Inrush Current Limiters

Ametherm’s broad line of NTC Thermistors for inrush current limiting applications

These inrush current limiters can be used in circuits of up to 480 VAC. Many of Ametherm’s inrush current limiters have UL and/or CSA recognition and are available worldwide from our distribution partners and direct from our manufacturing facility in Carson City, Nevada – USA.

For questions about Inrush Current: Inrush Current FAQ / Special Thermistors Limit Inrush Current

Part
(pdf)
ULCSAR
@25°C
SSI
Max
Joules
(Max)
D Max
(mm)
T Max
(mm)
DIGIKEYMOUSERNEWARK
SL32 0R230UL0.330.010031.06.0570-1393-ND995-SL32-0R230
SL22 0R516ULCSA0.516.016022.06.0570-1031-ND995-SL22-0R51672J6814
SL32 0R530CSA0.530.015031.05.0570-1056-ND995-SL32-0R53072J6840
SL32 0R536CSA0.536.015031.05.0570-1057-ND995-SL32-0R53672J6841
MS32 0R5400.540.025031.07.0570-1013-ND995-MS32-0R54072J6618
MS35 0R5500.550.050037.09.0570-1023-ND995-MS35-0R55072J6628
MS32 0R5360.536.025031.07.0570-1012-ND995-MS32-0R53672J6617
AS35 0R5500.550.080036.08.4570-1110-ND995-AS35-0R550
AS32 0R536UL0.530.030029.07.8570-1103-ND995-AS32-0R536-100
AS32 0R530UL0.530.030029.05.3570-1118-ND995-AS32-0R530-100
SL22 0R712ULCSA0.712.012022.06.0570-1031-ND995-SL22-0R71272J6815
SL18 0R7120.712.012019.06.072J6807
SL32 1R030ULCSA1.030.016031.05.0570-1059-ND995-SL32-1R03072J6842
SL32 1R036CSA1.036.016031.06.0570-1060-ND995-SL32-1R03672J6843
MS32 1R0361.036.030031.07.0570-1016-ND995-MS32-1R03672J6619
MS35 1R0401.040.080037.011.0570-1025-ND995-MS35-1R04072J6629
SL15 1R010UL1.010.04516.05.8570-1425-ND995-SL15-1R01072J6767
SL22 1R020ULCSA1.020.06522.06.0570-1041-ND995-SL22-1R02072J6816
AS32 1R030UL1.030.030030.08.0570-1104-ND995-AS32-1R030
AS35 1R0401.040.080036.08.5570-1111-ND
AS32 1R036UL1.036.030030.08.0570-1119-ND995-AS32-1R036-100
SL12 1R0101.010.02812.04.0570-1077-ND995-SL12-1R010
SL12 1R308ULCSA1.38.04013.04.5SL12-1R308-ND995-SL12-1R30872J6731
SL22 2R018ULCSA2.018.09022.06.0570-1044-ND995-SL22-2R01872J6826
SL32 2R023ULCSA2.023.025031.06.0570-1061-ND995-SL32-2R02372J6845
SL32 2R025ULCSA2.025.030031.07.0570-1062-ND995-SL32-2R02572J6846
SL10 2R005CSA2.05.03010.05.0570-1081-ND995-SL10-2R00572J6716
MS32 2R025UL2.025.030031.010.0570-1019-ND995-MS32-2R02572J6622
MS35 2R0352.035.075035.010.0570-1027-ND995-MS35-2R03572J6631
AS32 2R025UL2.025.030030.07.8570-1105-ND995-AS32-2R025
AS35 2R0352.035.070036.08.5570-1112-ND
SL22 2R5082.58.09022.05.0570-1045-ND995-SL22-2R50872J6827
SL22 2R510ULCSA2.510.09022.06.0570-1046-ND995-SL22-2R51072J6828
SL22 2R515ULCSA2.515.09022.06.0570-1047-ND995-SL22-2R51572J6829
