4 series cynergycomponents miniature screened, open frame reed relay 3.5 kV, 3.5A 3.5A RF at 1-30MHz 3.5kV Isolation Contacts Form A, B or Latching Long Lifetime A highly flexible, low cost package for RF applications in the 1-30MHz band. The use of vacuum reed switches with rhodium contacts offers high isolation voltages, low contact resistance and long operating lifetime. Additional RF screening is available to further enhance RF performance for more demanding applications. Available as Form A (SPNO), Form B (SPNC) or latching (bistable) contact configurations with switch connections via either PCB or flying lead. Contact Units Conditions Contact Material Isolation across contacts kV DC or AC peak Max. carry current A DC or AC rms Max. switching power W Max. switching voltage V DC or AC peak Max. switching current A DC or AC peak Capacitance across contacts pF coil/screen grounded Lifetime operations dry switching Lifetime operations 10W switching Contact Resistance mOhms maximum (typical) Form A Rhodium 3 3.5* 10 20 0.5 <0.1 109 108 80 (30) Form B Rhodium 3 3.5* 10 20 0.5 <0.1 109 108 80 (30) Latching Rhodium 3.5 1.5 10 20 0.5 <0.1 109 108 80 (30) Insulation Resistance 1010 (1013) 1010 (1013) ESR at 30MHz (no screen) ESR at 30MHz (part screen) Coil Must Operate Must Release Min Pulse Length Operate Time Release Time Resistance Construction Isolation contact to coil Capacitance contact to all other terminals Capacitance contact to all other terminals Environmental Operating temperature range Storage temperature range Weight *see graphical data overleaf Ohms minimum (typical) 1010 (1013) mOhms mOhms typical typical V V ms ms ms Ohms DC, 20°C DC, 20°C diode ftted 20°C 95 @ 3A rms 80 @ 3A rms 5V 12V 24V 3.5 8 15 1 2 4 N/A N/A N/A 1.0 1.0 1.0 0.5 0.5 0.5 70 380 1500 kV DC or AC peak 3 3 3.5 pF Contacts open <1.0 <1.0 <1.0 pF Contacts closed <1.5 <1.5 <1.5 °C °C gm Limited Current -40 to +100* -40 to +125 3.5 -40 to +100* -40 to +125 4.2 -40 to +100 -40 to +125 3.1 typical 95 @ 3A rms 200 @ 1.5A rms 80 @ 3A rms 180 @ 1.5A rms 5V 12V 24V 5V 12V 3.5 8 15 3 7 1 2 4 N/A N/A N/A N/A N/A 2.0 2.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 1.0 1.0 65 350 1200 188 500 Part Numbering System Reedswitch Size: S Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 Email:[email protected] Web: www.cynergy3.com ISO 9001 C E R T I F IED S A R 4 05 S U Contact Form : A: Form A, B: Form B, L: Latching Contact Material R: - Rhodium Relay Series Number Coil Voltage 05: - 5V, 12: 12V, 24: 24V Screening S: Screened, N: Unscreened Contact Pin Orientation D: PCB, U: Flying Lead Please refer to this document for circuit design notes:http://www.cynergy3.com/blog/application-notes-reed-relays-0 www.cynergy3.com SAR4 2016 © 2016 Cynergy3 components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited. 4 series miniature screened, open frame 3.5 kV, 3.5A cynergycomponents SAR4xxSx / SBR4xxSx SAR4xxNx / SBR4xxNx Max Current vs. Frequency 4 4 3.5 3.5 3 Current (A) 3 Current (A) Max Current vs. Frequency 2.5 2 1.5 65°C 1 85°C 100°C 0.5 2.5 2 1.5 65°C 1 85°C 100°C 0.5 0 0 0 5 10 15 20 Frequency (MHz) 25 30 0 5 10 15 20 Frequency (MHz) 25 30 Mechanical Dimensions All dimensions are in millimeters (inches) 25.4 (1.0") 15.2 (0.6") Flying Lead 1 (Pins Up) 3 cynergy 3 2 4 10.2 (0.4") SxR4xxxU XXXX 5 5.0 max. (0.20") 3.0 min. (0.012") 6 11.2 max. (0.44") 19.5 max. (0.77") 30.0 max. (1.18") 5.0 max. (0.20") 3.0 min. (0.012") 14.5 max. (0.57") Pins 1, 2, 5 & 6 are 0.635mm square and require 0.9mm +/- 0.05m diameter holes Pins 3 & 4 are 0.8mm diameter 15.2 (0.6") 1 PCB Mount cynergy (Pins Down) 2 3 10.2 (0.4") SxR4xxxU XXXX 5 6 11.2 max. (0.44") 3 Circuit Diagram, Form A 1 RF screen(if required) 1 (+) 4 5 6 14.5 max. (0.57") 4 Circuit Diagram, Form B 2 3 19.5 max. (0.77") 25.4 (1.0") 30.0 max. (1.18") RF screen(if required) 4 5 3.0 min. (0.012") Circuit Diagram, Latching Reset (-)1 2 3 5.0 max. (0.20") 6 3 2 (+) 4 5 RF screen(if required) Set(-) 6 (all circuit diagrams viewed from above) Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 Please refer to this document for circuit design notes:http://www.cynergy3.com/blog/application-notes-reed-relays-0 Email:[email protected] ISO 9001 C E R T I F IED www.cynergy3.com © 2016 Cynergy3 components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.