SERIES ESTABLISHED RELIABILITY ESTABLISHED RELIABILITY TO-5 RELAYS 432 SENSITIVE DPDT SERIES DESIGNATION RELAY TYPE 432 DPDT basic relay 432D DPDT relay with internal diode for coil transient suppression DPDT relay with internal diodes for coil transient suppression and polarity reversal protection 432DD DPDT relay with internal transistor driver and coil transient suppression diode 432T INTERNAL CONSTRUCTION DESCRIPTION UNI-FRAME 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 0.159 oz. (4.5g) max. ©2003 TELEDYNE RELAYS 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 for high-density PC board mounting, its small size and low coil power dissipation make the 432 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 432D and 432DD relays have internal discrete silicon diodes for coil suppression and polarity reversal protection. The hybrid 432T relay has an internal silicon suppression diode and a 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 432 relay has shown its worth as an RF switch for frequency ranges well into the UHF spectrum (see Figure 1). In addition, the sensitive Series 432 relay has a high resistance coil, thus requiring extremely low operating power (200 milliwatts, typical at room temperature). The advantages of reduced heat dissipation and power supply demands are a plus. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www.teledynerelays.com 432 Page 1 432/1203/Q1 SERIES 432 GENERAL ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Notes 2 & 3) Contact Arrangement Rated Duty Contact Resistance 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) 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 Load Ratings (AC) ESTABLISHED RELIABILITY 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 Life Ratings Contact Overload Rating 2A/28Vdc Resistive (100 cycles min.) Contact Carry Rating Contact factory Coil Operating Power 200 milliwatts typical at nominal rated voltage @ 25°C Operate Time 4.0 msec max. at nominal rated coil voltage Release Time 432 Series: 2.0 msec max. 432D, 432DD, 432T Series: 7.5 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) 432D, 432DD, 432T 1.0 max Diode P.I.V. (Vdc) 432D, 432DD, 432T 100 min. Base Turn Off Voltage (Vdc) 0.3 min. 432T 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) 432-5 432D-5 432DD-5 432T-5 5.0 7.5 100 64 56.8 78.1 43.5 59.3 3.5 3.7 3.6 1.50 0.14 2.5 0.7 2.6 BASE PART NUMBERS (See Note 10 for full P/N example) Nom. Max. 432, 432D, 432T (Note 4) Coil Resistance (Ohms ±10% @25°C) 432DD (Note 4) Min. Coil Current (mAdc @25°C) (432DD Series) Max. Min. Coil Current (mAdc @25°C) (Note 7) (432T Series) Max. 432, 432D Pick-up Voltage (Vdc, Max.) 432DD 432T (Note 7) Base Current to Turn On (mAdc, Max.) (432T Series) (Note 7) Min. 432, 432D, 432T (Note 7) Max. Drop-out Voltage (Vdc) Min. 432DD Max. Coil Voltage (Vdc) 432-6 432D-6 432DD-6 432T-6 6.0 10.0 200 125 36.3 48.9 26.4 35.4 4.5 4.8 4.8 1.00 0.18 3.2 0.8 3.0 432-9 432D-9 432DD-9 432T-9 9.0 15.0 400 400 18.1 23.6 19.7 25.8 6.8 8.0 7.8 0.75 0.35 4.9 0.9 4.5 PERFORMANCE CURVES TYPICAL RF PERFORMANCE (NOTE 2) 0 INS ERT .1 ION 432-26 432D-26 432DD-26 432T-26 26.5 40.0 3300 3300 7.0 8.8 6.9 9.5 18.0 19.0 19.0 0.24 0.89 13.0 1.3 13.0 TYPICAL DC CONTACT RATING (RESISTIVE) 300 LOS .4 10 1.92 SWR) SS (V RN LO S RETU ACT T N S CO ROS C A LES N S PO ATIO ROS ISOL N AC IO T A ISOL 30 40 50 60 1.22 1.07 1.02 1.01 