Surge-Gard Inrush Current Limiter Data Sheets

SURGE-GARD Features

Lowers rectifier cost by reducing required peak forward surge current rating
Reduces Noise
Reduces Fuse Failures
High Current Capacity

Installation Options

Thru-Hole Leads
Insulated/Un-insulated
Standoffs
Preformed Leads.

For more information regarding Ametherm’s acquired Surge-GARD Inrush Current Limiter Product Line, please refer to the RTI Surge-Gard Inrush Current Limiters page.

Part Number	Resistance @ 25 °C	Max. D (Inches)	Max. T (Inches)	Lead Diameter (Inches)	NTC Curve	Digi-Key	Mouser
SG260	0.5	1.25	0.2	0.04	A	570-1142-ND	995-SG260
SG326	0.5	1.25	0.2	0.04	A	SG326-ND	995-SG326
SG100	1	0.9	0.3	0.04	A	570-1143-ND	995-SG100
SG301	1	0.9	0.3	0.04	A	SG301-ND	995-SG301
SG405	1	1.25	0.25	0.04	A	570-1144-ND	995-SG405
SG328	1	1.25	0.25	0.04	A	570-1145-ND	995-SG328
SG416	1.3	0.55	0.2	0.04	A	570-1445-ND	995-SG405
SG110	2	0.9	0.35	0.04	A	570-1146-ND	995-SG110
SG302	2	0.9	0.35	0.04	A	SG302-ND	995-SG302
SG420	2	1.25	0.3	0.04	A	570-1147-ND	995-SG420
SG355	2	1.25	0.3	0.04	A	SG355-ND	995-SG355
SG120	2.5	0.6	0.25	0.032	A	570-1148-ND	995-SG120
SG303	2.5	0.6	0.25	0.032	A	SG303-ND	995-SG303
SG130	2.5	0.6	0.25	0.032	A	570-1149-ND	995-SG130
SG304	2.5	0.6	0.25	0.032	A	SG304-ND	995-SG304
SG140	2.5	0.6	0.25	0.032	A	570-1150-ND	995-SG140
SG305	2.5	0.6	0.25	0.032	A	SG305-ND	995-SG305
SG150	2.5	0.9	0.3	0.04	A	570-1151-ND	995-SG150
SG306	2.5	0.9	0.3	0.04	A	SG306-ND	995-SG306
SG160	2.5	0.9	0.3	0.04	A	570-1152-ND	995-SG160
SG307	2.5	0.9	0.3	0.04	A	SG307-ND	995-SG307
SG170	4	0.6	0.25	0.04	A	570-1153-ND	995-SG170
SG308	4	0.6	0.25	0.04	A	570-1154-ND	995-SG308
SG32	4	0.9	0.35	0.04	A	570-1155-ND	995-SG32
SG330	4	0.9	0.35	0.04	A	570-1156-ND	995-SG330
SG190	5	0.6	0.25	0.032	A	570-1157-ND	995-SG190
SG310	5	0.6	0.25	0.032	A	SG310-ND	995-SG310
SG200	5	0.6	0.25	0.032	A	570-1159-ND	995-SG200
SG311	5	0.6	0.25	0.032	A	SG311-ND	995-SG311
SG44	5	0.6	0.25	0.04	A	570-1160-ND	995-SG44
SG332	5	0.6	0.25	0.04	A	570-1446-ND	995-SG332
SG26	5	0.9	0.275	0.04	A	570-1161-ND	995-SG26
SG333	5	0.9	0.275	0.04	A	570-1162-ND	995-SG333
SG210	7	0.6	0.3	0.04	A	570-1165-ND	995-SG210
SG312	7	0.6	0.3	0.04	A	SG312-ND	995-SG312
SG64	7	0.95	0.275	0.04	J	570-1163-ND	995-SG64
SG336	7	0.95	0.275	0.04	J	570-1164-ND	995-SG336
SG337	10	0.5	0.25	0.032	A	570-1447-ND	995-SG337
SG220	10	0.45	0.3	0.032	A	570-1166-ND	995-SG220
SG313	10	0.45	0.3	0.032	A	570-1167-ND	995-SG313
SG42	10	0.6	0.35	0.04	A	570-1168-ND	995-SG42
SG338	10	0.6	0.35	0.04	A	SG338-ND	995-SG338
SG27	10	0.5	0.35	0.04	A	570-1169-ND	995-SG27
SG314	10	0.5	0.35	0.04	A	570-1170-ND	995-SG314
SG40	10	0.9	0.35	0.04	J	570-1171-ND	995-SG40
SG320	16	0.75	0.25	0.04	J	570-1448-ND	SG320
SG230	20	0.5	0.3	0.032	A	570-1173-ND	995-SG230
SG315	20	0.5	0.3	0.032	A	SG315-ND	995-SG315
SG240	40	0.625	0.25	0.032	B	570-1174-ND	995-SG240
SG316	40	0.625	0.25	0.032	B	SG316-ND	995-SG316
SG250	120	0.925	0.25	0.04	C	570-1176-ND	995-SG250
SG317	120	0.925	0.25	0.04	C	SG317-ND	995-SG317

Surge-Gard Inrush Current Limiter Data Sheets

SURGE-GARD Features

Installation Options

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Inrush Current