Catalog 1308242 Issued 3-03 OEG OMIF series 20A Miniature Power PC Board Relay Appliances, HVAC, Office Machines. UL File No. E82292 CSA File No. LR48471 VDE File No. 6031 TUV File No. R85447 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. Features Coil Data • Meet UL 508, CSA, VDE0435 and TUV requirements. • 1 Form A contact arrangements. • Quick Connect Terminal type. • Meet 5,000V dielectric voltage between coil and contacts. • Meet 10,000V surge voltage between coil and contacts (1.2 / 50µs). Voltage: 12 to 24VDC. Nominal Power: 540mW. Coil Temperature Rise: 35°C max., at rated coil voltage. Max. Coil Power: 130% of nominal. Duty Cycle: Continuous. Coil Data @ 20°C OMIF Contact Data @ 20°C Arrangements: 1 Form A. Material: AgSnO 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. Rated Coil Voltage (VDC) Nominal Current (mA) 12 18 24 44.4 30.0 21.8 Coil Resistance (ohms) ± 10% Must Operate Voltage (VDC) Must Release Voltage (VDC) 270 600 1,100 9.00 13.50 18.00 0.60 0.90 1.20 Operate Data Must Operate Voltage: 75% of nominal voltage or less. Must Release Voltage: 5% of nominal voltage or more. Operate Time: 20 ms max. Release Time: 10 ms max. Contact Ratings Ratings: 20A @ 125VAC resistive. 16A @ 250VAC resistive, 16A @ 24VDC resistive. Max. Switched Voltage: AC: 250V. DC: 24V. Max. Switched Current: 20A. Max. Switched Power: 4,000VA, 385W. Environmental Data Initial Dielectric Strength Temperature Range: Operating: -30°C to +70°C 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. (Non-condensing). Between Open Contacts: 1,000VAC 50/60 Hz. (1 minute). Between Coil and Contacts: 5,000VAC 50/60 Hz. (1 minute). Surge Voltage Between Coil and Contacts: 10,000V (1.2 / 50µs). Mechanical Data Initial Insulation Resistance Between Mutually Insulated Elements: 1,000M ohms min. @ 500VDC. Dimensions are shown for 466 reference purposes only. Dimensions are in inches over (millimeters) unless otherwise specified. Termination: Printed circuit terminals with quick connect terminals. Enclosure (94V-0 Flammability Ratings): OMIF-S: Vented (Flux-tight) plastic cover. Weight: 0.53 oz (15g) approximately. Specifications and availability subject to change. www.tycoelectronics.com Technical support: Refer to inside back cover. Catalog 1308242 Issued 3-03 OEG Ordering Information Typical Part Number B OMIF -S -1 24 L M ,300 1. Basic Series: OMIF = 20A PC Board Terminals 2. Enclosure: S = Vented (Flux-tight)* plastic cover 3. Termination: 1 = 1 pole 4. Coil Voltage: 12 = 12VDC 18 = 18VDC 24= 24VDC 5. Coil Input: L = Sensitive (540mW) 6. Contact Arrangement: M = 1 Form A, SPST-NO 7. Suffix: ,300 = Standard model Other Suffix = Custom model * Not suitable for immersion cleaning processes. Our authorized distributors are more likely to stock the following items for immediate delivery. None at present. Outline Dimensions Wiring Diagram .092 – .012 (2.35 – .3) .266 – .012 (6.75 – .3) .020 (.5) .224 (5.70) .187 (4.75) .126 (3.2) (Top View) .061 DIA (1.55) .25 (6.35) .134 (3.4) (Bottom View) .964 – .012 (24.5 – .3) .189 – .012 (4.8 – .3) .024 c – .004 (.60 – .1) .020 (.5) .020 (.5) .039 (1.0) .039 (1.0) PC Board Layout (Bottom View) 1.14 – .02 (29.0 – .5) 2 – .059 DIA (1.5) .496 – .012 (12.6 – .3) .300 – .010 (7.6 – .25) .300 ± .004 (7.6 ± .1) 2 – .047 DIA (1.2) .075 – .008 (1.90 – .2) .787 – .010 (20.0 – .25) 1.00 – .010 (25.4 – .25) .098– .008 (2.50 – .2) .138 – .010 (3.5 – .25) .142 – .004 (3.60 – .1) .138 ± .004 (3.5 ± .1) .787 ± .004 (20.0 ± .1) Reference Data Operating Voltage Operate Time 13A-16A Operating Votage Range Maximum Allowable Coil Voltage 100 80 60 8A 40 20 13A-16A 10 Cool Coil Hot Coil Applied 240VAC Resistive Operate Time Operation (x 104) 120 100 0A-8A 160 140 Life Expectancy 12 Time (msec) % of Supplying Voltage to Coil 180 8 6 4 2 Release Time Pick-Up Voltage 0 -40 -20 0 10 20 40 60 80 100 120 140 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1 0 Ambient Temp. (°C) 2 4 6 8 10 12 14 16 18 20 Contact Current (A) Coil Power (W) Note: This data is based on the max. allowable temperature for E type insulation coil (115°C). Dimensions are shown for reference purposes only. Dimensions are in inches over (millimeters) unless otherwise specified. Specifications and availability subject to change. www.tycoelectronics.com Technical support: 467 Refer to inside back cover.