SL18 2R5082.58.09019.05.1SL18 2R508-B-ND995-SL18-2R50872J6810
SL10 2R505ULCSA2.55.03010.04.5570-1098-ND995-SL10-2R50572J6717
SL12 2R505UL2.55.03613.05.0570-1423-ND995-SL12-2R50572J6745
SL15 2R508ULCSA2.58.04016.05.0570-1429-ND995-SL15-2R50872J6780
SL15 2R509CSA2.59.04016.05.0570-1102-ND995-SL15-2R50972J6781
SL08 2R503UL2.53.0108.04.0570-1120-ND995-SL08-2R503
SL15 2R507UL2.57.04015.04.5570-1072-ND995-SL15-2R507
SL15 2R506UL2.56.04015.04.5570-1428-ND995-SL15-2R506
MS35 3R0303.030.075037.010.0570-1028-ND995-MS35-3R03072J6633
AS35 3R0303.030.060036.08.5570-1113-ND995-AS35-3R030
SL22 4R014ULCSA4.014.010022.06.0570-1050-ND995-SL22-4R01472J6833
SL32 4R023UL4.023.020031.06.3570-1063-ND995-SL32-4R02372J6847
SL05 4R0034.03.056.03.5570-1085-ND995-SL05-4R00372J6676
SL15 4R008UL4.08.04016.05.0570-1431-ND995-SL15-4R00872J6790
SL10 4R004ULCSA4.04.02010.05.0570-1125-ND995-SL10-4R004
SL08 4R003UL4.03.0108.04.0570-1412-ND995-SL08-4R003
SL22 5R0065.06.05022.05.5570-1052-ND995-SL22-5R00672J6835
SL22 5R012ULCSA5.012.010022.06.0570-1053-ND995-SL22-5R01272J6836
SL32 5R020ULCSA5.020.020031.06.0570-1064-ND995-SL32-5R02072J6848
SL18 5R0065.06.07519.06.0570-1067-ND995-SL18-5R00672J6812
SL12 5R0025.02.02513.05.072J6754
SL05 5R0015.01.056.03.5570-1084-ND995-SL05-5R00172J6679
MS32 5R020UL5.020.030031.07.0570-1021-ND995-MS32-5R02072J6625
SL10 5R0045.04.02010.04.5570-1291-ND72J6726
AS32 5R020UL5.020.030032.08.4570-1106-ND995-AS32-5R020
AS35 5R0255.025.060036.08.5570-1114-ND
SL12 5R004UL5.04.04012.05.0570-1134-ND995-SL12-5R00472J6756
SL08 5R002UL5.02.0108.04.0570-1121-ND995-SL08-5R002
SL10 5R003UL5.03.02010.04.0570-1419-ND995-SL10-5R003
MS35 5R0255.025.060038.010.0570-1029-ND995-MS35-5R025
SL08 5R003CSA5.03.0108.04.0995-SL08-5R003
SL15 5R006UL5.06.05015.04.5570-1432-ND995-SL15-5R006
SL22 7R010ULCSA7.010.010022.06.0570-1055-ND995-SL22-7R01072J6839
SL18 7R0057.05.07519.06.072J6813
SL15 7R005UL7.05.06016.06.0570-1433-ND995-SL15-7R00572J6803
MS32 7R015UL7.015.025031.010.0570-1022-ND995-MS32-7R01572J6627
SL15 7R0057.05.06015.04.5570-1433-ND995-SL15-7R00572J6803
SL15 5R007ULCSA7.05.05015.55.0570-1070-ND995-SL15-5R007
SL08 7R002CSA7.02.088.02.8SL08 7R002995-SL08-7R002
SL12 8R0048.02.02513.06.072J6761
SL12 8R003UL8.03.02512.05.0570-1130-ND995-SL12-8R003
SL22 1000510.05.09022.05.0570-1032-ND995-SL22-1000572J6817
SL22 10007UL10.07.09022.05.0570-1033-ND995-SL22-1000772J6818
SL22 10008ULCSA10.08.09022.06.0570-1034-ND995-SL22-1000872J6819
SL32 10015ULCSA10.015.015031.06.0570-1058-ND995-SL32-1001572J6844
SL18 1000510.05.07519.06.0570-1068-ND995-SL18-1000572J6808
SL12 10006UL10.06.04013.05.5570-1078-ND995-SL12-1000672J6734
