SERIES 411 ESTABLISHED RELIABILITY TO-5 RELAYS ESTABLISHED RELIABILITY SPDT SERIES DESIGNATION RELAY TYPE 411 SPDT basic relay 411D SPDT relay with internal diode for coil suppression SPDT relay with internal diodes for coil transient suppression and polarity reversal protection 411DD SPDT relay with internal transistor driver and coil transient suppression diode 411T INTERNAL CONSTRUCTION UNI-FRAME DESCRIPTION UPPER STATIONARY CONTACT ARMATURE LOWER STATIONARY CONTACT MOVING CONTACT ENVIRONMENTAL AND PHYSICAL SPECIFICATIONS Temperature (Ambient) –65°C to +125°C Vibration (General Note 1) 30 g’s to 3000 Hz Shock (General Note 1) 75 g’s, 6 msec, half-sine Acceleration 50 g’s Enclosure Hermetically sealed Weight 0.089 oz. (2.52g) max. 411 Page 53 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 specifically for high-density PC board mounting, its small size and low coil power dissipation make the 411 relay one of the most versatile ultraminiature relays available. The following unique construction features and manufacturing techniques provide excellent resistance to environmental extremes and overall high reliability. • All welded construction. • Unique uni-frame design, providing high magnetic efficiency and mechanical rigidity. • High force/mass ratios for resistance to shock and vibration. • Advanced cleaning techniques provide maximum assurance of internal cleanliness. • Precious metal alloy contact material with gold plating assures excellent high current and dry circuit switching capabilities. The Series 411D and 411DD relays have internal discrete silicon diodes for coil suppression and polarity reversal protection. The hybrid 411T relay features an internal silicon suppression diode and transistor driver. This hybrid package reduces required PC board floor space by reducing the number of external components needed to drive the relay. By virtue of its inherently low intercontact capacitance and contact circuit losses, the 411 relay has proven 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 handheld 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 T-R switching (see Figure 1). SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www.teledynerelays.com ©2003 TELEDYNE RELAYS 411/1203/Q1 SERIES 411 GENERAL ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Notes 2 & 3) Contact Arrangement Rated Duty Contact Resistance 1 Form C (SPDT) Continuous 0.1 ohm max. before life; 0.2 ohm max. after life at 1A/28Vdc (measured 1/8" from header) Contact Load Ratings (DC) (See Fig. 2 for other DC resistive voltage/current ratings) Resistive: Inductive: Lamp: Low Level: 1 Amp/28Vdc 200 mA/28Vdc (320 mH) 100 mA/28Vdc 10 to 50 µA/10 to 50mV Resistive: 250 mA/115Vac, 60 and 400 Hz (Case not grounded) 100 mA/115Vac, 60 and 400 Hz (Case grounded) Contact Life Ratings 10,000,000 cycles (typical) at low level 1,000,000 cycles (typical) at 0.5A/28Vdc resistive 100,000 cycles min. at all other loads specified above Contact Overload Rating 2A/28Vdc Resistive (100 cycles min.) Contact Carry Rating Contact factory Coil Operating Power 300 milliwatts typical at nominal rated voltage @ 25°C Operate Time 2.0 msec max. at nominal rated coil voltage Release Time 411 Series: 1.5 msec max. 411D, 411DD, 411T Series: 4.0 msec max. Contact Bounce 1.5 msec max. Intercontact Capacitance 0.4 pf typical Insulation Resistance 10,000 megohms min. between mutually isolated terminals Dielectric Strength Atmospheric pressure: 500 Vrms/60Hz 70,000 ft.: 125 Vrms/60Hz Negative Coil Transient (Vdc) 411D, 411DD, 411T 1.0 max Diode P.I.V. (Vdc) 411D, 411DD, 411T 100 min. Base Turn Off Voltage (Vdc) 0.3 min. 411T Transistor Emitter-base breakdown Voltage (BVEBO) (@25°C) (Vdc) 6.0 min. Characteristics Collector-base breakdown Voltage (BVEBO) (@25°C & lc = 100 µA) (Vdc) 75 min. DETAILED ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Note 3) 411-5 411D-5 411DD-5 411T-5 5.0 6.0 63 50 