7 PRINTED CIRCUIT BOARD SUBMINIATURE RELAY R.F. PERFORMANCE TABLE C FREQUENCY INSERTION LOSS (DB) VSWR ISOLATION (DB) (MHZ) COMMON TO N.O. OR N.C. CONTACTS COMMON TO N.O. OR N.C. CONTACTS N.O. OR N.C. CONTACTS TO COIL 10 0.05 1.03:1 65 50 0.10 1.04:1 50 100 0.30 1.05:1 42 200 0.50 1.06:1 35 300 0.60 1.07:1 31 400 0.65 1.08:1 29 500 0.75 1.10:1 28 US UL Recognized File No. E52197 THE CLASS 7 SUBMINIATURE HIGH RELIABILITY INDUSTRIAL GRADE RELAY HAS EXCELLENT R.F. SWITCHING CHARACTERISTICS. * AVAILABLE WITH SPDT OR DPDT BIFURCATED GOLD CLAD SILVER-PALLADIUM CROSS BAR CONTACTS- RATED FOR LOW LEVEL TO 2.0 AMP SWITCHING. * REQUIRES ONLY .155 SQUARE INCH OF CIRCUIT BOARD SPACE. * TOTAL VOLUME OF SLIGHTLY MORE THAN A CUBIC CENTIMETER. * CONFORMS TO FCC PART 68.302. 1500 V PEAK SURGE RESISTANCE. * CONFORMS TO FCC PART 68.304. 1000 V DIELECTRIC WITHSTANDING VOLTAGE. GENER AL SPECIFICATIONS (@ 25 C ) COIL Pull-in Voltage AC (50/60 Hz):< Pull-in Voltage DC:< Dropout Voltage AC (50/60 Hz):> Dropout Voltage DC:> Maximum Voltage: Resistance: Coil Power AC (60 Hz): Coil Power DC: Maximum Coil Dissipation, DC: UNITS % of nominal % of nominal % of nominal % of nominal % of nominal % VA W Not applicable 80 Not applicable 10 120 10 Not applicable 0.2 0.75 Watt (DC) CONTA CONTACTS Contact Material: Contact Rating AC Amperes (AC1): Contact Rating AC Voltage: Contact Rating DC Amperes (DC1): Contact Rating DC Voltage: A V A V VA Gold clad silver STST 2, DPDT 0.6 STST 120, DPDT 100 2 24 TIMING Operate Time: Release Time: ms ms 4 5 V rms V rms V rms V rms megohms minimum @VDC 500 500 500 Not applicable 1000 @ 500 DIELECTRIC S TRENGTH Coil to Contacts: Across Open Contacts: Pole to Pole: Contacts to Frame: Insulation Resistance: 9/04 6...10 PHONE: (843) 393-5778 FAX: (843) 393-4123 EMAIL: info@magnecraft.com VIBR ATION RESIS TANCE Functional: UNITS gs 15 SHOCK RESIS TANCE Functional: gs 50 TEMPER ATURE Operating, AC Lower: Operating, AC Upper: Operating, DC Lower: Operating, DC Upper: Storage, Lower: Storage, Upper: C C C C C C Not applicable Not applicable -35 +70 -35 +105 operations operations 100,000 100,000,000 IP grams Any UL 94v-0 plastic epoxy seal 67 2.7 LIFE EXPECTANC Y EXPECTANCY Electrical @ Rated Load (AC1): Mechanical @ no Load : MISCELLANEOUS Operating Position: Enclosure Material: Cover Protection Category: Weight: 7 PRINTED CIRCUIT BOARD SUBMINIATURE RELAY SPST & DPDT 2 AMPS OUTLINE DIMENSIONS WIRING DIAGRAM (TOP VIEWED PRINTED CIRCUIT MOUNTING HOLE LAYOUT DIMENSIONS SHOWN IN INCHES & (MILLIMETERS) . ( BOTTOM VIEW ) PIERCE THRU VENT HOLE DPDT 0.300 MAX. (7.62) 0.410 MAX. (10.4) 0.100 (2.54) 0.410 MAX. (10.4) SPDT 0.428 MAX. (10.9) 0.125 (3.18) 0.100 TYP. (2.54) 0.024 X 0.012 (0.6 X 0.3) TOP VIEW SHOWN AT ACTUAL SIZE ON 0.1 GRID I.C. CLASS 7 CLASS CLASS 7 7 SIZE COMPARISON OF STANDARD I. C. TO CLASS 7 RELAYS THE CLASS 7 RELAYS CAN BE DENSELY PACKED TOGETHER WITHOUT MAGNETIC INTERACTION FROM ADJACENT RELAYS. COIL MEASURED @ 25 C STANDARD PART NUMBERS CONTACT CONFIGURATION NOMINAL INPUT VOLTAGE NOMINAL RESISTANCE (OHMS) W7PCX-1 W7PCX-3 W7PCX-4 SPDT SPDT SPDT 5 VDC 12 VDC 24 VDC 75 W 440 W 1550 W W7PCX-5 W7PCX-7 W7PCX-8 DPDT DPDT DPDT 5 VDC 12 VDC 24 VDC 75 W 440 W 1550 W 9/04 PHONE: (843) 393-5778 FAX: (843) 393-4123 EMAIL: info@magnecraft.com 6...11