Inrush Current Limiters

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SURGE-GARD™ NTC Inrush Current Limiters

Vishay / Ametherm SURGE-GARD™ NTC Inrush Current Limiting devices are manufactured using specially formulated metal oxide ceramic materials and certified to UL 1434 for single- and three-phase input voltages to 480V_AC. SURGE-GARD devices are capable of handling high steady-state currents to 36A and input energy to 250J. Available with various options in multiple leaded package styles, the components offer resistance at +25°C (R25) from 0.4Ω to 220Ω with tolerances down to ±10%, maximum operating voltage to 265V_RMS, and beta from 3000°K to 3965°K.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Termination Style	Current Rating	Voltage Rating	Resistance	Tolerance	Diameter	Width	Lead Diameter	Lead Spacing	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Series
Inrush Current Limiters 10OHM 6AMP KINKED UL Approved SG314 Vishay / Ametherm 1: ¥649.5 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SG314 Mouser Part # 995-SG314	Vishay / Ametherm	Inrush Current Limiters 10OHM 6AMP KINKED UL Approved Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked Lead-Time 12 Weeks	¥649.5 ¥538.2 ¥496.6 ¥411.9 View ¥380.4 ¥340.5 ¥313.9 ¥312.3	Min.: 1 Mult.: 1	PCB Mount	Radial	6 A	265 VAC	10 Ohms	15 %	0.5 in	0.35 in	0.04 in	0.35 in	0 C	+ 65 C	Bulk	SG
Inrush Current Limiters 20OHM 1.75AMP KINKED SG315 Vishay / Ametherm 1: ¥435.2 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SG315 Mouser Part # 995-SG315	Vishay / Ametherm	Inrush Current Limiters 20OHM 1.75AMP KINKED Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked Lead-Time 12 Weeks	¥435.2 ¥362.1 ¥333.9 ¥277.4 View ¥255.8 ¥227.6 ¥210.9 ¥202.6	Min.: 1 Mult.: 1	PCB Mount	Radial	1.75 A	265 VAC	20 Ohms	15 %	0.5 in	0.3 in	0.032 in	0.31 in	0 C	+ 65 C	Bulk	SG
Inrush Current Limiters 0.5OHM 30AMP KINKED SG326 Vishay / Ametherm 200: ¥1,034.8 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SG326 Mouser Part # 995-SG326	Vishay / Ametherm	Inrush Current Limiters 0.5OHM 30AMP KINKED Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape ¥1,034.8 ¥901.9	Min.: 200 Mult.: 50 : 50	PCB Mount	Radial	30 A	120 VAC	500 mOhms	20 %	1.25 in	0.2 in	0.04 in	0.35 in	0 C	+ 65 C	Reel	SG
Inrush Current Limiters ICL 0R7 25% 12A 19.56MM SG415 Vishay / Ametherm 1: ¥1,049.8 Non-Stocked Lead-Time 12 Weeks New At Mouser	Mfr. Part # SG415 Mouser Part # 995-SG415 New At Mouser	Vishay / Ametherm	Inrush Current Limiters ICL 0R7 25% 12A 19.56MM	Datasheet	Non-Stocked Lead-Time 12 Weeks	¥1,049.8 ¥872 ¥803.9 ¥691 View ¥586.3 ¥544.8 ¥536.5	Min.: 1 Mult.: 1	PCB Mount	Radial												SG
Inrush Current Limiters ICL 10R 25% 15A 32MM CUSTOM SG470C003 Vishay / Ametherm 1: ¥1,863.6 Non-Stocked Lead-Time 12 Weeks New At Mouser	Mfr. Part # SG470C003 Mouser Part # 995-SG470C003 New At Mouser	Vishay / Ametherm	Inrush Current Limiters ICL 10R 25% 15A 32MM CUSTOM	Datasheet	Non-Stocked Lead-Time 12 Weeks	¥1,863.6 ¥1,546.4 ¥1,426.8 ¥1,182.6 View ¥966.7 ¥953.4 ¥951.8	Min.: 1 Mult.: 1														SG
Inrush Current Limiters ICL 5R 15% 1A 15.24MM SG15 Vishay / Ametherm 1: ¥586.3 Non-Stocked New At Mouser	Mfr. Part # SG15 Mouser Part # 995-SG15 New At Mouser	Vishay / Ametherm	Inrush Current Limiters ICL 5R 15% 1A 15.24MM	Datasheet	Non-Stocked	¥586.3 ¥485 ¥448.5 ¥372.1 View ¥343.8 ¥307.3 ¥282.4	Min.: 1 Mult.: 1	PCB Mount	Radial												SG
