We currently do not carry MCI Transformer. We do have possible substitutes through Signal Transformer that have similar dimensions and specs with the same mounting hole spacing. Scroll down the page to see the substitute options. Also, below is a snip of the dimensions from Signal Transformer’s datasheet ds-st-241-series.pdf (belfuse.com) for reference. Please verify the specs from the datasheet before ordering.
Datasheet ds-st-241-series.pdf (belfuse.com)
| MCI | DK Part # | Signal Transformer # | Volt - Prim | Sec | Current | Power |
|---|---|---|---|---|---|---|
| 4-06-3010 | 241-3-10-ND | 241-3-10 | 115V | 10V | 250mA | 2.4VA |
| 4-06-4010 | 595-1035-ND | 241-4-10 | 115V | 10V | 600mA | 6VA |
| 4-06-5010 | 595-1036-ND | 241-5-10 | 115V | 10V | 1.2A | 12VA |
| 4-06-6010 | 595-1037-ND | 241-6-10 | 115V | 10V | 3A | 30VA |
| 4-06-7010 | 595-1038-ND | 241-7-10 | 115V | 10V | 5A | 56VA |
| 4-06-8010 | 595-1039-ND | 241-8-10 | 115V | 10V | 10A | 100VA |
| 4-06-3012 | 595-1842-ND | 241-3-12 | 115V | 12.6V | 200mA | 2.4VA |
| 4-06-4012 | 595-1040-ND | 241-4-12 | 115V | 12.6V | 500mA | 6VA |
| 4-06-5012 | 595-1041-ND | 241-5-12 | 115V | 12.6V | 1A | 12VA |
| 4-06-6012 | 595-1042-ND | 241-6-12 | 115V | 12.6V | 2.5A | 30VA |
| 4-06-7012 | 595-1043-ND | 241-7-12 | 115V | 12.6V | 4A | 56VA |
| 4-06-8012 | 595-1044-ND | 241-8-12 | 115V | 12.6V | 8A | 100VA |
| 4-06-3016 | 241-3-16-ND | 241-3-16 | 115V | 16V | 150mA | 2.4VA |
| 4-06-4016 | 595-1045-ND | 241-4-16 | 115V | 16V | 400mA | 6VA |
| 4-06-5016 | 595-1046-ND | 241-5-16 | 115V | 16V | 800mA | 12VA |
| 4-06-6016 | 595-1047-ND | 241-6-16 | 115V | 16V | 2A | 30VA |
| 4-06-7016 | 595-1048-ND | 241-7-16 | 115V | 16V | 3.5A | 56VA |
| 4-06-8016 | 595-1743-ND | 241-8-16 | 115V | 16V | 6.25A | 100VA |
| 4-06-3020 | 241-3-20-ND | 241-3-20 | 115V | 20V | 120mA | 2.4VA |
| 4-06-4020 | 595-1050-ND | 241-4-20 | 115V | 20V | 300mA | 6VA |
| 4-06-5020 | 595-1051-ND | 241-5-20 | 115V | 20V | 600mA | 12VA |
| 4-06-6020 | 595-1052-ND | 241-6-20 | 115V | 20V | 1.5A | 30VA |
| 4-06-7020 | 595-1053-ND | 241-7-20 | 115V | 20V | 2.8A | 56VA |
| 4-06-8020 | 595-1054-ND | 241-8-20 | 115V | 20V | 5A | 100VA |
| 4-06-3024 | 241-3-24-ND | 241-3-24 | 115V | 24V | 100mA | 2.4VA |
| 4-06-4024 | 595-1055-ND | 241-4-24 | 115V | 24V | 250mA | 6VA |
| 4-06-5024 | 595-1056-ND | 241-5-24 | 115V | 24V | 500mA | 12VA |
| 4-06-6024 | 595-1057-ND | 241-6-24 | 115V | 24V | 1.25A | 30VA |
| 4-06-7024 | 595-1058-ND | 241-7-24 | 115V | 24V | 2.4A | 56VA |
| 4-06-8024 | 595-1059-ND | 241-8-24 | 115V | 24V | 4A | 100VA |
| 4-06-3028 | 241-3-28-ND | 241-3-28 | 115V | 28V | 85mA | 2.4VA |
| 4-06-4028 | 241-4-28-ND | 241-4-28 | 115V | 28V | 200mA | 6VA |
| 4-06-5028 | 595-1060-ND | 241-5-28 | 115V | 28V | 420mA | 12VA |
