FCA-325-VV3

SERIES FCA-325 Tyco Electronics Mid-Range Military/Aerospace Relays 25 AMPERES, 3PDT q HERMETICALLY SEALED q ALL WELDED CONSTRUCTION q BALANCED FORCE q PERMANENT MAGNET DRIVE q CONTACTS: SILVER CADMIUM OXIDE WITH GOLD PLATING q COILS FOR DC, 50 TO 400Hz AND 400Hz AC q WEIGHT 2.89 OUNCES MAX. ( 82 GRAMS) The Series FCA-325 relay is a polarized single-side stable design, where the flux from a permanent magnet provides the armature holding force in the deactivated state, and its flux path is switched and combined with the coil flux in the operated state. This results in appreciably increased contact pressure in both states over that of a spring return nonpolar design. We also manufacture other versions of this relay: FCA-125: 25 AMP SPDT RELAY FCAC-325: 25 AMP 3PST RELAY WITH 2 AMP SPDT AUXILIARY CONTACTS QPalified to MIL Qu ED PRO-V3536 L AP -R 8 CONTACT RATING-AMPERES Ratings Are Continuous Duty TYPE OF LOAD Resistive Inductive Inductive Motor Lamp LIFE (MIN.) CYCLES X 103 28 VDC 115VAC 400HZ 115/200VAC 115/200VAC 400Hz-30 60Hz-30 * 2.5 2.5 2.0 1.0 25 25 25 50 12 10 15 15 20 10 10 10 50 5 5 5 50 * 60 Hz LOADS RATED FOR 10,000 OPERATIONS OVERLOAD CURRENT 50 AMPS DC, 80 AMPS 400HZ RUPTURE CURRENT 60 AMPS DC, 100 AMPS 400HZ CONTACT MAKE BOUNCE 1 MILLISECOND AT NOMINAL VOLTAGE MAX. CONTACT DROP AT 25 AMPS: INITIAL 0.150 VOLTS. END OF LIFE 0.175 VOLTS 16 SERIES FCA-325 Tyco Electronics Mid-Range Military/Aerospace Relays 25 AMPERES, 3PDT COIL DATA COIL CODE 1 2 3 4 (A) 5 6 7 8 9 NOMINAL VOLTAGES 6 12 28 28 48 28 28 115 115 FREQ. HZ DC DC DC DC DC 400HZ 50/400Hz 400 Hz 50/400Hz OVER TEMPERATURE RANGE DC RES. DROPOUT OR MUST HOLD PICKUP OR AC AMPS (B) BELOW VOLTS ABOVE VOLTS VOLTAGE (C) 18 Ω 70 Ω 290 Ω 290 Ω 865 Ω 225 mA 120 mA 40 mA 30 mA 4.5 9.0 18.0 18.0 32.0 22.0 22.0 90.0 95.0 0.3 0.75 1.5 1.5 2.5 1.25 1.25 5.0 5.0 2.5 4.5 7.0 7.0 14.0 10.0 10.0 40.0 40.0 A. CODE 4 COILS HAVE BACK EMF SUPPRESSION D. MAX. OVER-VOLTAGE: 6 & 12 VDC COILS 120% OF TO 42 VOLTS MAX. NOMINAL; ALL OTHERS 110% OF NOMINAL. B. DC COIL RESISTANCE ± 10% AT 25˚C; E. COILS AVAILABLE FOR OTHER VOLTAGES AND AC COIL MAX. CURRENT AT NOMINAL VOLTAGE. FOR AC 50/60HZ. C. RELAY WILL STAY IN PICKED-UP STATE DOWN TO MUST HOLD VOLTAGES SHOWN. NOTE: Only DC Coil Models are QPL Approved. GENERAL SPECIFICATIONS TEMPERATURE RATING: ALTITUDE: SHOCK:* VIBRATION, SINUSOIDAL:* VIBRATION, RANDOM: * DIELECTRIC STRENGTH AT SEA LEVEL: DIELECTRIC STRENGTH AT 80,000 FEET: INSULATION RESISTANCE: -70˚C TO + 125˚C 300,000 FEET 200 g FOR 6 mS 100 g FOR 6 mS 30 g 33-3000Hz 20 g 33-3000Hz 0.4 g2/Hz 50-2000Hz 0.2 g2/Hz 50-2000Hz 1250 V rms 1000 V rms Z, Y, & V ENCLOSURES W, X & M ENCLOSURES Z, Y, & V ENCLOSURES W, X & M ENCLOSURES Z, Y, & V ENCLOSURES W, X & M ENCLOSURES ALL CIRCUITS TO GROUND AND CIRCUIT TO CIRCUIT. COIL TO GROUND 350 V rms 100 MΩ MINIMUM INITIAL (500 VDC) AFTER LIFE OR ENVIRONMENTAL TESTS 50 MΩ MINIMUM OPERATE TIME AT NOMINAL VOLTAGE: DC RELAYS 15 ms OR LESS 20 ms OR LESS AC RELAYS RELEASE TIME AT NOMINAL VOLTAGE: DC RELAYS 15 ms OR LESS 