24 compact footprint designed specifically for high voltage rhodium contacts for low resistance 3 or 5kv isolation between contacts excellent lifetime characteristics s series 5kv, 10w developed for the high voltage ate market, where pcb space is at a premium, the s series high voltage reed relay offers a 3 or 5kv isolation performance in a 30mm size package. with low contact resistance, the s series high voltage reed relay will satisfy the many high voltage applications at dc and low frequency, where performance and reliability are paramount. coil at 20 c 5v 12v 24v 5v 12v 24v must operate v dc 3.7 9 20 3.7 9 20 must release v dc 0.5 1.25 2 0.5 1.25 2 operate time ms diode fitted 1.0 1.0 1.0 1.0 1.0 1.0 release time ms diode fitted 0.5 0.5 0.5 0.5 0.5 0.5 resistance ohms 140 600 1000 140 600 1000 construction isolation contact to coil kv dc or ac peak 3 5* to all other terminals ohms minimum (typical) 10 10 (10 13 )10 10 (10 13 ) environmental operating temperature range ? -20 to +70 -20 to +70 contact units conditions 3kv form a 5kv form a contact material rhodium rhodium isolation across contacts kv dc or ac peak 3 5 max. carry current a dc or ac rms (60hz) 2 2 max. switching power w 10 10 max. switching voltage v dc or ac peak 20 20 max. switching current a dc or ac peak 0.5 0.5 capacitance across contacts pf coil/screen grounded <0.1 <0.1 lifetime operations dry switching 10 9 10 9 lifetime operations 10w switching 10 8 10 8 contact resistance mohms maximum (typical) 80 (30) 80 (30) insulation resistance ohms minimum (typical) 10 10 (10 13 )10 10 (10 13 ) part numbering system s a r 9 12 05 reedswitch size - s contact form a: form a contact material r: rhodium moulding ref. no. coil voltage 05: 5v, 12: 12v, 24: 24v isolation between contacts 03: 3kv 05: 5kv contact us now united kingdom crydom +44 (0)1202 897969 +44 (0)1202 891918 magnetics@crydom.com www.crydom.co.uk usa crydom +1 858 715 7200 +1 858 715 7280 sales@crydom.com www.crydom.com w e f t w e f t
25 high voltage reed relays mechanical
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