TELEDYNE RELAYS HIGH VIBRATION TO-5 RELAY SERIES 412V 432V DPDT SERIES DESIGNATION RELAY TYPE 412V DPDT basic high vibration relay 412DV DPDT high vibration relay with internal diode for coil transient suppression 412DDV DPDT high vibration relay with internal diodes for coil transient suppression and polarity reversal protection 432V DPDT basic high vibration, sensitive relay 432DV DPDT high vibration sensitive relay with internal diode for coil transient suppression DESCRIPTION INTERNAL CONSTRUCTION UNI-FRAME UPPER STATIONARY CONTACT LOWER STATIONARY CONTACT ARMATURE MOVING CONTACT The TO-5 relay, originally conceived and developed by Teledyne, has become one of the industry standards for low level switching from dry circuit to 1 ampere. Designed expressly for high density PC Board mounting, its small size and low coil power dissipation make the TO-5 relay one of the most versatile ultraminiature relay available. The High Vibration Series of TO-5 Relays are designed to withstand vibration levels of 250 to 380 g’s at the frequencies noted when tested on a resonant beam for 10 to 20 seconds in the axis parallel to contact motion (x axis), or 100 g’s 10-2000 Hz for 20 minutes in the x axis. A unique magnetic circuit prevents contact opening (chatter) in excess of 10 microseconds under vibration or shock conditions. Typical usage: ENVIRONMENTAL AND PHYSICAL SPECIFICATIONS Temperature (Ambient) -65˚C to +125˚C Vibration (Note 3) 250 g’s to 140±5Hz 350 g’s to 170±5Hz 380 g’s to 200±5Hz Shock 150 g’s for 11 msec. (Note 3) half-sine Acceleration 50 g’s (Note 3) Enclosure All welded, hermetically sealed Weight 412V 0.09 oz (2.55 gms.) max. 432V 0.15 oz (4.26 gms.) max. • Commercial avionics aircraft control • Commercial aircraft control systems • Transportation systems (Rail/Truck) By virtue of its inherently low intercontact capacitance and contact circuit losses, the TO-5 relay has shown itself to be an excellent ultraminiature RF switch for frequency ranges well into the UHF spectrum. A typical RF application for the TO-5 relay is in hand held radio transceivers, wherein the combined features of good RF performance, small size, low coil power dissipation and high reliability make it a preferred method of Transmit-Receive switching (see Figure 1). 71 SERIES 412V/432V GENERAL ELECTRICAL SPECIFICATIONS (-65°C to +125°C unless otherwise noted) (Notes 1 & 2) Contact Arrangement Rated Duty Contact Resistance Contact Load Rating (DC) (See Fig. 2 for other DC resistive voltage/current ratings) 2 Form C (DPDT) Continuous 0.1 ohm max. before life; 0.2 ohm max. after life at 1A/28VDC, (measured 1/8” from header) Resistive: 1 Amp/28VDC Inductive: 200 mA/28VDC (320 mH) Lamp: 100 mA/28VDC Low Level: 10 to 50 µA/10 to 50 mV Resistive: 250 mA/115VAC, 60 and 400Hz (Case not grounded) 100 mA/115VAC, 60 and 400Hz (Case grounded) 10,000,000 cycles (typical) at low level 01,000,000 cycles (typical) at 0.5A/28VDC resistive 00,100,000 cycles min. at all other loads specified above 2A/28VDC Resistive (100 cycles min.) Contact factory 432V Series: 350 mw typ. at rated voltage @ 25°C 412V Series: 620 mw typ. at rated voltage @ 25˚C. 432V Series: 4.0 msec max. at rated coil voltage 412V Series: 2.0 msec max. at rated coil voltage 432V Series: 3.0 msec max. 432DV Series: 7.5 msec max. 412V Series: 2.0 msec max. 412DV, DDV Series: 4.0 msec max. 1.5 msec max. 0.4 pf typical 10,000 megohms min. between mutually isolated terminals Atmospheric pressure: 500 VRMS/60 Hz 70,000 ft.: 300 VRMS/60Hz All DV, DDV Versions 1.0 max. All