72.7 100 66.6 89.6 3.7 4.5 3.9 2.38 0.15 2.4 BASE PART NUMBERS (See Note 10 for full P/N example) Nom. Max. 411, 411D, 411T (Note 4) Coil Resistance (Ohms ±10% @25°C) 411DD (Note 4) Min. Coil Current (mAdc @25°C) (411DD Series) Max. Min. Coil Current (mAdc @25°C) (411T Series) Max. 411, 411D Pick-up Voltage (Vdc, Max.) 411DD 411T (Note 7) Base Current to Turn On (mAdc, Max.) (411T Series) (Note 7) Min. Drop-out Voltage (Vdc) (See Note 8 for 411T Series) Max. Coil Voltage (Vdc) PERFORMANCE CURVES (NOTE 2) 411-9 411D-9 411DD-9 411T-9 9.0 12.0 280 280 25.9 33.7 28.0 38.1 6.8 7.8 7.8 1.07 0.35 4.2 411T .1 411-12 411D-12 411DD-12 411T-12 12.0 16.0 500 500 20.0 25.6 20.9 28.1 9.0 10.0 10.0 0.80 0.40 5.6 411-18 411D-18 411DD-18 411T-18 18.0 24.0 1130 1130 13.6 17.2 13.8 18.8 13.5 14.5 14.5 0.53 0.58 8.4 411-26 411D-26 411DD-26 411T-26 26.5 32.0 2000 2000 11.5 14.4 11.5 15.5 18.0 19.0 19.0 0.40 0.89 10.4 TYPICAL DC CONTACT RATING (RESISTIVE) 411 , 41 1D, 41 .2 1DD INS ERT .3 ION L 300 OS S .5 .6 10 1.92 RETURN LOSS (VSWR) 30 1.22 D 1.07 1D 1D, 41 411, 41 40 TION OLA 411T 50 IS 411T 60 411, 70 .01 1.02 1.01 DD , 411 411D VSWR 20 LOAD VOLTAGE (VDC) .4 ©2003 TELEDYNE RELAYS 411-6 411D-6 411DD-6 411T-6 6.0 8.0 125 98 46.3 62.4 42.0 55.5 4.5 5.5 5.2 1.60 0.18 2.8 TYPICAL RF PERFORMANCE 0 dB ESTABLISHED RELIABILITY Contact Load Ratings (AC) 250 200 150 100 50 1.00 1.00 0.5 .1 .5 1.0 0 0.1 0.2 0.3 0.4 0.5 0.6 FREQUENCY (GHz) LOAD CURRENT (AMPS DC) FIGURE 1 FIGURE 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www.teledynerelays.com 0.7 0.8 0.9 1.0 411 Page 54 411/1203/Q1 SERIES 411 OUTLINE DIMENSIONS CASE DETAIL .031 (.79) ± .003 (0.08) .370 (9.40) DIA. MAX. 9 .200 (5.08) ± .010 (.25) DIA. .335 (8.51) DIA. MAX. SCHEMATIC DIAGRAMS PIN NUMBERS (For reference only) LEAD & PIN LOCATIONS (Viewed from Terminals) .035 (.89) ± .010 (0.25) 1 8 2 7 3 6 411DD 411 4 411T +.002 (.05) .017 (.43) ± .001 (.03) DIA. 36° ±3° TYP. 45° ±3° TYP. 8 LEADS 4 1 411D 5 411, 411D, 411DD 3 411T 2 SCHEMATICS ARE VIEWED FROM TERMINALS 411, 411D, 411DD DIMENSIONS ARE SHOWN IN INCHES (MILLIMETERS) GENERAL NOTES 1. Relay contacts will exhibit no chatter in excess of 10 µsec or transfer in excess of 1 µsec. 2. “Typical” characteristics are based on available data and are best estimates. No on-going verification tests are performed. 3. Unless otherwise specified, parameters are initial values. 4. For reference only. Coil resistance not directly measurable at relay terminals due to internal series semiconductor, 411DD and 411T only. 5. Unless otherwise specified, relays will be supplied with either gold-plated or solder-coated leads. 6. The slash and characters appearing after the slash are not marked on the relay. 7. Limit Base Emitter current to 15 mAdc. 8. Applicable to all coil voltages. See Base current to turn on. 9. Screened HI-REL versions available. Contact factory. 10. TYPICAL LOGIC INTERFACE (See Note 8) Vcc Vr Pin 1 Notes: Logic 1 activates the relay. Logic 0 de-activates the relay. Vcc = logic bias power. Vr = coil energization voltage. Pin 4 Logic element Pin 2 1 = 0.40 to 2.38mA 0 = 0.3Vdc min. Pin 3 Teledyne Part Numbering System for T2R® Established Reliability Relay ER 411 Y M3 - 26 A / S Q Established Reliability Designator Q= Solder Coated Leads G= Gold Plated Leads (Notes 5 and 6) Relay Series Optional Ground Pin (See Appendix) S= .187" leads (Note 6) Screening and Reliability Level Pad Option (See Appendix) Coil Voltage Teledyne Part Numbering System for Military Qualified (JAN) Relays J 411 M3 - 26 P L Military (JAN) Designator Screening and Reliability Level Relay Series Terminal Variant P = 0.187" Pad Option (See Appendix) Coil Voltage 411 Page 55 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www.teledynerelays.com ©2003 TELEDYNE RELAYS 411/1203/Q1 ESTABLISHED RELIABILITY WIRE LEAD: .75 (19.05) MIN. PIN: .187 (4.75) ±.010 (.25) (See Note 6) 411T 5 LEADS .270 (6.86) MAX.