| 4-06-6028 | 595-1061-ND | 241-6-28 | 115V | 28V | 1.1A | 30VA |
| 4-06-7028 | 595-1062-ND | 241-7-28 | 115V | 28V | 2A | 56VA |
| 4-06-8028 | 595-1063-ND | 241-8-28 | 115V | 28V | 3.6A | 100VA |
| 4-06-3036 | 241-3-36-ND | 241-3-36 | 115V | 36V | 65mA | 2.4VA |
| 4-06-4036 | 595-1064-ND | 241-4-36 | 115V | 36V | 170mA | 6VA |
| 4-06-5036 | 595-1065-ND | 241-5-36 | 115V | 36V | 350mA | 12VA |
| 4-06-6036 | 595-1066-ND | 241-6-36 | 115V | 36V | 850mA | 30VA |
| 4-06-7036 | 595-1067-ND | 241-7-36 | 115V | 36V | 1.5A | 56VA |
| 4-06-8036 | 595-1068-ND | 241-8-36 | 115V | 36V | 2.8A | 100VA |
| 4-06-3048 | 241-3-48-ND | 241-3-48 | 115V | 48V | 50mA | 2.4VA |
| 4-06-4048 | 241-4-48-ND | 241-4-48 | 115V | 48V | 125mA | 6VA |
| 4-06-5048 | 241-5-48-ND | 241-5-48 | 115V | 48V | 250mA | 12VA |
| 4-06-6048 | 241-6-48-ND | 241-6-48 | 115V | 48V | 630mA | 30VA |
| 4-06-7048 | 595-1844-ND | 241-7-48 | 115V | 48V | 1.2A | 56VA |
| 4-06-8048 | 595-1847-ND | 241-8-48 | 115V | 48V | 2A | 100VA |
| 4-06-3056 | 241-3-56-ND | 241-3-56 | 115V | 56V | 45mA | 2.4VA |
| 4-06-4056 | 241-4-56-ND | 241-4-56 | 115V | 56V | 110mA | 6VA |
| 4-06-5056 | 241-5-56-ND | 241-5-56 | 115V | 56V | 220mA | 12VA |
| 4-06-6056 | 241-6-56-ND | 241-6-56 | 115V | 56V | 540mA | 30VA |
| 4-06-7056 | 241-7-56-ND | 241-7-56 | 115V | 56V | 1A | 56VA |
| 4-06-8056 | 241-8-56-ND | 241-8-56 | 115V | 56V | 1.8A | 100VA |
| 4-06-3120 | 241-3-120-ND | 241-3-120 | 115V | 120V | 20mA | 2.4VA |
| 4-06-4120 | 241-4-120-ND | 241-4-120 | 115V | 120V | 50mA | 6VA |
| 4-06-5120 | 241-5-120-ND | 241-5-120 | 115V | 120V | 100mA | 12VA |
| 4-06-6120 | 241-6-120-ND | 241-6-120 | 115V | 120V | 250mA | 30VA |
| 4-06-7120 | 241-7-120-ND | 241-7-120 | 115V | 120V | 500mA | 56VA |
| 4-06-8120 | 595-1845-ND | 241-8-120 | 115V | 120V | 850mA | 100VA |
| 4-07-4010 | 595-1069-ND | DP-241-4-10 | 115V, 230V | 10V | 600mA | 6VA |
| 4-07-5010 | 595-1070-ND | DP-241-5-10 | 115V, 230V | 10V | 1.2A | 12VA |
| 4-07-6010 | 595-1071-ND | DP-241-6-10 | 115V, 230V | 10V | 3A | 30VA |
| 4-07-7010 | 595-1072-ND | DP-241-7-10 | 115V, 230V | 10V | 5A | 56VA |
| 4-07-8010 | 595-1073-ND | DP-241-8-10 | 115V, 230V | 10V | 10A | 100VA |
| 4-07-4012 | 595-1074-ND | DP-241-4-12 | 115V, 230V | 12.6V | 500mA | 6VA |
| 4-07-5012 | 595-1075-ND | DP-241-5-12 | 115V, 230V | 12.6V | 1A | 12VA |
| 4-07-6012 | 595-1076-ND | DP-241-6-12 | 115V, 230V | 12.6V | 2.5A | 30VA |
| 4-07-7012 | 595-1077-ND | DP-241-7-12 | 115V, 230V | 12.6V | 4A | 56VA |
| 4-07-8012 | 595-1078-ND | DP-241-8-12 | 115V, 230V | 12.6V | 8A | 100VA |
| 4-07-4016 | 595-1079-ND | DP-241-4-16 | 115V, 230V | 16V | 400mA | 6VA |
| 4-07-5016 | 595-1080-ND | DP-241-5-16 | 115V, 230V | 16V | 800mA | 12VA |
| 4-07-6016 | 595-1081-ND | DP-241-6-16 | 115V, 230V | 16V | 2A | 30VA |
