MA Varistors - Axial Leaded Varistor Series

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Varistors MA Datasheet

The MA Series of Transient surge suppressors are axial-lead metal oxide varistors (MOVs) for use in a wide variety of board level industrial and commercial electronic equipment.

They are intended to protect components and signal/data lines from low energy transients where the small axial lead package is required.
The MA Series is offered with standard (S suffix) or tightened (B suffix) clamping voltage.
See MA Series Device Ratins and Specifications table for part number and brand information.

Features:

3mm diameter disc size
Small axial lead package
Wide operating voltage range: VM(AC)RMS 9V to 264V VM(DC) 13V to 365V
Available in tape and reel or bulk packaging
No derating up to 85ºC ambient
New black epoxy offers improved performance for high temperature Lead-free wave soldering process

Access specifications, certifications, check availability and order parts below

Catalog #	Size	V_MAX AC (V)	V_MAX DC (V)	W_TM (J)	(I_TM 1xAmps (A)	V_NDC (V)	V_NDC MIN (V)	V_NDC MAX (V)	V_c (V)	Stock	Samples
V100MA4A	3mm	57	72	0.4	40	100	80	120	200	Check	Order
V100MA4B	3mm	60	81	0.45	40	100	90	110	185	Check	Order
V100MA4S	3mm	60	81	0.42	40	100	90	110	200	Check	Order
V100MT4A	3mm	57	72	0.4	40	100	80	120	200	Check	Order
V100MT4B	3mm	60	81	0.45	40	100	90	110	185	Check	Order
V100MT4S	3mm	60	81	0.42	40	100	90	110	200	Check	Order
V120MA1A	3mm	72	97	0.4	100	120	102	138	220	Check	Order
V120MA2B	3mm	75	101	0.5	100	120	108	132	205	Check	Order
V120MA2S	3mm	75	101	0.46	100	120	108	132	220	Check	Order
V120MT1A	3mm	72	97	0.4	100	120	102	138	220	Check	Order
V120MT2B	3mm	75	101	0.5	100	120	108	132	205	Check	Order
V120MT2S	3mm	75	101	0.46	100	120	108	132	220	Check	Order
V150MA1A	3mm	88	121	0.5	100	150	127	173	255	Check	Order
V150MA2B	3mm	92	127	0.6	100	150	135	165	240	Check	Order
V150MT1A	3mm	88	121	0.5	100	150	127	173	255	Check	Order
V150MT2B	3mm	92	127	0.5	100	150	135	165	240	Check	Order
V180MA1A	3mm	105	144	0.6	100	180	153	207	310	Check	Order
V180MA3B	3mm	110	152	0.7	100	180	162	198	290	Check	Order
V180MT1A	3mm	105	144	0.6	100	180	153	207	310	Check	Order
V180MT3B	3mm	110	152	0.6	100	180	162	198	290	Check	Order
V18MA1A	3mm	9	13	0.06	40	18	14	23	49	Check	Order
V18MA1B	3mm	10	14	0.07	40	18	15	21	44	Check	Order
V18MA1S	3mm	10	14	0.06	40	18	15	21	49	Check	Order
V18MT1A	3mm	9	13	0.06	40	18	14	23	49	Check	Order
V18MT1B	3mm	10	14	0.07	40	18	15	21	44	Check	Order
V18MT1S	3mm	10	14	0.06	40	18	15	21	49	Check	Order
V220MA2A	3mm	132	181	0.8	100	220	187	253	380	Check	Order
V220MA4B	3mm	138	191	0.9	100	220	198	242	360	Check	Order
V220MT2A	3mm	132	181	0.7	100	220	187	253	380	Check	Order
V220MT4B	3mm	138	191	0.8	100	220	198	242	360	Check	Order
V22MA1A	3mm	10	15	0.09	40	22	16	28	55	Check	Order
V22MA1B	3mm	14	18	0.1	40	22	19	26	51	Check	Order
V22MA1S	3mm	14	18	0.09	40	22	19	26	55	Check	Order
V22MT1A	3mm	10	15	0.09	40	22	16	28	55	Check	Order
V22MT1B	3mm	14	18	0.1	40	22	19	26	51	Check	Order
V22MT1S	3mm	14	18	0.09	40	22	19	26	55	Check	Order
V270MA2A	3mm	163	224	0.9	100	270	229	311	460	Check	Order
V270MA4B	3mm	171	235	1	100	270	243	297	440	Check	Order
V270MT2A	3mm	163	224	0.9	100	270	229	311	460	Check	Order
V270MT4B	3mm	171	235	1	100	270	243	297	440	Check	Order
V27MA1A	3mm	13	19	0.1	40	27	21	34	67	Check	Order
V27MA1B	3mm	17	22	0.11	40	27	24	31	59	Check	Order