Inrush Current Limiters ICL 5R 15% 7A 15.24MM CUSTOM SG200C001 Vishay / Ametherm 600: ¥313.9 Non-Stocked	Mfr. Part # SG200C001 Mouser Part # 995-SG200C001	Vishay / Ametherm	Inrush Current Limiters ICL 5R 15% 7A 15.24MM CUSTOM	Datasheet	Non-Stocked	¥313.9 ¥312.3	Min.: 600 Mult.: 200														SG
Inrush Current Limiters 7OHM 4AMP SG210 Vishay / Ametherm 1: ¥392 Non-Stocked	Mfr. Part # SG210 Mouser Part # 995-SG210	Vishay / Ametherm	Inrush Current Limiters 7OHM 4AMP Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥392 ¥323.9 ¥299 ¥249.2 View ¥229.2 ¥206 ¥189.4 ¥181	Min.: 1 Mult.: 1	PCB Mount	Radial	4 A	265 VAC	7 Ohms	15 %	0.6 in	0.3 in	0.04 in	0.31 in	0 C	+ 65 C	Bulk	SG
Inrush Current Limiters ICL 5R 15% 12A 22.86MM CUSTOM SG26TR Vishay / Ametherm 400: ¥941.8 Non-Stocked	Mfr. Part # SG26TR Mouser Part # 995-SG26TR	Vishay / Ametherm	Inrush Current Limiters ICL 5R 15% 12A 22.86MM CUSTOM	Datasheet	Non-Stocked	¥941.8	Min.: 400 Mult.: 400														SG
Inrush Current Limiters 2.5OHM 7AMP KINKED UL Approved SG304 Vishay / Ametherm 1: ¥315.6 Non-Stocked	Mfr. Part # SG304 Mouser Part # 995-SG304	Vishay / Ametherm	Inrush Current Limiters 2.5OHM 7AMP KINKED UL Approved Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥315.6 ¥237.5 ¥177.7 ¥176.1 ¥149.3	Min.: 1 Mult.: 1	PCB Mount	Radial	7 A		2.5 Ohms	15 %	0.6 in	0.25 in	0.032 in		0 C	+ 65 C	Bulk	SG
Inrush Current Limiters ICL 2R5 15% 7A 15.24MM CUSTOM SG304C001 Vishay / Ametherm 400: ¥554.8 Non-Stocked	Mfr. Part # SG304C001 Mouser Part # 995-SG304C001	Vishay / Ametherm	Inrush Current Limiters ICL 2R5 15% 7A 15.24MM CUSTOM	Datasheet	Non-Stocked	¥554.8 ¥553.1	Min.: 400 Mult.: 200														SG
Inrush Current Limiters 2.5OHM 9AMP KINKED SG305 Vishay / Ametherm 2,500: ¥122.1 Non-Stocked	Mfr. Part # SG305 Mouser Part # 995-SG305	Vishay / Ametherm	Inrush Current Limiters 2.5OHM 9AMP KINKED Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥122.1	Min.: 2,500 Mult.: 2,500	PCB Mount	Radial	9 A		2.5 Ohms	15 %	0.6 in	0.25 in	0.032 in		0 C	+ 65 C	Bulk	SG
Inrush Current Limiters ICL 2R5 15% 15A 22.86MM CUSTOM SG307C005 Vishay / Ametherm 300: ¥563.1 Non-Stocked	Mfr. Part # SG307C005 Mouser Part # 995-SG307C005	Vishay / Ametherm	Inrush Current Limiters ICL 2R5 15% 15A 22.86MM CUSTOM	Datasheet	Non-Stocked	¥563.1 ¥554.8	Min.: 300 Mult.: 100														SG
Inrush Current Limiters ICL 4R 15% 8A 15.24MM CUSTOM SG308C001 Vishay / Ametherm 600: ¥313.9 Non-Stocked	Mfr. Part # SG308C001 Mouser Part # 995-SG308C001	Vishay / Ametherm	Inrush Current Limiters ICL 4R 15% 8A 15.24MM CUSTOM	Datasheet	Non-Stocked	¥313.9 ¥312.3	Min.: 600 Mult.: 200														SG
Inrush Current Limiters 5OHM 4AMP KINKED SG310 Vishay / Ametherm 1: ¥305.6 Non-Stocked	Mfr. Part # SG310 Mouser Part # 995-SG310	Vishay / Ametherm	Inrush Current Limiters 5OHM 4AMP KINKED Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥305.6 ¥235.9 ¥192.7 ¥176.1 View ¥162.9 ¥152.8 ¥143.8 ¥122.1	Min.: 1 Mult.: 1	PCB Mount	Radial	4 A		5 Ohms	15 %	0.6 in	0.25 in	0.032 in		0 C	+ 65 C	Bulk	SG
Inrush Current Limiters ICL 5R 15% 7A 15.24MM CUSTOM SG311C003 Vishay / Ametherm 600: ¥313.9 Non-Stocked	Mfr. Part # SG311C003 Mouser Part # 995-SG311C003	Vishay / Ametherm	Inrush Current Limiters ICL 5R 15% 7A 15.24MM CUSTOM	Datasheet	Non-Stocked	¥313.9 ¥312.3	Min.: 600 Mult.: 200														SG
