Stock 2,100Expected 04/01/2027	Mfr. Part No. TMOV20RP420E Mouser Part No 576-TMOV20RP420E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	26In Stock 2,100Expected 04/01/2027	£1.72 £1.54 £1.41 £1.05 View £0.986 £0.978	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial	420 VAC	560 VDC	748 V	1.12 kV	20 mm	10 kA	320 J	600 pF	- 55 C	+ 85 C	Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP550E Littelfuse 1: £1.71 679In Stock 1,200Expected 10/02/2027	Mfr. Part No. TMOV20RP550E Mouser Part No 576-TMOV20RP550E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	679In Stock 1,200Expected 10/02/2027	£1.71 £1.27 £1.17 £1.03	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial	550 VAC	715 VDC	1.001 kV	1.5 kV	20 mm	10 kA	360 J	300 pF	- 55 C	+ 85 C	Bulk
Varistors THERMALLY PROTECTED VARISTOR 20MM TMOV20RP625E Littelfuse 1: £1.96 9In Stock 1,200Expected 01/02/2027	Mfr. Part No. TMOV20RP625E Mouser Part No 576-TMOV20RP625E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 20MM Learn More about Littelfuse tmov varistors	Datasheet	9In Stock 1,200Expected 01/02/2027	£1.96 £1.46 £1.34 £1.27 £1.20	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial	625 VAC	1.1 kVDC	1.1 kV	1.65 kV	20 mm	10 kA	400 J	250 pF	- 55 C	+ 85 C	Bulk
Varistors 140V 20KA SQ 25MM PB FREE 25S TMOV25SP140M Littelfuse 1: £4.31 28In Stock 800Expected 15/02/2027	Mfr. Part No. TMOV25SP140M Mouser Part No 576-TMOV25SP140M	Littelfuse	Varistors 140V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	28In Stock 800Expected 15/02/2027	£4.31 £3.29 £3.03 £2.35	Min.: 1 Mult.: 1	TMOV	MOVs	PCB Mount	Radial	140 VAC	180 VDC	242 V	355 V	25 mm	20 kA	210 J	2.5 nF	- 55 C	+ 85 C	Bulk
Varistors 130V 7mm Epoxy UltraMOV V07E130P Littelfuse 1: £0.255 34In Stock 4,500Expected 16/02/2027	Mfr. Part No. V07E130P Mouser Part No 576-V07E130P	Littelfuse	Varistors 130V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	34In Stock 4,500Expected 16/02/2027	£0.255 £0.157 £0.136 £0.126 View £0.12 £0.118	Min.: 1 Mult.: 1	UltraMOV	MOVs	PCB Mount	Radial	130 VAC	170 VDC	184 V to 226 V	340 V	7 mm	1.75 kA	12.5 J	180 pF	- 55 C	+ 85 C	Bulk
Varistors 150V 7mm Epoxy UltraMOV V07E150P Littelfuse 1: £0.203 2,410In Stock	Mfr. Part No. V07E150P Mouser Part No 576-V07E150P	Littelfuse	Varistors 150V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	2,410In Stock	£0.203 £0.125 £0.118	Min.: 1 Mult.: 1	UltraMOV	MOVs	PCB Mount	Radial	150 VAC	200 VDC	216 V to 264 V	395 V	7 mm	1.75 kA	15 J	150 pF	- 55 C	+ 85 C	Bulk
Varistors 175V 7mm Epoxy UltraMOV V07E175P Littelfuse 1: £0.255 2,674In Stock	Mfr. Part No. V07E175P Mouser Part No 576-V07E175P	Littelfuse	Varistors 175V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	2,674In Stock	£0.255 £0.157 £0.136 £0.126 View £0.12 £0.118	Min.: 1 Mult.: 1	UltraMOV	MOVs	PCB Mount	Radial	175 VAC	225 VDC	243 V to 297 V	455 V	7 mm	1.75 kA	17 J	130 pF	- 55 C	+ 85 C	Bulk
Varistors 230V 7mm Epoxy UltraMOV V07E230P Littelfuse 1: £0.271 194In Stock 4,500Expected 04/01/2027	Mfr. Part No. V07E230P Mouser Part No 576-V07E230P	Littelfuse	Varistors 230V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	194In Stock 4,500Expected 04/01/2027	£0.271 £0.167 £0.143 £0.133 View £0.126 £0.119 £0.118	Min.: 1 Mult.: 1	UltraMOV	MOVs	PCB Mount	Radial	230 VAC	300 VDC	396 V	595 V	7 mm	1.75 kA	20 J	100 pF	- 55 C	+ 85 C	Bulk
Varistors 250V 7mm Epoxy UltraMOV V07E250P Littelfuse 1: £0.255 2,583In Stock	Mfr. Part No. V07E250P Mouser Part No 576-V07E250P	Littelfuse	Varistors 250V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	2,583In Stock	£0.255 £0.157 £0.136 £0.126 View £0.12 £0.118	Min.: 1 Mult.: 1	UltraMOV	MOVs	PCB Mount	Radial	250 VAC	320 VDC	351 V to 429 V	650 V	7 mm	1.75 kA	25 J	90 pF	- 55 C	+ 85 C	Bulk
Varistors 275V 7mm Epoxy UltraMOV V07E275P Littelfuse 1: £0.255 6,104In Stock	Mfr. Part No. V07E275P Mouser Part No 576-V07E275P	Littelfuse	Varistors 275V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	6,104In Stock	£0.255 £0.157 £0.136 £0.126 View £0.12 £0.118	Min.: 1 Mult.: 1	UltraMOV	MOVs	PCB Mount	Radial	275 VAC	350 VDC	475 V	710 V	7 mm	1.75 kA	28 J	80 pF	- 55 C	+ 85 C	Bulk
Varistors 300V 7mm Epoxy UltraMOV V07E300P Littelfuse 1: £0.217 4,313In Stock	Mfr. Part No. V07E300P Mouser Part No 576-V07E300P	Littelfuse	Varistors 300V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	4,313In Stock	£0.217 £0.132 £0.118	Min.: 1 Mult.: 1	UltraMOV	MOVs	PCB Mount	Radial	300 VAC	385 VDC	423 V to 517 V	775 V	7 mm	1.75 kA	30 J	70 pF	- 55 C	+ 85 C	Bulk
Varistors 440V 7mm Epoxy UltraMOV V07E440P Littelfuse 1: £0.33 148In Stock	Mfr. Part No. V07E440P Mouser Part No 576-V07E440P	Littelfuse	Varistors 440V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	148In Stock	£0.33 £0.204 £0.177 £0.164 View £0.157 £0.148	Min.: 1 Mult.: 1	UltraMOV	MOVs	PCB Mount	Radial	440 VAC	585 VDC	786.5 V	1.18 kV	7 mm	1.75 kA	44 J	50 pF	- 55 C	+ 85 C	Bulk