VSWR 20 LOAD VOLTAGE (VDC) .3 dB 432-18 432D-18 432DD-18 432T-18 18.0 30.0 1600 1600 9.6 12.2 9.7 13.1 13.5 14.5 14.5 0.38 0.59 10.0 1.1 9.0 S .2 250 200 150 100 50 1.00 70 1.00 .01 FIGURE 1 432 Page 2 432-12 432D-12 432DD-12 432T-12 12.0 20.0 850 850 11.7 15.0 12.2 16.7 9.0 11.0 11.0 0.47 0.41 6.5 1.0 5.8 0.5 .1 FREQUENCY (GHz) .5 1.0 0 0.1 FIGURE 2 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 LOAD CURRENT (AMPS DC) SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www.teledynerelays.com ©2003 TELEDYNE RELAYS 432/1203/Q1 SERIES 432 OUTLINE DIMENSIONS TERMINAL LOCATIONS AND PIN NUMBERING (REF. ONLY) (Viewed from Terminals) .370 (9.40) DIA. MAX. .031 (.79) ±.003 (0.08) .335 (8.51) DIA. MAX. TRANSISTOR BASE CONNECTION FOR 432T ONLY .035 (.89) ±.010 (0.25) 10 9 .375 (9.52) MAX. ESTABLISHED RELIABILITY SCHEMATIC DIAGRAMS WIRE LEAD: .75 (19.05) MIN. PIN: .187 (4.75) ±.010 (.25) (See Note 6) +.002 (.05) .017 (.43) –.001 (.03) DIA. .200 (5.08) ±.010 (.25) DIA. 8 2 7 3 6 36° ±3° TYP. 432 432DD 432D 432T 1 5 4 SCHEMATICS ARE VIEWED FROM TERMINALS DIMENSIONS ARE SHOWN IN INCHES (MILLIMETERS) GENERAL NOTES TYPICAL LOGIC INTERFACE 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. 432DD and 432T 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. (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. Logic element Pin 10 1 = 0.24 to 1.50mA 0 = 0.3Vdc min. Pin 9 2 Teledyne Part Numbering System for T R® Established Reliability Relay ER 432 Y M - 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= 0.187" leads (Note 6) Screening and Reliability Level Pad Option (See Appendix) Coil Voltage Teledyne Part Numbering System for Military Qualified (JAN) Relays J 432 Y M - 26 P L Military (JAN) Designator Screening and Reliability Level Relay Series Optional Ground Pin (See Appendix) Terminal Variant P = 0.187" Coil Voltage Pad Option (See Appendix) ©2003 TELEDYNE RELAYS SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE www.teledynerelays.com 432 Page 3 432/1203/Q1 Appendix A: Spacer Pads Pad designation and bottom view dimensions Height Ø.150 [3.81] (REF) Dim H MAX “M4” Pad for TO-5 Dim H MAX “M4” Pad for TO-5 Dim H MAX “M4” Pad for Centigrid® .156 [3.96] (REF) Dim H MAX .256 [6.5] (REF) “M9” Pad for Centigrid® For use with the following: ER411T ER412, ER412D, ER412DD 712, 712D, 712TN, RF300, RF310, RF320 ER420, ER422D, ER420DD, 421, ER421D, ER421DD, ER422, ER422D, ER422DD, 722, 722D, RF341 ER431T, ER432T, ER432, ER432D, ER432DD 732, 732D, 732TN, RF303, RF313, RF323 .295 (7.49) .300 (7.62) .305 (7.75) .400 (10.16) .410 (10.41) RF312 .350 (8.89) ER411, ER411D, ER411DD .295 (7.49) ER431, ER431D, ER431DD .400 (10.16) RF311 .300 (7.62) RF331 .410 (10.41) 172, 172D .305 (7.75) ER114, ER114D, ER114DD, J114, J114D, J114DD .300 (7.62) ER134, ER134D, ER134DD, J134, J134D, J134DD .400 (10.16) RF100 .315 (8.00) RF103 .420 (10.67) 122C, A152 .320 (8.13) ER116C, J116C .300 (7.62) ER136C, J136C .400 (10.16) RF180 .325 (8.25) A150 .305 (7.75) Notes: 1. Spacer pad material: Polyester lm. 2. To specify an “M4” or “M9” spacer pad, refer to the mounting variants portion of the part numbering example in the applicable datasheet. 3. Dimensions are in inches (mm). 4. Unless otherwise specied, tolerance is ± .010 (.25). 5. Add 10 m to the contact resistance show in the datasheet. 