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BA/BB Varistors

Littelfuse BA/BB Varistors are heavy duty industrial metal-oxide varistors (MOVs) designed to provide surge protection for motor controls and power supplies used in oil-drilling, mining, transportation equipment and other heavy industrial AC line applications. The varistors have similar package construction but differ in size and ratings. The BA models are rated from 130V_M(AC) to 880V_M(AC) and the BB models from 1100V_M(AC) to 2800V_M(AC).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 910V 70kA 4500pF V571BA60 Littelfuse 1: 138,00 € 106In Stock	Mfr. Part No. V571BA60 Mouser Part No 576-V571BA60	Littelfuse	Varistors 910V 70kA 4500pF Learn More about Littelfuse ba bb series varistors	Datasheet	106In Stock	138,00 € 130,25 € 122,61 € Quote Quote	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	575 VAC	730 VDC	1.001 kV	1.42 kV	60 mm	70 kA	2100 J	4.5 nF	- 55 C	+ 85 C	Bulk
Varistors 70kA 1050V 70kA 4000pF V661BA60 Littelfuse 1: 142,85 € 118In Stock	Mfr. Part No. V661BA60 Mouser Part No 576-V661BA60	Littelfuse	Varistors 70kA 1050V 70kA 4000pF Learn More about Littelfuse ba bb series varistors	Datasheet	118In Stock	142,85 € 137,24 € 129,48 € Quote Quote	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	660 VAC	850 VDC	1.05 kV	1.64 kV	60 mm	70 kA	230 J	4 nF	- 55 C	+ 85 C	Bulk
Varistors 50kA 130V 20000pF V131BA60 Littelfuse 1: 68,57 € 81In Stock 816Expected 28/12/2026	Mfr. Part No. V131BA60 Mouser Part No 576-V131BA60	Littelfuse	Varistors 50kA 130V 20000pF Learn More about Littelfuse ba bb series varistors	Datasheet	81In Stock 816Expected 28/12/2026	68,57 € 61,65 € 56,89 €	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	130 VAC	175 VDC	205 V	340 V	60 mm	50 kA	450 J	20 nF	- 55 C	+ 85 C	Bulk
Varistors 150V 50kA 16000pF 60mm Disc V151BA60 Littelfuse 1: 89,15 € 32In Stock	Mfr. Part No. V151BA60 Mouser Part No 576-V151BA60	Littelfuse	Varistors 150V 50kA 16000pF 60mm Disc Learn More about Littelfuse ba bb series varistors	Datasheet	32In Stock	89,15 € 81,13 € 77,19 €	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	150 VAC	200 VDC	240 V	400 V	60 mm	50 kA	530 J	16 nF	- 55 C	+ 85 C	Bulk
Varistors 2700V 70kA 1500pF 60mm Disc V172BB60 Littelfuse 1: 166,56 € 10In Stock 8Expected 12/01/2027	Mfr. Part No. V172BB60 Mouser Part No 576-V172BB60	Littelfuse	Varistors 2700V 70kA 1500pF 60mm Disc Learn More about Littelfuse ba bb series varistors	Datasheet	10In Stock 8Expected 12/01/2027	166,56 € 160,22 € 151,87 € Quote Quote	Min.: 1 Mult.: 1	BB	MOVs	PCB Mount	SMD/SMT	1.7 kVAC	2.15 kVDC	2.765 kV	4.3 kV	60 mm	70 kA	6 kJ	1.5 nF	- 55 C	+ 85 C	Bulk
Varistors 3300V 70kA 1200pF V202BB60 Littelfuse 1: 238,55 € 48In Stock	Mfr. Part No. V202BB60 Mouser Part No 576-V202BB60	Littelfuse	Varistors 3300V 70kA 1200pF Learn More about Littelfuse ba bb series varistors	Datasheet	48In Stock	238,55 € 222,58 € 205,58 € Quote Quote	Min.: 1 Mult.: 1	BB	MOVs	PCB Mount	SMD/SMT	2 kVAC	2.5 kVDC	2.79 kV	5.2 kV	60 mm	70 kA	7.5 kJ	1.2 nF	- 55 C	+ 85 C	Bulk
Varistors 250V 50kA 10000pF V251BA60 Littelfuse 1: 89,65 € 27In Stock 24Expected 25/01/2027	Mfr. Part No. V251BA60 Mouser Part No 576-V251BA60	Littelfuse	Varistors 250V 50kA 10000pF Learn More about Littelfuse ba bb series varistors	Datasheet	27In Stock 24Expected 25/01/2027	89,65 € 78,97 € 77,19 €	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	250 VAC	330 VDC	390 V	620 V	60 mm	50 kA	880 J	10 nF	- 55 C	+ 85 C	Bulk
Varistors 275V 50kA 9000pF 60mm Disc V271BA60 Littelfuse 1: 85,64 € 33In Stock	Mfr. Part No. V271BA60 Mouser Part No 576-V271BA60	Littelfuse	Varistors 275V 50kA 9000pF 60mm Disc Learn More about Littelfuse ba bb series varistors	Datasheet	33In Stock	85,64 € 83,20 € 80,16 € 77,19 €	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	275 VAC	369 VDC	430 V	680 V	60 mm	50 kA	950 J	9 nF	- 55 C	+ 85 C	Bulk