DV, DDV Versions 100 min. Contact Load Ratings (AC) Contact Life Ratings Contact Overload Rating Contact Carry Rating Coil Operating Power Operate Time Release Time Contact Bounce lntercontact Capacitance Insulation Resistance Dielectric Strength Negative Coil Transient (VDC Max.) Diode P.I.V. (VDC Min.) 412V SERIES DETAILED ELECTRICAL SPECIFICATIONS (-65°C to +125°C unless otherwise noted) (Note 2) 412V-5 412DV-5 412DDV-5 BASE PART NUMBERS Coil Voltage (VDC) Coil Current (mADC @ 25°C) (Ohms ±10% @ 25°C) Coil Current (mADC @ 25°C) (Note 5) Pick-up Voltage (VDC, Max.) Drop-out Voltage (VDC) Nom. Max. 412V 412DV, 412DDV (Note 6) 412DDV Min. Max. 412V 412DV 412DDV Min. Max. Min. Max. 432V SERIES DETAILED ELECTRICAL SPECIFICATIONS BASE PART NUMBERS Coil Voltage (VDC) 5.0 5.8 50 33 92.8 126.4 4.6 0.14 2.3 0.6 2.8 6.0 8.0 70 44 90.4 122.6 5.5 0.18 3.2 0.7 3.4 412V-9 412DV-9 412DDV-9 412V-12 412DV-12 412DDV-12 412V-18 412DV-18 412DDV-18 412V-26 412DV-26 412DDV-26 9.0 12.0 155 125 54.3 73.4 8.2 0.35 4.9 0.8 5.3 12.0 16.0 235 215 37.8 59.4 11.0 0.41 6.5 0.9 6.5 18.0 24.0 610 470 31.3 42.0 16.5 0.59 10.0 1.1 10.0 26.5 32.0 1130 1050 21.3 28.3 22.0 0.89 13.0 1.4 13.0 (-65°C to +125°C unless otherwise noted) (Note 2) 432V-5 432DV-5 432V-6 432DV-6 432V-9 432DV-9 432V-12 432DV-12 432V-18 432DV-18 432V-26 432DV-26 5.0 5.8 80 4.6 0.14 2.5 6.0 8.0 120 5.5 0.18 3.2 9.0 12.0 240 8.2 0.35 4.9 12.0 16.0 480 11.0 0.41 6.5 18.0 24.0 950 16.5 0.59 10.0 26.5 32.0 1900 22.0 0.89 13.0 Nom. Max. Coil Resistance (Ohms ± 10% @ 25°C) Pick-up Voltage (VDC, Max.) Drop-out Voltage (VDC) 412V-6 412DV-6 412DDV-6 Min. Max. 72 SERIES 412V/432V PERFORMANCE CURVES (NOTE 1) TYPICAL RF PERFORMANCE 0 TYPICAL DC CONTACT RATING (RESISTIVE) INSE RTIO N .1 .2 300 LOS S LOAD VOLTAGE (VDC) .3 10 1.92 20 N LOSS RETUR 30 40 ATION ISOL 50 SS ACRO N ATIO ISOL 60 ) 1.22 (VSWR 1.07 ACTS CONT SS ACRO 1.02 S POLE 1.01 VSWR dB .4 0.5 .1 .5 100 50 1.0 A DIMENSIONS MAX. 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 FREQUENCY (GHz) LOAD CURRENT (AMPS DC) FIGURE 1 FIGURE 2 OUTLINE DIMENSIONS .375 (9.52) 150 1.00 .01 432V 200 1.00 70 .270 412V (6.86) 250 TERMINAL LOCATIONS AND PIN NUMBERING (REF. ONLY) (Viewed from Terminals) 0.8 0.9 1.0 SCHEMATIC DIAGRAMS .031 (.79) ± .003 (0.08) .370 (9.40) DIA. MAX. 10 .335 (8.51) DIA. MAX. 9 .035 (.89) ± .010 (0.25) 36° ±3° TYP. 1. Characteristics shown as “typical” are based on available data and are best estimates. No on-going verification tests are performed. 2. Unless otherwise specified parameters are initial views. 412V 432V 412DDV 3 6 WIRE LEAD: .75 (19.05) MIN. PIN: .187 (4.75) ± .010 (.25) NOTES: 2 7 .200 (5.08) ± .010 (.25) DIA. +.002 (.05) .017 (.43) –.001 (.03) DIA. 1 8 5 4 412DV 432DV DIMENSIONS ARE SHOWN IN INCHES (MILLIMETERS) SCHEMATICS ARE VIEWED FROM TERMINALS SPACER PAD Relays can be supplied with a spacer pad attached to the relay header. The pad permits the relay to be spaced away from the mounting surface facilitating solder joint inspection. To order add M4 to the part number. Example: 4XXM4-26. 3. Relays will exhibit no contact chatter in excess of 1.0 µsec or transfer in excess of 1 µsec. B DIMENSIONS MAX. 4. For reference only. Coil resistance not directly measurable at relay terminals due to internal series semiconductor of 412DDV. .295 412V (7.50) 5. Measured at nominal voltage for 5 sec. maximum. .295 MAX (7.49) NOTES: 432V .400 (10.16) B 1. Material: Polyester film. 2. Increased contact resistance by 0.01 ohm. ©1996 TELEDYNE RELAYS 12525 Daphne Avenue Hawthorne, California 90250 73