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412-12 Datasheet(PDF) 2 Page - Willow Technologies Ltd |
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412-12 Datasheet(HTML) 2 Page - Willow Technologies Ltd |
2 / 6 page 412 Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE ©2003 TELEDYNE RELAYS www.teledynerelays.com 412/1203/Q1 SERIES 412 GENERAL ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Notes 2 & 3) DETAILED ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Note 3) Contact Arrangement 2 Form C (DPDT) Rated Duty Continuous Contact Resistance 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: 1 Amp/28Vdc Inductive: 200 mA/28Vdc (320 mH) Lamp: 100 mA/28Vdc Low Level: 10 to 50 μA/10 to 50mV Contact Load Ratings (AC) 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 450 milliwatts typical at nominal rated voltage @ 25°C Operate Time 2.0 msec max. at nominal rated coil voltage Release Time 412 Series: 1.5 msec max. 412D, 412DD Series: 4.0 msec max. 412T 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) 412D, 412DD, 412T 1.0 max Diode P.I.V. (Vdc) 412D, 412DD, 412T 100 min. 412T Transistor Characteristics Base Turn Off Voltage (Vdc) 0.3 min. Emitter-base breakdown Voltage (BVEBO) (@25°C) (Vdc) 6.0 min. Collector-base breakdown Voltage (BVEBO) (@25°C & lc = 100 μA) (Vdc) 75 min. BASE PART NUMBERS (See Note 10 for full P/N example) 412-5 412D-5 412DD-5 412T-5 412-6 412D-6 412DD-6 412T-6 412-9 412D-9 412DD-9 412T-9 412-12 412D-12 412DD-12 412T-12 412-18 412D-18 412DD-18 412T-18 412-26 412D-26 412DD-26 412T-26 Coil Voltage (Vdc) Nom. 5.0 6.0 9.0 12.0 18.0 26.5 Max. 5.8 8.0 12.0 16.0 24.0 32.0 Coil Resistance (Ohms ±10% @25°C) 412, 412D, 412T (Note 4) 50 98 220 390 880 1560 412DD (Note 4) 39 78 220 390 880 1560 Coil Current (mAdc @25°C) (412DD Series) Min. 93.2 58.3 33.0 25.6 17.5 14.8 Max. 128.2 78.3 42.9 32.8 22.1 18.5 Coil Current (mAdc @25°C) (412T Series) (Note 7) Min. 82.2 52.9 35.3 26.6 17.9 14.7 Max. 112.1 69.9 47.4 35.8 24.0 19.8 Pick-up Voltage (Vdc, Max.) 412, 412D 3.5 4.5 6.8 9.0 13.5 18.0 412DD 3.9 5.2 7.8 10.0 14.5 19.0 412T (Note 7) 3.5 4.5 6.8 9.0 13.5 18.0 Base Current to Turn On (mAdc, Max.) (412T Series) (Note 7) 3.00 2.04 1.36 1.03 0.68 0.50 Drop-out Voltage (Vdc) 412, 412D, 412T Min. 0.14 0.18 0.35 0.41 0.59 0.89 Max. 2.3 3.2 4.9 6.5 10.0 13.0 412DD Min. 0.6 0.7 0.8 0.9 1.1 1.4 Max. 2.8 3.4 5.3 6.5 10.0 13.0 PERFORMANCE CURVES (NOTE 2) 0 .1 .2 .3 .4 10 20 30 40 50 60 70 .01 0.5 .1 .5 1.0 FREQUENCY (GHz) TYPICAL RF PERFORMANCE INSER TION LOSS RETURN LOSS (VSWR) ISOLA TION ACROSS CONT ACTS ISOLA TION ACROSS POLES 1.92 1.22 1.07 1.02 1.01 1.00 1.00 300 250 200 150 100 50 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 LOAD CURRENT (AMPS DC) TYPICAL DC CONTACT RATING (RESISTIVE) FIGURE 1 FIGURE 2 |
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