6. Add 0.01 oz. (0.25 g) to the weight of the relay assembly shown in the datasheet. © 2008 Teledyne Relays Dim. H Max. SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE Appendix A: Spreader Pads Pad designation and bottom view dimensions Height For use with the following: .370 [9.4] MAX SQ .100 [2.54] Dim H MAX .150 [3.81] .014 [0.36] (REF) .300 [7.62] .100 [2.54] .370 [9.4] MIN .200 [5.08] “M” Pad 5/ 6/ .390 [9.91] SQ .100 [2.54] .100 [2.54] .150 [3.81] .300 [7.62] .300 [7.62] .150 [3.81] Dim H MAX ER411T, J411T, ER412, ER412D ER412DD, J412, J412D, J412DD ER412T, J412T 712, 712D, 712TN ER431T, J431T, ER432, ER432D ER432DD, J432, J432D, J432DD ER432T, J432T 732, 732D, 732TN .370 [9.4] MAX SQ .100 [2.54] Dim H MAX .150 [3.81] .014 [0.36] (REF) .300 [7.62] .100 [2.54] .200 [5.08] .370 [9.4] MIN “M3” Pad 5/ 6/ 9/ .393 (9.99) .493 (12.52) .503 (12.78) .398 (10.11) ER411T ER412, ER412D, ER412DD J412, J412D, J412DD .441 (11.20) 732, 732D “M2” Pad 7/ 8/ .388 (9.86) ER420, J420, ER420D, J420D ER420DD, J420DD, ER421, J421 ER421D, J421D, ER421DD J422D, ER422DD, J422DD, 722 712, 712D ER421, ER421D, ER421DD 722, 732D ER431T ER432, ER432D, ER432DD .130 [3.3] Dim. H Max. ER411, ER411D, ER411DD ER411TX ER412X, ER412DX, ER412DDX ER412TX 712X, 712DX, 712TNX ER420X, ER420DX, ER420DDX ER421X, ER421DX, ER421DDX ER422X, ER422DX ER422DDX, 722X, 722DDX ER431, ER431D, ER431DD ER431TX ER432X, ER432DX, ER432DDX ER432TX 732X, 732DX, 732TNX .451 (11.46) .451 (11.46) .546 (13.87) .556 (14.12) .388 (9.86) .393 (9.99) .398 (10.11) .493 (12.52) .503 (12.78) Notes: 1. Spreader pad material: Diallyl Phthalate. 2. To specify an “M”, “M2” or “M3” spreader pad, refer to the mounting variants portion of the part number example in the applicable datasheet. 3. Dimensions are in inches (mm). 4. Unless otherwise specied, tolerance is ± .010” (0.25). 5/. Add 25 m to the contact resistance shown in the datasheet. 6/. Add .01 oz. (0.25 g) to the weight of the relay assembly shown in the datasheet. 7/. Add 50 m to the contact resistance shown in the datasheet. 8/. Add 0.025 oz (0.71 g) to the weight of the relay assembly shown in the datasheet. 9/. M3 pad to be used only when the relay has a center pin (e.g. ER411M3-12A, 722XM3-26.) (800) 284-7007 • www.teledynerelays.com +44 (0) 1236 453124 • www.teledyne-europe.com © 2008 Teledyne Relays Appendix A: Ground Pin Positions Ø.200 [Ø5.08] 36°±3° "Z" POSITION "X" POSITION "Y" POSITION "Z" Ø.200 [Ø5.08] "Y" 45°±3° TO-5 Relays: ER411T, ER412, ER412T, ER420, ER421, ER422, ER431T, ER432, ER432T, 712, 712TN, 400H, 400K, 400V, RF300, RF303, RF341, RF312, RF310, RF313, RF320, RF323 "Y" POSITION POSITION TO-5 Relays: ER411, ER431, RF311, RF331 POSITION .100 [2.54] "W" "Z" .100 [2.54] .050 [1.27] "X" .100 [2.54] POSITION POSITION "Z" POSITION POSITION .100 [2.54] POSITION "U" POSITION (ER116C and ER136C only) Centigrid® Relays: RF180, ER116C, 122C, ER136C .100 [2.54] Centigrid® Relays: RF100, RF103, ER114, ER134, 172 Indicates ground pin position Indicates glass insulated lead position Indicates ground pin or lead position depending on relay type © 2008 Teledyne Relays "Y" .100 [2.54] NOTES 1. Terminal views shown 2. Dimensions are in inches (mm) 3. Tolerances: ± .010 (±.25) unless otherwise specied 4. Ground pin positions are within .015 (0.38) dia. of true position 5. Ground pin head dia., 0.035 (0.89) ref: height 0.010 (0.25) ref. 6. Lead dia. 0.017 (0.43) nom. SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE