Store Seller Profile Feedbacks Contact Relays Timers General Purpose Relays DC Coil Power Relays close 5X A-4.5WN-K TAKAMISAWA Miniature Signal Relay 4.5VDC 0.5A DPDT Ready to Ship Ask a Question 30-Day Return Description Specifications Shipping Return Policy Disclaimer Pack of 5Pcs A-4.5WN-K TAKAMISAWA Miniature Signal Relay 4.5VDC 0.5A DPDT Specification Series Name A Series Operation Function Standard type Number of Coils Single winding type Nominal Voltage 4.5 VDC Coil Resistance 145? Must Operate Voltage +3.38 VDC Must Release Voltage +0.45 VDC Nominal Power 140 mW Height 5 mm Weight Approximately 1.2 g Meet FCC Standard Part 68 Surge Strength 1,500 V Contacts Bifurcated Plastic Sealed Type Yes Insulation Resistance (initial) Minimum 1,000 M? (500VDC) Dielectric Strength (Open Contacts) 1,000 VAC 1 min Dielectric Strength (Coil and Contacts) 1,000 VAC 1 min Surge Voltage 1500V (coil-contact) (10/160 ?s standard wave) UL Compliance UL 478, UL 508 E 45026 Contact Rating UL Flammability: UL 94-V0 (plastics), 0.5A, 125VAC (General use), 2A, 30VDC (resistive), 0.3A, 110VDC (resistive) CSA Compliance C22.2 No. 14, LR 35579 Contact Arrangement 2 form C (DPDT) Contact Material Gold overlay silver alloy Contact Resistance (initial) Maximum 50 m? (at 1 A 6 VDC) Contact Rating (resistive) 0.5 A 125 VAC or 1 A 30 VDC Maximum Carrying Current 2 A Maximum Switching Power 62.5 AV/30 W Maximum Switching Voltage 125VAC, 110VDC Maximum Switching Current 2 A Minimum Switching Load 0.01 mA 10 mVDC Contact Capacitance Approximately 0.5 pF (between open contacts, adjacent contacts), Approximately 1.0 pF (between coil and contacts) Nominal Power (at 20C) 140 mW Operate Power (at 20C) 80 to 170 W Operating Temperature ?40C to +85C (no frost) Operate Time (at nominal voltage) Maximum 6 ms Release Time (at nominal voltage) Maximum 4 ms Mechanical Life 1 10^8 ops. minimum Electrical Life 2 10^5 ops. min. (0.5 A 125 VAC), 5 10^5 ops. min. (1 A 30 VDC) Vibration Resistance (Misoperation) 10 to 55 Hz (double amplitude of 3.3 mm) Vibration Resistance (Endurance) 10 to 55 Hz (double amplitude of 5.0 mm) Shock Resistance (Misoperation) 500 m/s^2 (11 1 ms) Shock Resistance (Endurance) 1,000 m/s^2 (6 1 ms) Shipping Policy Our go-to options for small to medium items are USPS Ground Advantage and USPS Priority Mail, known for their reliable tracking and peace of mind. Smaller items might qualify for USPS First Class Mail. Contact us to discuss this option before purchasing. Note: This method is less recommended due to the potential for delays. Return Policy We offer a 30-day return policy, no questions asked. If you choose to provide a reason for the return, it will assist us in improving and fix the issue. Packaging Our items are packaged according to their needs?some in ESD bags with pins secured in protective sponge, others in foam-enclosed boxes. For larger quantities, options include broken tubes for transistors or cartons. We welcome your suggestions for packaging preferences. Sofitrek Product Disclaimer Nature of Goods: All products offered by Sofitrek are surplus items. These products may originate from older batches, series, or have earlier date codes compared to those currently provided by the original manufacturers or their authorized dealers. Non-Affiliation: Sofitrek operates independently and is not an authorized distributor, nor is it affiliated or associated with the manufacturers of the products sold. Consequently, Sofitrek does not represent the manufacturers of these products in any capacity. Exclusion of Manufacturer's Warranty: Since Sofitrek is not an authorized distributor, the original manufacturer's warranties are explicitly not applicable to the products sold. This includes any implied warranties of merchantability or fitness for a particular purpose. Firmware and Software: Some products may include pre-installed firmware or software. However, Sofitrek does not guarantee the presence, compatibility, or the revision level of such firmware or software as suitable for your specific application. Furthermore, Sofitrek expressly disclaims any representation regarding your right or ability to download, obtain, or install any firmware or software for the products from any source, including the original manufacturers or their distributors. Limitation of Liability: Sofitrek shall not be held liable for any form of damages?direct, indirect, incidental, consequential, or otherwise?arising from the use, misuse, or inability to use any product sold. This includes, but is not limited to, damages for loss of profits, goodwill, use, data, or other intangible losses. The buyer assumes all responsibility for the safe and lawful use of the product and agrees to indemnify and hold harmless Sofitrek against any claims, liabilities, or expenses related to the product's use. Compliance and Responsibility: The buyer is solely responsible for adhering to all terms of any End-User License Agreement or similar documentation related to the products, particularly concerning the obtaining, installation, and use of firmware or software. Severability: If any provision of this disclaimer is found to be invalid or unenforceable, the remaining provisions shall continue to be in full force and effect. By purchasing from Sofitrek, the buyer acknowledges having read, understood, and agreed to this disclaimer in its entirety. Links Shop Feedbacks Contact Us Sofitrek