PC393 20 Amp Minature PCB Power Relay FEATURES 20 Amp contact capacity 1 Form A, 1Form B & 1 form C contact forms available 4 KV dielectric strength between coil and contacts 10 mm creepage distance between coil and contacts Sensitive version available Meets UL 873 spacing Sealed, immersion cleanable Lead Free & RoHS Compliant File # E93379 UL/CUR RATINGS CONTACT DATA All Forms All Contacts Load Type AgCdO (Silver Cadmium Oxide) Material General Use 16 Amps @ 120 VAC, 240 VAC & 24 VDC Resistive 20 Amps @ 120 VAC, 277 VAC & 24 VDC Motor 1 HP @ 240VAC Initial Contact Resistance Service Life 50 milliohms max @ 1A, 6VDC Mechanical 1 X 107 Operations Electrical 1 X 10 5 Operations CHARACTERISTICS Operate Time 15 ms. Max. Release Time 5 ms. Max. Insulation Resistance 1,000 megohms min, at 500VDC, 50%RH Dielectric Strength 5000 Vrms, 1 min. between coil and contacts 1000 Vrms, 1 min. between open contacts Shock Resistance 10 g, 11ms, functional; 100 g, destructive Vibration Resistance DA 1.5 mm, 10 - 55 Hz Power Consumption 0.72 Watts for standard coil, 0.55 Watts for sensitive coil Ambient Temperature Range -40 to 70 C, -40 to 130 C storage Weight 18.5 grams approx. ORDERING INFORMATION Example: PC393 -1C -12 S -H -X Model Contact Form 1A, 1B or 1C Coil Voltage DC: 3 to 24 volts Enclosure S: Sealed; C: Dust Cover Sensitivity Nil: Standard: .72 W H; Sensitive: .53 W RoHS Compliant Nil: Not Rohs, -X: RoHS Compliant 3220 Commander Drive, Suite 102, Carrollton, Texas 75006 Sales: (888)997-3933 Fax: (818) 342-5296 email: [email protected] URL: pickercomponents.com PC393 Rev B 3-25-04 PAGE 1 PC393 PC393 COIL DATA Resistance ohms + 10% Coil Voltage Standard Coil Sensitive Coil Must Operate Voltage Max. Must Release Voltage Min. (VDC) (VDC) 36 47 3.6 0.5 6 50 68 4.3 0.6 9 115 160 6.5 0.9 12 200 18 460 24 820 1100 48 3300 4170 34.6 4.8 60 5100 7000 43.2 6.0 5 275 0.72 W 0.55 W 650 8.6 1.2 13.0 1.8 17.3 2.4 Dimensions in Inches (millimeters) Side View Bottom View PC Board Layout End View .512 (13.0) 1.142 (29.0) .590 (15) Wiring Diagram .197 .197 (5) (5) .296 (7.5) 1.04 (26.3) .060 Dia. Typ. (1.5) .157 Typ. (4.0) Notes: Contact Form C shown On Contact Forms A & B Unused Pins are Omitted Tolerances + .010 unless otherwise noted 3220 Commander Drive, Suite 102, Carrollton, Texas 75006 Sales: (888)997-3933 Fax: (818) 342-5296 email: [email protected] URL: pickercomponents.com PAGE 2