V27MA1S	3mm	17	22	0.1	40	27	24	31	67	Check	Order
V27MT1A	3mm	13	19	0.1	40	27	21	34	67	Check	Order
V27MT1B	3mm	17	22	0.11	40	27	24	31	59	Check	Order
V27MT1S	3mm	17	22	0.1	40	27	24	31	67	Check	Order
V330MA2A	3mm	188	257	1	100	330	280	380	570	Check	Order
V330MA5B	3mm	200	274	1.1	100	330	297	363	540	Check	Order
V330MT2A	3mm	188	257	1	100	330	280	380	570	Check	Order
V330MT5B	3mm	200	274	1.1	100	330	297	363	540	Check	Order
V33MA1A	3mm	18	23	0.13	40	33	26	40	73	Check	Order
V33MA1B	3mm	20	26	0.15	40	33	29.5	36.5	67	Check	Order
V33MA1S	3mm	20	26	0.14	40	33	29.5	36.5	73	Check	Order
V33MA2S	3mm	20	26	0.14	40	33	29.5	36.5	73	Check	Order
V33MT1A	3mm	18	23	0.13	40	33	26	40	73	Check	Order
V33MT1B	3mm	20	26	0.15	40	33	29.5	36.5	67	Check	Order
V33MT2S	3mm	20	26	0.14	40	33	29.5	36.5	73	Check	Order
V390MA3A	3mm	234	322	1.2	100	390	331	449	670	Check	Order
V390MA6B	3mm	242	334	1.3	100	390	351	429	640	Check	Order
V390MT3A	3mm	234	322	1.2	100	390	331	449	670	Check	Order
V390MT6B	3mm	242	334	1.3	100	390	351	429	640	Check	Order
V39MA2A	3mm	22	28	0.16	40	39	31	47	86	Check	Order
V39MA2B	3mm	25	31	0.18	40	39	35	43	79	Check	Order
V39MA2S	3mm	25	31	0.17	40	39	35	43	86	Check	Order
V39MT2A	3mm	22	28	0.16	40	39	31	47	86	Check	Order
V39MT2B	3mm	25	31	0.18	40	39	35	43	79	Check	Order
V39MT2S	3mm	25	31	0.17	40	39	35	43	86	Check	Order
V430MA3A	3mm	253	349	1.5	100	430	365	495	740	Check	Order
V430MA7B	3mm	264	365	1.7	100	430	387	473	700	Check	Order
V430MT3A	3mm	253	349	1.5	100	430	365	495	740	Check	Order
V430MT7B	3mm	264	365	1.7	100	430	387	473	700	Check	Order
V47MA2A	3mm	27	34	0.19	40	47	37	57	99	Check	Order
V47MA2B	3mm	30	38	0.21	40	47	42	52	90	Check	Order
V47MA2S	3mm	30	38	0.19	40	47	42	52	99	Check	Order
V47MT2A	3mm	27	34	0.19	40	47	37	57	99	Check	Order
V47MT2B	3mm	30	38	0.21	40	47	42	52	90	Check	Order
V47MT2S	3mm	30	38	0.19	40	47	42	52	99	Check	Order
V56MA2A	3mm	32	40	0.23	40	53	44	68	117	Check	Order
V56MA2B	3mm	35	45	0.25	40	53	50	62	108	Check	Order
V56MA2S	3mm	35	45	0.23	40	53	50	62	117	Check	Order
V56MT2A	3mm	32	40	0.23	40	53	44	68	117	Check	Order
V56MT2B	3mm	35	45	0.25	40	53	50	62	108	Check	Order
V56MT2S	3mm	35	45	0.23	40	53	50	62	117	Check	Order
V68MA3A	3mm	38	48	0.26	40	68	54	82	138	Check	Order
V68MA3B	3mm	40	56	0.3	40	68	61	75	127	Check	Order
V68MA3S	3mm	40	56	0.27	40	68	61	75	138	Check	Order
V68MT3A	3mm	38	48	0.26	40	68	54	82	138	Check	Order
V68MT3B	3mm	40	56	0.3	40	68	61	75	127	Check	Order
V68MT3S	3mm	40	56	0.27	40	68	61	75	138	Check	Order
V82MA3A	3mm	45	60	0.33	40	82	65	99	163	Check	Order
V82MA3B	3mm	50	66	0.37	40	82	73	91	150	Check	Order
V82MA3S	3mm	50	66	0.34	40	82	73	91	163	Check	Order
V82MT3A	3mm	45	60	0.33	40	82	65	99	163	Check	Order
V82MT3B	3mm	50	66	0.37	40	82	73	91	150	Check	Order
V82MT3S	3mm	50	66	0.34	40	82	73	91	163	Check	Order

	ICPTest_MA_Series_12 2 2010 pdf
	ICPTest_MA_Series_06 21 2012 pdf
	ChinaRoHS_MA pdf

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	AN9768 Transient Suppression Devices and Principles This application note discusses the two major categories of transient suppressors: a) those that attenuate transients, thus preventing their propagation into the sensitive circuit; and b) those that divert transients away from sensitive loads and so limit the residual voltages.
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MA - Axial Leaded Varistor Series

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