SL12 1000410.04.04013.05.5570-1079-ND995-SL12-1000472J6732
SL10 10003ULCSA10.03.01710.05.0570-1082-ND995-SL10-1000372J6711
SL03 1000110.01.023.03.0570-1088-ND995-SL03-1000172J6655
MS22 10008UL10.08.020023.09.5570-1003-ND995-MS22-1000872J6608
MS32 10015UL10.015.025031.09.3570-1014-ND995-MS32-1001572J6620
MS35 1001810.018.050037.011.0570-1024-ND995-MS35-1001872J6630
SL10 10004CSA10.04.01710.04.5570-1418-ND995-SL10-1000472J6712
SL15 10006ULCSA10.06.05516.05.5570-1395-ND995-SL15-1000672J6769
SL22 1000910.09.010022.05.0570-1035-ND995-SL22-10009-B72J6820
SL10 1000210.02.01010.04.5SL10 10002995-SL10-1000272J6710
SL12 10006-0310.06.04013.06.0SL12 10006-03-ND995-SL12-10006-03
AS32 10015UL10.015.025030.08.5570-1107-ND995-AS32-10015
AS35 1001810.018.050036.08.5570-1115-ND995-AS35-10018
SL08 10002ULCSA10.02.0108.05.0570-1094-ND995-SL08-1000272J6684
SL12 10005ULCSA10.05.06012.05.1570-1131-ND995-SL12-10005
SL22 1400514.05.07522.05.0570-1038-ND995-SL22-1400572J6823
SL22 14007ULCSA14.07.07522.06.0570-1039-ND995-SL22-1400772J6824
MS32 15012UL15.012.025031.010.0570-1015-ND995-MS32-1501272J6621
SL12 15004UL15.04.04012.05.0570-1132-ND995-SL12-15004
SL22 16004ULCSA16.04.010022.07.0570-1040-ND995-SL22-1600472J6825
SL18 1600416.04.07519.06.072J6809
SL15 16004ULCSA16.04.45015.04.5570-1424-ND995-SL15-16004
SL22 16005UL16.05.01995-SL22-16005
SL12 17004UL17.54.03011.55.1570-1422-ND995-SL12-17004
SL22 20005ULCSA20.05.012522.07.0SL22 20005-ND995-SL22-2000526K6064
SL22 2000720.07.012522.05.0570-1042-ND995-SL22-2000772J6830
SL12 20003UL20.03.03513.05.5570-1076-ND995-SL12-2000372J6748
MS22 20005UL20.05.018020.09.0570-1007-ND995-MS22-2000572J6612
MS32 20008UL20.08.025031.010.0570-1017-ND995-MS32-2000872J6623
MS32 20010UL20.010.025031.010.0570-1018-ND995-MS32-2001072J6624
MS35 2001020.010.050037.011.0570-1026-ND995-MS35-2001072J6632
SL08 2000220.02.089.04.3570-1083-ND995-SL08-2000272J6693
AS32 2001020.010.025029.09.0570-1108-ND995-AS32-20010
AS35 2001020.010.050036.09.0570-1116-ND995-AS35-20010
SL12 2500225.02.03013.05.5570-1075-ND995-SL12-2500272J6750
SL15 25003CSA25.03.05016.06.0570-1426-ND995-SL15-2500372J6785
SL12 25003UL25.03.04512.05.1570-1127-ND995-SL12-2500372J6751
SL10 25002UL25.02.02010.05.0570-1123-ND995-SL10-25002
SL15 25004UL25.04.05015.04.5570-1427-ND995-SL15-25004
SL22 30005ULCSA30.05.08022.06.0570-1048-ND995-SL22-3000572J6832
SL05 3000130.01.036.02.7570-1086-ND995-SL05-3000172J6673
MS15 30004UL30.04.213517.09.0570-1001-ND995-MS15-3000472J6606
MS22 30005UL30.05.015023.09.0570-1009-ND995-MS22-3000572J6614
SL18 3000630.06.06518.06.5570-1100-ND995-SL18-30006
