{"product_id":"gold-alloy-contact-relay-dpdt-low-coil-current-ec2-250-vac-2a-3v-5v-12v-coils","title":"Gold Alloy Contact Relay DPDT Low Coil Current EC2 250 VAC 2A 3V 5V 12V Coils","description":"\u003cp\u003eThis is a new, miniature electromechanical relay made by NEC-Kemet. The high pack quantity options are cheaper per item. If you would like to mix the available coil voltages in a pack, please select the MIX option and send me a list of your requirements in a site message, or add a note to the order.\u003c\/p\u003e\n\u003cp\u003eIt is available in several coil voltages as shown in the variations. It is a single-coil, standard non-latching type and has a very low coil drive power of 140mW while maintaining a respectable maximum current rating in the DPDT contacts. The contacts are gold alloy over silver alloy and are designed for telecoms applications with contact currents down to 10uA. This makes them suitable for good quality audio use. This contrasts with other contact types where a minimum current is required in the contacts to clean them on each switching operation.\u003c\/p\u003e\n\u003cp\u003eYou can see an example of how to make a radio station studio switcher using these and the TNU latching types at the following link:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.interestingelectronics.com\/old\/henrys_interesting_electronics\/switcher\/switcher.htm\" target=\"_blank\" title=\"The Radio Glen Transmit Selector\" rel=\"noopener\"\u003eStudio Switcher\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAs far as I know, with some computer control modifications, that's still being used after twenty years.\u003c\/p\u003e\n\u003cp\u003eHeadline Data\u003c\/p\u003e\n\u003cp\u003eCoil resistance, 3V coil: 64 Ohm\u003cbr\u003eCoil current, 3V coil: 47 mA\u003c\/p\u003e\n\u003cp\u003eCoil resistance, 5V coil: 178 Ohm\u003cbr\u003eCoil current, 5V coil: 28 mA\u003c\/p\u003e\n\u003cp\u003eCoil resistance, 12V coil: 1028 Ohm\u003cbr\u003eCoil current, 12V coil: 12 mA\u003c\/p\u003e\n\u003cp\u003eMax switching voltage: 220 VDC \/ 250 VAC\u003cbr\u003eMax switching current: 2 A\u003cbr\u003eMax carrying current: 2 A\u003c\/p\u003e","brand":"NEC Kemet","offers":[{"title":"EC2-3NU : 3V \/ 1 Relay","offer_id":60130350563712,"sku":"EC2-3NU Q1","price":7.8,"currency_code":"GBP","in_stock":true},{"title":"EC2-3NU : 3V \/ 5 Relays","offer_id":60130350596480,"sku":"EC2-3NU Q5","price":34.4,"currency_code":"GBP","in_stock":true},{"title":"EC2-3NU : 3V \/ 10 Relays","offer_id":60130350629248,"sku":"EC2-3NU Q10","price":59.0,"currency_code":"GBP","in_stock":true},{"title":"EC2-5NU : 5V \/ 1 Relay","offer_id":60130350662016,"sku":"EC2-5NU Q1","price":7.8,"currency_code":"GBP","in_stock":true},{"title":"EC2-5NU : 5V \/ 5 Relays","offer_id":60130350694784,"sku":"EC2-5NU Q5","price":34.4,"currency_code":"GBP","in_stock":true},{"title":"EC2-5NU : 5V \/ 10 Relays","offer_id":60130350727552,"sku":"EC2-5NU Q10","price":59.0,"currency_code":"GBP","in_stock":true},{"title":"EC2-12NU : 12V \/ 1 Relay","offer_id":60130350760320,"sku":"EC2-12NU Q1","price":7.8,"currency_code":"GBP","in_stock":true},{"title":"EC2-12NU : 12V \/ 5 Relays","offer_id":60130350793088,"sku":"EC2-12NU Q5","price":34.4,"currency_code":"GBP","in_stock":true},{"title":"EC2-12NU : 12V \/ 10 Relays","offer_id":60130350825856,"sku":"EC2-12NU Q10","price":59.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2136\/1280\/files\/nu_group_angle_s.jpg?v=1792078241","url":"https:\/\/shop.usefulcomponents.com\/products\/gold-alloy-contact-relay-dpdt-low-coil-current-ec2-250-vac-2a-3v-5v-12v-coils","provider":"HJW Electronics","version":"1.0","type":"link"}