Series 732 DPDT Non-Latching Commercial Electromechanical Relay COMMERCIAL SENSITIVE TO-5 RELAYS DPDT SERIES RELAY TYPE 732 DPDT basic relay 732D DPDT relay with internal diode for coil transient suppression 732TN DPDT relay with internal transistor driver and coil transient suppression diode Advanced cleaning techniques provide maximum assurance of internal DESCRIPTION cleanliness. The TO-5 relay, originally conceived and developed by Teledyne, has Precious metal alloy contact material with gold plating assures excellent become one of the industry standards for low-level switching from dry circuit high current and dry circuit switching capabilities. to 1 ampere. Designed for high-density PC board mounting, the Series 732 relays are some of the most versatile ultraminiature relays available The Series 732D relay has an internal discrete silicon diode for coil because of their small size and low coil power dissipation. transient suppression. The hybrid Series 732TN relay has an internal silicon diode and transistor driver. The integrated packaging of the relay The following unique construction features and manufacturing techniques with its associated semiconductor devices greatly reduces PC board floor provide excellent resistance to environmental extremes and overall high space requirements as well as component installation costs. reliability: By virtue of its inherently low intercontact capacitance and contact circuit The 732 feature: losses, the 732 has proven to be excellent ultraminiature RF switch for frequency ranges well into the UHF spectrum. A typical RF application for All welded construction. the TO-5 relay is in handheld radio transceivers, wherein the combined Unique uni-frame design providing high magnetic efficiency and features of good RF performance, small size, low coil power dissipation mechanical rigidity. and high reliability make it a preferred method of Transmit-Receive High force/mass ratios for resistance to shock and vibration. switching Part Numbering System 732 YZ M4 - 26 / S Q 1 Q = Solder-Coated Leads Relay Series G = Gold-Plated Leads (RoHS Compliant) 2 R = RoHS Compliant Solder Ground Pin Option (See Appendix) S = 0.187 Leads Pad Option No Suf x = 0.75 Leads (See Appendix) Nominal Coil Voltage (26 = 26.5 V, See Page 2 for more Voltages) ENVIRONMENTAL AND INTERNAL CONSTRUCTION PHYSICAL SPECIFICATIONS Temperature 55C to +85C (Operating) Vibration 10 gs to 500 Hz (General Note I) Shock 30 gs, (General Note I) 6ms half sine Enclosure Hermetically sealed Weight 0.09 oz. (2.55g) max. 2019 TELEDYNE RELAYS (800) 284-7007 www.teledynerelays.com 732 Page 1 732 112019 Q4Series 732 DPDT Non-Latching Commercial Electromechanical Relay SERIES 732 GENERAL ELECTRICAL SPECIFICATIONS ( 25C) Contact Arrangement 2 Form C (DPDT) Rated Duty Continuous Contact Resistance 0.15 max. 0.25 max. afterlife at A / 28 Vdc Resistive: 1 A/ 28 Vdc Inductive: 200 mA/ 28 Vdc (320mH) Contact Load Rating (DC) Lamp: 100 mA / 28 Vdc (320mH) Low level: 10 to 50 A 10 to 50 mV Resistive: 250 mA / 115Vac, 60 and 400 Hz (Case not grounded) Contact Load Rating (AC) 100 mA / 115 Vac, 60 and 400 Hz (Case grounded) 10,000,000 cycles (typical) at low level Contact Life Ratings 1,000,000 cycles (typical) at 0.5 A / 28 Vdc resistive 100,000 cycles min. at all other loads speci ed above Contact Overload Rating 2 A / 28 Vdc Resistive (100 cycles min.) Coil Operating Power 200 mW typical at nominal rated voltage Contact Carry Rating Contact Factory Operate Time 6.0 msec max. at nominal rated coil voltage Release Time 732: 3.0 ms max. 732D, 732TN: 7.5 ms max. Intercontact Capacitance 0.4 pf typical Insulation Resistance 1,000 M min. between mutually isolated terminals Dielectric Strength 350 Vrms (60 Hz) atmospheric pressure Negative Coil Transient (Vdc) 2.0 Vdc Max. Diode P.I.V. (Vdc) 60 Vdc Min. Base Voltage to Turn O (Vdc) 0.3 min 732TN Transistor Emitter-Base breakdown Voltage (BV ) (Vdc) 6.0 min EBO Characteristics Collector-Base breakdown Voltage (BV ) (Vdc) 60 min CBO DETAILED ELECTRICAL SPECIFICATIONS ( 25C) 732-5 732-12 732-26 BASE PART NUMBERS (732, 732D, 732TN) 732D-5 732D-12 732D-26 732TN-5 732TN-12 732TN-26 Nom. 5.0 12.0 26.5 Coil Voltage Max. 7.5 20.0 40.0 Coil Resistance (Ohms 20%) 100 850 3300 Pick-up Voltage (Vdc, Max.) Pulse Operation 3.5 9.0 18.0 732TN Base Current to Turn On (mAdc, min.) 1.5 0.47 0.24 732 Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 2019 TELEDYNE RELAYS 732 112019 Q4