Inrush Current Limiters 7OHM 4AMP KINKED SG312 Vishay / Ametherm 2,000: ¥181 Non-Stocked	Mfr. Part # SG312 Mouser Part # 995-SG312	Vishay / Ametherm	Inrush Current Limiters 7OHM 4AMP KINKED Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥181	Min.: 2,000 Mult.: 2,000	PCB Mount	Radial	4 A		7 Ohms	15 %	0.6 in	0.3 in	0.04 in		0 C	+ 65 C	Bulk	SG
Inrush Current Limiters ICL 10R 15% 3A 11.43MM CUSTOM SG313C005 Vishay / Ametherm 1,000: ¥202.6 Non-Stocked	Mfr. Part # SG313C005 Mouser Part # 995-SG313C005	Vishay / Ametherm	Inrush Current Limiters ICL 10R 15% 3A 11.43MM CUSTOM	Datasheet	Non-Stocked	¥202.6	Min.: 1,000 Mult.: 200														SG
Inrush Current Limiters 40OHM 2AMP KINKED SG316 Vishay / Ametherm 2,500: ¥122.1 Non-Stocked	Mfr. Part # SG316 Mouser Part # 995-SG316	Vishay / Ametherm	Inrush Current Limiters 40OHM 2AMP KINKED Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥122.1	Min.: 2,500 Mult.: 2,500	PCB Mount	Radial	2 A	265 VAC	40 Ohms	15 %	0.625 in	0.25 in	0.032 in	0.31 in	0 C	+ 65 C	Bulk	SG
Inrush Current Limiters 120OHM 3AMP KINKED UL Approved SG317 Vishay / Ametherm 1: ¥506.6 Non-Stocked	Mfr. Part # SG317 Mouser Part # 995-SG317	Vishay / Ametherm	Inrush Current Limiters 120OHM 3AMP KINKED UL Approved Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥506.6 ¥420.2 ¥387 ¥322.2 View ¥297.3 ¥265.8 ¥244.2 ¥235.9	Min.: 1 Mult.: 1	PCB Mount	Radial	3 A	265 VAC	120 Ohms	15 %	0.925 in	0.25 in	0.04 in	0.35 in	0 C	+ 65 C	Bulk	SG
Inrush Current Limiters ICL 1R 25% 30A 31.75MM CUSTOM SG328C004 Vishay / Ametherm 200: ¥1,043.1 Non-Stocked	Mfr. Part # SG328C004 Mouser Part # 995-SG328C004	Vishay / Ametherm	Inrush Current Limiters ICL 1R 25% 30A 31.75MM CUSTOM	Datasheet	Non-Stocked	¥1,043.1 ¥1,028.2	Min.: 200 Mult.: 50														SG
Inrush Current Limiters 5OHM 6AMP KINKED SG331 Vishay / Ametherm 2,500: ¥138.5 Non-Stocked	Mfr. Part # SG331 Mouser Part # 995-SG331	Vishay / Ametherm	Inrush Current Limiters 5OHM 6AMP KINKED Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥138.5	Min.: 2,500 Mult.: 2,500	PCB Mount	Radial	6 A	265 VAC	5 Ohms	10 %	0.6 in	0.25 in		0.31 in	0 C	+ 65 C	Bulk	SG
Inrush Current Limiters 12OHM 4AMP KINKED SG339 Vishay / Ametherm 2,500: ¥138.5 Non-Stocked	Mfr. Part # SG339 Mouser Part # 995-SG339	Vishay / Ametherm	Inrush Current Limiters 12OHM 4AMP KINKED Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥138.5	Min.: 2,500 Mult.: 2,500	PCB Mount	Radial - Kinked Lead	4 A	265 VAC	12 Ohms	10 %	0.5 in	0.35 in	0.04 in	0.35 in	0 C	+ 65 C	Bulk	SG
Inrush Current Limiters 60OHM 1.5AMP KINKED SG345 Vishay / Ametherm 1,500: ¥237.5 Non-Stocked	Mfr. Part # SG345 Mouser Part # 995-SG345	Vishay / Ametherm	Inrush Current Limiters 60OHM 1.5AMP KINKED Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥237.5	Min.: 1,500 Mult.: 1,500	PCB Mount	Radial - Kinked Lead	1.5 A	265 VAC	60 Ohms	10 %	0.6 in	.25 in	0.032 in	0.31 in	0 C	+ 65 C	Bulk	SG
Inrush Current Limiters 2OHM 23AMP KINKED UL Approved SG355 Vishay / Ametherm 1,000: ¥400.3 Non-Stocked	Mfr. Part # SG355 Mouser Part # 995-SG355	Vishay / Ametherm	Inrush Current Limiters 2OHM 23AMP KINKED UL Approved Learn More about Vishay / Ametherm ametherm surge gard inrush limiters	Datasheet	Non-Stocked	¥400.3	Min.: 1,000 Mult.: 1,000	PCB Mount	Radial - Kinked Lead	23 A	265 VAC	2 Ohms	25 %	1.25 in	0.3 in	0.04 in	0.35 in	0 C	+ 65 C	Bulk	SG