OMF-S-124LM Datasheet, PDF (1/2 Pages) Tyco Electronics – 20A Miniature Power PC Board Relay

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
• 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).
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.
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
Rated Coil
Voltage
(VDC)
12
18
24
Nominal
Current
(mA)
44.4
30.0
21.8
OMIF
Coil
Resistance
(ohms) ± 10%
270
600
1,100
Must Operate
Voltage
(VDC)
9.00
13.50
18.00
Must Release
Voltage
(VDC)
0.60
0.90
1.20
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.
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. @ 500VDC.
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.
Environmental Data
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).
Mechanical Data
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.
Dimensions are shown for
466 ^{reference purposes only.}
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.