Document
Catalog 1308242 Issued 3-03
OEG
OUAZ series
Miniature, Sealed PC Board Relay
Telecommunications, Appliances, Office Machines, Audio Equipment. UL File No. E82292 CSA File No. LR48471
Users should thoroughly review the technical data before selecting a product part number. It is recommended that user also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application.
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Features
Coil Data @ 20°C
OUAZ-D Standard Rated Coil Voltage (VDC) 5 6 9 12 24 Nominal Current (mA) 90.9 75.0 50.0 37.5 18.8 Coil Resistance (ohms) ± 10% 55 80 180 320 1,280 OUAZ-L Sensitive Rated Coil Voltage (VDC) 5 6 9 12 24 Nominal Current (mA) 40.0 33.3 22.5 17.0 8.6 Coil Resistance (ohms) ± 10% 125 180 400 700 2,800 Must Operate Voltage (VDC) 3.75 4.50 6.75 9.00 18.00 Must Release Voltage (VDC) 0.50 0.60 0.90 1.20 2.40 Must Operate Voltage (VDC) 3.50 4.20 6.30 8.40 16.80 Must Release Voltage (VDC) 0.25 0.30 0.45 0.60 1.20
Gold overlay silver palladium alloy contact suitable for low loads. High density available on PC board due to small size. 2.54mm terminal pitch same as I.C. socket terminal pitch. Sensitive and standard coils available. Immersion cleanable, sealed version available.
Contact Data @ 20°C
Arrangements: 1 Form A (SPST-NO) and 1 Form C (SPDT). Material: Gold overlay silver palladium. 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: 1mA @1VDC. Initial Contact Resistance: 50 milliohms @ 100mA,6VDC.
Contact Ratings
Ratings: 1A @ 24VDC resistive, 1A @ 120VAC resistive. Max. Switched Voltage: AC: 120V. DC: 60V. Max. Switched Current: 1A. Max. Switched Power: 120VA, 30W.
Operate Data
Must Operate Voltage: OUAZ-D: 70% of nominal voltage or less. OUAZ-L: 75% of nominal voltage or less. Must Release Voltage: OUAZ-D: 5% of nominal voltage or more. OUAZ-L: 10% of nominal voltage or more. Operate Time: OUAZ-D: 5 ms max. OUAZ-L: 10 ms max. Release Time: 7 ms max.
Initial Dielectric Strength
Between Open Contacts: 500VAC 50/60 Hz. (1 minute). Between Coil and Contacts: 1,000VAC 50/60 Hz. (1 minute). Surge Voltage Between Coil and Contacts: 1,500V FCC Part 68 (10/160µs).
Environmental Data
Temperature Range: Operating: OUAZ-D: -30°C to +60°C OUAZ-L: -30°C to +75°C. Vibration, Mechanical: 10 to 55 Hz., 1.5mm double amplitude Operational: 10 to 55 Hz., 1.5mm double amplitude. Shock, Mechanical: 500m/s2 (50G approximately). Operational: 100m/s2 (10G approximately). Operating Humidity: 20 to 85% RH. (Non-condensing)
Initial Insulation Resistance
Between Mutually Insulated Elements: 1,000M ohms min. @ 500VDCM.
Coil Data
Voltage: 5 to 24VDC. Nominal Power: OUAZ-D: 450 mW. OUAZ-L: 200 mW. Coil Temperature Rise: OUAZ-D: 60°C max., at rated coil voltage. OUAZ-L: 25°C max., at rated coil voltage. Max. Coil.