Relay Specialties, Inc. - Coto Technology - Products

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CotoMOS® MOSFET Relays are a reliable, economical and readily available solid state switching solution by Coto Technology. Using highly-reliable, custom designed, MOSFET technology, CotoMOS® provides high-performance for applications requiring low input power and virtually unlimited life. Ideally suited to the needs of industrial controls, security, metering, instrumentation and automatic test equipment (ATE), CotoMOS® is available in Form A, Form B, Form A+B (Form C) form factors to service a wide range of switching requirements. The CotoMOS® solid state series is available in various package styles that include a 4-, 6- and 8-pin DIP, in through-hole and surface mount packages. Additionally, 4- and 8-pin SOP surface mount packages are available. Capable of switching from 40V up to 600V, the current switching capability ranges from 30mA to 4.5A.

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Series	Image	Contact Form	Line Voltage	Operation LED Current	Load Current
C208S Series		1 Form A	100V		150 mA
C212S Series		1 Form A	60V		400 mA
C217S Series		1 Form A	60V		130 mA
C2211S/C3211S Series		C2211S: 1A / C3211S: 2A	40V Maximum	3.0mA Maximum	0.25A Maximum
C2231S/C3231S Series		Contact Form: C2231S: 1A / C3231S: 2A	250V Maximum	3.0mA Maximum	0.17A Maximum
C226S/C326S Series		C226S: 1A / C326S: 2A	40V Maximum	3.0mA Maximum	C226S:2.0A Maximum / C326S: 1.6A Maximum
C230S/C330S Series		C230S: 1A / C330S: 2A	400V Maximum	3.0mA Maximum	C230S: 100mA Maximum / C330S: 85mA Maximum
C231S/C331S Series		C231S: 1A / C331S: 2A	350V Maximum	3.0mA Maximum	C231S: 120mA Maximum / C331S: 100mA Maximum
C234S/C334S Series		C234S: 1A / C334S: 2A	200V Maximum	3.0mA Maximum	C234S: 180mA Maximum / C334S: 160mA Maximum
C235S/C335S Series		C235S: 1A / C335S: 2A	80V Maximum		C235S: 80mA Maximum / C335S: 70mA Maximum
C236S-HT Series		1 Form A	60V Maximum	2.0mA Maximum	350 mA
C237S/C337S Series		C237S: 1A / C337S: 2A	60V Maximum	3.0mA Maximum	C237S: 350mA Maximum / C337S: 320mA Maximum
C238S/C338S Series		C238S: 1A / C338S: 2A	600V Maximum	1.0mA Maximum	70mA Maximum / C338S: 80mA Maximum
C245S-A / C345S-A Series		C245S-A: 1A / C345S-A:2A	60V Maximum	3.0mA Maximum	200mA Maximum
C245S/C345S Series		C245S: 1A / C345S: 2A	60V Maximum	3.0mA Maximum	100mA Maximum
C247S/C347S		C247S: 1A / C347S: 2A	80V Maximum	3.0mA Maximum	C247S: 1.25A Maximum / C347S: 1.0A Maximum
C248S/C348S Series		1A/2A	100V Maximum	3.0mA Maximum	310mA Maximum
C570S/C670S Series		1B/2B	60V Maximum	3.0mA Maximum	440mA Maximum
C574S/C674S Series		C574S: 1B / C674S: 2B	400V Maximum	3.0mA Maximum	C574S: 70mA Maximum / C674S: 60mA Maximum
C770S/CT770S/CS770 Series		1A+1B	60V Maximum	3.0mA Maximum	380mA Maximum
C774S Series		1A+1B	400V Maximum	3.0mA Maximum	80mA Maximum (NO) 60mA Maximum (NC)
CS230-HC Series		1A	350V Maximum	5.0mA Maximum	130mA Maximum
CT124/CS124 Series		1A	40V Maximum	3.0mA Maximum	3.5A Maximum
CT126/CS126 Series		1A	40V Maximum	3.0mA Maximum	2.0A Maximum
CT128/CS128 Series		1A	40V Maximum	3.0mA Maximum	4.5A Maximum
CT130-C / CS130-C & CT130-HC / CS130-HC Series		1A	400V Maximum	3.0mA Maximum	120mA Maximum
CT130/CS130 Series		1A	400V Maximum	3.0mA Maximum	120mA Maximum
CT131/CS131 Series		1A	350V Maximum	3.0mA Maximum	130mA Maximum
CT134/CS134 Series		1A	200V Maximum	3.0mA Maximum	200mA Maximum
CT135/CS135 Series		1A	80V Maximum	3.0mA Maximum	100mA Maximum
CT136/CS136 Series		1A	60V Maximum	3.0mA Maximum	2.5A Maximum
CT136HT/CS136HT Series		1A	60V Maximum	8.0mA Maximum	500mA Maximum
CT137/CS137 Series		1A	60V Maximum	3.0mA Maximum	400mA Maximum
CT138/CS138 Series		1A	600V Maximum	3.0mA Maximum	80mA Maximum
CT147/CS147 Series		1A	80V Maximum	3.0mA Maximum	2.0A Maximum
CT148 / CS148 Series		1A	100V Maximum	3.0mA Maximum	350mA Maximum
CT232/CS232/CT332/CS332 Series		1A/2A	400V Maximum	3.0mA Maximum	120mA Maximum
CT248 / CS248 / CT348 / CS348 Series		1A/2A	100V Maximum	3.0mA Maximum	350mA Maximum
CT326/CS326 Series		2A	40V Maximum	3.0mA Maximum	2.0A Maximum
CT330/CS330 Series		2A	400V Maximum	3.0mA Maximum	100mA Maximum
CT331/CS331 Series		2A	350V Maximum	3.0mA Maximum	110mA Maximum
CT334/CS334 Series		2A	200V Maximum	3.0mA Maximum	180mA Maximum
CT335/CS335 Series		2A	80V Maximum	3.0mA Maximum	80mA Maximum
CT337/CS337 Series		2A	60V Maximum	3.0mA Maximum	360mA Maximum
CT338/CS338 Series		2A	600V Maximum	3.0mA Maximum	70mA Maximum
CT470/CS470 Series		1B	60V Maximum	3.0mA Maximum	440mA Maximum
CT474/CS474 Series		1B	400V Maximum	3.0mA Maximum	90mA Maximum
CT570 / CS570 / CT670 / CS670 Series		1B/2B	60V Maximum	3.0mA Maximum	440mA Maximum
CT674/CS674 Series		2B	400V Maximum	3.0mA Maximum	80mA Maximum
CT774/CS774 Series		1A+1B	400V Maximum	3.0mA Maximum	100mA Maximum (NO) 80mA Maximum (NC)
CTA17/CSA17 Series		1A	350V Minimum	3.0mA Maximum	120mA Maximum
CT140/CS140 Series		1A	1500V Maximum	5.0mA Maximum	45mA A(AC), 50mA B(DC), 75mA C(DC)