Varistors 320V 50kA 7500pF V321BA60 Littelfuse 1: 100,77 € 54In Stock	Mfr. Part No. V321BA60 Mouser Part No 576-V321BA60	Littelfuse	Varistors 320V 50kA 7500pF Learn More about Littelfuse ba bb series varistors	Datasheet	54In Stock	100,77 € 90,39 €	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	320 VAC	420 VDC	510 V	760 V	60 mm	50 kA	1.1 kJ	7.5 nF	- 55 C	+ 85 C	Bulk
Varistors 420V 70kA 6000pF V421BA60 Littelfuse 1: 109,78 € 15In Stock	Mfr. Part No. V421BA60 Mouser Part No 576-V421BA60	Littelfuse	Varistors 420V 70kA 6000pF Learn More about Littelfuse ba bb series varistors	Datasheet	15In Stock	109,78 € 109,77 € 96,47 €	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	420 VAC	560 VDC	680 V	1.06 kV	60 mm	70 kA	1.5 kJ	6 nF	- 55 C	+ 85 C	Bulk
Varistors 750V 70kA 5500pF V481BA60 Littelfuse 1: 109,50 € 22In Stock 24Expected 06/01/2027	Mfr. Part No. V481BA60 Mouser Part No 576-V481BA60	Littelfuse	Varistors 750V 70kA 5500pF Learn More about Littelfuse ba bb series varistors	Datasheet	22In Stock 24Expected 06/01/2027	109,50 € 100,75 € 96,47 €	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	480 VAC	640 VDC	750 V	1.16 kV	60 mm	70 kA	1.6 kJ	5.5 nF	- 55 C	+ 85 C	Bulk
Varistors 820V 70kA 5000pF V511BA60 Littelfuse 1: 116,37 € 16In Stock	Mfr. Part No. V511BA60 Mouser Part No 576-V511BA60	Littelfuse	Varistors 820V 70kA 5000pF Learn More about Littelfuse ba bb series varistors	Datasheet	16In Stock	116,37 € 110,23 € 108,94 € 99,58 €	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	510 VAC	675 VDC	820 V	1.3 kV	60 mm	70 kA	1.8 kJ	5 nF	- 55 C	+ 85 C	Bulk
Varistors 1500V 70kA 2700pF V881BA60 Littelfuse 1: 133,81 € 17In Stock 24Expected 18/03/2027	Mfr. Part No. V881BA60 Mouser Part No 576-V881BA60	Littelfuse	Varistors 1500V 70kA 2700pF Learn More about Littelfuse ba bb series varistors	Datasheet	17In Stock 24Expected 18/03/2027	133,81 € 123,27 € Quote Quote	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	880 VAC	1.15 kVDC	1.5 kV	2.34 kV		70 kA	3.2 kJ	2.7 nF	- 55 C	+ 85 C	Bulk
Varistors 1800V 70kA 2200pF 60mm Disc V112BB60 Littelfuse 1: 190,51 € 1In Stock	Mfr. Part No. V112BB60 Mouser Part No 576-V112BB60	Littelfuse	Varistors 1800V 70kA 2200pF 60mm Disc Learn More about Littelfuse ba bb series varistors	Datasheet	1In Stock	190,51 € 177,74 €	Min.: 1 Mult.: 1	BB	MOVs	PCB Mount	SMD/SMT	1.1 kVAC	1.4 kVDC	1.85 kV	2.94 kV	60 mm	70 kA	3800 J	2.2 nF	- 55 C	+ 85 C	Bulk
Varistors 140V 1800pF V142BB60 Littelfuse 1: 179,20 € 1In Stock 8Expected 13/04/2027	Mfr. Part No. V142BB60 Mouser Part No 576-V142BB60	Littelfuse	Varistors 140V 1800pF Learn More about Littelfuse ba bb series varistors	Datasheet	1In Stock 8Expected 13/04/2027	179,20 € 170,43 €	Min.: 1 Mult.: 1	BB	MOVs	PCB Mount	SMD/SMT	1.4 kVAC	1.75 kVDC	2.3 kV	3.6 kV	60 mm	70 kA	5000 J	1.8 nF	- 55 C	+ 85 C	Bulk
Varistors 2800V 70kA 800pF V282BB60 Littelfuse 1: 253,38 € 2In Stock 4Expected 28/12/2026	Mfr. Part No. V282BB60 Mouser Part No 576-V282BB60	Littelfuse	Varistors 2800V 70kA 800pF Learn More about Littelfuse ba bb series varistors	Datasheet	2In Stock 4Expected 28/12/2026	253,38 € 200,24 €	Min.: 1 Mult.: 1	BB	MOVs	PCB Mount	SMD/SMT	2.8 kVAC	3.5 kVDC	4.23 kV	7.4 kV	60 mm	70 kA	10000 J	800 pF	- 55 C	+ 85 C	Bulk
Varistors 1200V 70kA 3500pF V751BA60 Littelfuse 1: 134,76 € 32Expected 27/01/2027	Mfr. Part No. V751BA60 Mouser Part No 576-V751BA60	Littelfuse	Varistors 1200V 70kA 3500pF Learn More about Littelfuse ba bb series varistors	Datasheet	32Expected 27/01/2027	134,76 € 130,39 € 130,01 € Quote Quote	Min.: 1 Mult.: 1	BA	MOVs	PCB Mount	SMD/SMT	750 VAC	970 VDC	1.2 kV	1.88 kV	60 mm	70 kA	2.6 kJ	3.5 nF	- 55 C	+ 85 C	Bulk
Varistors 3900V 70kA 1000pF V242BB60 Littelfuse 1: 230,89 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. V242BB60 Mouser Part No 576-V242BB60	Littelfuse	Varistors 3900V 70kA 1000pF Learn More about Littelfuse ba bb series varistors	Datasheet	Non-Stocked Lead-Time 26 Weeks	230,89 € 185,36 €	Min.: 1 Mult.: 1	BB	MOVs	PCB Mount	SMD/SMT	2.4 kVAC	3 kVDC	3.51 kV	6.2 kV	60 mm	70 kA	8.6 kJ	1 nF	- 55 C	+ 85 C	Bulk

BA/BB Varistors

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