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7000 SERIES/HIGH RELIABILITY REED RELAYS 7000 Series High Reliability Reed Relays The 7000 Series is ideally suited to the needs of Instrumentation, Data Acquisition, Process Control, Telecommunications and General Purpose requirements. The specification tables allow you to select the appropriate relay for your particular application. These models are specifically designed for high quality and reliability with versatile switching capabilities and contact forms. If your requirements differ, please consult your local representative or Coto’s Factory to discuss a custom reed relay. 7000 Series Features u Multi-pole contact forms (Form A, B, and C) u Wide range of switching capabilities; Low level, High Voltage, Hg wetted u Hermetically sealed contacts for long life and high reliability u High speed switching compared to electromechanical relays u Potted in metal shell - Magnetic Shield u Optional Electrostatic Shield for reducing capacitive coupling u PCB mounting versatility - 1.0” x 0.100” grid u Optional coil suppression diode offered to protect coil drivers u Custom configurations available - consult factory u RoHS compliant (N/A 7201, 7202, 7203, 7204) DIMENSIONS in Inches (Millimeters) 1.19 (30.23) WIDTH .020 (0.51) .375 (9.52) 1.000 (25.40) .100 TYP. (2.54) .125 TYP. (3.18) .026 Dia. TYP. WIDTH A B C D Dimension .410 (10.41) .500 (12.70) .660 (16.76) .760 (19.30) Table #1 Ordering Information Part Number XXXX-XX-1XXX Model Number See Tables (7000 Series) Coil Voltage 05=5 volts 12=12 volts 24=24 volts Coil Termination 0=End to End 1=Same End Diode Options 0=No Diode 1=Diode Included Electrostatic Shield Options 0=No Electrostatic Shield 1=Electrostatic Shield 07082013 tel: (401) 943.2686 | fax: (401) 942.0920 7000 SERIES Parameters Test Conditions Units Form A, B2 Form C Form A3 Form A Switching Voltage Max DC/Peak AC Resist. Volts 200 150 500 500 Switching Current Max DC/Peak AC Resist. Amps 0.5 Carry Current Max DC/Peak AC Resist. Amps 2.0 0.25 1.0 0.5 0.5 2.0 2.0 Max DC/Peak AC Resist. Watts 6 10 3 50 10 Hg Wetted High Voltage CONTACT RATINGS Contact Rating Signal Level 1.0V, 10mA x 10 Ops. 1000 100 1000 100 Static Contact Resistance (max. init.) 50mV, 10mA Ω 0.100 0.150 0.075 0.100 Dynamic Contact Resistance (max. init.) 0.5V, 50mA at 100 Hz, 1.5 msec Ω 0.150 0.200 0.100 0.150 Life Expectancy-Typical 1 RELAY SPECIFICATIONS Insulation Resistance (minimum) Between all Isolated Pins at 100V, 25°C, 40% RH Ω 1012 1010 1012 1012 Capacitance - Typical Across Open Contacts No Shield Shield Guarding pF pF 1.0 0.2 2.0 1.0 1.0 0.2 1.0 0.2 Dielectric Strength (minimum) Between Contacts Contacts to Shield Contacts/Shield to Coil VDC/peak AC VDC/peak AC VDC/peak AC 250 1000 1500 200 1000 1500 1000 1000 1500 1200 1000 1500 Operate Time - including bounce - Typical At Nominal Coil Voltage, 30 Hz Square Wave msec. 1.0 2.0 2.0 1.0 msec. 0.1 2.5 1.0 0.1 Release Time - Typical Dot stamped on top of relay refers to pin #1 location (See following pages for schematic diagrams and coil data.) Notes: Consult factory for life expectancy at other switching loads. Optional coil suppression diode Pin #1 is +. 