Description
This item is for a lot of 2, 5, 10, 25, 50 or 100 pieces of a new Primo Model EM-100H electret non-directional microphone cartridge. Operates on 2-10 volts DC. Frequency response is 100-10,000KHz. Signal to noise ratio is 60dB. Sensitivity -44dB@1kHz. Current 650uA max (Vcc=6V). 1K ohm impedance. Super compact size of 10mm diameter X 5mm thickness. Solder terminals are on the back side of the element. Great for upgrading old microphones or even building some "Double Naught" spy bugs! YOU WILL ONLY PAY ONE SHIPPING CHARGE FOR ANY QUANTITY OF THIS ITEM! BUY MORE AND SAVE ON SHIPPING! ATTENTION: WE DO NOT CANCEL ORDERS ANY LONGER DUE TO THE FEES THAT EBAY CHARGES US ON THE TRANSACTION. PLEASE DO NOT ASK TO CANCEL AN ORDER. We combine shipping whenever possible. To receive a combined shipping discount for multiple item purchases, you MUST move items to your cart and then request a total BEFORE you pay. An invoice will be sent with the adjusted shipping charge for all items purchased and then you will pay for your purchases from that invoice. Due to the time and expense of doing small refunds, we can no longer issue shipping refunds so please request a total first if you want a combined shipping discount. If you are restricted from requesting a total by eBay (such as while using the smartphone eBay app), you should use a normal browser from your smartphone or else use a desktop/laptop computer to request a total from your cart. We strive to save you as much as possible on shipping. Please let us know if you are having difficulty placing an order and we will be glad to assist you. We only ship to the USA locations! No international shipping! If you are ordering from outside the continental 48 states, an additional shipping charge may be required for additional postage due to the distance you are from our shipping location. The US Postal Service has recently raised rates significantly yet again to all shipping zones and unfortunately we have had to raise our shipping rates to buyers. Sales Taxes: All sales taxes are now collected by eBay. If you owe sales taxes, they will be calculated at the time of payment and automatically by eBay. If you have any questions regarding this item, please ask before you purchase the item. No returns on opened, used or installed parts! Breaking, removing or tampering with warranty seals will void any stated guarantee or warranty or right to return item!