1-1419123-2

OMIF series **20A Miniature Power PC Board Relay Appliances, HVAC, Office Machines.** UL File No. E82292 @ CSA File No. LR48471 za“A\ **VDE** VDE File No. 6031 A TUV File No. R85447 

## **Features** 

- 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). 

## **Coil Data** 

**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** 

## **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. 

## **Contact Ratings** 

**Ratings:** 20A @ 125VAC resistive. 16A @ 250VAC resistive, 16A @ 24VDC resistive. 

|**Coil Data @ 20**°**C**|**Coil Data @ 20**°**C**|**Coil Data @ 20**°**C**|**Coil Data @ 20**°**C**|**Coil Data @ 20**°**C**|
|---|---|---|---|---|
|**OMIF**|||||
|**Rated Coil**<br>**Voltage**<br>**(VDC)**|**Nominal**<br>**Current**<br>**(mA)**|**Coil**<br>**Resistance**<br>**(ohms)**±**10%**|**Must Operate**<br>**Voltage**<br>**(VDC)**|**Must Release**<br>**Voltage**<br>**(VDC)**|
|12|44.4|270|9.00|0.60|
|12<br>18<br>24|44.4<br>30.0<br>21.8|270<br>600<br>1,100|9.00<br>13.50<br>18.00|0.60<br>0.90<br>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. 

**Max. Switched Voltage: AC:** 250V. 

**DC:** 110V. 

**Max. Switched Current:** 20A. **Max. Switched Power:** 4,000VA, 385W. 

## **Environmental Data** 

## **Initial Dielectric Strength** 

**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). 

## **Initial Insulation Resistance** 

**Between Mutually Insulated Elements:** 1,000M ohms min. @ 500VDCM. 

**Temperature Range: Operating:** -30°C to +70°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/s[2] (100G approximately). **Operational:** 100m/s[2] (10G approximately). **Operating Humidity:** 20 to 85% RH. 

## **Mechanical Data** 

**Termination:** Printed circuit terminals with quick connect terminals. **Enclosure (94V-0 Flammability Ratings):** 

**OMIF-S:** Vented (Flux-tight) plastic cover. **Weight:** 15g approximately. 

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Ordering Information<br>Typical Part Number   B OMIF -S -1 24 L M<br>1.  Basic Series:<br>OMIF = 20A PC Board Terminals<br>2.  Enclosure:<br>S  = Vented (Flux-tight)* plastic cover<br>3. Termination:<br>1 = 1 pole<br>4. Coil Voltage:<br>12 = 12VDC 18 = 18VDC 24= 24VDC<br>——— 5. Coil Input: l<br>L = Sensitive (540mW)<br>**----- End of picture text -----**<br>


**6. Contact Arrangement:** M = 1 Form A, SPST-NO 

- Not suitable for immersion cleaning processes. 

## **Outline Dimensions** 

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2.35 ± 0.3<br>6.75 ± 0.3<br>5.70<br>0.50 4.75<br>1.55 DIA. 6.35<br>7 3.20<br>3.40<br>24.5 ± 0.3<br>4.8 ± 0.3<br>0.6 ± 0.1 0.5 et 0.5 1.0 1 .0<br>29.0 ± 0.5<br>12.6 ± 0.3<br>7.6 ± 0.25<br>2.50 ± 0.2<br>1.9 ± 0.2<br>20.0 ± 0.25 3.50 ± 0.25<br>25.40 ± 0.25<br>3.60 ± 0.1<br>**----- End of picture text -----**<br>


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Wiring Diagram<br>**----- End of picture text -----**<br>


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(Top View)<br>(Bottom View)<br>**----- End of picture text -----**<br>


## ~~re~~ **PC Board Layout (Bottom View)** 

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2 PLACES<br>1.5 DIA.<br>2 PLACES<br>1.2 DIA. 7.6 ± 0.1<br>20.0 ± 0.1 3.5 ± 0.1<br>**----- End of picture text -----**<br>


## **Reference Data** 

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Operating Voltage Operate Time Life Expectancy<br>180 12 100<br>160 0A-8A<br>140 Hp 13A-16A MaximumAllowable 10 Put tt SS SSSSSSS= 240VAC Resistive<br>120 Operating Coil Voltage   8 Operate Time<br>Votage Range<br>100 AR Soa   6 tt 10 S SA<br>80<br>60 Hee 8A 13A-16A Cool Coil   4 NS LLL<br>40 TIN Hot Coil Applied  TT   2 HAAR SE ASF<br> 20 Release Time<br>Pick-Up Voltage<br>0 Po -40 -20 o 0 20 40 60 CEPPT 80 100 E 120 140 PP 0.2 a 0.4 tp aa 0.6 0.8 1.0 1.2 1.4 10 PTBE 2 4 6 TT 8 10 E  EET 12 14 RT 16 18 20<br>Ambient Temp. ( ° C) Coil Power (W) Contact Current (A)<br>Note:  This data is based on the max. allowable<br>temperature for E type insulation coil (115°C).<br>4)<br>Time (msec)<br>Operation (x 10<br>% of Supplying Voltage to Coil<br>**----- End of picture text -----**<br>


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