OUDHseries 10 Amp Miniature, Sealed PC Board Relay Appliances, HVAC, Office Machines. UL File No. E58304 CSA File No. LR48471 Features • Low profile miniature power relay • High density available on PC board due to small size. • 450mW coil available. • Meets 2kV dielectric between coil and contacts. • Meets 5kV surge voltage. • Immersion cleanable, sealed version available. Contact Data @ 20°C Arrangements: 1 Form A (SPST-NO), 1 Form C (SPDT). Material: Ag Alloy. Max. Switching Rate: 300 ops./min. (no load). 30 ops./min. (rated load). Expected Mechanical Life: 10 million operations (no load). Expected Electrical Life: 100,000 operations (rated load). Minimum Load: 100mA @ 5VDC. Initial Contact Resistance: 100 milliohms @ 1A, 6VDC. Coil Data @ 20°C OUDH Rated Coil Voltage (VDC) Nominal Current (mA) Coil Resistance (ohms) ± 10% Must Operate Voltage (VDC) Must Release Voltage (VDC) 3 6 9 12 24 48 150.0 75.0 50.0 37.5 20.9 13.7 20 80 180 320 1,280 3,500 2.25 4.50 6.75 9.00 18.00 36.00 0.30 0.60 0.90 1.20 2.40 4.80 Operate Data Contact Ratings Ratings: 10A @ 120VAC resistive, 10A @ 28VDC resistive, 1/4 HP @ 120VAC. Must Operate Voltage: 75% of nominal voltage or less. Must Release Voltage: 10% of nominal voltage or more. Operate Time: 10 ms max. Release Time: 5 ms max. 3A @ 120VAC inductive (cosø= 0.4), 3A @ 28VDC inductive (L/R= 7msec). Max. Switched Voltage: AC: 240V. DC: 110V. Max. Switched Current: 10A. Max. Switched Power: 1,200VA, 300W. Initial Dielectric Strength Environmental Data Temperature Range: Operating: -30°C to +60°C (no water condensation and no water drop.) Vibration, Mechanical: 10 to 55 Hz., 1.5mm double amplitude Operational: 10 to 55 Hz., 1.5mm double amplitude. Shock, Mechanical: 1,000m/s2 (100G approximately). Operational: 100m/s2 (10G approximately). Operating Humidity: 20 to 85% RH. Between Open Contacts: 750VAC 50/60 Hz. (1 minute). Between Coil and Contacts: 2,000VAC 50/60 Hz. (1 minute). Surge Voltage Between Coil and Contacts: 5,000V (1.2/50µs). Initial Insulation Resistance Between Mutually Insulated Elements: 1,000M ohms min. @ 500VDCM. Mechanical Data Coil Data Voltage: 3 to 48VDC. Nominal Power: 450mW except 48VDC coil (660mW) Coil Temperature Rise: 60°C max., at rated coil voltage. Max. Coil Power: 130% of nominal. Duty Cycle: Continuous. 16 Termination: Printed circuit terminals. Enclosure (94V-0 Flammability Ratings): OUDH-SS: Vented (Flux-tight), plastic cover. OUDH-SH: Sealed, plastic case. Weight: 10g approximately. Ordering Information Typical Part Number B OUDH -SH -1 12 D M 1. Basic Series: OUDH = Miniature, sealed PC board relay. 2. Enclosure: SS = Vented (Flux-tight)* plastic cover. SH = Sealed, plastic case. 3. Termination: 1 = 1 pole 4. Coil Voltage: 03 = 3VDC 06 = 6VDC 09 = 9VDC 12 = 12VDC 24 = 24VDC 48 = 48VDC 5. Coil Input: D = Standard 6. Contact Arrangement: Blank = 1 Form C, SPDT M = 1 Form A, SPST-NO * Not suitable for immersion cleaning processes. Wiring Diagram (Bottom View) Outline Dimensions 15.3 ± 0.3 3.5 ± 0.3 0.30 0.45 1.70 5.08 1.0 1.0 0.50 12.70 2.15 ± 0.2 21.80 ± 0.3 PC Board Layout (Bottom View) 2.15 ± 0.2 7.62 ± 0.3 17.10 ± 0.3 7.62 ± 0.3 5.08 ± 0.3 5.08 ± 0.3 5.08 12.70 Reference Data Operate Time 12 50 10 40 8 30 20 Life Expectancy 100 28VDC Resistive Operation (x 104) 60 Time (msec) Temp. Rise (Deg.) Coil Temperature Rise Operate Time 6 4 120VAC Resistive 10 2 10 Release Time 1 0.2 0.3 0.4 0.5 0.6 Coil Power (W) 0.7 0.8 0.2 0.3 0.4 0.5 0.6 Coil Power (W) 0.7 0.8 0 2 4 6 8 10 12 Contact Current (A) 17