| 4-07-7016 | 595-1082-ND | DP-241-7-16 | 115V, 230V | 16V | 3.5A | 56VA |
| 4-07-8016 | 595-1744-ND | DP-241-8-16 | 115V, 230V | 16V | 6.25A | 100VA |
| 4-07-4020 | 595-1084-ND | DP-241-4-20 | 115V, 230V | 20V | 300mA | 6VA |
| 4-07-5020 | 595-1085-ND | DP-241-5-20 | 115V, 230V | 20V | 600mA | 12VA |
| 4-07-6020 | 595-1086-ND | DP-241-6-20 | 115V, 230V | 20V | 1.5A | 30VA |
| 4-07-7020 | 595-1087-ND | DP-241-7-20 | 115V, 230V | 20V | 2.8A | 56VA |
| 4-07-8020 | 595-1088-ND | DP-241-8-20 | 115V, 230V | 20V | 5A | 100VA |
| 4-07-4024 | 595-1089-ND | DP-241-4-24 | 115V, 230V | 24V | 250mA | 6VA |
| 4-07-5024 | 595-1090-ND | DP-241-5-24 | 115V, 230V | 24V | 500mA | 12VA |
| 4-07-6024 | 595-1091-ND | DP-241-6-24 | 115V, 230V | 24V | 1.25A | 30VA |
| 4-07-7024 | 595-1092-ND | DP-241-7-24 | 115V, 230V | 24V | 2.4A | 56VA |
| 4-07-8024 | 595-1093-ND | DP-241-8-24 | 115V, 230V | 24V | 4A | 100VA |
| 4-07-4028 | DP-241-4-28-ND | DP-241-4-28 | 115V, 230V | 28V | 200mA | 6VA |
| 4-07-5028 | 595-1094-ND | DP-241-5-28 | 115V, 230V | 28V | 420mA | 12VA |
| 4-07-6028 | 595-1095-ND | DP-241-6-28 | 115V, 230V | 28V | 1.1A | 30VA |
| 4-07-7028 | 595-1096-ND | DP-241-7-28 | 115V, 230V | 28V | 2A | 56VA |
| 4-07-8028 | 595-1097-ND | DP-241-8-28 | 115V, 230V | 28V | 3.6A | 100VA |
| 4-07-4036 | 595-1098-ND | DP-241-4-36 | 115V, 230V | 36V | 170mA | 6VA |
| 4-07-5036 | 595-1099-ND | DP-241-5-36 | 115V, 230V | 36V | 350mA | 12VA |
| 4-07-6036 | 595-1100-ND | DP-241-6-36 | 115V, 230V | 36V | 850mA | 30VA |
| 4-07-7036 | 595-1101-ND | DP-241-7-36 | 115V, 230V | 36V | 1.5A | 56VA |
| 4-07-8036 | 595-1102-ND | DP-241-8-36 | 115V, 230V | 36V | 2.8A | 100VA |
| 4-07-4048 | DP-241-4-48-ND | DP-241-4-48 | 115V, 230V | 48V | 125mA | 6VA |
| 4-07-5048 | DP-241-5-48-ND | DP-241-5-48 | 115V, 230V | 48V | 250mA | 12VA |
| 4-07-6048 | DP-241-6-48-ND | DP-241-6-48 | 115V, 230V | 48V | 630mA | 30VA |
| 4-07-7048 | 595-1902-ND | DP-241-7-48 | 115V, 230V | 48V | 1.2A | 56VA |
| 4-07-8048 | 595-1904-ND | DP-241-8-48 | 115V, 230V | 48V | 2A | 100VA |
| 4-07-4056 | DP-241-4-56-ND | DP-241-4-56 | 115V, 230V | 56V | 110mA | 6VA |
| 4-07-5056 | DP-241-5-56-ND | DP-241-5-56 | 115V, 230V | 56V | 220mA | 12VA |
| 4-07-6056 | DP-241-6-56-ND | DP-241-6-56 | 115V, 230V | 56V | 540mA | 30VA |
| 4-07-7056 | DP-241-7-56-ND | DP-241-7-56 | 115V, 230V | 56V | 1A | 56VA |
| 4-07-8056 | 595-1905-ND | DP-241-8-56 | 115V, 230V | 56V | 1.8A | 100VA |
| 4-07-4120 | DP-241-4-120-ND | DP-241-4-120 | 115V, 230V | 120V | 50mA | 6VA |
| 4-07-5120 | DP-241-5-120-ND | DP-241-5-120 | 115V, 230V | 120V | 100mA | 12VA |
| 4-07-6120 | 595-1901-ND | DP-241-6-120 | 115V, 230V | 120V | 250mA | 30VA |
| 4-07-7120 | DP-241-7-120-ND | DP-241-7-120 | 115V, 230V | 120V | 500mA | 56VA |
| 4-07-8120 | 595-1903-ND | DP-241-8-120 | 115V, 230V | 120V | 850mA | 100VA |