On offer here is Qty.1 new old stock omnidirectional miniature electret microphone insert

High quality Panasonic low noise WM-034DM part


 Small low voltage parts with a max rating of 10V supply voltage that should not be exceeded. The parts will work down to 2.5V. The pad that has 3 radial tracks to the case is the ground connection  (also connected to the case). The parts are now becoming harder to find as they have now been discontinued by Panasonic.

  • Miniature can size approx. 10mm dia x 7mm high
  • Frequency response 20Hz to 16Khz
  • Sensitivity range is -44db +/- 3db dependant on supply voltage.
  • Supply voltage 1.5-10V
  • Very good signal to noise ratio ~ 60db
  • Load resistor 1.5k-4.7k dependant on supply voltage
  • 800uA current drain at 4.5v
  • Buy it now price is for 1 (one) microphone insert



We stock a wide range of elctret microphone inserts. Please view our other listings


 We now offer free UK postage on all items

 IMPORTANT INFORMATION FOR NON UK BUYERS

 COMBINED POSTAGE

For non UK buyers we offer combined postage for multiple items purchased in the same transaction. To obtain combined postage please request a total and I will send you an invoice with combined postage. Do not pay until you have received an invoice.

PAYPAL ECHEQUE - please allow up to 7 days for the payment to clear

AIRMAIL SERVICE WITH TRACKING - please use the eBay message system to request this service. Tracked airmail from the UK has now become expensive due to recent price increases. All non UK orders will be sent by regular airmail (not tracked) unless tracked airmail has been requested and paid for