JS1665UEG/UEN Electret Condenser Capsule

JS1665 is a series of electret condenser capsule, which is used in microphones, pickups, walkie-talkies and other kinds of sound control equipment according to different polar patterns. 

The JS1665U is cardioid polar pattern, which effectively avoids whistling.

The capsule is characterized by small size, shielding from RF interference, humidity resistance, stable performance, etc. It is widely used.

Model: JS1665UEG (gold-plated)/ JS1665UEN (nickel-plated)

Polar pattern: Omni

Frequency Response: 20-20,000Hz

Sensitivity:

-35±2dB,17.8mV/Pa (0dB=1V/Pa@1kHz, Ri=2.2KΩ, V=2.7V DC)

-40±2dB,10mV/Pa (0dB=1V/Pa@1kHz, Ri=2.2KΩ, Vs=2.7V DC)

Maximum SPL:

120dB (1% T.H.D.@1kHz,0dB SPL=2x10⁻⁵Pa)

123dB (1% T.H.D.@1kHz,0dB SPL=2x10⁻⁵Pa)

Equivalent noise:

18dB-A

19dB-A

Output Impedance: <1kΩ

Power supply: 1.5-5V DC

Weight: 2.5g