SL15 30004UL30.04.04015.05.0570-1430-ND995-SL15-30004
SL08 33001UL33.01.388.04.0570-1095-ND995-SL08-3300172J6697
SL22 4000540.05.06322.05.0570-1049-ND995-SL22-4000572J6834
MS15 40004UL40.04.113517.08.0570-1002-ND995-MS15-4000472J6607
SL15 40004UL40.04.03515.05.0570-1136-ND995-SL15-4000472J6791
SL12 40002UL40.02.02012.05.0570-1128-ND995-SL12-40002
SL10 40002UL40.02.01511.06.0570-1124-ND995-SL10-40002
SL22 4700347.03.09022.05.042M9891
SL15 4700347.03.05016.06.0570-1071-ND995-SL15-4700372J6792
SL18 4700347.03.07519.07.5570-1101-ND995-SL18-4700372J6811
SL22 50004ULCSA50.04.08022.07.0570-1051-ND995-SL22-5000472J6837
SL10 5000250.02.01810.04.0570-1080-ND995-SL10-5000272J6728
MS22 50004UL50.04.024023.010.0570-1010-ND995-MS22-5000472J6615
MS32 50006-LUL50.06.025031.07.0570-1411-ND995-MS32-50006-L72J6626
SL12 50002UL50.02.02013.05.0570-1074-ND995-SL12-5000272J6758
AS32 5000650.06.025030.09.0570-1109-ND995-AS32-50006
SL08 50001UL50.01.1128.04.0570-1096-ND995-SL08-5000172J6705
SL10 50001UL50.01.11810.05.0570-1126-ND995-SL10-50001
MS32 5000650.06.025030.07.0570-1020-ND995-MS32-50006
SL22 60003ULCSA60.03.07222.07.0570-1054-ND995-SL22-6000372J6838
SL15 60002UL60.02.05016.06.0570-1069-ND995-SL15-6000272J6800
SL15 6000460.04.05016.06.0570-1137-ND995-SL15-6000472J6801
MS22 75004UL75.04.024023.09.0570-1011-ND995-MS22-7500472J6616
SL12 80002UL80.02.03013.06.0570-1129-ND995-SL12-8000272J6762
SL15 80002UL80.02.04515.05.5570-1138-ND995-SL15-80002
SL22 12102120.02.08022.06.0570-1036-ND995-SL22-1210272J6821
SL22 12103ULCSA120.03.08022.06.0570-1037-ND995-SL22-1210372J6822
MS22 12102UL120.02.022023.010.0570-1004-ND995-MS22-1210272J6609
MS22 12103UL120.03.022023.010.0570-1005-ND995-MS22-1210372J6610
MS22 12104UL120.04.022023.010.0570-1006-ND995-MS22-1210472J6611
SL08 12101UL120.01.0108.04.0570-1097-ND995-SL08-1210172J6688
SL12 12103120.03.02512.05.072J6738
SL05 12101120.01.0125.52.7570-1398-ND995-SL05 1210172J6669
SL15 12102UL120.02.04015.05.5570-1135-ND995-SL15-12102
SL10 12101UL120.01.01410.55.0570-1122-ND995-SL10-12101
SL12 12101CSA120.01.02512.05.0570-1439-ND995-SL12-12101
SL12 12102UL120.02.02512.05.0570-1420-ND995-SL12-12102
MS12 15102UL150.02.011013.58.7570-1000-ND995-MS12-1510272J6605
SL12 15102UL150.02.010570-1421-ND995-SL12-15102
SL22 22101220.01.023.03.0570-1043-ND995-SL22-2210272J6831
SL15 22102ULCSA220.02.04016.06.0570-1073-ND995-SL15-2210272J6784
SL03 22102220.02.023.03.0570-1087-ND995-SL03-2210172J6671
MS22 22103UL220.03.57523.010.0570-1008-ND995-MS22-2210372J6613
SL12 22101UL220.01.03012.05.5570-1133-ND995-SL12-22101
SL22 22102220.02.07222.05.5SL22 22102995-SL22-22102