Overview of 4-1440006-4 Mid-Range PC Board Relays
Product Family: The datasheet presents the TZN series, a family of mid-range PCB (Printed Circuit Board) relays designed for various applications. This particular product is the 4-1440006-4 active relay with several noteworthy features.
Key Specifications
Contact Arrangement: A Form C SPDT (Single Pole Double Throw), C/O (Change Over) configuration provides versatility in circuit design.
Contact Current Rating: Rated for 10 Amps, indicating the current that contacts can handle.
Coil Magnetic System: Monostable, implying a single stable state in the absence of power, without requiring additional power to maintain state.
Coil Suppression Diode: Not included, which means external circuitry may be needed to manage voltage spikes.
Design and Usage
Termination Type: Through-Hole design allows for mounting directly on PCBs.
Electrical Characteristics: Contact resistance is specified at 400 mΩ with a nominal power rating of 360 mW for the coil. Actuating system requirements include a DC input voltage (VDC).
Configuration Features: Lacking a coil suppression diode, latching function, LED indicator, and not being polarized.
Industry Standards: Complies with RoHS (Restriction of Hazardous Substances) but is not compliant with ELV (End of Life Vehicles). It supports wave solder processes up to 265°C and falls under UL Class F coil insulation classification.
Material and Compliance
Mounting: Designed for PC board mounting.
Enclosure: Sealed to protect the internal components.
Contact Material: Made from Silver Cadmium Oxide known for its durability and conductivity.
Approx. Dimensions: Measuring 22.00 x 16.00 x 16.40 mm, it is compact enough for space-sensitive designs.
Approvals: Recognized by UL and certified by CSA, which are marks of safety and quality.
Additional Information
No additional documentation such as product drawings, instruction sheets, or CAD files are available. No product specifications, application specifications, or related products are provided in the datasheet.
Brand and Standards
Manufactured under the OEG brand, a known entity in the electronics sector.
The relay is included under industry standards and has a history of always being RoHS compliant but not ELV compliant. This is crucial information for environmentally conscious design and compliance with electronic standards.
Manual:
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