3 Hg Content: Form A, 0.04 grams per capsule; Form C, 0.072 grams per capsule. 1 2 Environmental Ratings: Storage Temp: -35°C to +100°C; Operating Temp: -20°C to +85°C; Solder Temp: 270°C max; 10 sec. max All electrical parameters measured at 25°C unless otherwise specified. Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s For most recent data visit www.cotorelay.com COTO TECHNOLOGY, INC. 07082013 7000 SERIES/HIGH RELIABILITY REED RELAYS Contact Form Model Number Nominal Coil Voltage VDC Must Operate Voltage VDC max. Must Release Voltage VDC min. Coil Resistance Width (See Table #1) ±10% @25ºC Schematic Top View2,5 End to End Same End Coil Coil E 4 6 2 4 6 1A 2A 3A 7101 7102 7103 5 12 24 5 12 24 5 12 24 3.75 9.0 18.0 3.75 9.0 18.0 3.75 9.0 18.0 0.4 1.0 2.0 0.4 1.0 2.0 0.4 1.0 2.0 300 1600 4200 150 1000 3500 100 800 2400 A 1 3 E 1 3 5 2 4 6 8 E 4 6 8 1 3 5 E 1 3 5 7 2 4 6 8 10 E 4 6 8 10 B C 1 3 5 7 E 4A 1B4 1C 2C 3C 7104 7121 7141 7142 7143 5 12 24 3.75 9.0 18.0 0.4 1.0 2.0 80 550 2000 5 12 24 3.75 9.0 18.0 0.4 1.0 2.0 150 1000 3500 5 12 24 3.75 9.0 18.0 0.4 1.0 2.0 175 1100 4200 5 12 24 5 12 24 3.75 9.0 18.0 3.75 9.0 18.0 0.4 1.0 2.0 0.4 1.0 2.0 65 490 1550 55 300 1350 1 3 5 7 9 2 4 6 8 10 12 E 4 6 8 10 12 1 3 5 7 9 E 1 3 5 7 9 11 D 2 4 6 8 E 4 6 8 + 1 3 5 E + 1 3 5 7 2 4 6 E 4 6 1 3 E 1 3 5 2 4 6 8 10 E 4 6 8 10 B A C 1 3 5 7 E 1 3 5 7 9 2 4 6 8 10 12 E 4 6 8 10 12 1 3 5 7 9 E 1 3 5 7 9 11 D 07082013 tel: (401) 943.2686 | fax: (401) 942.0920 Contact Form Model Number Nominal Coil Voltage VDC Must Operate Voltage VDC max. Must Release Voltage VDC min. Coil Resistance Width (See Table #1) ±10% @25ºC Schematic Top View2,5 End to End Same End Coil Coil 2 4 6 1A Hg wetted5 7201 5 12 24 3.75 9.0 18.0 0.4 1.0 2.0 70 450 1785 A E 4 6 UP UP 1 3 5 1 3 E E 4 6 8 2 4 6 8 2A Hg wetted5 7202 5 12 24 3.75 9.0 18.0 0.4 1.0 2.0 60 340 1330 B 1 3 5 E 1 3 5 7 2 4 6 8 10 3A Hg wetted5 4A Hg wetted5 7203 7204 5 12 24 5 12 24 3.75 9.0 18.0 3.75 9.0 18.0 0.4 1.0 2.0 0.4 1.0 2.0 50 300 1200 40 250 960 E 4 6 8 10 1 3 5 7 E 1 3 5 7 9 2 4 6 8 10 12 E 4 6 8 10 12 D 2A High Voltage 3A High Voltage 4A High Voltage 7301 7302 7303 7304 5 12 24 5 12 24 5 12 24 3.75 9.0 18.0 3.75 9.0 18.0 3.75 9.0 18.0 3.75 9.0 18.0 0.4 1.0 2.0 0.4 1.0 2.0 0.4 1.0 2.0 0.4 1.0 2.0 175 1100 4200 100 640 2450 65 490 1550 55 300 1350 UP UP 2 4 6 5 12 24 UP UP C 1 3 5 7 9 E 1A High Voltage UP UP 1 3 5 7 9 11 E 4 6 A 1 3 E 1 3 5 2 4 6 8 E 4 6 8 1 3 5 E 1 3 5 7 2 4 6 8 10 E 4 6 8 10 B C 1 3 5 7 E 1 3 5 7 9 2 4 6 8 10 12 E 4 6 8 10 12 1 3 5 7 9 E 1 3 5 7 9 11 D Notes: These relays contain bias magnets. Correct coil polarity must be observed. Dot stamped on top of relay refers to pin #1 location. E-pin indicates Electrostatic shield pin. Unused pins omitted. Pin numbers for reference only. 6 All models with Hg wetted contacts are position sensitive, must be mounted within 30o of vertical plane. See schematic. 4 5 07082013 For most recent data visit www.cotorelay.com COTO TECHNOLOGY, INC.