Miniature, Sealed PC Board Relay
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.
• 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.
Coil Data @ 20°C
(ohms) ± 10%
(ohms) ± 10%
Ratings: 1A @ 24VDC resistive,
1A @ 120VAC resistive.
Max. Switched Voltage: AC: 120V.
Max. Switched Current: 1A.
Max. Switched Power: 120VA, 30W.
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
Initial Insulation Resistance
Between Mutually Insulated Elements: 1,000M ohms min. @ 500VDCM.
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)
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 Power: 130% of nominal.
Duty Cycle: Continuous.
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
Termination: Printed circuit terminals.
Enclosure (94V-0 Flammability Ratings):
OUAZ-SS: Vented (Flux-tight), plastic cover.
OUAZ-SH: Sealed, plastic case.
Weight: 0.12 oz. (3.5g) approximately.
Specifications and availability
subject to change.
Refer to inside back cover.