50 ms OR LESS AC RELAYS * Max. contact opening under vibration or shock 10 microseconds 17 SERIES FCA-325 Tyco Electronics Mid-Range Military/Aerospace Relays 25 AMPERES, 3PDT Below are shown the standard terminal types and the enclosures available. Specify the assembly as indicated under How To Order. Dimensions are shown in inches ± .010 and (Millimeters ± .25). TERMINALS CODE "A" Socket Pins - All DC Coils .250 (6.35) PIN TERMINALS ARE GOLD PLATED .050 ± .005 (1.27 ± (.12) Silicone Rubber Gasket CODE "B" Solder Pin Terminals .250 (6.35) CODE "C" Solder Hook Terminals HOOK TERMINALS TIN/LEAD PLATED PIN TERMINALS TIN/LEAD PLATED .375 ± .020 (9.52 ± .508) .625 ± .020 (15.88 ± .51) .040 ± .002Dia. Pin (1.02 ± .05) 2 Plcs .270 (6.86) -X2 .062 ± .001Dia. Pin (1.57 ± .02) 2 Plcs .270 (6.86) -X2 .062 ± .001Dia. Pin (1.57 ± .02) 2 Plcs .300 ± .020 (7.62 ± .51) -X2 +X1 +.002 .093 - .000Dia. Pin +.05 (2.36 - .00 ) 9 Plcs BLUE BEAD +X1 +.002 .093 - .000Dia. Pin (2.36 +.05 ) 9 Plcs - .00 BLUE BEAD +X1 CODE "V" .150 typ. (3.8) ENCLOSURES All Enclosures have cupro-Nickel cans bright acid tin/lead plated after assembly to terminal headers. Dimensions: Inches ± .010 (mm ± .25) For socket pin terminals: specify "Y" enclosures with DC coils and "V" enclosures with AC coils. CODE "X" BLUE BEAD .093 ± .003 Dia.Pin (2.36 ±.08) 9 Plcs CODE "Z" "A" MAX. 1.015 (25.79) .625 .937 15.88 23.80 1.015 (25.79) 1.396 (35.46) 1.446 (36.73) 1.015 (25.79) FULL R 6 PLCS 1.015 (25.79) 1.00 (25.4) .040 (1.02) .156 (3.96) .150 typ. (3.8) CODE "W" .312 (7.92) 6-32 UNC-2A 3 Studs * .375 (9.52) 1.718 Max. (43.64) CODE "Y" 1.015 (25.79) 1.00 (25.4) .150 typ. (3.8) 1.015 (25.79) 1.396 (35.46) 1.446 (36.73) .625 .937 15.88 23.80 1.00 (25.4) .047 (1.20) .625 .937 15.88 23.80 1.015 (25.79) 1.396 (35.46) 1.446 (36.73) .312 7.92 FULL R 6 PLCS 1.015 (25.78) FULL R 6 PLCS 1.015 (25.79) .040 (1.02) 1.015 (25.79) .687 (17.44) .343 (8.71) .160 (4.06) .687 (17.44) .160 (4.06) 1.718 Max. (43.64) 1.00 (25.4) .040 (1.02) .156 (3.96) 1.718 Max. (43.64) *Metric threads available,To specify use M in place of W 18 SERIES FCA-325 Tyco Electronics Mid-Range Military/Aerospace Relays 25 AMPERES, 3PDT TERMINAL WIRING DC COILS DC COILS WITH TRANSIENT SUPPRESSION AC COILS 1 X2 - 2 3 C B 1 X2 - 2 3 C B 1 X2 2 3 C B A + X1 BLUE BEAD + X1 BLUE BEAD AC X1 BLUE BEAD + A + A NOTE: Polarity must be observed with DC coil supply. Relay is polarized with a permanent magnet and will not operate or be damaged by reverse polarity. Diodes used in transient suppression and in AC rectifier circuits have peak inverse voltage rating of 600 VDC minimum. Zener diodes have a minimum rating of 1 watt. Terminal designations are for reference only and do not appear on the header. TERMINAL LAYOUT .150 (3.81) .630 (16.00) -X2 .450 (11.43) .300 (7.62) .600 (15.24) +X1 .432 (10.97) BLUE BEAD .234 (5.94) HOW TO ORDER (EXAMPLE) RELAY TYPE TERMINALS (Socket Pins, DC Coil) ENCLOSURE (With Flanges) COIL (28 VDC With Transient Suppression). NOTE: Only DC coil models are QPL Approved FCA-325-A Y 4 19